ICD-10-CM Index - Letter C

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Terms starting with 'C'

Cachexia R64
- cancerous R64
- cardiac (see: Disease, heart)
- dehydration E86.0
- due to
  - malnutrition E88.A
  - underlying condition E88.A
- exophthalmic (see: Hyperthyroidism)
- heart (see: Disease, heart)
- hypophyseal E23.0
- hypopituitary E23.0
- lead (see: Poisoning, lead)
- malignant R64
- marsh (see: Malaria)
- nervous F48.8
- old age R54
- paludal (see: Malaria)
- pituitary E23.0
- pulmonary R64
- renal N28.9
- saturnine (see: Poisoning, lead)
- senile R54
- Simmonds' E23.0
- splenica D73.0
- strumipriva E03.4
- tuberculous NEC (see: Tuberculosis)
CADASIL I67.850
Café, au lait spots L81.3
Caffeine-induced
- anxiety disorder F15.980
- sleep disorder F15.982
Caffey's syndrome Q78.8
Caisson disease T70.3
Cake kidney Q63.1
Caked breast O92.79
Calabar swelling B74.3
Calcaneal spur (see: Spur, bone, calcaneal)
Calcaneo-apophysitis M92.6
Calcareous (see: condition)
Calcicosis J62.8
Calciferol E55.9
- with rickets E55.0
Calcification
- adrenal E27.49
  - tuberculous B90.8
- aorta I70.0
- artery (see: Arteriosclerosis)
- auricle (see: Disorder, pinna, specified type NEC)
- basal ganglia G23.8
- bladder N32.89
  - due to Schistosoma hematobium B65.0
- brain (see: Calcification, cerebral)
- bronchus J98.09
- bursa M71.40
  - ankle M71.47-
  - elbow M71.42-
  - foot M71.47-
  - hand M71.44-
  - hip M71.45-
  - knee M71.46-
  - multiple sites M71.49
  - shoulder M75.3-
  - specified site NEC M71.48
  - wrist M71.43-
- cardiac (see: Degeneration, myocardial)
- cerebral G93.89
  - artery I67.2
- cervix N88.8
- choroid plexus G93.89
- conjunctiva (see: Concretion, conjunctiva)
- corpora cavernosa N48.89
- cortex (see: Calcification, cerebral)
- dental pulp K04.2
- dentinal papilla K00.4
- fallopian tube N83.8
- falx cerebri G96.198
- gallbladder K82.8
- general E83.59
- heart
  - valve
    - mitral (see: Calcification, mitral)
- idiopathic infantile arterial Q28.8
- intervertebral cartilage or disc (see: Disorder, disc, specified NEC)
- intracranial (see: Calcification, cerebral)
- joint (see: Disorder, joint, specified type NEC)
- kidney N28.89
  - tuberculous N29
- larynx J38.7
- lens (see: Cataract, specified NEC)
- lung J98.4
  - tuberculous B90.9
- lymph gland or node I89.8
  - tuberculous B90.8
- mammographic R92.1
- massive (see: Myositis, ossificans, in, quadriplegia)
- medial (see: Arteriosclerosis, extremities)
- meninges G96.198
- metastatic E83.59
- mitral
  - annular I34.81
    - nonrheumatic I34.81
    - rheumatic I05.8
  - annulus I34.81
    - nonrheumatic I34.81
    - rheumatic I05.8
- Mönckeberg's (see: Arteriosclerosis, extremities)
- muscle M61.9
  - due to burns (see: Myositis, ossificans, in, burns)
  - paralytic (see: Myositis, ossificans, in, quadriplegia)
  - specified type NEC M61.40
    - ankle M61.47-
    - foot M61.47-
    - forearm M61.43-
    - hand M61.44-
    - lower leg M61.46-
    - multiple sites M61.49
    - pelvic region M61.45-
    - shoulder region M61.41-
    - specified site NEC M61.48
    - thigh M61.45-
    - upper arm M61.42-
- myocardium, myocardial (see: Degeneration, myocardial)
- ovary N83.8
- pancreas K86.89
- penis N48.89
- periarticular (see: Disorder, joint, specified type NEC)
- pericardium I31.1
- pineal gland E34.8
- pleura J94.8
  - postinfectional J94.8
  - tuberculous NEC B90.9
- pulpal K04.2
- sclera H15.89
- spleen D73.89
- subcutaneous L94.2
- suprarenal E27.49
- tendon
  - with bursitis, synovitis or tenosynovitis (see: Tendinitis, calcific)
- trachea J39.8
- ureter N28.89
- uterus N85.8
- vitreous (see: Deposit, crystalline)
Calcified (see: Calcification)
Calcinosis E83.59
- with Raynaud's phenomenon, esophageal dysfunction, sclerodactyly, telangiectasia M34.1
- circumscripta L94.2
- cutis L94.2
Calciphylaxis E83.59
Calcium
- deposits (see: Calcification, by site)
- metabolism disorder E83.50
- salts or soaps in vitreous (see: Deposit, crystalline)
Calciuria R82.994
Calculi (see: Calculus)
Calculosis, intrahepatic (see: Calculus, bile duct)
Calculus, calculi, calculous
- ampulla of Vater (see: Calculus, bile duct)
- anuria N20.9
- appendix K38.1
- bile duct K80.50
  - with
    - calculus of gallbladder (see: Calculus, gallbladder and bile duct)
    - cholangitis K80.30
      - with
        
        cholecystitis (see: Calculus, bile duct, with cholecystitis)
        
        obstruction K80.31
      - acute K80.32
        
        with
        
        chronic cholangitis K80.36
        
        with obstruction K80.37
        
        obstruction K80.33
      - chronic K80.34
        
        with
        
        acute cholangitis K80.36
        
        with obstruction K80.37
        
        obstruction K80.35
    - cholecystitis K80.40
      - with obstruction K80.41
      - acute K80.42
        
        with
        
        chronic cholecystitis K80.46
        
        with obstruction K80.47
        
        obstruction K80.43
      - chronic K80.44
        
        with
        
        acute cholecystitis K80.46
        
        with obstruction K80.47
        
        obstruction K80.45
    - obstruction K80.51
- biliary
  - with bile duct involvement
  - specified NEC K80.80
    - with obstruction K80.81
- bilirubin, multiple (see: Calculus, gallbladder)
- bladder N21.0
- bronchus J98.09
- calyx (see: Calculus, kidney)
- cholesterol (see: Calculus, gallbladder)
- common duct (see: Calculus, bile duct)
- conjunctiva (see: Concretion, conjunctiva)
- cystic N21.0
  - duct (see: Calculus, gallbladder)
- dental K03.6
- diverticulum
  - bladder N21.0
  - kidney N20.0
- epididymis N50.89
- gallbladder K80.20
  - with
    - bile duct calculus (see: Calculus, gallbladder and bile duct)
    - cholecystitis K80.10
      - with obstruction K80.11
      - acute K80.00
        
        with
        
        chronic cholecystitis K80.12
        
        with obstruction K80.13
        
        obstruction K80.01
      - chronic K80.10
        
        with
        
        acute cholecystitis K80.12
        
        with obstruction K80.13
        
        obstruction K80.11
      - specified NEC K80.18
        
        with obstruction K80.19
    - obstruction K80.21
- gallbladder and bile duct K80.70
  - with
    - cholecystitis K80.60
      - with obstruction K80.61
      - acute K80.62
        
        with
        
        chronic cholecystitis K80.66
        
        with obstruction K80.67
        
        obstruction K80.63
      - chronic K80.64
        
        with
        
        acute cholecystitis K80.66
        
        with obstruction K80.67
        
        obstruction K80.65
    - obstruction K80.71
- hepatic (see: Calculus, bile duct)
- hepatobiliary K80.80
  - with obstruction K80.81
- ileal conduit N21.8
- intestinal K56.49
- kidney N20.0
  - with calculus, ureter N20.2
    - with hydronephrosis N13.2
      - with infection N13.6
  - congenital Q63.8
    - with hydronephrosis N13.2
      - with infection N13.6
- lacrimal passages (see: Dacryolith)
- liver (see: Calculus, bile duct)
- lung J98.4
- mammographic R92.1
- nephritic (see: Calculus, kidney)
- nose J34.89
- pancreas K86.89
- parotid duct or gland K11.5
- pelvis, encysted (see: Calculus, kidney)
- prostate N42.0
- pulmonary J98.4
- pyelitis N20.0
  - with hydronephrosis N13.6
- pyelonephritis
  - with hydronephrosis N13.6
- renal (see: Calculus, kidney)
- salivary K11.5
- seminal vesicle N50.89
- staghorn (see: Calculus, kidney)
- Stensen's duct K11.5
- stomach K31.89
- sublingual duct or gland K11.5
  - congenital Q38.4
- submandibular duct, gland or region K11.5
- submaxillary duct, gland or region K11.5
- suburethral N21.8
- tonsil J35.8
- tooth, teeth K03.6
- tunica vaginalis N50.89
- ureter N20.1
  - with calculus, kidney N20.2
    - with hydronephrosis N13.2
      - with infection N13.6
  - with hydronephrosis N13.2
    - with infection N13.6
- ureteropelvic junction N20.1
- urethra N21.1
- urinary N20.9
  - with hydronephrosis N13.2
    - with infection N13.6
  - in
  - lower N21.9
    - specified NEC N21.8
- vagina N89.8
- vesical N21.0
- Wharton's duct K11.5
- xanthine E79.82
Calicectasis N28.89
Caliectasis N28.89
California
- disease B38.9
- encephalitis A83.5
Caligo cornea (see: Opacity, cornea, central)
Callositas, callosity L84
Callus L84
- bone (see: Osteophyte)
  - excessive, following fracture - code as Sequelae of fracture
CALME N90.61
Calorie deficiency or malnutrition E46
Calpainopathy G71.032
- autosomal dominant G71.031
- autosomal recessive G71.032
Calvé-Perthes disease (see: Legg-Calvé-Perthes disease)
Calvé's disease (see: Osteochondrosis, juvenile, spine)
Calvities (see: Alopecia, androgenic)
Cameroon fever (see: Malaria)
Camptocormia F44.4
Camurati-Engelmann syndrome Q78.3
Canal
- atrioventricular Q21.20
  - common Q21.23
  - incomplete Q21.21
  - intermediate Q21.22
  - partial Q21.21
  - transitional Q21.22
Canaliculitis H04.33-
- Actinomyces A42.89
- chronic H04.42-
Canavan disease E75.28
Canceled procedure Z53.9
- because of
  - contraindication Z53.09
    - smoking Z53.01
  - left against medical advice Z53.29
  - patient's decision Z53.20
    - for reasons of belief or group pressure Z53.1
    - specified reason NEC Z53.29
  - specified reason NEC Z53.8
Cancer
- bile duct type liver C22.1
- blood (see: Leukemia)
- breast C50.91-
- hepatocellular C22.0
- lung C34.90-
- ovarian C56.9-
- unspecified site C80.1
Cancer F45.29
Cancerous (see: Neoplasm, malignant, by site)
Cancrum oris A69.0
Candidiasis, candidal B37.9
- balanitis B37.42
- bronchitis B37.1
- cheilitis B37.83
- congenital P37.5
- cystitis B37.41
- disseminated B37.7
- endocarditis B37.6
- enteritis B37.82
- esophagitis B37.81
- intertrigo B37.2
- lung B37.1
- meningitis B37.5
- mouth B37.0
- nails B37.2
- neonatal P37.5
- onychia B37.2
- oral B37.0
- osteomyelitis B37.89
- otitis externa B37.84
- paronychia B37.2
- perionyxis B37.2
- pneumonia B37.1
- proctitis B37.82
- pulmonary B37.1
- pyelonephritis B37.49
- sepsis B37.7
- skin B37.2
- specified site NEC B37.89
- stomatitis B37.0
- systemic B37.7
- urethritis B37.41
- urogenital site NEC B37.49
- vagina B37.31
  - chronic B37.32
- vulva B37.31
  - chronic B37.32
- vulvovaginitis B37.31
  - chronic B37.32
Candidid L30.2
Candidosis (see: Candidiasis)
Candiru infection or infestation B88.8
Canities L67.1
- congenital Q84.2
Canker K12.0
- rash A38.9
Cannabinosis J66.2
Cannabis induced
- anxiety disorder F12.980
- psychotic disorder F12.959
- sleep disorder F12.988
Canton fever A75.9
Cantrell's syndrome Q87.89
Capillariasis B81.1
- hepatic B83.8
Capillary (see: condition)
Caplan's syndrome (see: Rheumatoid, lung)
Capsule (see: condition)
Capsulitis
- adhesive M75.0-
- hepatic K65.8
- labyrinthine (see: Otosclerosis, specified NEC)
- thyroid E06.9
Caput
- crepitus Q75.8
- medusae I86.8
- succedaneum P12.81
Car sickness T75.3
Carapata A68.0
Carate (see: Pinta)
Carbon lung J60
Carbuncle L02.93
- abdominal wall L02.231
- anus K61.0
- auditory canal, external (see: Abscess, ear, external)
- auricle ear (see: Abscess, ear, external)
- axilla L02.43-
- back L02.232
- breast N61.1
- buttock L02.33
- cheek L02.03
- chest wall L02.233
- chin L02.03
- corpus cavernosum N48.21
- ear (see: Abscess, ear, external)
- external auditory canal (see: Abscess, ear, external)
- eyelid (see: Abscess, eyelid)
- face NEC L02.03
- femoral (see: Carbuncle, lower limb)
- finger (see: Carbuncle, hand)
- flank L02.231
- foot L02.63-
- forehead L02.03
- genital (see: Abscess, genital)
- gluteal L02.33
- groin L02.234
- hand L02.53-
- head NEC L02.831
- heel (see: Carbuncle, foot)
- hip (see: Carbuncle, lower limb)
- kidney (see: Abscess, kidney)
- knee (see: Carbuncle, lower limb)
- labium N76.4
- lacrimal
  - gland (see: Dacryoadenitis)
  - passages (see: Inflammation, lacrimal, passages, acute)
- leg (see: Carbuncle, lower limb)
- lower limb L02.43-
- malignant A22.0
- navel L02.236
- neck L02.13
- nose J34.0
- orbit, orbital (see: Abscess, orbit)
- palmar (see: Carbuncle, hand)
- partes posteriores L02.33
- pectoral region L02.233
- penis N48.21
- perineum L02.235
- pinna (see: Abscess, ear, external)
- popliteal (see: Carbuncle, lower limb)
- scalp L02.831
- seminal vesicle N49.0
- shoulder (see: Carbuncle, upper limb)
- specified site NEC L02.838
- temple L02.03
- thumb (see: Carbuncle, hand)
- toe (see: Carbuncle, foot)
- trunk L02.239
  - abdominal wall L02.231
  - back L02.232
  - chest wall L02.233
  - groin L02.234
  - perineum L02.235
  - umbilicus L02.236
- umbilicus L02.236
- upper limb L02.43-
- urethra N34.0
- vulva N76.4
Carbunculus (see: Carbuncle)
Carcinoid (see: Tumor, carcinoid)
Carcinoidosis E34.00
- heart E34.01
Carcinoma
- acidophil
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C75.1
- acidophil-basophil, mixed
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C75.1
- adnexal (see: Neoplasm, skin, malignant)
- adrenal cortical C74.0-
- alveolar (see: Neoplasm, lung, malignant)
  - cell (see: Neoplasm, lung, malignant)
- ameloblastic C41.1
  - upper jaw C41.0
- apocrine
  - breast (see: Neoplasm, breast, malignant)
  - specified site NEC (see: Neoplasm, skin, malignant)
  - unspecified site C44.99
- basal cell C44.91
  - fibro-epithelial (see: Neoplasm, skin, malignant)
  - morphea (see: Neoplasm, skin, malignant)
  - multicentric (see: Neoplasm, skin, malignant)
- basaloid
- basal-squamous cell, mixed (see: Neoplasm, skin, malignant)
- basophil
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C75.1
- basophil-acidophil, mixed
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C75.1
- basosquamous (see: Neoplasm, skin, malignant)
- bile duct
  - with hepatocellular, mixed C22.0
  - liver C22.1
  - specified site NEC (see: Neoplasm, malignant, by site)
  - unspecified site C22.1
- branchial or branchiogenic C10.4
- bronchial or bronchogenic (see: Neoplasm, lung, malignant)
- bronchiolar (see: Neoplasm, lung, malignant)
- bronchioloalveolar (see: Neoplasm, lung, malignant)
- C cell
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C73
- ceruminous C44.29-
- cervix uteri
  - in situ D06.9
    - endocervix D06.0
    - exocervix D06.1
    - specified site NEC D06.7
- chorionic
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site
    - female C58
    - male C62.90
- chromophobe
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C75.1
- cloacogenic
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C21.2
- diffuse type
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C16.9
- duct
  - with Paget's disease (see: Neoplasm, breast, malignant)
  - infiltrating
    - with lobular carcinoma
      - specified site (see: Neoplasm, malignant, by site)
      - unspecified site C50.91-
        
        male C50.92-
    - specified site (see: Neoplasm, malignant, by site)
      - unspecified site C50.91-
        
        male C50.92-
- ductal
  - with lobular
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C50.91-
      - male C50.92-
- ductular, infiltrating
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C50.91-
    - male C50.92-
- embryonal
  - liver C22.7
- endometrioid
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site
    - female C56.9
    - male C61
- eosinophil
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C75.1
- epidermoid
  - in situ, Bowen's type (see: Neoplasm, skin, in situ)
- fibroepithelial, basal cell (see: Neoplasm, skin, malignant)
- follicular
  - with papillary C73
  - moderately differentiated C73
  - pure follicle C73
  - specified site (see: Neoplasm, malignant, by site)
  - trabecular C73
  - unspecified site C73
  - well differentiated C73
- generalized, with unspecified primary site C80.0
- glycogen-rich (see: Neoplasm, breast, malignant)
- granulosa cell C56-
- hepatic cell C22.0
- hepatocellular C22.0
  - with bile duct, mixed C22.0
  - fibrolamellar C22.0
- hepatocholangiolitic C22.0
- Hurthle cell C73
- in
  - adenomatous
    - polyposis coli C18.9
  - pleomorphic adenoma (see: Neoplasm, salivary gland or duct, malignant)
  - situ (see: Carcinoma-in-situ)
- infiltrating
  - duct
    - with lobular
      - specified site (see: Neoplasm, malignant, by site)
      - unspecified site C50.91-
        
        male C50.92-
    - with Paget's disease (see: Neoplasm, breast, malignant)
    - specified site (see: Neoplasm, malignant)
    - unspecified site C50.91-
      - male C50.92-
  - ductular
    - specified site (see: Neoplasm, malignant)
    - unspecified site C50.91-
      - male C50.92-
  - lobular
    - specified site (see: Neoplasm, malignant)
    - unspecified site C50.91-
      - male C50.92-
- inflammatory
  - specified site (see: Neoplasm, malignant)
  - unspecified site C50.91-
    - male C50.92-
- intestinal type
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C16.9
- intracystic
  - noninfiltrating (see: Neoplasm, in situ, by site)
- intraductal
  - with Paget's disease (see: Neoplasm, breast, malignant)
  - breast D05.1-
  - papillary
    - with invasion
      - specified site (see: Neoplasm, malignant, by site)
      - unspecified site C50.91-
        
        male C50.92-
    - breast D05.1-
    - specified site NEC (see: Neoplasm, in situ, by site)
    - unspecified site D05.1-
  - specified site NEC (see: Neoplasm, in situ, by site)
  - unspecified site D05.1-
- intraepidermal (see: Neoplasm, in situ)
  - squamous cell, Bowen's type (see: Neoplasm, skin, in situ)
- intraepithelial (see: Neoplasm, in situ, by site)
  - squamous cell (see: Neoplasm, in situ, by site)
- intraosseous C41.1
  - upper jaw C41.0
- islet cell
  - with exocrine, mixed
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C25.9
  - pancreas C25.4
  - specified site NEC (see: Neoplasm, malignant, by site)
  - unspecified site C25.4
- juvenile, breast (see: Neoplasm, breast, malignant)
- large cell
  - small cell
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C34.90
- Leydig cell
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site
    - female C56.9
    - male C62.90
- lipid-rich C50.91-
  - male C50.92-
- liver cell C22.0
- liver NEC C22.7
- lobular
  - with intraductal
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C50.91-
      - male C50.92-
  - noninfiltrating
    - breast D05.0-
    - specified site NEC (see: Neoplasm, in situ, by site)
    - unspecified site D05.0-
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C50.91-
    - male C50.92-
- medullary
  - with
    - amyloid stroma
      - specified site (see: Neoplasm, malignant, by site)
      - unspecified site C73
    - lymphoid stroma
      - specified site (see: Neoplasm, malignant, by site)
      - unspecified site C50.91-
        
        male C50.92-
- Merkel cell C4A.9
  - anal margin C4A.51
  - anal skin C4A.51
  - canthus C4A.1-
  - ear and external auricular canal C4A.2-
  - external auricular canal C4A.2-
  - eyelid, including canthus C4A.1-
  - face C4A.30
    - specified NEC C4A.39
  - hip C4A.7-
  - lip C4A.0
  - lower limb, including hip C4A.7-
  - neck C4A.4
  - nodal presentation C7B.1
  - nose C4A.31
  - overlapping sites C4A.8
  - perianal skin C4A.51
  - scalp C4A.4
  - secondary C7B.1
  - shoulder C4A.6-
  - skin of breast C4A.52
  - trunk NEC C4A.59
  - upper limb, including shoulder C4A.6-
  - visceral metastatic C7B.1
- metastatic (see: Neoplasm, secondary, by site)
- metatypical (see: Neoplasm, skin, malignant)
- morphea, basal cell (see: Neoplasm, skin, malignant)
- mucoid
  - cell
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C75.1
- neuroendocrine
  - high grade, any site C7A.1
  - poorly differentiated, any site C7A.1
- nonencapsulated sclerosing C73
- noninfiltrating
  - intracystic (see: Neoplasm, in situ, by site)
  - intraductal
    - breast D05.1-
    - papillary
      - breast D05.1-
      - specified site NEC (see: Neoplasm, in situ, by site)
      - unspecified site D05.1-
    - specified site (see: Neoplasm, in situ, by site)
    - unspecified site D05.1-
  - lobular
    - breast D05.0-
    - specified site NEC (see: Neoplasm, in situ, by site)
    - unspecified site D05.0-
- oat cell
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C34.90
- odontogenic C41.1
  - upper jaw C41.0
- papillary
  - with follicular C73
  - follicular variant C73
  - intraductal
    - with invasion
      - specified site (see: Neoplasm, malignant, by site)
      - unspecified site C50.91-
        
        male C50.92-
    - breast D05.1-
    - specified site NEC (see: Neoplasm, in situ, by site)
    - unspecified site D05.1-
  - serous
    - specified site (see: Neoplasm, malignant, by site)
    - surface
      - specified site (see: Neoplasm, malignant, by site)
      - unspecified site C56.9
    - unspecified site C56.9
- papillocystic
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C56.9
- parafollicular cell
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C73
- pilomatrix (see: Neoplasm, skin, malignant)
- pseudomucinous
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C56.9
- renal cell C64-
- Schmincke (see: Neoplasm, nasopharynx, malignant)
- Schneiderian
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C30.0
- sebaceous (see: Neoplasm, skin, malignant)
- secondary
  - Merkel cell C7B.1
- secretory, breast (see: Neoplasm, breast, malignant)
- serous
  - papillary
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C56.9
  - surface, papillary
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C56.9
- Sertoli cell
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C62.90
    - female C56.9
    - male C62.90
- skin appendage (see: Neoplasm, skin, malignant)
- small cell
  - fusiform cell
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C34.90
  - intermediate cell
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C34.90
  - large cell
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C34.90
- solid
  - with amyloid stroma
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C73
  - microinvasive
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C53.9
- sweat gland (see: Neoplasm, skin, malignant)
- theca cell C56.-
- thymic C37
- unspecified site C80.1
- water-clear cell C75.0
Carcinoma-in-situ
- breast NOS D05.9-
  - specified type NEC D05.8-
- epidermoid
  - with questionable stromal invasion
    - cervix D06.9
    - specified site NEC (see: Neoplasm, in situ, by site)
    - unspecified site D06.9
  - Bowen's type (see: Neoplasm, skin, in situ)
- intraductal
  - breast D05.1-
  - specified site NEC (see: Neoplasm, in situ, by site)
  - unspecified site D05.1-
- lobular
  - with
    - infiltrating duct
      - breast C50.91-
        
        male C50.92-
      - specified site NEC (see: Neoplasm, malignant)
      - unspecified site C50.91-
        
        male C50.92-
    - intraductal
      - breast D05.8-
      - specified site NEC (see: Neoplasm, in situ, by site)
      - unspecified site D05.8-
  - breast D05.0-
  - specified site NEC (see: Neoplasm, in situ, by site)
  - unspecified site D05.0-
- squamous cell
  - with questionable stromal invasion
    - cervix D06.9
    - specified site NEC (see: Neoplasm, in situ, by site)
    - unspecified site D06.9
Carcinomaphobia F45.29
Carcinomatosis C80.0
- peritonei C78.6
- unspecified site C80.0
Carcinosarcoma (see: Neoplasm, malignant, by site)
- embryonal (see: Neoplasm, malignant, by site)
Cardia, cardial (see: condition)
Cardiac
- death, sudden (see: Arrest, cardiac)
- pacemaker
  - in situ Z95.0
  - management or adjustment Z45.018
- tamponade I31.4
Cardialgia (see: Pain, precordial)
Cardiectasis (see: Hypertrophy, cardiac)
Cardiochalasia K21.9
Cardiomalacia I51.5
Cardiomegalia glycogenica diffusa E74.02
Cardiomegaly
- congenital Q24.8
- glycogen E74.02
- idiopathic I51.7
Cardiomyoliposis I51.5
Cardiomyopathy I42.9
- alcoholic I42.6
- amyloid E85.4
  - transthyretin-related E85.4
- arteriosclerotic (see: Disease, heart, ischemic, atherosclerotic)
- beriberi E51.12
- cobalt-beer I42.6
- congenital I42.4
- congestive I42.0
- constrictive NOS I42.5
- dilated I42.0
- due to
  - alcohol I42.6
  - beriberi E51.12
  - cardiac glycogenosis E74.02
  - drugs I42.7
  - external agents NEC I42.7
  - Friedreich's ataxia G11.11
  - myotonia atrophica G71.11
  - progressive muscular dystrophy G71.09
- glycogen storage E74.02
- hypertensive (see: Hypertension, heart)
- hypertrophic I42.2
  - obstructive I42.1
    - congenital Q24.8
- in
  - Chagas' disease B57.2
    - acute B57.0
  - sarcoidosis D86.85
- ischemic I25.5
- metabolic E88.9
  - thyrotoxic E05.90
    - with thyroid storm E05.91
- newborn I42.8
  - congenital I42.4
- non-ischemic I42.8
- nutritional E63.9
  - beriberi E51.12
- obscure of Africa I42.8
- peripartum O90.3
- postpartum O90.3
- restrictive NEC I42.5
- rheumatic I09.0
- secondary I42.9
- specified NEC I42.8
- stress induced I51.81
- takotsubo I51.81
- thyrotoxic E05.90
  - with thyroid storm E05.91
- toxic NEC I42.7
- transthyretin-related E85.4
- tuberculous A18.84
- viral B33.24
Cardionephritis (see: Hypertension, cardiorenal)
Cardionephropathy (see: Hypertension, cardiorenal)
Cardionephrosis (see: Hypertension, cardiorenal)
Cardiopathia nigra I27.0
Cardiopathy I51.9
- idiopathic I42.9
- mucopolysaccharidosis E76.3
Cardiopericarditis (see: Pericarditis)
Cardiophobia F45.29
Cardiorenal (see: condition)
Cardiorrhexis (see: Infarct, myocardium)
Cardiosclerosis (see: Disease, heart, ischemic, atherosclerotic)
Cardiosis (see: Disease, heart)
Cardiospasm K22.0
- congenital Q39.5
  - with megaesophagus Q39.5
Cardiostenosis (see: Disease, heart)
Cardiosymphysis I31.0
Cardiovascular (see: condition)
Carditis I51.89
- meningococcal A39.50
- rheumatic (see: Disease, heart, rheumatic)
- rheumatoid (see: Rheumatoid, carditis)
- viral B33.20
Care
- child Z76.2
- family member
  - creating problem for family Z63.6
  - provided away from home for holiday relief Z75.5
  - unavailable, due to
    - absence Z74.2
    - inability Z74.2
- foundling Z76.1
- holiday relief Z75.5
- improper (see: Maltreatment)
- lack of (see: Maltreatment, child, neglect)
- lactating mother Z39.1
- palliative Z51.5
- postpartum
  - immediately after delivery Z39.0
  - routine follow-up Z39.2
- respite Z75.5
- unavailable, due to
  - absence of person rendering care Z74.2
  - inability Z74.2
- well-baby Z76.2
Caries
- bone NEC A18.03
- dental K02.9
  - arrested K02.3
  - chewing surface
    - limited to enamel K02.51
    - penetrating into dentin K02.52
    - penetrating into pulp K02.53
  - coronal surface
    - chewing surface
      - limited to enamel K02.51
      - penetrating into dentin K02.52
      - penetrating into pulp K02.53
    - pit and fissure surface
      - limited to enamel K02.51
      - penetrating into dentin K02.52
      - penetrating into pulp K02.53
    - smooth surface
      - limited to enamel K02.61
      - penetrating into dentin K02.62
      - penetrating into pulp K02.63
  - pit and fissure surface
    - limited to enamel K02.51
    - penetrating into dentin K02.52
    - penetrating into pulp K02.53
  - primary, cervical origin K02.52
  - root K02.7
  - smooth surface
    - limited to enamel K02.61
    - penetrating into dentin K02.62
    - penetrating into pulp K02.63
- external meatus (see: Disorder, ear, external, specified type NEC)
- hip A18.02
- initial
  - chewing surface K02.51
  - pit and fissure surface K02.51
  - smooth surface K02.61
- knee A18.02
- labyrinth
- limb NEC A18.03
- mastoid process (see: Mastoiditis, chronic)
  - tuberculous A18.03
- middle ear
- nose A18.03
- orbit A18.03
- ossicles, ear (see: Abnormal, ear ossicles)
- petrous bone (see: Petrositis)
- root K02.7
- sacrum A18.01
- spine, spinal A18.01
- syphilitic A52.77
  - congenital A50.02
- tooth, teeth (see: Caries, dental)
- tuberculous A18.03
- vertebra A18.01
Carious teeth (see: Caries, dental)
Carneous mole O02.0
Carnitine insufficiency E71.40
Carotid body or sinus syndrome G90.01
Carotidynia G90.01
Carotenemia E67.1
Carotenosis E67.1
Carpal tunnel syndrome (see: Syndrome, carpal tunnel)
Carpenter's syndrome Q87.0
Carpopedal spasm (see: Tetany)
Carr-Barr-Plunkett syndrome Q97.1
Carrier
- Acinetobacter baumannii Z22.349
  - carbapenem-resistant Z22.340
  - carbapenem-sensitive Z22.341
- amebiasis Z22.1
- bacterial disease NEC Z22.39
  - diphtheria Z22.2
  - intestinal infectious NEC Z22.1
    - typhoid Z22.0
  - meningococcal Z22.31
  - sexually transmitted Z22.4
  - specified NEC Z22.39
  - staphylococcal Z22.321
    - Methicillin resistant Z22.322
  - streptococcal Z22.338
    - group B Z22.330
      - complicating pregnancy or delivery O99.82-
  - typhoid Z22.0
- cholera Z22.1
- diphtheria Z22.2
- E. coli Z22.35-
- Enterobacterales Z22.359
  - carbapenem-resistant Z22.350
  - carbapenem-sensitive Z22.358
  - Enterobacterales, specified type NEC Z22.358
  - ESBL-producing Z22.358
  - extended-spectrum beta-lactamase producing Z22.358
- gastrointestinal pathogens NEC Z22.1
- genetic Z14.8
  - cystic fibrosis Z14.1
  - hemophilia A Z14.01
    - symptomatic Z14.02
- gestational, pregnant Z33.1
- gonorrhea Z22.4
- HAA B18.8
- HB B18.1
- hepatitis B18.9
  - Australia-antigen B18.8
  - B surface antigen B18.1
    - with acute delta- B17.0
  - C B18.2
  - specified NEC B18.8
- human T-cell lymphotropic virus type-1 Z22.6
- infectious organism Z22.9
  - specified NEC Z22.8
- K. pneumoniae Z22.35-
- meningococci Z22.31
- Salmonella typhosa Z22.0
- serum hepatitis (see: Carrier, hepatitis)
- staphylococci Z22.321
  - Methicillin resistant Z22.322
- streptococci Z22.338
  - group B Z22.330
    - complicating pregnancy or delivery O99.82-
- syphilis Z22.4
- typhoid Z22.0
- venereal disease NEC Z22.4
Carrion's disease A44.0
Carter's relapsing fever A68.1
Cartilage (see: condition)
Caruncle
- conjunctiva (see: Conjunctivitis, acute)
- labium N90.89
- lacrimal (see: Inflammation, lacrimal, passages)
- myrtiform N89.8
- urethral N36.2
Cascade stomach K31.2
Caseation lymphatic gland A18.2
Cassidy E34.09
Castellani's disease A69.8
Castration, traumatic, male S38.231
Casts in urine R82.998
Cat
- cry syndrome Q93.4
- ear Q17.3
- eye syndrome Q92.8
Catabolism, senile R54
Catalepsy F44.2
- schizophrenic F20.2
Cataplexy (see: - Narcolepsy)
Cataract H26.9
- with
  - neovascularization (see: Cataract, complicated)
- age-related (see: Cataract, senile)
- anterior
  - and posterior axial embryonal Q12.0
  - pyramidal Q12.0
- associated with
  - galactosemia E74.21
  - myotonic disorders G71.19
- blue Q12.0
- central Q12.0
- cerulean Q12.0
- complicated H26.20
  - with
    - neovascularization H26.21-
    - ocular disorder H26.22-
  - glaucomatous flecks H26.23-
- congenital Q12.0
- coraliform Q12.0
- coronary Q12.0
- crystalline Q12.0
- diabetic (see: Diabetes, cataract)
- drug-induced H26.3-
- due to
  - ocular disorder (see: Cataract, complicated)
  - radiation H26.8
- electric H26.8
- extraction status Z98.4-
- glass-blower's H26.8
- heat ray H26.8
- heterochromic (see: Cataract, complicated)
- hypermature (see: Cataract, senile, morgagnian type)
- in
  - chronic iridocyclitis (see: Cataract, complicated)
  - diabetes (see: Diabetes, cataract)
  - endocrine disease E34.9
  - eye disease (see: Cataract, complicated)
  - hypoparathyroidism E20.9
  - malnutrition-dehydration E46
  - metabolic disease E88.9
  - myotonic disorders G71.19
  - nutritional disease E63.9
- infantile (see: Cataract, presenile)
- irradiational (see: Cataract, specified NEC)
- juvenile (see: Cataract, presenile)
- malnutrition-dehydration E46
- morgagnian (see: Cataract, senile, morgagnian type)
- myotonic G71.19
- myxedema E03.9
- nuclear
  - embryonal Q12.0
  - sclerosis (see: Cataract, senile, nuclear)
- presenile H26.00-
  - combined forms H26.06-
  - cortical H26.01-
  - lamellar (see: Cataract, presenile, cortical)
  - nuclear H26.03-
  - specified NEC H26.09
  - subcapsular polar H26.04-
    - posterior H26.05-
  - zonular (see: Cataract, presenile, cortical)
- secondary H26.40
  - Soemmering's ring H26.41-
  - specified NEC H26.49-
  - to eye disease (see: Cataract, complicated)
- senile H25.9
  - brunescens (see: Cataract, senile, nuclear)
  - combined forms H25.81-
  - coronary (see: Cataract, senile, incipient)
  - cortical H25.01-
  - hypermature (see: Cataract, senile, morgagnian type)
  - incipient H25.09-
    - cortical (see: Cataract, senile, cortical)
    - subcapsular (see: Cataract, senile, subcapsular)
  - morgagnian type H25.2-
  - nuclear H25.1-
  - polar subcapsular (see: Cataract, senile, incipient)
  - punctate (see: Cataract, senile, incipient)
  - specified NEC H25.89
  - subcapsular polar H25.03-
    - posterior H25.04-
- snowflake (see: Diabetes, cataract)
- specified NEC H26.8
- toxic (see: Cataract, drug-induced)
- traumatic H26.10-
  - localized H26.11-
  - partially resolved H26.12-
  - total H26.13-
- zonular Q12.0
Cataracta
- brunescens (see: Cataract, senile, nuclear)
- centralis pulverulenta Q12.0
- cerulea Q12.0
- complicata (see: Cataract, complicated)
- congenita Q12.0
- coralliformis Q12.0
- coronaria Q12.0
- diabetic (see: Diabetes, cataract)
- membranacea
  - accreta (see: Cataract, secondary)
  - congenita Q12.0
- nigra (see: Cataract, senile, nuclear)
- sunflower (see: Cataract, complicated)
Catarrh, catarrhal J00
- bronchial (see: Bronchitis)
- chest (see: Bronchitis)
- chronic J31.0
- due to congenital syphilis A50.03
- enteric (see: Enteritis)
- eustachian H68.009
- fauces (see: Pharyngitis)
- gastrointestinal (see: Enteritis)
- gingivitis K05.00
  - nonplaque induced K05.01
  - plaque induced K05.00
- hay (see: Fever, hay)
- intestinal (see: Enteritis)
- larynx, chronic J37.0
- liver B15.9
  - with hepatic coma B15.0
- lung (see: Bronchitis)
- middle ear, chronic (see: Otitis, media, nonsuppurative, chronic, serous)
- mouth K12.1
- nasal (see: Rhinitis)
- nasobronchial J31.1
- nasopharyngeal J31.1
  - acute J00
- pulmonary (see: Bronchitis)
- spring (see: Conjunctivitis, acute, atopic)
- summer (see: Fever, hay)
- throat J31.2
- tubotympanal
  - chronic (see: Otitis, media, nonsuppurative, chronic, serous)
Catatonia F20.2
Catatonic
- disorder due to known physiologic condition F06.1
- schizophrenia F20.2
- stupor R40.1
Cat-scratch
- disease or fever A28.1
Cauda equina (see: condition)
Cauliflower ear M95.1-
Causalgia G56.4-
- lower limb G57.7-
Cause
- external, general effects T75.89
Caustic burn (see: Corrosion, by site)
Cavare's disease G72.3
Cave-in, injury
- crushing (see: Crush)
- suffocation (see: Asphyxia, traumatic, due to low oxygen, due to cave-in)
Cavernitis N48.29
Cavernositis N48.29
Cavernous (see: condition)
Cavitation of lung
- nontuberculous J98.4
Cavities, dental (see: Caries, dental)
Cavity
- lung (see: Cavitation of lung)
- optic papilla Q14.2
- pulmonary (see: Cavitation of lung)
Cavovarus foot, congenital Q66.1-
Cavus foot Q66.7-
- acquired (see: Deformity, limb, foot, specified NEC)
Cazenave's disease L10.2
CCCA L66.81
CDKL5 G40.42
Cecitis K52.9
- with perforation, peritonitis, or rupture K65.8
Cecoureterocele Q62.32
Cecum (see: condition)
Celiac
- artery compression syndrome I77.4
- disease K90.0
- infantilism K90.0
Cell
- in urine R82.998
Cellulitis L03.90
- abdominal wall L03.311
- anaerobic A48.0
- ankle (see: Cellulitis, lower limb)
- anus K61.0
- arm (see: Cellulitis, upper limb)
- auricle (see: Cellulitis, ear)
- axilla L03.11-
- back L03.312
- breast N61.0
  - nipple N61.0
- broad ligament
  - acute N73.0
- buttock L03.317
- cervical L03.221
- cervix (see: Cervicitis)
- cheek L03.211
  - internal K12.2
- chest wall L03.313
- chronic L03.90
- clostridial A48.0
- corpus cavernosum N48.22
- digit
  - finger (see: Cellulitis, finger)
  - toe (see: Cellulitis, toe)
- Douglas' cul-de-sac or pouch
  - acute N73.0
- drainage site T81.49
- ear H60.1-
- eosinophilic L98.3
- erysipelatous (see: Erysipelas)
- external auditory canal (see: Cellulitis, ear)
- eyelid (see: Abscess, eyelid)
- face NEC L03.211
- finger L03.01-
- foot (see: Cellulitis, lower limb)
- gangrenous (see: Gangrene)
- genital organ NEC
  - female N76.4
  - male N49.9
    - multiple sites N49.8
    - specified NEC N49.8
- gluteal L03.317
- gonococcal A54.89
- groin L03.314
- hand (see: Cellulitis, upper limb)
- head NEC L03.811
  - face L03.211
- heel (see: Cellulitis, lower limb)
- hip (see: Cellulitis, lower limb)
- jaw L03.211
- knee (see: Cellulitis, lower limb)
- labium (see: Vulvitis)
- lacrimal passages (see: Inflammation, lacrimal, passages)
- larynx J38.7
- leg (see: Cellulitis, lower limb)
- lip K13.0
- lower limb L03.11-
  - toe (see: Cellulitis, toe)
- mouth K12.2
- multiple sites, so stated L03.90
- nasopharynx J39.1
- navel L03.316
  - newborn P38.9
    - with mild hemorrhage P38.1
    - without hemorrhage P38.9
- neck L03.221
- nipple N61.0
- nose J34.0
- orbit, orbital H05.01-
- palate K12.2
- pectoral L03.313
- pelvis, pelvic
  - female N73.2
    - acute N73.0
  - following ectopic or molar pregnancy O08.0
  - male K65.0
- penis N48.22
- perineal, perineum L03.315
- periorbital L03.213
- perirectal K61.1
- peritonsillar J36
- periurethral N34.0
- periuterine N73.2
  - acute N73.0
- pharynx J39.1
- preseptal L03.213
- rectum K61.1
- retroperitoneal K68.9
- round ligament
  - acute N73.0
- scalp L03.811
- scrotum N49.2
- seminal vesicle N49.0
- shoulder (see: Cellulitis, upper limb)
- specified site NEC L03.818
- submandibular K12.2
  - gland K11.3
- submaxillary K12.2
  - gland K11.3
- thigh (see: Cellulitis, lower limb)
- thumb (see: Cellulitis, finger)
- toe L03.03-
- tonsil J36
- trunk L03.319
  - abdominal wall L03.311
  - back L03.312
  - buttock L03.317
  - chest wall L03.313
  - groin L03.314
  - perineal, perineum L03.315
  - umbilicus L03.316
- tuberculous A18.4
- umbilicus L03.316
- upper limb L03.11-
  - axilla (see: Cellulitis, axilla)
  - finger (see: Cellulitis, finger)
  - thumb (see: Cellulitis, finger)
- vaccinal T88.0
- vocal cord J38.3
- vulva (see: Vulvitis)
- wrist (see: Cellulitis, upper limb)
Cementoblastoma, benign (see: Cyst, calcifying odontogenic)
Cementoma (see: Cyst, calcifying odontogenic)
Cementoperiostitis (see: Periodontitis)
Cementosis K03.4
Central auditory processing disorder H93.25
Central pain syndrome G89.0
Cephalematocele, cephal
- newborn P52.8
  - birth injury P10.8
- traumatic (see: Hematoma, brain)
Cephalematoma, cephalhematoma
- newborn P12.0
- traumatic (see: Hematoma, brain)
Cephalgia, cephalalgia
- histamine G44.009
  - intractable G44.001
  - not intractable G44.009
- trigeminal autonomic G44.099
  - intractable G44.091
  - not intractable G44.099
Cephalic (see: condition)
Cephalitis (see: Encephalitis)
Cephalocele (see: Encephalocele)
Cephalomenia N94.89
Cephalopelvic (see: condition)
Cerclage (see: Incompetence, cervix, in pregnancy)
Cerebellitis (see: Encephalitis)
Cerebellum, cerebellar (see: condition)
Cerebral (see: condition)
Cerebritis (see: Encephalitis)
Cerebro-hepato-renal syndrome Q87.89
Cerebromalacia (see: Softening, brain)
- sequelae of cerebrovascular disease I69.398
Cerebroside lipidosis E75.22
Cerebrospasticity G80.1
Cerebrospinal (see: condition)
Cerebrum (see: condition)
Ceroid-lipofuscinosis, neuronal E75.4
Cerumen H61.2-
Cervical
- auricle Q18.2
- dysplasia in pregnancy (see: Abnormal, cervix, in pregnancy or childbirth)
- erosion in pregnancy (see: Abnormal, cervix, in pregnancy or childbirth)
- fibrosis in pregnancy (see: Abnormal, cervix, in pregnancy or childbirth)
- fusion syndrome Q76.1
- rib Q76.5
- shortening O26.87-
Cervicalgia M54.2
Cervicitis N72
- with
  - abortion (see: Abortion, by type complicated by genital tract and pelvic infection)
  - ectopic pregnancy O08.0
  - molar pregnancy O08.0
- chlamydial A56.09
- gonococcal A54.03
- herpesviral A60.03
- puerperal O86.11
- syphilitic A52.76
- trichomonal A59.09
- tuberculous A18.16
Cervicocolpitis N72
Cervix (see: condition)
Cesarean delivery, previous, affecting management of pregnancy O34.219
- classical O34.212
- isthmocele N85.A
  - maternal care for O34.22
- low transverse scar O34.211
- mid-transverse T incision O34.218
- scar
  - defect N85.A
    - maternal care for O34.22
  - specified type NEC O34.218
Céstan G46.3
Céstan-Raymond syndrome I65.8
Cestode infestation B71.9
- specified type NEC B71.8
Cestodiasis B71.9
Chabert's disease A22.9
Chacaleh E53.8
Chafing L30.4
Chagas' B57.2
- with
  - cardiovascular involvement NEC B57.2
  - digestive system involvement B57.30
    - megacolon B57.32
    - megaesophagus B57.31
    - other specified B57.39
  - megacolon B57.32
  - megaesophagus B57.31
  - myocarditis B57.2
  - nervous system involvement B57.40
    - meningitis B57.41
    - meningoencephalitis B57.42
    - other specified B57.49
  - specified organ involvement NEC B57.5
- acute B57.1
  - cardiovascular NEC B57.0
  - myocarditis B57.0
Chagres fever B50.9
Chairridden Z74.09
Chalasia K21.9
Chalazion H00.19
- left H00.16
  - lower H00.15
  - upper H00.14
- right H00.13
  - lower H00.12
  - upper H00.11
Chalcosis
- cornea (see: Deposit, cornea)
- crystalline lens (see: Cataract, complicated)
- retina H35.89
Chalicosis J62.8
Chancre A51.0
- congenital A50.07
- conjunctiva NEC A51.2
- ducreyi A57
- Ducrey's A57
- extragenital A51.2
- eyelid A51.2
- lip A51.2
- nipple A51.2
- Nisbet's A57
- of
  - carate A67.0
  - pinta A67.0
  - yaws A66.0
- palate, soft A51.2
- phagedenic A57
- simple A57
- soft A57
  - bubo A57
  - palate A51.2
- urethra A51.0
- yaws A66.0
Chancroid A57
Chandler's disease (see: Osteochondritis, dissecans, hip)
Change
- arteriosclerotic (see: Arteriosclerosis)
- bone
  - diabetic (see: Diabetes, bone change)
- bowel habit R19.4
- cardiorenal (see: Hypertension, cardiorenal)
- cardiovascular (see: Disease, cardiovascular)
- circulatory I99.9
- cognitive R41.89
- color, tooth, teeth
  - during formation K00.8
  - posteruptive K03.7
- contraceptive device Z30.433
- corneal membrane H18.30
  - Bowman's membrane fold or rupture H18.31-
  - Descemet's membrane
    - fold H18.32-
    - rupture H18.33-
- coronary (see: Disease, heart, ischemic)
- degenerative, spine or vertebra (see: Spondylosis)
- dental pulp, regressive K04.2
- dressing Z48.00
  - surgical Z48.01
- heart (see: Disease, heart)
- hip joint (see: Derangement, joint, hip)
- hyperplastic larynx J38.7
- hypertrophic
  - nasal sinus J34.89
  - turbinate, nasal J34.3
  - upper respiratory tract J39.8
- indwelling catheter Z46.6
- inflammatory
  - sacroiliac M46.1
- job, anxiety concerning Z56.1
- joint (see: Derangement, joint)
- life (see: Menopause)
- mental status R41.82
- minimal N05.0
- myocardium, myocardial (see: Degeneration, myocardial)
- of life (see: Menopause)
- pacemaker Z45.018
  - pulse generator Z45.010
- personality F68.8
  - due to
    - general medical condition F07.0
  - secondary F60.89
- regressive, dental pulp K04.2
- renal (see: Disease, renal)
- retina H35.9
  - myopic H44.2-
- sacroiliac joint M53.3
- senile R54
- sensory R20.8
- skin R23.9
  - acute, due to ultraviolet radiation L56.9
    - specified NEC L56.8
  - chronic, due to nonionizing radiation L57.9
    - specified NEC L57.8
  - cyanosis R23.0
  - flushing R23.2
  - pallor R23.1
  - petechiae R23.3
  - specified change NEC R23.8
  - swelling (see: Mass, localized)
  - texture R23.4
- trophic
  - arm (see: Mononeuropathy, upper limb)
  - leg (see: Mononeuropathy, lower limb)
- vascular I99.9
- vasomotor I73.9
- voice R49.9
  - psychogenic F44.4
  - specified NEC R49.8
Changing sleep-work schedule, affecting sleep G47.26
Changuinola fever A93.1
Chapping skin T69.8
Charcot-Marie-Tooth disease, paralysis or syndrome G60.0
Charcot's
- arthropathy (see: Arthropathy, neuropathic)
- cirrhosis K74.3
- disease A52.16
- joint A52.16
  - diabetic (see: Diabetes, with, arthropathy)
  - syringomyelic G95.0
- syndrome I73.9
CHARGE association Q89.8
Charley-horse M62.831
- traumatic S76.11-
Charlouis' disease (see: Yaws)
Cheadle's disease E54
Checking
- cardiac pacemaker Z45.018
  - pulse generator Z45.010
- implantable subdermal contraceptive Z30.46
- intrauterine contraceptive device Z30.431
- wound Z48.0-
  - due to injury - code to Injury, by site, using appropriate seventh character for subsequent encounter
  - postoperative (see: Aftercare)
Check-up (see: Examination)
Chédiak-Higashi E70.330
Cheek (see: condition)
Cheese itch B88.0
Cheese-washer's lung J67.8
Cheese-worker's lung J67.8
Cheilitis K13.0
- actinic L56.8
  - other than from sun L59.8
- candidal B37.83
Cheilodynia K13.0
Cheiloschisis (see: Cleft, lip)
Cheilosis K13.0
- with pellagra E52
- due to
  - vitamin B2 E53.0
Cheiromegaly M79.89
Cheiropompholyx L30.1
Cheloid (see: Keloid)
Chemical burn (see: Corrosion, by site)
Chemodectoma (see: Paraganglioma, nonchromaffin)
Chemosis, conjunctiva (see: Edema, conjunctiva)
Chemotherapy
- cancer Z51.11
- neoplasm Z51.11
Cherubism M27.8
Chest (see: condition)
Cheyne-Stokes breathing R06.3
Chiari's
- disease or syndrome I82.0
- malformation
  - type I G93.5
  - type II (see: Spina bifida)
- net Q24.8
Chicago disease B40.9
Chickenpox (see: Varicella)
Chiclero ulcer or sore B55.1
Chigger B88.0
Chignon B36.8
- newborn P12.1
Chilaiditi's syndrome Q43.3
Chilblain T69.1
Child
- custody dispute Z65.3
Childbirth (see: Delivery)
Childhood
- cerebral X-linked adrenoleukodystrophy E71.520
- period of rapid growth Z00.2
Chill R68.83
- with fever R50.9
- congestive in malarial regions B54
- without fever R68.83
Chilomastigiasis A07.8
Chimera 46,XX/46,XY Q99.0
Chin (see: condition)
Chinese dysentery A03.9
Chionophobia F40.228
Chitral fever A93.1
Chlamydia, chlamydial A74.9
- cervicitis A56.09
- conjunctivitis A74.0
- cystitis A56.01
- endometritis A56.11
- epididymitis A56.19
- female
  - pelvic inflammatory disease A56.11
  - pelviperitonitis A56.11
- orchitis A56.19
- peritonitis A74.81
- pharyngitis A56.4
- proctitis A56.3
- psittaci A70
- salpingitis A56.11
- sexually-transmitted infection NEC A56.8
- specified NEC A74.89
- urethritis A56.01
- vulvovaginitis A56.02
Chlamydiosis (see: Chlamydia)
Chloasma L81.1
- eyelid H02.719
  - hyperthyroid E05.90
    - with thyroid storm E05.91
  - left H02.716
    - lower H02.715
    - upper H02.714
  - right H02.713
    - lower H02.712
    - upper H02.711
Chloroma C92.3-
Chlorosis D50.9
- Egyptian B76.9
- miner's B76.9
Chlorotic anemia D50.8
Chocolate cyst N80.10-
Choked
- disc or disk (see: Papilledema)
- on food, phlegm, or vomitus NOS (see: Foreign body, by site)
- while vomiting NOS (see: Foreign body, by site)
Chokes T70.3
Choking sensation R09.89
Cholangiectasis K83.8
Cholangiocarcinoma
- with hepatocellular carcinoma, combined C22.0
- liver C22.1
- specified site NEC (see: Neoplasm, malignant, by site)
- unspecified site C22.1
Cholangiohepatitis K83.8
- due to fluke infestation B66.1
Cholangiohepatoma C22.0
Cholangiolitis K83.09
- paratyphoidal (see: Fever, paratyphoid)
- typhoidal A01.09
Cholangioma D13.4
- malignant (see: Cholangiocarcinoma)
Cholangitis K83.09
- with calculus, bile duct (see: Calculus, bile duct, with cholangitis)
- chronic nonsuppurative destructive K74.3
- primary K83.09
  - sclerosing K83.01
- sclerosing K83.09
Cholecystectasia K82.8
Cholecystitis K81.9
- with
  - calculus, stones in
    - bile duct (see: Calculus, bile duct, with cholecystitis)
    - cystic duct (see: Calculus, gallbladder, with cholecystitis)
    - gallbladder (see: Calculus, gallbladder, with cholecystitis)
  - choledocholithiasis (see: Calculus, bile duct, with cholecystitis)
  - cholelithiasis (see: Calculus, gallbladder, with cholecystitis)
  - gangrene of gallbladder K82.A1
  - perforation of gallbladder K82.A2
- acute K81.0
  - with
    - calculus, stones in
      - cystic duct (see: Calculus, gallbladder, with cholecystitis, acute)
      - gallbladder (see: Calculus, gallbladder, with cholecystitis, acute)
    - choledocholithiasis (see: Calculus, bile duct, with cholecystitis, acute)
    - cholelithiasis (see: Calculus, gallbladder, with cholecystitis, acute)
    - chronic cholecystitis K81.2
      - with gallbladder calculus K80.12
        
        with obstruction K80.13
- chronic K81.1
  - with acute cholecystitis K81.2
    - with gallbladder calculus K80.12
      - with obstruction K80.13
- emphysematous (see: Cholecystitis, acute)
- gangrenous (see: Cholecystitis, acute)
- paratyphoidal, current A01.4
- suppurative (see: Cholecystitis, acute)
- typhoidal A01.09
Cholecystolithiasis (see: Calculus, gallbladder)
Choledochitis K83.09
Choledocholith (see: Calculus, bile duct)
Choledocholithiasis (see: Calculus, bile duct)
- cystic (see: Calculus, gallbladder)
- typhoidal A01.09
Cholelithiasis (see: Calculus, gallbladder)
- bile duct (see: Calculus, bile duct)
- hepatic duct (see: Calculus, bile duct)
- specified NEC K80.80
  - with obstruction K80.81
Cholemia
- familial E80.4
- Gilbert's E80.4
Choleperitoneum, choleperitonitis K65.3
Cholera A00.9
- antimonial (see: Poisoning, antimony)
- classical A00.0
- due to Vibrio cholerae 01 A00.9
  - biovar cholerae A00.0
  - biovar eltor A00.1
  - el tor A00.1
- el tor A00.1
Cholerine (see: Cholera)
Cholestasis NEC K83.1
- with hepatocyte injury K71.0
- due to total parenteral nutrition K76.89
- pure K71.0
Cholesteatoma H71.9-
- attic H71.0-
- external ear H60.4-
- mastoid H71.2-
- postmastoidectomy cavity (see: Complications, postmastoidectomy, recurrent cholesteatoma)
- recurrent (see: Complications, postmastoidectomy, recurrent cholesteatoma)
- tympanum H71.1-
Cholesteatosis, diffuse H71.3-
Cholesteremia E78.00
Cholesterin in vitreous (see: Deposit, crystalline)
Cholesterol
- deposit
  - retina H35.89
  - vitreous (see: Deposit, crystalline)
- elevated E78.00
  - with elevated E78.2
  - screening for Z13.220
- imbibition of gallbladder K82.4
Cholesterolemia E78.00
- familial E78.01
- hereditary E78.01
Cholesterolosis, cholesterosis K82.4
- cerebrotendinous E75.5
Cholocolic fistula K82.3
Choluria R82.2
Chondritis M94.8X9
- aurical H61.03-
- costal M94.0
- external ear H61.03-
- patella, posttraumatic (see: Chondromalacia, patella)
- pinna H61.03-
- purulent M94.8X-
- tuberculous NEC A18.02
  - intervertebral A18.01
Chondroblastoma
- malignant (see: Neoplasm, bone, malignant)
Chondrocalcinosis M11.20
- ankle M11.27-
- elbow M11.22-
- familial M11.10
  - ankle M11.17-
  - elbow M11.12-
  - foot joint M11.17-
  - hand joint M11.14-
  - hip M11.15-
  - knee M11.16-
  - multiple site M11.19
  - shoulder M11.11-
  - vertebrae M11.18
  - wrist M11.13-
- foot joint M11.27-
- hand joint M11.24-
- hip M11.25-
- knee M11.26-
- multiple site M11.29
- shoulder M11.21-
- vertebrae M11.28
- specified type NEC M11.20
  - ankle M11.27-
  - elbow M11.22-
  - foot joint M11.27-
  - hand joint M11.24-
  - hip M11.25-
  - knee M11.26-
  - multiple site M11.29
  - shoulder M11.21-
  - vertebrae M11.28
  - wrist M11.23-
- wrist M11.23-
Chondrodermatitis nodularis helicis or anthelicis (see: Perichondritis, ear)
Chondrodysplasia Q78.9
- with hemangioma Q78.4
- calcificans congenita Q77.3
- fetalis Q77.4
- metaphyseal Q78.8
- punctata Q77.3
Chondrodystrophy, chondrodystrophia Q78.9
- calcificans congenita Q77.3
- myotonic G71.13
- punctata Q77.3
Chondroectodermal dysplasia Q77.6
Chondrogenesis imperfecta Q77.4
Chondrolysis M94.35-
Chondroma
- juxtacortical (see: Neoplasm, bone, benign)
- periosteal (see: Neoplasm, bone, benign)
Chondromalacia M94.20
- acromioclavicular joint M94.21-
- ankle M94.27-
- elbow M94.22-
- foot joint M94.27-
- glenohumeral joint M94.21-
- hand joint M94.24-
- hip M94.25-
- knee M94.26-
  - patella M22.4-
- multiple sites M94.29
- patella M22.4-
- rib M94.28
- sacroiliac joint M94.259
- shoulder M94.21-
- sternoclavicular joint M94.21-
- vertebral joint M94.28
- wrist M94.23-
Chondromatosis
- internal Q78.4
Chondromyxosarcoma (see: Neoplasm, cartilage, malignant)
Chondro-osteodysplasia E76.219
Chondro-osteodystrophy E76.29
Chondro-osteoma (see: Neoplasm, bone, benign)
Chondropathia tuberosa M94.0
Chondrosarcoma (see: Neoplasm, cartilage, malignant)
- juxtacortical (see: Neoplasm, bone, malignant)
- mesenchymal (see: Neoplasm, connective tissue, malignant)
- myxoid (see: Neoplasm, cartilage, malignant)
Chordee N48.89
- congenital Q54.4
- gonococcal A54.09
Chorditis J38.2
Chordoma (see: Neoplasm, vertebral (column), malignant)
Chorea G25.5
- with
  - heart involvement I02.0
    - active or acute I02.0
    - rheumatic I02.9
      - with valvular disorder I02.0
  - rheumatic heart disease
- drug-induced G25.4
- habit F95.8
- hereditary G10
- Huntington's G10
- hysterical F44.4
- minor I02.9
  - with heart involvement I02.0
- progressive G25.5
  - hereditary G10
- rheumatic I02.9
  - with heart involvement I02.0
- Sydenham's I02.9
  - with heart involvement (see: Chorea, with rheumatic heart disease)
  - nonrheumatic G25.5
Choreoathetosis G25.5
Chorioadenoma D39.2
Chorioamnionitis O41.12-
Chorioangioma D26.7
Choriocarcinoma (see: Neoplasm, malignant, by site)
- combined with
  - embryonal carcinoma (see: Neoplasm, malignant, by site)
  - other germ cell elements (see: Neoplasm, malignant, by site)
  - teratoma (see: Neoplasm, malignant, by site)
- specified site (see: Neoplasm, malignant, by site)
- unspecified site
  - female C58
  - male C62.90
Chorioencephalitis A87.2
Chorioepithelioma (see: Choriocarcinoma)
Choriomeningitis A87.2
Chorionepithelioma (see: Choriocarcinoma)
Chorioretinitis
- disseminated
  - in neurosyphilis A52.19
- Egyptian B76.9
- focal
- histoplasmic B39.9
- in
  - histoplasmosis B39.9
  - syphilis A51.43
    - late A52.71
  - toxoplasmosis B58.01
    - congenital P37.1
  - tuberculosis A18.53
- juxtapapillary, juxtapapillaris (see: Inflammation, chorioretinal, focal, juxtapapillary)
- leprous A30.9
- miner's B76.9
- progressive myopia H44.2-
- syphilitic A51.43
  - congenital A50.01
    - late A50.32
  - late A52.71
- tuberculous A18.53
Chorioretinopathy, central serous H35.71-
Choroid (see: condition)
Choroideremia H31.21
Choroiditis (see: Chorioretinitis)
Choroidopathy (see: Disorder, choroid)
Choroidoretinitis (see: Chorioretinitis)
Choroidoretinopathy, central serous (see: Chorioretinopathy, central serous)
Christian-Weber disease M35.6
Christmas disease D67
Chromaffinoma
- malignant (see: Neoplasm, malignant, by site)
Chromatopsia (see: Deficiency, color vision)
Chromhidrosis, chromidrosis L75.1
Chromoblastomycosis (see: Chromomycosis)
Chromoconversion R82.91
Chromomycosis B43.9
- brain abscess B43.1
- cerebral B43.1
- cutaneous B43.0
- skin B43.0
- specified NEC B43.8
- subcutaneous abscess or cyst B43.2
Chromophytosis B36.0
Chromosome (see: condition by chromosome involved)
- D (see: condition, chromosome 13)
- E (see: condition, chromosome 18)
- G (see: condition, chromosome 21)
Chromotrichomycosis B36.8
Chronic (see: condition)
- fracture (see: Fracture, pathological)
Churg-Strauss syndrome M30.1
Chyle cyst, mesentery I89.8
Chylocele I89.8
- filarial B74.9
- tunica vaginalis N50.89
  - filarial B74.9
Chylomicronemia E78.3
Chylopericardium I31.39
- acute I30.9
Chylothorax J94.0
- filarial B74.9
Chylous (see: condition)
Chyluria R82.0
- due to
  - bilharziasis B65.0
  - Brugia B74.1
    - timori B74.2
  - schistosomiasis B65.0
  - Wuchereria B74.0
- filarial (see: Infestation, filarial)
Cicatricial (see: Cicatrix)
Cicatrix L90.5
- adenoid J35.8
- alveolar process M26.79
- anus K62.89
- auricle (see: Disorder, pinna, specified type NEC)
- bile duct K83.8
- bladder N32.89
- bone (see: Disorder, bone, specified type NEC)
- brain G93.89
- cervix N88.1
- common duct K83.8
- cornea H17.9
  - tuberculous A18.59
- duodenum K31.5
- esophagus K22.2
- eyelid (see: Disorder, eyelid function)
- hypopharynx J39.2
- lacrimal passages (see: Obstruction, lacrimal)
- larynx J38.7
- lung J98.4
- middle ear
- mouth K13.79
- muscle M62.89
  - with contracture (see: Contraction, muscle NEC)
- nasopharynx J39.2
- palate K13.79
- penis N48.89
- pharynx J39.2
- prostate N42.89
- rectum K62.89
- retina (see: Scar, chorioretinal)
- semilunar cartilage (see: Derangement, meniscus)
- seminal vesicle N50.89
- skin L90.5
  - infected L08.89
  - postinfective L90.5
  - tuberculous B90.8
- specified site NEC L90.5
- throat J39.2
- tongue K14.8
- tonsil J35.8
- trachea J39.8
- tuberculous NEC B90.9
- urethra N36.8
- uterus N85.8
- vagina N89.8
  - postoperative N99.2
- vocal cord J38.3
- wrist, constricting L90.5
CIDP G61.81
CIN (see: Neoplasia, intraepithelial, cervix)
CINCA M04.2
Cinchonism (see: Deafness, ototoxic)
- correct substance properly administered (see: Table of Drugs and Chemicals, by drug, adverse effect)
- overdose or wrong substance given or taken (see: Table of Drugs and Chemicals, by drug, poisoning)
Circle of Willis (see: condition)
Circular (see: condition)
Circulating anticoagulants D68.318
- due to drugs D68.32
- following childbirth O72.3
Circulation
- collateral, any site I99.8
- defective I99.9
  - congenital Q28.9
- embryonic Q28.9
- failure R57.9
  - newborn P29.89
- fetal, persistent P29.38
- heart, incomplete Q28.9
Circulatory system (see: condition)
Circulus senilis (see: Degeneration, cornea, senile)
Circumcision Z41.2
Circumscribed (see: condition)
Circumvallate placenta O43.11-
Cirrhosis, cirrhotic K74.60
- alcoholic K70.30
  - with ascites K70.31
- atrophic (see: Cirrhosis, liver)
- Baumgarten-Cruveilhier K74.69
- biliary K74.5
  - due to
    - Clonorchiasis B66.1
    - flukes B66.3
  - primary K74.3
  - secondary K74.4
- cardiac K76.1
- Charcot's K74.3
- cholangiolitic, cholangitic, cholostatic K74.3
- congestive K76.1
- Cruveilhier-Baumgarten K74.69
- cryptogenic K74.69
- due to
  - hepatolenticular degeneration E83.01
  - Wilson's disease E83.01
  - xanthomatosis E78.2
- fatty K76.0
  - alcoholic K70.0
- Hanot's K74.3
- hepatic (see: Cirrhosis, liver)
- hypertrophic K74.3
- Indian childhood K74.69
- kidney (see: Sclerosis, renal)
- Laennec's K70.30
  - with ascites K70.31
  - alcoholic K70.30
    - with ascites K70.31
  - nonalcoholic K74.69
- liver K74.60
  - alcoholic K70.30
    - with ascites K70.31
    - fatty K70.0
  - congenital P78.81
  - syphilitic A52.74
- lung J84.10
- macronodular K74.69
  - alcoholic K70.30
    - with ascites K70.31
- micronodular K74.69
  - alcoholic K70.30
    - with ascites K70.31
- mixed type K74.69
- monolobular K74.3
- nephritis (see: Sclerosis, renal)
- nutritional K74.69
  - alcoholic K70.30
    - with ascites K70.31
- obstructive (see: Cirrhosis, biliary)
- ovarian N83.8
- pancreas K86.89
- pigmentary E83.110
- portal K74.69
  - alcoholic K70.30
    - with ascites K70.31
- postnecrotic K74.69
  - alcoholic K70.30
    - with ascites K70.31
- pulmonary J84.10
- renal (see: Sclerosis, renal)
- spleen D73.2
- stasis K76.1
- Todd's K74.3
- unilobar K74.3
- xanthomatous K74.5
  - due to xanthomatosis E78.2
Cistern, subarachnoid R93.0
Citrullinemia E72.23
Citrullinuria E72.23
Civatte's disease or poikiloderma L57.3
CLAD (see: Dysfunction, chronic, lung allograft)
Clam digger's itch B65.3
Clammy skin R23.1
Clap (see: Gonorrhea)
Clarke-Hadfield syndrome K86.89
Clark's paralysis G80.9
Clastothrix L67.8
Claude Bernard-Horner syndrome G90.2
- traumatic (see: Injury, nerve, cervical sympathetic)
Claude's disease or syndrome G46.3
Claudication I73.9
- cerebral G45.9
- spinal cord G95.19
  - syphilitic A52.09
- venous I87.8
Claudicatio venosa intermittens I87.8
Claustrophobia F40.240
Clavus L84
Clawfoot Q66.89
- acquired (see: Deformity, limb, clawfoot)
Clawhand
- congenital Q68.1
Clawtoe Q66.89
- acquired (see: Deformity, toe, specified NEC)
Clay eating (see: Pica)
Cleansing of artificial opening (see: Attention to, artificial, opening)
Cleft
- alveolar process M26.79
- branchial Q18.2
  - cyst Q18.0
    - fistula Q18.0
    - sinus Q18.0
- cricoid cartilage, posterior Q31.8
- foot Q72.7
- hand Q71.6
- lip Q36.9
  - with cleft palate Q37.9
    - hard Q37.1
      - with soft Q37.5
    - soft Q37.3
      - with hard Q37.5
  - bilateral Q36.0
    - with cleft palate Q37.8
      - hard Q37.0
        
        with soft Q37.4
      - soft Q37.2
        
        with hard Q37.4
  - median Q36.1
- mitral valve leaflet Q23.82
- nose Q30.2
- palate Q35.9
  - with cleft lip Q37.9
    - bilateral Q37.8
  - hard Q35.1
    - with
      - cleft lip Q37.1
        
        bilateral Q37.0
      - soft Q35.5
        
        with cleft lip Q37.5
        
        bilateral Q37.4
  - medial Q35.5
  - soft Q35.3
    - with
      - cleft lip Q37.3
        
        bilateral Q37.2
      - hard Q35.5
        
        with cleft lip Q37.5
        
        bilateral Q37.4
- penis Q55.69
- scrotum Q55.29
- thyroid cartilage Q31.8
- uvula Q35.7
Cleidocranial dysostosis Q74.0
Cleptomania F63.2
Clicking hip R29.4
Climacteric
- arthritis (see: Arthritis, specified form NEC)
- depression F32.89
  - recurrent episode F33.8
- melancholia F32.89
  - recurrent episode F33.8
- male N50.89
- paranoid state F22
- polyarthritis NEC (see: Arthritis, specified form NEC)
- symptoms N95.1
Clinical research investigation Z00.6
Clitoris (see: condition)
Cloaca Q43.7
Clonorchiasis, clonorchis infection B66.1
Clonus R25.8
Closed bite M26.29
Clostridium B96.7
Closure
- congenital, nose Q30.0
- cranial sutures, premature Q75.009
- defective or imperfect NEC (see: Imperfect, closure)
- fistula, delayed (see: Fistula)
- foramen ovale, imperfect Q21.12
- hymen N89.6
- interauricular septum, defective Q21.19
- interventricular septum, defective Q21.0
- lacrimal duct
  - congenital Q10.5
- nose Q30.0
  - acquired M95.0
- of artificial opening (see: Attention to, artificial, opening)
- primary angle, without glaucoma damage H40.06-
- vagina N89.5
- valve (see: Endocarditis)
- vulva N90.5
Clot
- artery (see: Embolism)
- bladder N32.89
- brain (see: Occlusion, artery, cerebral)
- circulation I74.9
- heart
  - not resulting in infarction I51.3
- vein (see: Thrombosis)
Clouded state R40.1
- epileptic (see: Epilepsy, specified NEC)
- paroxysmal (see: Epilepsy, specified NEC)
Cloudy antrum, antra J32.0
Clouston's Q82.4
Cloverleaf skull Q75.051
Clubbed nail pachydermoperiostosis M89.40
Clubbing of finger R68.3
Clubfinger R68.3
- congenital Q68.1
Clubfoot Q66.89
- acquired (see: Deformity, limb, clubfoot)
- equinovarus Q66.0-
- paralytic (see: Deformity, limb, clubfoot)
Clubhand Q71.4-
- acquired (see: Deformity, limb, clubhand)
Clubnail R68.3
- congenital Q84.6
Clump, kidney Q63.1
Clumsiness, clumsy child syndrome F82
Cluttering F80.81
Clutton's joints A50.51
Coagulation, intravascular
- complicating abortion (see: Abortion, by type, complicated by, intravascular coagulation)
- COVID-19 associated D65
- following ectopic or molar pregnancy O08.1
Coagulopathy
- consumption D65
- intravascular D65
  - newborn P60
Coalition
- calcaneo-scaphoid Q66.89
- tarsal Q66.89
Coalminer's
- elbow (see: Bursitis, elbow, olecranon)
- lung or pneumoconiosis J60
Coalworker's lung or pneumoconiosis J60
Coarctation
- aorta Q25.1
- pulmonary artery Q25.71
Coated tongue K14.3
Coats' disease (see: Retinopathy, exudative)
Cocaine-induced
- anxiety disorder F14.980
- bipolar and related disorder F14.94
- depressive disorder F14.94
- obsessive-compulsive and related disorder F14.988
- psychotic disorder F14.959
- sleep disorder F14.982
- sexual dysfunction F14.981
Cocainism (see: Disorder, cocaine use)
Coccidioidomycosis B38.9
- cutaneous B38.3
- disseminated B38.7
- generalized B38.7
- meninges B38.4
- prostate B38.81
- pulmonary B38.2
  - acute B38.0
  - chronic B38.1
- skin B38.3
- specified NEC B38.89
Coccidioidosis (see: Coccidioidomycosis)
Coccidiosis A07.3
Coccydynia, coccygodynia M53.3
Coccyx (see: condition)
Cochin-China diarrhea K90.1
Cockayne's syndrome Q87.19
Cocked up toe (see: Deformity, toe, specified NEC)
Cock's peculiar tumor L72.3
Codman's tumor (see: Neoplasm, bone, benign)
Coenurosis B71.8
Coffee-worker's lung J67.8
Cogan's syndrome H16.32-
- oculomotor apraxia H51.8
Coitus, painful N94.10
- male N53.12
- psychogenic F52.6
Cold J00
- with influenza, flu, or grippe (see: Influenza, with, respiratory manifestations NEC)
- agglutinin disease or hemoglobinuria D59.12
- bronchial (see: Bronchitis)
- chest (see: Bronchitis)
- common J00
- effects of T69.9
  - specified effect NEC T69.8
- excessive, effects of T69.9
  - specified effect NEC T69.8
- exhaustion from T69.8
- exposure to T69.9
  - specified effect NEC T69.8
- head J00
- injury syndrome P80.0
- on lung (see: Bronchitis)
- rose J30.1
- sensitivity, auto-immune D59.12
- symptoms J00
- virus J00
Coldsore B00.1
Colibacillosis A49.8
- as the cause of other disease B96.20
- generalized A41.51
Colic R10.83
- abdomen R10.83
  - psychogenic F45.8
- appendix, appendicular K38.8
- bile duct (see: Calculus, bile duct)
- biliary (see: Calculus, bile duct)
- common duct (see: Calculus, bile duct)
- cystic duct (see: Calculus, gallbladder)
- Devonshire NEC (see: Poisoning, lead)
- gallbladder (see: Calculus, gallbladder)
- gallstone (see: Calculus, gallbladder)
  - gallbladder or cystic duct (see: Calculus, gallbladder)
- hepatic (see: Calculus, bile duct)
- hysterical F45.8
- kidney N23
- lead NEC (see: Poisoning, lead)
- mucous K58.9
  - with diarrhea K58.0
  - psychogenic F54
- nephritic N23
- painter's NEC (see: Poisoning, lead)
- pancreas K86.89
- psychogenic F45.8
- renal N23
- saturnine NEC (see: Poisoning, lead)
- ureter N23
- urethral N36.8
  - due to calculus N21.1
- uterus NEC N94.89
  - menstrual (see: Dysmenorrhea)
- worm NOS B83.9
Colicystitis (see: Cystitis)
Colitis K52.9
- allergic K52.29
  - with
    - food protein-induced enterocolitis syndrome K52.21
    - proctocolitis K52.29
- amebic A06.0
  - nondysenteric A06.2
- anthrax A22.2
- bacillary (see: Infection, Shigella)
- balantidial A07.0
- Clostridioides difficile
  - not specified as recurrent A04.72
  - recurrent A04.71
- Clostridium difficile
  - not specified as recurrent A04.72
  - recurrent A04.71
- coccidial A07.3
- collagenous K52.831
- cystica superficialis K52.89
- dietary counseling and surveillance Z71.3
- dietetic K52.29
- drug-induced K52.1
- due to radiation K52.0
- eosinophilic K52.82
- food hypersensitivity K52.29
- giardial A07.1
- granulomatous (see: Enteritis, regional, large intestine)
- indeterminate, so stated K52.3
- infectious (see: Enteritis, infectious)
- ischemic K55.9
  - acute K55.039
  - chronic K55.1
  - due to mesenteric artery insufficiency K55.1
  - fulminant K55.039
- left sided K51.50
  - with
    - abscess K51.514
    - complication K51.519
      - specified NEC K51.518
    - fistula K51.513
    - obstruction K51.512
    - rectal bleeding K51.511
- lymphocytic K52.832
- membranous
  - psychogenic F54
- microscopic K52.839
  - specified NEC K52.838
- mucous (see: Syndrome, irritable, bowel)
  - psychogenic F54
- noninfective K52.9
  - specified NEC K52.89
- polyposa (see: Polyp, colon, inflammatory)
- protozoal A07.9
- pseudomembranous
  - not specified as recurrent A04.72
  - recurrent A04.71
- pseudomucinous (see: Syndrome, irritable, bowel)
- regional (see: Enteritis, regional, large intestine)
  - infectious A09
- segmental (see: Enteritis, regional, large intestine)
- septic (see: Enteritis, infectious)
- spastic K58.9
  - with diarrhea K58.0
  - psychogenic F54
- staphylococcal A04.8
  - foodborne A05.0
- subacute ischemic K55.039
- thromboulcerative K55.039
- toxic NEC K52.1
  - due to
    - Clostridioides difficile
      - not specified as recurrent A04.72
      - recurrent A04.71
    - Clostridium difficile
      - not specified as recurrent A04.72
      - recurrent A04.71
- transmural (see: Enteritis, regional, large intestine)
- trichomonal A07.8
- tuberculous A18.32
- ulcerative K51.90
  - with
    - complication K51.919
      - abscess K51.914
      - fistula K51.913
      - obstruction K51.912
      - rectal bleeding K51.911
      - specified complication NEC K51.918
  - enterocolitis (see: Enterocolitis, ulcerative)
  - ileocolitis (see: Ileocolitis, ulcerative)
  - mucosal proctocolitis (see: Proctocolitis, mucosal)
  - proctitis (see: Proctitis, ulcerative)
  - pseudopolyposis (see: Polyp, colon, inflammatory)
  - psychogenic F54
  - rectosigmoiditis (see: Rectosigmoiditis, ulcerative)
  - specified type NEC K51.80
    - with
      - complication K51.819
        
        abscess K51.814
        
        fistula K51.813
        
        obstruction K51.812
        
        rectal bleeding K51.811
        
        specified complication NEC K51.818
Collagenosis, collagen disease M35.9
- cardiovascular I42.8
- reactive perforating L87.1
- specified NEC M35.89
Collapse R55
- adrenal E27.2
- cardiorespiratory R57.0
- cardiovascular R57.0
  - newborn P29.89
- circulatory R57.9
  - during or after labor and delivery O75.1
  - following ectopic or molar pregnancy O08.3
  - newborn P29.89
- during or
  - after labor and delivery O75.1
  - resulting from a procedure, not elsewhere classified T81.10
- external ear canal (see: Stenosis, external ear canal)
- general R55
- heart (see: Disease, heart)
- heat T67.1
- hysterical F44.89
- labyrinth, membranous Q16.5
- lung J98.19
  - pressure due to anesthesia T88.2
    - during labor and delivery O74.1
    - in pregnancy O29.02-
    - postpartum, puerperal O89.09
- myocardial (see: Disease, heart)
- nasal valve J34.829
  - external J34.8210
    - dynamic J34.8212
    - static J34.8211
  - internal J34.8200
    - dynamic J34.8202
    - static J34.8201
- nervous F48.8
- neurocirculatory F45.8
- nose M95.0
  - lower sidewall or nostril, on inspiration J34.8212
  - upper, middle sidewall, on inspiration J34.8202
- postoperative T81.10
- pulmonary J98.19
  - newborn (see: Atelectasis)
- trachea J39.8
- tracheobronchial J98.09
- valvular (see: Endocarditis)
- vascular R57.9
  - during or after labor and delivery O75.1
  - following ectopic or molar pregnancy O08.3
  - newborn P29.89
- vertebra M48.50-
  - cervical region M48.52-
  - cervicothoracic region M48.53-
  - in
    - neoplasm M84.58-
    - osteoporosis M80.88
      - cervical region M80.88
      - cervicothoracic region M80.88
      - lumbar region M80.88
      - lumbosacral region M80.88
      - multiple sites M80.88
      - occipito-atlanto-axial region M80.88
      - sacrococcygeal region M80.88
      - thoracic region M80.88
      - thoracolumbar region M80.88
    - specified disease NEC M48.50-
      - cervical region M48.52-
      - cervicothoracic region M48.53-
      - lumbar region M48.56-
      - lumbosacral region M48.57-
      - occipito-atlanto-axial region M48.51-
      - sacrococcygeal region M48.58-
      - thoracic region M48.54-
      - thoracolumbar region M48.55-
  - lumbar region M48.56-
  - lumbosacral region M48.57-
  - occipito-atlanto-axial region M48.51-
  - sacrococcygeal region M48.58-
  - thoracic region M48.54-
  - thoracolumbar region M48.55-
Collateral
- circulation I87.8
- dilation, veins I87.8
Colles' fracture S52.53-
Collet G52.7
Collier's asthma or lung J60
Collodion baby Q80.2
Colloid nodule E04.1
Coloboma Q13.0
- eyelid Q10.3
- fundus Q14.8
- lens Q12.2
- optic disc Q14.2
  - acquired H47.31-
Coloenteritis (see: Enteritis)
Colon (see: condition)
Colonization
- MRSA Z22.322
- MSSA Z22.321
- status (see: Carrier (suspected) of)
Coloptosis K63.4
Color blindness (see: Deficiency, color vision)
Colostomy
- attention to Z43.3
- fitting or adjustment Z46.89
- malfunctioning K94.03
- status Z93.3
Colpitis (see: Vaginitis)
Colpocele N81.5
Colpocystitis (see: Vaginitis)
Colpospasm N94.2
Column, spinal, vertebral (see: condition)
Coma R40.20
- with
  - motor response R40.231
    - abnormal R40.233
    - abnormal extensor posturing to pain or noxious stimuli R40.232
    - abnormal flexure posturing to pain or noxious stimuli R40.233
    - extension R40.232
    - extensor posturing to pain or noxious stimuli R40.232
    - flexion/decorticate posturing R40.233
    - flexion withdrawal R40.234
    - localizes pain R40.235
    - normal or spontaneous movement R40.236
    - obeys commands R40.236
    - score of
      - 1 R40.231
      - 2 R40.232
      - 3 R40.233
      - 4 R40.234
      - 5 R40.235
      - 6 R40.236
    - withdraws from pain or noxious stimuli R40.234
    - withdraws to touch R40.235
  - opening of eyes R40.211
    - in response to
      - pain R40.212
      - sound R40.213
    - score of
      - 1 R40.211
      - 2 R40.212
      - 3 R40.213
      - 4 R40.214
    - spontaneous R40.214
  - verbal response R40.221
    - confused conversation R40.224
    - cooing or babbling or crying appropriately R40.225
    - inappropriate crying or screaming R40.223
    - inappropriate words R40.223
    - inappropriate words R40.224
    - incomprehensible sounds R40.222
    - incomprehensible words R40.222
    - irritable cries R40.224
    - moans/grunts to pain; restless R40.222
    - oriented R40.225
    - score of
      - 1 R40.221
      - 2 R40.222
      - 3 R40.223
      - 4 R40.224
      - 5 R40.225
    - screaming R40.223
    - uses appropriate words R40.225
- eclamptic (see: Eclampsia)
- epileptic (see: Epilepsy)
- Glasgow, scale score (see: Glasgow coma scale)
- hepatic (see: Failure, hepatic, by type, with coma)
- hyperglycemic (see: Diabetes, by type, with hyperosmolarity, with coma)
- hyperosmolar (see: Diabetes, by type, with hyperosmolarity, with coma)
- hypoglycemic (see: Diabetes, by type, with hypoglycemia, with coma)
  - nondiabetic E15
- in diabetes (see: Diabetes, coma)
- insulin-induced (see: Coma, hypoglycemic)
- ketoacidotic (see: Diabetes, by type, with ketoacidosis, with coma)
- myxedematous E03.5
- newborn P91.5
- nontraumatic, due to underlying condition R40.2A
- persistent vegetative state R40.3
- secondary R40.2A
- specified NEC, without documented Glasgow coma scale score, or with partial Glasgow coma scale score reported R40.244
Comatose (see: Coma)
Combat fatigue F43.0
Combined (see: condition)
Comedo, comedones L70.0
Comedocarcinoma
- noninfiltrating
  - breast D05.8-
  - specified site (see: Neoplasm, in situ, by site)
  - unspecified site D05.8-
Comedomastitis (see: Ectasia, mammary duct)
Comminuted fracture - code as Fracture, closed
Common
- arterial trunk Q20.0
- atrioventricular canal Q21.23
- atrium Q21.19
- cold J00
- truncus Q20.0
- variable immunodeficiency (see: Immunodeficiency, common variable)
- ventricle Q20.4
Commotio, commotion
- brain (see: Injury, intracranial, concussion)
- cerebri (see: Injury, intracranial, concussion)
- retinae S05.8X-
- spinal cord (see: Injury, spinal cord, by region)
- spinalis (see: Injury, spinal cord, by region)
Communication
- between
  - base of aorta and pulmonary artery Q21.4
  - left ventricle and right atrium Q20.5
  - pericardial sac and pleural sac Q34.8
  - pulmonary artery and pulmonary vein, congenital Q25.72
- congenital between uterus and digestive or urinary tract Q51.7
Compartment syndrome T79.A0
- abdomen T79.A3
- lower extremity T79.A2
- nontraumatic
  - abdomen M79.A3
  - lower extremity M79.A2-
  - specified site NEC M79.A9
  - upper extremity M79.A1-
- specified site NEC T79.A9
- upper extremity T79.A1
Compensation
- failure (see: Disease, heart)
- neurosis, psychoneurosis (see: Disorder, factitious)
Complaint
- bowel, functional K59.9
  - psychogenic F45.8
- intestine, functional K59.9
  - psychogenic F45.8
- kidney (see: Disease, renal)
- miners' J60
Complete (see: condition)
Complex
- Addison-Schilder E71.528
- cardiorenal (see: Hypertension, cardiorenal)
- Costen's M26.69
- disseminated mycobacterium avium- intracellulare A31.2
- Eisenmenger's I27.83
- hypersexual F52.8
- jumped process, spine (see: Dislocation, vertebra)
- primary, tuberculous A15.7
- Schilder-Addison E71.528
- subluxation M99.19
  - abdomen M99.19
  - acromioclavicular M99.17
  - cervical region M99.11
  - cervicothoracic M99.11
  - costochondral M99.18
  - costovertebral M99.18
  - head region M99.10
  - hip M99.15
  - lower extremity M99.16
  - lumbar region M99.13
  - lumbosacral M99.13
  - occipitocervical M99.10
  - pelvic region M99.15
  - pubic M99.15
  - rib cage M99.18
  - sacral region M99.14
  - sacrococcygeal M99.14
  - sacroiliac M99.14
  - specified NEC M99.19
  - sternochondral M99.18
  - sternoclavicular M99.17
  - thoracic region M99.12
  - thoracolumbar M99.12
  - upper extremity M99.17
- Taussig-Bing Q20.1
Complication
- accidental puncture or laceration during a procedure (see: Complications, intraoperative (intraprocedural), puncture or laceration)
- amputation stump T87.9
  - dehiscence T87.81
  - infection or inflammation T87.40
    - lower limb T87.4-
    - upper limb T87.4-
  - necrosis T87.50
    - lower limb T87.5-
    - upper limb T87.5-
  - neuroma T87.30
    - lower limb T87.3-
    - upper limb T87.3-
  - specified type NEC T87.89
- anastomosis
  - intestinal K91.89
    - involving urinary tract N99.89
  - urinary tract N99.89
  - vascular (see: Complications, cardiovascular device or implant)
- anesthesia, anesthetic T88.59
  - brain, postpartum, puerperal O89.2
  - cardiac
    - in
      - labor and delivery O74.2
      - pregnancy O29.19-
    - postpartum, puerperal O89.1
  - central nervous system
    - in
      - labor and delivery O74.3
      - pregnancy O29.29-
    - postpartum, puerperal O89.2
  - difficult or failed intubation T88.4
    - in pregnancy O29.6-
  - failed sedation T88.52
  - general, unintended awareness during procedure T88.53
  - hyperthermia, malignant T88.3
  - hypothermia T88.51
  - intubation failure T88.4
  - malignant hyperthermia T88.3
  - pulmonary
    - in
      - labor and delivery O74.1
      - pregnancy NEC O29.09-
    - postpartum, puerperal O89.09
  - shock T88.2
  - spinal and epidural
    - in
      - labor and delivery NEC O74.6
        
        headache O74.5
      - pregnancy NEC O29.5X-
    - postpartum, puerperal NEC O89.5
      - headache O89.4
  - unintended awareness under general anesthesia during procedure T88.53
- anti-reflux device (see: Complications, esophageal anti-reflux device)
- aortic (see: Complications, graft, vascular)
- aortocoronary (see: Complications, coronary artery (bypass) graft)
- aortofemoral (see: Complications, extremity artery (bypass) graft)
- arteriovenous
  - fistula, surgically created T82.9
    - embolism T82.818
    - fibrosis T82.828
    - hemorrhage T82.838
    - infection or inflammation T82.7
    - mechanical
      - breakdown T82.510
      - displacement T82.520
      - leakage T82.530
      - malposition T82.520
      - obstruction T82.590
      - perforation T82.590
      - protrusion T82.590
    - pain T82.848
    - specified type NEC T82.898
    - stenosis T82.858
    - thrombosis T82.868
  - shunt, surgically created T82.9
    - embolism T82.818
    - fibrosis T82.828
    - hemorrhage T82.838
    - infection or inflammation T82.7
    - mechanical
      - breakdown T82.511
      - displacement T82.521
      - leakage T82.531
      - malposition T82.521
      - obstruction T82.591
      - perforation T82.591
      - protrusion T82.591
    - pain T82.848
    - specified type NEC T82.898
    - stenosis T82.858
    - thrombosis T82.868
- arthroplasty (see: Complications, joint prosthesis)
- artificial
  - fertilization or insemination N98.9
    - attempted introduction
      - embryo in embryo transfer N98.3
      - ovum following in vitro fertilization N98.2
    - hyperstimulation of ovaries N98.1
    - infection N98.0
    - specified NEC N98.8
  - heart T82.9
    - embolism T82.817
    - fibrosis T82.827
    - hemorrhage T82.837
    - infection or inflammation T82.7
    - mechanical
      - breakdown T82.512
      - displacement T82.522
      - leakage T82.532
      - malposition T82.522
      - obstruction T82.592
      - perforation T82.592
      - protrusion T82.592
    - pain T82.847
    - specified type NEC T82.897
    - stenosis T82.857
    - thrombosis T82.867
  - opening
    - cecostomy (see: Complications, colostomy)
    - colostomy (see: Complications, colostomy)
    - cystostomy (see: Complications, cystostomy)
    - enterostomy (see: Complications, enterostomy)
    - gastrostomy (see: Complications, gastrostomy)
    - ileostomy (see: Complications, enterostomy)
    - jejunostomy (see: Complications, enterostomy)
    - nephrostomy (see: Complications, stoma, urinary tract)
    - tracheostomy (see: Complications, tracheostomy)
    - ureterostomy (see: Complications, stoma, urinary tract)
    - urethrostomy (see: Complications, stoma, urinary tract)
- balloon implant or device
  - gastrointestinal T85.9
    - embolism T85.818
    - fibrosis T85.828
    - hemorrhage T85.838
    - infection and inflammation T85.79
    - pain T85.848
    - specified type NEC T85.898
    - stenosis T85.858
    - thrombosis T85.868
  - vascular T82.9
    - embolism T82.818
    - fibrosis T82.828
    - hemorrhage T82.838
    - infection or inflammation T82.7
    - mechanical
      - breakdown T82.513
      - displacement T82.523
      - leakage T82.533
      - malposition T82.523
      - obstruction T82.593
      - perforation T82.593
      - protrusion T82.593
    - pain T82.848
    - specified type NEC T82.898
    - stenosis T82.858
    - thrombosis T82.868
- bariatric procedure
  - gastric band procedure K95.09
    - infection K95.01
  - specified procedure NEC K95.89
    - infection K95.81
- bile duct implant T85.9
  - embolism T85.818
  - fibrosis T85.828
  - hemorrhage T85.838
  - infection and inflammation T85.79
  - mechanical
    - breakdown T85.510
    - displacement T85.520
    - malfunction T85.510
    - malposition T85.520
    - obstruction T85.590
    - perforation T85.590
    - protrusion T85.590
    - specified NEC T85.590
  - pain T85.848
  - specified type NEC T85.898
  - stenosis T85.858
  - thrombosis T85.868
- bladder device (see: Complications, genitourinary, device or implant, urinary system)
- bleeding (see: Complication, postoperative, hemorrhage)
  - intraoperative (see: Complication, intraoperative, hemorrhage)
- blood vessel graft (see: Complications, graft, vascular)
- bone
  - device NEC T84.9
    - embolism T84.81
    - fibrosis T84.82
    - hemorrhage T84.83
    - infection or inflammation T84.7
    - mechanical
      - breakdown T84.318
      - displacement T84.328
      - malposition T84.328
      - obstruction T84.398
      - perforation T84.398
      - protrusion T84.398
    - pain T84.84
    - specified type NEC T84.89
    - stenosis T84.85
    - thrombosis T84.86
  - graft (see: Complications, graft, bone)
  - growth stimulator (see: Complications, electronic stimulator device, bone)
  - marrow transplant (see: Complications, transplant, bone, marrow)
- brain neurostimulator (see: Complications, electronic stimulator device, brain)
- breast implant T85.9
  - capsular contracture T85.44
  - embolism T85.818
  - fibrosis T85.828
  - hemorrhage T85.838
  - infection and inflammation T85.79
  - mechanical
    - breakdown T85.41
    - displacement T85.42
    - leakage T85.43
    - malposition T85.42
    - obstruction T85.49
    - perforation T85.49
    - protrusion T85.49
    - specified NEC T85.49
  - pain T85.848
  - specified type NEC T85.898
  - stenosis T85.858
  - thrombosis T85.868
- bypass
  - aortocoronary (see: Complications, coronary artery (bypass) graft)
  - arterial
    - extremity (see: Complications, extremity artery (bypass) graft)
- cardiac
  - device, implant or graft T82.9
    - embolism T82.817
    - fibrosis T82.827
    - hemorrhage T82.837
    - infection or inflammation T82.7
      - valve prosthesis T82.6
    - mechanical
      - breakdown T82.519
        
        specified device NEC T82.518
      - displacement T82.529
        
        specified device NEC T82.528
      - leakage T82.539
        
        specified device NEC T82.538
      - malposition T82.529
        
        specified device NEC T82.528
      - obstruction T82.599
        
        specified device NEC T82.598
      - perforation T82.599
        
        specified device NEC T82.598
      - protrusion T82.599
        
        specified device NEC T82.598
    - pain T82.847
    - specified type NEC T82.897
    - stenosis T82.857
    - thrombosis T82.867
- cardiovascular device, graft or implant T82.9
  - aortic graft (see: Complications, graft, vascular)
  - arteriovenous
    - fistula, artificial (see: Complication, arteriovenous, fistula, surgically created)
    - shunt (see: Complication, arteriovenous, shunt, surgically created)
  - artificial heart (see: Complication, artificial, heart)
  - balloon (see: Complication, balloon implant, vascular)
  - carotid artery graft (see: Complications, graft, vascular)
  - coronary bypass graft (see: Complication, coronary artery (bypass) graft)
  - dialysis catheter (see: Complication, catheter, dialysis)
  - electronic T82.9
    - electrode T82.9
      - embolism T82.817
      - fibrosis T82.827
      - hemorrhage T82.837
      - infection T82.7
      - mechanical
        
        breakdown T82.110
        
        displacement T82.120
        
        leakage T82.190
        
        obstruction T82.190
        
        perforation T82.190
        
        protrusion T82.190
        
        specified type NEC T82.190
      - pain T82.847
      - specified NEC T82.897
      - stenosis T82.857
      - thrombosis T82.867
    - embolism T82.817
    - fibrosis T82.827
    - hemorrhage T82.837
    - infection T82.7
    - mechanical
      - breakdown T82.119
      - displacement T82.129
      - leakage T82.199
      - obstruction T82.199
      - perforation T82.199
      - protrusion T82.199
      - specified type NEC T82.199
    - pain T82.847
    - pulse generator T82.9
      - embolism T82.817
      - fibrosis T82.827
      - hemorrhage T82.837
      - infection T82.7
      - mechanical
        
        breakdown T82.111
        
        displacement T82.121
        
        leakage T82.191
        
        obstruction T82.191
        
        perforation T82.191
        
        protrusion T82.191
        
        specified type NEC T82.191
      - pain T82.847
      - specified NEC T82.897
      - stenosis T82.857
      - thrombosis T82.867
    - specified condition NEC T82.897
    - specified device NEC T82.9
      - embolism T82.817
      - fibrosis T82.827
      - hemorrhage T82.837
      - infection T82.7
      - mechanical
        
        breakdown T82.118
        
        displacement T82.128
        
        leakage T82.198
        
        obstruction T82.198
        
        perforation T82.198
        
        protrusion T82.198
        
        specified type NEC T82.198
      - pain T82.847
      - specified NEC T82.897
      - stenosis T82.857
      - thrombosis T82.867
    - stenosis T82.857
    - thrombosis T82.867
  - extremity artery graft (see: Complication, extremity artery (bypass) graft)
  - femoral artery graft (see: Complication, extremity artery (bypass) graft)
  - heart-lung transplant (see: Complication, transplant, heart, with lung)
  - heart
    - transplant (see: Complication, transplant, heart)
    - valve (see: Complication, prosthetic device, heart valve)
      - graft (see: Complication, heart, valve, graft)
  - infection or inflammation T82.7
  - umbrella device (see: Complication, umbrella device, vascular)
  - vascular graft (see: Complication, graft, vascular)
- carotid artery (see: Complications, graft, vascular)
- catheter
  - cranial infusion
    - infection and inflammation T85.735
    - mechanical
      - breakdown T85.610
      - displacement T85.620
      - leakage T85.630
      - malfunction T85.690
      - malposition T85.620
      - obstruction T85.690
      - perforation T85.690
      - protrusion T85.690
      - specified NEC T85.690
  - cystostomy T83.9
    - embolism T83.81
    - fibrosis T83.82
    - hemorrhage T83.83
    - infection and inflammation T83.510
    - mechanical
      - breakdown T83.010
      - displacement T83.020
      - leakage T83.030
      - malposition T83.020
      - obstruction T83.090
      - perforation T83.090
      - protrusion T83.090
      - specified NEC T83.090
    - pain T83.84
    - specified type NEC T83.89
    - stenosis T83.85
    - thrombosis T83.86
  - dialysis T82.9
    - embolism T82.818
    - fibrosis T82.828
    - hemorrhage T82.838
    - infection and inflammation T82.7
    - intraperitoneal (see: Complications, catheter, intraperitoneal dialysis)
    - mechanical
      - breakdown T82.41
      - displacement T82.42
      - leakage T82.43
      - malposition T82.42
      - obstruction T82.49
      - perforation T82.49
      - protrusion T82.49
    - pain T82.848
    - specified type NEC T82.898
    - stenosis T82.858
    - thrombosis T82.868
  - epidural infusion T85.9
    - embolism T85.810
    - fibrosis T85.820
    - hemorrhage T85.830
    - infection and inflammation T85.735
    - mechanical
      - breakdown T85.610
      - displacement T85.620
      - leakage T85.630
      - malfunction T85.690
      - malposition T85.620
      - obstruction T85.690
      - perforation T85.690
      - protrusion T85.690
      - specified NEC T85.690
    - pain T85.840
    - specified type NEC T85.890
    - stenosis T85.850
    - thrombosis T85.860
  - intraperitoneal dialysis T85.9
    - embolism T85.818
    - fibrosis T85.828
    - hemorrhage T85.838
    - infection and inflammation T85.71
    - mechanical
      - breakdown T85.611
      - displacement T85.621
      - leakage T85.631
      - malfunction T85.611
      - malposition T85.621
      - obstruction T85.691
      - perforation T85.691
      - protrusion T85.691
      - specified NEC T85.691
    - pain T85.848
    - specified type NEC T85.898
    - stenosis T85.858
    - thrombosis T85.868
  - intrathecal infusion
    - infection and inflammation T85.735
    - mechanical
      - breakdown T85.610
      - displacement T85.620
      - leakage T85.630
      - malfunction T85.690
      - malposition T85.620
      - obstruction T85.690
      - perforation T85.690
      - protrusion T85.690
      - specified NEC T85.690
  - intravenous infusion T82.9
    - embolism T82.818
    - fibrosis T82.828
    - hemorrhage T82.838
    - infection or inflammation T82.7
    - mechanical
      - breakdown T82.514
      - displacement T82.524
      - leakage T82.534
      - malposition T82.524
      - obstruction T82.594
      - perforation T82.594
      - protrusion T82.594
    - pain T82.848
    - specified type NEC T82.898
    - stenosis T82.858
    - thrombosis T82.868
  - spinal infusion
    - infection and inflammation T85.735
    - mechanical
      - breakdown T85.610
      - displacement T85.620
      - leakage T85.630
      - malfunction T85.690
      - malposition T85.620
      - obstruction T85.690
      - perforation T85.690
      - protrusion T85.690
      - specified NEC T85.690
  - subarachnoid infusion
    - infection and inflammation T85.735
    - mechanical
      - breakdown T85.610
      - displacement T85.620
      - leakage T85.630
      - malfunction T85.690
      - malposition T85.620
      - obstruction T85.690
      - perforation T85.690
      - protrusion T85.690
      - specified NEC T85.690
  - subdural infusion T85.9
    - embolism T85.810
    - fibrosis T85.820
    - hemorrhage T85.830
    - infection and inflammation T85.735
    - mechanical
      - breakdown T85.610
      - displacement T85.620
      - leakage T85.630
      - malfunction T85.690
      - malposition T85.620
      - obstruction T85.690
      - perforation T85.690
      - protrusion T85.690
      - specified NEC T85.690
    - pain T85.840
    - specified type NEC T85.890
    - stenosis T85.850
    - thrombosis T85.860
  - urethral T83.9
    - displacement T83.028
    - embolism T83.81
    - fibrosis T83.82
    - hemorrhage T83.83
    - indwelling
      - breakdown T83.011
      - displacement T83.021
      - infection and inflammation T83.511
      - leakage T83.031
      - specified complication NEC T83.091
    - infection and inflammation T83.511
    - leakage T83.038
    - malposition T83.028
    - mechanical
      - breakdown T83.011
    - obstruction T83.091
    - pain T83.84
    - perforation T83.091
    - protrusion T83.091
    - specified type NEC T83.091
    - stenosis T83.85
    - thrombosis T83.86
  - urinary NEC
    - breakdown T83.018
    - displacement T83.028
    - infection and inflammation T83.518
    - leakage T83.038
    - specified complication NEC T83.098
- cecostomy (see: Complications, colostomy)
- cesarean delivery wound NEC O90.89
  - disruption O90.0
  - hematoma O90.2
  - infection O86.00
- chemotherapy T88.7
- chimeric antigen receptor T80.82
- chin implant (see: Complication, prosthetic device or implant, specified NEC)
- circulatory system I99.8
  - intraoperative I97.88
  - postprocedural I97.89
    - following cardiac surgery I97.19-
      - postcardiotomy syndrome I97.0
    - hypertension I97.3
    - lymphedema after mastectomy I97.2
    - postcardiotomy syndrome I97.0
    - specified NEC I97.89
- colostomy K94.00
  - hemorrhage K94.01
  - infection K94.02
  - malfunction K94.03
  - mechanical K94.03
  - specified complication NEC K94.09
- contraceptive device, intrauterine (see: Complications, intrauterine, contraceptive device)
- cord (see: Complications, umbilical cord)
- corneal graft (see: Complications, graft, cornea)
- coronary artery T82.9
  - atherosclerosis (see: Arteriosclerosis, coronary (artery))
  - embolism T82.817
  - fibrosis T82.827
  - hemorrhage T82.837
  - infection and inflammation T82.7
  - mechanical
    - breakdown T82.211
    - displacement T82.212
    - leakage T82.213
    - malposition T82.212
    - obstruction T82.218
    - perforation T82.218
    - protrusion T82.218
    - specified NEC T82.218
  - pain T82.847
  - specified type NEC T82.898
  - stenosis T82.857
  - thrombosis T82.867
- counterpulsation device (see: Complications, balloon implant, vascular)
- cystostomy N99.518
  - catheter (see: Complications, catheter, cystostomy)
  - hemorrhage N99.510
  - infection N99.511
  - malfunction N99.512
  - specified type NEC N99.518
- delivery O75.9
  - procedure O75.4
  - specified NEC O75.89
- dialysis
  - catheter (see: Complication, catheter, dialysis)
    - peritoneal, intraperitoneal (see: Complications, catheter, intraperitoneal)
- dorsal column (see: Complications, electronic stimulator device, spinal cord)
- drug NEC T88.7
- ear procedure
  - intraoperative H95.88
    - hematoma (see: Complications, intraoperative, hemorrhage (hematoma) (of), ear)
    - hemorrhage (see: Complications, intraoperative, hemorrhage (hematoma) (of), ear)
    - laceration (see: Complications, intraoperative, puncture or laceration, ear)
    - specified NEC H95.88
  - postoperative H95.89
    - external ear canal stenosis H95.81-
    - hematoma (see: Complications, postprocedural, hematoma (of), ear)
    - hemorrhage (see: Complications, postprocedural, hemorrhage (of), ear)
    - postmastoidectomy (see: Complications, postmastoidectomy)
    - seroma (see: Complications, postprocedural, seroma (of), mastoid process)
    - specified NEC H95.89
- ectopic pregnancy O08.9
  - damage to pelvic organs O08.6
  - embolism O08.2
  - genital infection O08.0
  - hemorrhage O08.1
  - metabolic disorder O08.5
  - renal failure O08.4
  - shock O08.3
  - specified type NEC O08.0
  - venous complication NEC O08.7
- electronic stimulator device
  - bladder (see: Complications, electronic stimulator device, urinary)
  - bone T84.9
    - breakdown T84.310
    - displacement T84.320
    - embolism T84.81
    - fibrosis T84.82
    - hemorrhage T84.83
    - infection or inflammation T84.7
    - malfunction T84.310
    - malposition T84.320
    - mechanical NEC T84.390
    - obstruction T84.390
    - pain T84.84
    - perforation T84.390
    - protrusion T84.390
    - specified type NEC T84.89
    - stenosis T84.85
    - thrombosis T84.86
  - brain T85.9
    - embolism T85.810
    - fibrosis T85.820
    - hemorrhage T85.830
    - infection and inflammation T85.731
    - mechanical
      - breakdown T85.110
      - displacement T85.120
      - leakage T85.190
      - malposition T85.120
      - obstruction T85.190
      - perforation T85.190
      - protrusion T85.190
      - specified NEC T85.190
    - pain T85.840
    - specified type NEC T85.890
    - stenosis T85.850
    - thrombosis T85.860
  - cardiac (see: Complications, cardiovascular device or implant, electronic)
  - generator
    - breakdown T85.113
    - displacement T85.123
    - leakage T85.193
    - malposition T85.123
    - obstruction T85.193
    - perforation T85.193
    - protrusion T85.193
    - specified type NEC T85.193
  - muscle T84.9
    - breakdown T84.418
    - displacement T84.428
    - embolism T84.81
    - fibrosis T84.82
    - hemorrhage T84.83
    - infection or inflammation T84.7
    - mechanical NEC T84.498
    - pain T84.84
    - specified type NEC T84.89
    - stenosis T84.85
    - thrombosis T84.86
  - nervous system T85.9
    - brain (see: Complications, electronic stimulator device, brain)
    - cranial nerve (see: Complications, electronic stimulator device, peripheral nerve)
    - embolism T85.810
    - fibrosis T85.820
    - gastric nerve (see: Complications, electronic stimulator device, peripheral nerve)
    - hemorrhage T85.830
    - infection and inflammation T85.738
    - mechanical
      - breakdown T85.118
      - displacement T85.128
      - leakage T85.199
      - malposition T85.128
      - obstruction T85.199
      - perforation T85.199
      - protrusion T85.199
      - specified NEC T85.199
    - pain T85.840
    - peripheral nerve (see: Complications, electronic stimulator device, peripheral nerve)
    - sacral nerve (see: Complications, electronic stimulator device, peripheral nerve)
    - specified type NEC T85.890
    - spinal cord (see: Complications, electronic stimulator device, spinal cord)
    - stenosis T85.850
    - thrombosis T85.860
    - vagal nerve (see: Complications, electronic stimulator device, peripheral nerve)
  - peripheral nerve T85.9
    - embolism T85.810
    - fibrosis T85.820
    - hemorrhage T85.830
    - infection and inflammation T85.732
    - mechanical
      - breakdown T85.111
      - displacement T85.121
      - leakage T85.191
      - malposition T85.121
      - obstruction T85.191
      - perforation T85.191
      - protrusion T85.191
      - specified NEC T85.191
    - pain T85.840
    - specified type NEC T85.890
    - stenosis T85.850
    - thrombosis T85.860
  - spinal cord T85.9
    - embolism T85.810
    - fibrosis T85.820
    - hemorrhage T85.830
    - infection and inflammation T85.733
    - mechanical
      - breakdown T85.112
      - displacement T85.122
      - leakage T85.192
      - malposition T85.122
      - obstruction T85.192
      - perforation T85.192
      - protrusion T85.192
      - specified NEC T85.192
    - pain T85.840
    - specified type NEC T85.890
    - stenosis T85.850
    - thrombosis T85.860
  - urinary T83.9
    - embolism T83.81
    - fibrosis T83.82
    - hemorrhage T83.83
    - infection and inflammation T83.598
    - mechanical
      - breakdown T83.110
      - displacement T83.120
      - malposition T83.120
      - perforation T83.190
      - protrusion T83.190
      - specified NEC T83.190
    - pain T83.84
    - specified type NEC T83.89
    - stenosis T83.85
    - thrombosis T83.86
- electroshock therapy T88.9
  - specified NEC T88.8
- endocrine E34.9
  - postprocedural
    - adrenal hypofunction E89.6
    - hypoinsulinemia E89.1
    - hypoparathyroidism E89.2
    - hypopituitarism E89.3
    - hypothyroidism E89.0
    - ovarian failure E89.40
      - asymptomatic E89.40
      - symptomatic E89.41
    - specified NEC E89.89
    - testicular hypofunction E89.5
- endodontic treatment NEC M27.59
- enterostomy K94.10
  - hemorrhage K94.11
  - infection K94.12
  - malfunction K94.13
  - mechanical K94.13
  - specified complication NEC K94.19
- episiotomy, disruption O90.1
- esophageal anti-reflux device T85.9
  - embolism T85.818
  - fibrosis T85.828
  - hemorrhage T85.838
  - infection and inflammation T85.79
  - mechanical
    - breakdown T85.511
    - displacement T85.521
    - malfunction T85.511
    - malposition T85.521
    - obstruction T85.591
    - perforation T85.591
    - protrusion T85.591
    - specified NEC T85.591
  - pain T85.848
  - specified type NEC T85.898
  - stenosis T85.858
  - thrombosis T85.868
- esophagostomy K94.30
  - hemorrhage K94.31
  - infection K94.32
  - malfunction K94.33
  - mechanical K94.33
  - specified complication NEC K94.39
- extracorporeal circulation T80.90
- extremity artery T82.9
  - arteriosclerosis (see: Arteriosclerosis, extremities, bypass graft)
  - embolism T82.818
  - fibrosis T82.828
  - hemorrhage T82.838
  - infection and inflammation T82.7
  - mechanical
    - breakdown T82.318
      - femoral artery T82.312
    - displacement T82.328
      - femoral artery T82.322
    - leakage T82.338
      - femoral artery T82.332
    - malposition T82.328
      - femoral artery T82.322
    - obstruction T82.398
      - femoral artery T82.392
    - perforation T82.398
      - femoral artery T82.392
    - protrusion T82.398
      - femoral artery T82.392
  - pain T82.848
  - specified type NEC T82.898
  - stenosis T82.858
  - thrombosis T82.868
- eye H57.9
  - corneal graft (see: Complications, graft, cornea)
  - implant T85.9
    - embolism T85.818
    - fibrosis T85.828
    - hemorrhage T85.838
    - infection and inflammation T85.79
    - mechanical
      - breakdown T85.318
      - displacement T85.328
      - leakage T85.398
      - malposition T85.328
      - obstruction T85.398
      - perforation T85.398
      - protrusion T85.398
      - specified NEC T85.398
    - pain T85.848
    - specified type NEC T85.898
    - stenosis T85.858
    - thrombosis T85.868
  - intraocular lens (see: Complications, intraocular lens)
  - orbital prosthesis (see: Complications, orbital prosthesis)
- female genital N94.9
  - device, implant or graft NEC (see: Complications, genitourinary, device or implant, genital tract)
- femoral artery (see: Complication, extremity artery (bypass) graft)
- fixation device, internal T84.9
  - infection and inflammation T84.60
    - arm T84.61-
      - humerus T84.61-
      - radius T84.61-
      - ulna T84.61-
    - leg T84.629
      - femur T84.62-
      - fibula T84.62-
      - tibia T84.62-
    - specified site NEC T84.69
    - spine T84.63
  - mechanical
    - breakdown
      - limb T84.119
        
        carpal T84.210
        
        femur T84.11-
        
        fibula T84.11-
        
        humerus T84.11-
        
        metacarpal T84.210
        
        metatarsal T84.213
        
        phalanx
        
        foot T84.213
        
        hand T84.210
        
        radius T84.11-
        
        tarsal T84.213
        
        tibia T84.11-
        
        ulna T84.11-
      - specified bone NEC T84.218
      - spine T84.216
    - displacement
      - limb T84.129
        
        carpal T84.220
        
        femur T84.12-
        
        fibula T84.12-
        
        humerus T84.12-
        
        metacarpal T84.220
        
        metatarsal T84.223
        
        phalanx
        
        foot T84.223
        
        hand T84.220
        
        radius T84.12-
        
        tarsal T84.223
        
        tibia T84.12-
        
        ulna T84.12-
      - specified bone NEC T84.228
      - spine T84.226
    - malposition (see: Complications, fixation device, internal, mechanical, displacement)
    - obstruction (see: Complications, fixation device, internal, mechanical, specified type NEC)
    - perforation (see: Complications, fixation device, internal, mechanical, specified type NEC)
    - protrusion (see: Complications, fixation device, internal, mechanical, specified type NEC)
    - specified type NEC
      - limb T84.199
        
        carpal T84.290
        
        femur T84.19-
        
        fibula T84.19-
        
        humerus T84.19-
        
        metacarpal T84.290
        
        metatarsal T84.293
        
        phalanx
        
        foot T84.293
        
        hand T84.290
        
        radius T84.19-
        
        tarsal T84.293
        
        tibia T84.19-
        
        ulna T84.19-
      - specified bone NEC T84.298
      - vertebra T84.296
  - specified type NEC T84.89
    - embolism T84.81
    - fibrosis T84.82
    - hemorrhage T84.83
    - pain T84.84
    - specified complication NEC T84.89
    - stenosis T84.85
    - thrombosis T84.86
- following
  - acute myocardial infarction NEC I23.8
    - aneurysm I23.3
    - angina I23.7
    - atrial
      - septal defect I23.1
      - thrombosis I23.6
    - cardiac wall rupture I23.3
    - chordae tendinae rupture I23.4
    - defect
      - septal
        
        atrial I23.1
        
        ventricular I23.2
    - hemopericardium I23.0
    - papillary muscle rupture I23.5
    - rupture
      - cardiac wall I23.3
        
        with hemopericardium I23.0
      - chordae tendineae I23.4
      - papillary muscle I23.5
    - specified NEC I23.8
    - thrombosis
      - atrium I23.6
      - auricular appendage I23.6
      - ventricle I23.6
    - ventricular
      - septal defect I23.2
      - thrombosis I23.6
  - ectopic or molar pregnancy O08.9
    - cardiac arrest O08.81
    - sepsis O08.82
    - specified type NEC O08.89
    - urinary tract infection O08.83
  - termination of pregnancy (see: Abortion)
- gastrointestinal K92.9
  - bile duct prosthesis (see: Complications, bile duct implant)
  - esophageal anti-reflux device (see: Complications, esophageal anti-reflux device)
  - postoperative
    - colostomy (see: Complications, colostomy)
    - dumping syndrome K91.1
    - enterostomy (see: Complications, enterostomy)
    - gastrostomy (see: Complications, gastrostomy)
    - malabsorption NEC K91.2
    - obstruction K91.30
    - postcholecystectomy syndrome K91.5
    - specified NEC K91.89
    - vomiting after GI surgery K91.0
  - prosthetic device or implant
    - bile duct prosthesis (see: Complications, bile duct implant)
    - esophageal anti-reflux device (see: Complications, esophageal anti-reflux device)
    - specified type NEC
      - embolism T85.818
      - fibrosis T85.828
      - hemorrhage T85.838
      - mechanical
        
        breakdown T85.518
        
        displacement T85.528
        
        malfunction T85.518
        
        malposition T85.528
        
        obstruction T85.598
        
        perforation T85.598
        
        protrusion T85.598
        
        specified NEC T85.598
      - pain T85.848
      - specified complication NEC T85.898
      - stenosis T85.858
      - thrombosis T85.868
- gastrostomy K94.20
  - hemorrhage K94.21
  - infection K94.22
  - malfunction K94.23
  - mechanical K94.23
  - specified complication NEC K94.29
- genitourinary
  - device or implant T83.9
    - genital tract T83.9
      - infection or inflammation T83.69
      - intrauterine contraceptive device (see: Complications, intrauterine, contraceptive device)
      - mechanical (see: Complications, by device, mechanical)
      - mesh (see: Complications, prosthetic device or implant, mesh)
      - penile prosthesis (see: Complications, prosthetic device, penile)
      - specified type NEC T83.89
        
        embolism T83.81
        
        fibrosis T83.82
        
        hemorrhage T83.83
        
        pain T83.84
        
        specified complication NEC T83.89
        
        stenosis T83.85
        
        thrombosis T83.86
      - vaginal mesh (see: Complications, prosthetic device or implant, mesh)
    - urinary system T83.9
      - cystostomy catheter (see: Complication, catheter, cystostomy)
      - electronic stimulator (see: Complications, electronic stimulator device, urinary)
      - indwelling urethral catheter (see: Complications, catheter, urethral, indwelling)
      - infection or inflammation T83.598
        
        indwelling urethral catheter T83.511
      - kidney transplant (see: Complication, transplant, kidney)
      - organ graft (see: Complication, graft, urinary organ)
      - specified type NEC T83.89
        
        embolism T83.81
        
        fibrosis T83.82
        
        hemorrhage T83.83
        
        mechanical T83.198
        
        breakdown T83.118
        
        displacement T83.128
        
        malfunction T83.118
        
        malposition T83.128
        
        obstruction T83.198
        
        perforation T83.198
        
        protrusion T83.198
        
        specified NEC T83.198
      - sphincter, implanted T83.191
      - stent T83.193
        
        ureteral indwelling T83.192
        
        pain T83.84
        
        specified complication NEC T83.89
        
        stenosis T83.85
        
        thrombosis T83.86
      - sphincter implant (see: Complications, implant, urinary sphincter)
  - postprocedural
    - pelvic peritoneal adhesions N99.4
    - renal failure N99.0
    - specified NEC N99.89
    - stoma (see: Complications, stoma, urinary tract)
    - urethral stricture (see: Stricture, urethra, postprocedural)
    - vaginal
      - adhesions N99.2
      - vault prolapse N99.3
- graft
  - aorta (see: Complications, graft, vascular)
  - arterial (see: Complication, graft, vascular)
  - bone T86.839
    - failure T86.831
    - infection T86.832
    - mechanical T84.318
      - breakdown T84.318
      - displacement T84.328
      - protrusion T84.398
      - specified type NEC T84.398
    - rejection T86.830
    - specified type NEC T86.838
  - carotid artery (see: Complications, graft, vascular)
  - cornea T86.849-
    - failure T86.841-
    - infection T86.842-
    - mechanical T85.398
      - breakdown T85.318
      - displacement T85.328
      - protrusion T85.398
      - specified type NEC T85.398
    - rejection T86.840-
    - retroprosthetic membrane T85.398
    - specified type NEC T86.848-
  - femoral artery (see: Complication, extremity artery (bypass) graft)
  - genital organ or tract (see: Complications, genitourinary, device or implant, genital tract)
  - muscle T84.9
    - breakdown T84.410
    - displacement T84.420
    - embolism T84.81
    - fibrosis T84.82
    - hemorrhage T84.83
    - infection and inflammation T84.7
    - mechanical NEC T84.490
    - pain T84.84
    - specified type NEC T84.89
    - stenosis T84.85
    - thrombosis T84.86
  - nerve (see: Complication, prosthetic device or implant, specified NEC)
  - skin (see: Complications, prosthetic device or implant, skin graft)
  - tendon T84.9
    - breakdown T84.410
    - displacement T84.420
    - embolism T84.81
    - fibrosis T84.82
    - hemorrhage T84.83
    - infection and inflammation T84.7
    - mechanical NEC T84.490
    - pain T84.84
    - specified type NEC T84.89
    - stenosis T84.85
    - thrombosis T84.86
  - urinary organ T83.9
    - embolism T83.81
    - fibrosis T83.82
    - hemorrhage T83.83
    - infection and inflammation T83.598
      - indwelling urethral catheter T83.511
    - mechanical
      - breakdown T83.21
      - displacement T83.22
      - erosion T83.24
      - exposure T83.25
      - leakage T83.23
      - malposition T83.22
      - obstruction T83.29
      - perforation T83.29
      - protrusion T83.29
      - specified NEC T83.29
    - pain T83.84
    - specified type NEC T83.89
    - stenosis T83.85
    - thrombosis T83.86
  - vascular T82.9
    - embolism T82.818
    - femoral artery (see: Complication, extremity artery (bypass) graft)
    - fibrosis T82.828
    - hemorrhage T82.838
    - mechanical
      - breakdown T82.319
        
        aorta T82.310
        
        carotid artery T82.311
        
        specified vessel NEC T82.318
      - displacement T82.329
        
        aorta T82.320
        
        carotid artery T82.321
        
        specified vessel NEC T82.328
      - leakage T82.339
        
        aorta T82.330
        
        carotid artery T82.331
        
        specified vessel NEC T82.338
      - malposition T82.329
        
        aorta T82.320
        
        carotid artery T82.321
        
        specified vessel NEC T82.328
      - obstruction T82.399
        
        aorta T82.390
        
        carotid artery T82.391
        
        specified vessel NEC T82.398
      - perforation T82.399
        
        aorta T82.390
        
        carotid artery T82.391
        
        specified vessel NEC T82.398
      - protrusion T82.399
        
        aorta T82.390
        
        carotid artery T82.391
        
        specified vessel NEC T82.398
    - pain T82.848
    - specified complication NEC T82.898
    - stenosis T82.858
    - thrombosis T82.868
- heart I51.9
  - assist device
    - infection and inflammation T82.7
  - following acute myocardial infarction (see: Complications, following, acute myocardial infarction)
  - postoperative (see: Complications, circulatory system)
  - transplant (see: Complication, transplant, heart)
    - and lung (see: Complications, transplant, heart, with lung)
  - valve
    - graft T82.9
      - embolism T82.817
      - fibrosis T82.827
      - hemorrhage T82.837
      - infection and inflammation T82.7
      - mechanical T82.228
        
        breakdown T82.221
        
        displacement T82.222
        
        leakage T82.223
        
        malposition T82.222
        
        obstruction T82.228
        
        perforation T82.228
        
        protrusion T82.228
      - pain T82.847
      - specified type NEC T82.897
      - stenosis T82.857
      - thrombosis T82.867
    - prosthesis T82.9
      - embolism T82.817
      - fibrosis T82.827
      - hemorrhage T82.837
      - infection or inflammation T82.6
      - mechanical T82.09
        
        breakdown T82.01
        
        displacement T82.02
        
        leakage T82.03
        
        malposition T82.02
        
        obstruction T82.09
        
        perforation T82.09
        
        protrusion T82.09
      - pain T82.847
      - specified type NEC T82.897
        
        mechanical T82.09
      - stenosis T82.857
      - thrombosis T82.867
- hematoma
  - intraoperative (see: Complication, intraoperative, hemorrhage)
  - postprocedural (see: Complication, postprocedural, hematoma)
- hemodialysis (see: Complications, dialysis)
- hemorrhage
  - intraoperative (see: Complication, intraoperative, hemorrhage)
  - postprocedural (see: Complication, postprocedural, hemorrhage)
- IEC T80.82
- ileostomy (see: Complications, enterostomy)
- immune effector cellular T80.82
- immunization (see: Complications, vaccination)
- implant
  - urinary sphincter T83.9
    - embolism T83.81
    - fibrosis T83.82
    - hemorrhage T83.83
    - infection and inflammation T83.591
    - mechanical
      - breakdown T83.111
      - displacement T83.121
      - leakage T83.191
      - malposition T83.121
      - obstruction T83.191
      - perforation T83.191
      - protrusion T83.191
      - specified NEC T83.191
    - pain T83.84
    - specified type NEC T83.89
    - stenosis T83.85
    - thrombosis T83.86
- infusion T80.90
  - air embolism T80.0
  - blood (see: Complications, transfusion)
  - catheter (see: Complications, catheter)
  - infection T80.29
  - pump (see: Complications, cardiovascular, device or implant)
  - sepsis T80.29
  - serum reaction T80.69
    - anaphylactic shock T80.59
  - specified type NEC T80.89
- inhalation therapy NEC T81.81
- injection T80.90
  - drug reaction (see: Reaction, drug)
  - infection T80.29
  - sepsis T80.29
  - serum (see: Complications, vaccination)
  - specified type NEC T80.89
  - vaccine (see: Complications, vaccination)
- inoculation (see: Complications, vaccination)
- insulin pump
  - infection and inflammation T85.72
  - mechanical
    - breakdown T85.614
    - displacement T85.624
    - leakage T85.633
    - malposition T85.624
    - obstruction T85.694
    - perforation T85.694
    - protrusion T85.694
    - specified NEC T85.694
- intestinal pouch NEC K91.858
- intraocular lens T85.9
  - embolism T85.818
  - fibrosis T85.828
  - hemorrhage T85.838
  - infection and inflammation T85.79
  - mechanical
    - breakdown T85.21
    - displacement T85.22
    - malposition T85.22
    - obstruction T85.29
    - perforation T85.29
    - protrusion T85.29
    - specified NEC T85.29
  - pain T85.848
  - specified type NEC T85.898
  - stenosis T85.858
  - thrombosis T85.868
- intraoperative
  - cardiac arrest
    - during cardiac surgery I97.710
    - during other surgery I97.711
  - cardiac functional disturbance NEC
    - during cardiac surgery I97.790
    - during other surgery I97.791
  - hemorrhage
    - circulatory system organ or structure
      - during cardiac bypass I97.411
      - during cardiac catheterization I97.410
      - during other circulatory system procedure I97.418
      - during other procedure I97.42
    - digestive system organ
      - during procedure on digestive system K91.61
      - during procedure on other organ K91.62
    - ear
      - during procedure on ear and mastoid process H95.21
      - during procedure on other organ H95.22
    - endocrine system organ or structure
      - during procedure on endocrine system organ or structure E36.01
      - during procedure on other organ E36.02
    - eye and adnexa
      - during ophthalmic procedure H59.11-
      - during other procedure H59.12-
    - genitourinary organ or structure
      - during procedure on genitourinary organ or structure N99.61
      - during procedure on other organ N99.62
    - mastoid process
      - during procedure on ear and mastoid process H95.21
      - during procedure on other organ H95.22
    - musculoskeletal structure
      - during musculoskeletal surgery M96.810
      - during non-orthopedic surgery M96.811
      - during orthopedic surgery M96.810
    - nervous system
      - during a nervous system procedure G97.31
      - during other procedure G97.32
    - respiratory system
      - during other procedure J95.62
      - during procedure on respiratory system organ or structure J95.61
    - skin and subcutaneous tissue
      - during a dermatologic procedure L76.01
      - during a procedure on other organ L76.02
    - spleen
      - during a procedure on other organ D78.02
      - during a procedure on the spleen D78.01
  - puncture or laceration
    - brain
      - during a nervous system procedure G97.48
      - during other procedure G97.49
    - circulatory system organ or structure
      - during circulatory system procedure I97.51
      - during other procedure I97.52
    - digestive system
      - during procedure on digestive system K91.71
      - during procedure on other organ K91.72
    - ear
      - during procedure on ear and mastoid process H95.31
      - during procedure on other organ H95.32
    - endocrine system organ or structure
      - during procedure on endocrine system organ or structure E36.11
      - during procedure on other organ E36.12
    - eye and adnexa
      - during ophthalmic procedure H59.21-
      - during other procedure H59.22-
    - genitourinary organ or structure
      - during procedure on genitourinary organ or structure N99.71
      - during procedure on other organ N99.72
    - mastoid process
      - during procedure on ear and mastoid process H95.31
      - during procedure on other organ H95.32
    - musculoskeletal structure
      - during musculoskeletal surgery M96.820
      - during non-orthopedic surgery M96.821
      - during orthopedic surgery M96.820
    - nervous system
      - during a nervous system procedure G97.48
      - during other procedure G97.49
    - respiratory system
      - during other procedure J95.72
      - during procedure on respiratory system organ or structure J95.71
    - skin and subcutaneous tissue
      - during a dermatologic procedure L76.11
      - during a procedure on other organ L76.12
    - spleen
      - during a procedure on other organ D78.12
      - during a procedure on the spleen D78.11
  - specified NEC
    - circulatory system I97.88
    - digestive system K91.81
    - ear H95.88
    - endocrine system E36.8
    - eye and adnexa H59.88
    - genitourinary system N99.81
    - mastoid process H95.88
    - musculoskeletal structure M96.89
    - nervous system G97.81
    - respiratory system J95.88
    - skin and subcutaneous tissue L76.81
    - spleen D78.81
- intraperitoneal catheter (see: Complication(s), catheter, intraperitoneal dialysis)
- intrathecal infusion pump
  - infection and inflammation T85.738
  - mechanical
    - breakdown T85.615
    - displacement T85.625
    - leakage T85.635
    - malfunction T85.695
    - malposition T85.625
    - obstruction T85.695
    - perforation T85.695
    - protrusion T85.695
    - specified NEC T85.695
- intrauterine
  - contraceptive device
    - embolism T83.81
    - fibrosis T83.82
    - hemorrhage T83.83
    - infection and inflammation T83.69
    - mechanical
      - breakdown T83.31
      - displacement T83.32
      - malposition T83.32
      - obstruction T83.39
      - perforation T83.39
      - protrusion T83.39
      - specified NEC T83.39
    - pain T83.84
    - specified type NEC T83.89
    - stenosis T83.85
    - thrombosis T83.86
  - procedure P96.5
- jejunostomy (see: Complications, enterostomy)
- joint prosthesis, internal T84.9
  - breakage T84.01-
  - dislocation T84.02-
  - fracture T84.01-
  - infection or inflammation T84.50
    - hip T84.5-
    - knee T84.5-
    - specified joint NEC T84.59
  - instability T84.02-
  - malposition (see: Complications, joint prosthesis, mechanical, displacement)
  - mechanical
    - breakage, broken T84.01-
    - dislocation T84.02-
    - displacement T84.02-
    - fracture T84.01-
    - instability T84.02-
    - leakage (see: Complications, joint prosthesis, mechanical, specified NEC)
    - loosening T84.039
      - hip T84.03-
      - knee T84.03-
      - specified joint NEC T84.038
    - obstruction (see: Complications, joint prosthesis, mechanical, specified NEC)
    - osteolysis T84.059
      - hip T84.05-
      - knee T84.05-
    - perforation (see: Complications, joint prosthesis, mechanical, specified NEC)
      - osteolysis T84.059
        
        other specified joint T84.058
    - periprosthetic osteolysis, by site T84.05-
    - protrusion (see: Complications, joint prosthesis, mechanical, specified NEC)
    - specified complication NEC T84.099
      - hip T84.09-
      - knee T84.09-
      - other specified joint T84.098
    - subluxation T84.02-
    - wear of articular bearing surface T84.069
      - hip T84.06-
      - knee T84.06-
      - other specified joint T84.068
  - specified joint NEC T84.89
    - embolism T84.81
    - fibrosis T84.82
    - hemorrhage T84.83
    - pain T84.84
    - specified complication NEC T84.89
    - stenosis T84.85
    - thrombosis T84.86
  - subluxation T84.02-
- kidney transplant (see: Complications, transplant, kidney)
- labor O75.9
  - specified NEC O75.89
- liver transplant (see: Complications, transplant, liver)
- lumbar puncture G97.1
  - cerebrospinal fluid leak G97.0
  - headache or reaction G97.1
- lung transplant (see: Complications, transplant, lung)
  - and heart (see: Complications, transplant, lung, with heart)
- male genital N50.9
  - device, implant or graft (see: Complications, genitourinary, device or implant, genital tract)
  - postprocedural or postoperative (see: Complications, genitourinary, postprocedural)
    - specified NEC N99.89
- mastoid
  - intraoperative H95.88
    - hematoma (see: Complications, intraoperative, hemorrhage (hematoma) (of), mastoid process)
    - hemorrhage (see: Complications, intraoperative, hemorrhage (hematoma) (of), mastoid process)
    - laceration (see: Complications, intraoperative, puncture or laceration, mastoid process)
    - specified NEC H95.88
  - postmastoidectomy (see: Complications, postmastoidectomy)
  - postoperative H95.89
    - external ear canal stenosis H95.81-
    - hematoma (see: Complications, postprocedural, hematoma (of), mastoid process)
    - hemorrhage (see: Complications, postprocedural, hemorrhage (of), mastoid process)
    - postmastoidectomy (see: Complications, postmastoidectomy)
    - seroma (see: Complications, postprocedural, seroma (of), mastoid process)
    - specified NEC H95.89
- mastoidectomy cavity (see: Complications, postmastoidectomy)
- mechanical (see: Complications, by site and type, mechanical)
- medical procedures T88.9
- metabolic E88.9
  - postoperative E89.89
    - specified NEC E89.89
- molar pregnancy NOS O08.9
  - damage to pelvic organs O08.6
  - embolism O08.2
  - genital infection O08.0
  - hemorrhage O08.1
  - metabolic disorder O08.5
  - renal failure O08.4
  - shock O08.3
  - specified type NEC O08.0
  - venous complication NEC O08.7
- musculoskeletal system
  - device, implant or graft NEC (see: Complications, orthopedic, device or implant)
  - internal fixation (see: Complications, fixation device, internal)
  - joint prosthesis (see: Complications, joint prosthesis)
  - postoperative M96.89
    - with osteoporosis (see: Osteoporosis)
    - fracture following insertion of device (see: Fracture, following insertion of orthopedic implant, joint prosthesis or bone plate)
    - joint instability after prosthesis removal M96.89
    - lordosis M96.4
    - postlaminectomy syndrome NEC M96.1
      - kyphosis M96.3
    - pseudarthrosis M96.0
    - specified complication NEC M96.89
  - post radiation M96.89
    - kyphosis M96.2
    - scoliosis M96.5
    - specified complication NEC M96.89
- nephrostomy (see: Complications, stoma, urinary tract, external NEC)
- nervous system G98.8
  - central G96.9
  - device, implant or graft
    - electronic stimulator (see: Complications, electronic stimulator device)
    - specified NEC
      - infection and inflammation T85.738
      - mechanical T85.695
        
        breakdown T85.615
        
        displacement T85.625
        
        leakage T85.635
        
        malfunction T85.695
        
        malposition T85.625
        
        obstruction T85.695
        
        perforation T85.695
        
        protrusion T85.695
        
        specified NEC T85.695
    - ventricular shunt (see: Complications, ventricular shunt)
  - electronic stimulator (see: Complications, electronic stimulator device)
  - postprocedural G97.82
    - intracranial hypotension G97.2
    - specified NEC G97.82
    - spinal fluid leak G97.0
- newborn, due to intrauterine P96.5
- nonabsorbable (see: Complication, sutures, permanent)
- obstetric O75.9
  - procedure O75.4
  - specified NEC O75.89
  - surgical wound NEC O90.89
    - hematoma O90.2
    - infection O86.00
- ocular lens implant (see: Complications, intraocular lens)
- ophthalmologic
  - postprocedural bleb (see: Blebitis)
- orbital prosthesis T85.9
  - embolism T85.818
  - fibrosis T85.828
  - hemorrhage T85.838
  - infection and inflammation T85.79
  - mechanical
    - breakdown T85.31-
    - displacement T85.32-
    - malposition T85.32-
    - obstruction T85.39-
    - perforation T85.39-
    - protrusion T85.39-
    - specified NEC T85.39-
  - pain T85.848
  - specified type NEC T85.898
  - stenosis T85.858
  - thrombosis T85.868
- organ or tissue transplant (see: Complications, transplant)
- orthopedic
  - device or implant T84.9
    - bone
      - device or implant (see: Complication, bone, device NEC)
      - graft (see: Complication, graft, bone)
    - breakdown T84.418
    - displacement T84.428
    - electronic bone stimulator (see: Complications, electronic stimulator device, bone)
    - embolism T84.81
    - fibrosis T84.82
    - fixation device (see: Complication, fixation device, internal)
    - hemorrhage T84.83
    - infection or inflammation T84.7
    - joint prosthesis (see: Complication, joint prosthesis, internal)
    - malfunction T84.418
    - malposition T84.428
    - mechanical NEC T84.498
    - muscle graft (see: Complications, graft, muscle)
    - obstruction T84.498
    - pain T84.84
    - perforation T84.498
    - protrusion T84.498
    - specified complication NEC T84.89
    - stenosis T84.85
    - tendon graft (see: Complications, graft, tendon)
    - thrombosis T84.86
  - fracture (see: Fracture, following insertion of orthopedic implant, joint prosthesis or bone plate)
  - postprocedural M96.89
    - fracture (see: Fracture, following insertion of orthopedic implant, joint prosthesis or bone plate)
    - postlaminectomy syndrome NEC M96.1
      - kyphosis M96.3
      - lordosis M96.4
    - postradiation
      - kyphosis M96.2
      - scoliosis M96.5
    - pseudarthrosis post-fusion M96.0
    - specified type NEC M96.89
- pacemaker (see: Complications, cardiovascular device or implant, electronic)
- pancreas transplant (see: Complications, transplant, pancreas)
- penile prosthesis (see: Complications, prosthetic device, penile)
- perfusion NEC T80.90
- perineal repair O90.89
  - disruption O90.1
  - hematoma O90.2
  - infection O86.09
- phototherapy T88.9
  - specified NEC T88.8
- postmastoidectomy NEC H95.19-
  - cyst, mucosal H95.13-
  - granulation H95.12-
  - inflammation, chronic H95.11-
  - recurrent cholesteatoma H95.0-
- postoperative (see: Complications, postprocedural)
  - circulatory (see: Complications, circulatory system)
  - ear (see: Complications, ear)
  - endocrine (see: Complications, endocrine)
  - eye (see: Complications, eye)
  - lumbar puncture G97.1
    - cerebrospinal fluid leak G97.0
  - nervous system (see: Complications, nervous system)
  - respiratory system (see: Complications, respiratory system)
- postprocedural
  - cardiac arrest
    - following cardiac surgery I97.120
    - following other surgery I97.121
  - cardiac functional disturbance NEC
    - following cardiac surgery I97.190
    - following other surgery I97.191
  - cardiac insufficiency
    - following cardiac surgery I97.110
    - following other surgery I97.111
  - chorioretinal scars following retinal surgery H59.81-
  - following cataract surgery
    - cataract H59.02-
    - cystoid macular edema H59.03-
    - specified NEC H59.09-
    - vitreous H59.01-
  - heart failure
    - following cardiac surgery I97.130
    - following other surgery I97.131
  - hematoma
    - circulatory system organ or structure
      - following cardiac bypass I97.631
      - following cardiac catheterization I97.630
      - following other circulatory system procedure I97.638
      - following other procedure I97.621
    - digestive system
      - following procedure on digestive system K91.870
      - following procedure on other organ K91.871
    - ear
      - following other procedure H95.52
      - following procedure on ear and mastoid process H95.51
    - endocrine system
      - following endocrine system procedure E89.820
      - following other procedure E89.821
    - eye and adnexa
      - following ophthalmic procedure H59.33-
      - following other procedure H59.34-
    - genitourinary organ or structure
      - following procedure on genitourinary organ or structure N99.840
      - following procedure on other organ N99.841
    - mastoid process
      - following other procedure H95.52
      - following procedure on ear and mastoid process H95.51
    - musculoskeletal structure
      - following musculoskeletal surgery M96.840
      - following non-orthopedic surgery M96.841
      - following orthopedic surgery M96.840
    - nervous system
      - following nervous system procedure G97.61
      - following other procedure G97.62
    - respiratory system
      - following other procedure J95.861
      - following procedure on respiratory system organ or structure J95.860
    - skin and subcutaneous tissue
      - following dermatologic procedure L76.31
      - following procedure on other organ L76.32
    - spleen
      - following procedure on other organ D78.32
      - following procedure on the spleen D78.31
  - hemorrhage
    - circulatory system organ or structure
      - following cardiac bypass I97.611
      - following cardiac catheterization I97.610
      - following other circulatory system procedure I97.618
      - following other procedure I97.620
    - digestive system
      - following procedure on digestive system K91.840
      - following procedure on other organ K91.841
    - ear
      - following other procedure H95.42
      - following procedure on ear and mastoid process H95.41
    - endocrine system
      - following endocrine system procedure E89.810
      - following other procedure E89.811
    - eye and adnexa
      - following ophthalmic procedure H59.31-
      - following other procedure H59.32-
    - genitourinary organ or structure
      - following procedure on genitourinary organ or structure N99.820
      - following procedure on other organ N99.821
    - mastoid process
      - following other procedure H95.42
      - following procedure on ear and mastoid process H95.41
    - musculoskeletal structure
      - following musculoskeletal surgery M96.830
      - following non-orthopedic surgery M96.831
      - following orthopedic surgery M96.830
    - nervous system
      - following nervous system procedure G97.51
      - following other procedure G97.52
    - respiratory system
      - following other procedure J95.831
      - following procedure on respiratory system organ or structure J95.830
    - skin and subcutaneous tissue
      - following dermatologic procedure L76.21
      - following a procedure on other organ L76.22
    - spleen
      - following procedure on other organ D78.22
      - following procedure on the spleen D78.21
  - seroma
    - circulatory system organ or structure
      - following cardiac bypass I97.641
      - following cardiac catheterization I97.640
      - following other circulatory system procedure I97.648
      - following other procedure I97.622
    - digestive system
      - following procedure on digestive system K91.872
      - following procedure on other organ K91.873
    - ear
      - following other procedure H95.54
      - following procedure on ear and mastoid process H95.53
    - endocrine system
      - following endocrine system procedure E89.822
      - following other procedure E89.823
    - eye and adnexa
      - following ophthalmic procedure H59.35-
      - following other procedure H59.36-
    - genitourinary organ or structure
      - following procedure on genitourinary organ or structure N99.842
      - following procedure on other organ N99.843
    - mastoid process
      - following other procedure H95.54
      - following procedure on ear and mastoid process H95.53
    - musculoskeletal structure
      - following musculoskeletal surgery M96.842
      - following non-orthopedic surgery M96.843
      - following orthopedic surgery M96.842
    - nervous system
      - following nervous system procedure G97.63
      - following other procedure G97.64
    - respiratory system
      - following other procedure J95.863
      - following procedure on respiratory system organ or structure J95.862
    - skin and subcutaneous tissue
      - following dermatologic procedure L76.33
      - following procedure on other organ L76.34
    - spleen
      - following procedure on other organ D78.34
      - following procedure on the spleen D78.33
  - specified NEC
    - circulatory system I97.89
    - digestive K91.89
    - ear H95.89
    - endocrine E89.89
    - eye and adnexa H59.89
    - genitourinary N99.89
    - mastoid process H95.89
    - metabolic E89.89
    - musculoskeletal structure M96.89
    - nervous system G97.82
    - respiratory system J95.89
    - skin and subcutaneous tissue L76.82
    - spleen D78.89
- pregnancy NEC (see: Pregnancy, complicated by)
- prosthetic device or implant T85.9
  - bile duct (see: Complications, bile duct implant)
  - breast (see: Complications, breast implant)
  - bulking agent
    - ureteral
      - erosion T83.714
      - exposure T83.724
    - urethral
      - erosion T83.713
      - exposure T83.723
  - cardiac and vascular NEC (see: Complications, cardiovascular device or implant)
  - corneal transplant (see: Complications, graft, cornea)
  - electronic nervous system stimulator (see: Complications, electronic stimulator device)
  - epidural infusion catheter (see: Complications, catheter, epidural)
  - esophageal anti-reflux device (see: Complications, esophageal anti-reflux device)
  - genital organ or tract (see: Complications, genitourinary, device or implant, genital tract)
    - specified NEC T83.79
  - heart valve (see: Complications, heart, valve, prosthesis)
  - infection or inflammation T85.79
    - intestine transplant T86.852
    - liver transplant T86.43
    - lung transplant T86.812
    - pancreas transplant T86.892
    - skin graft T86.822
  - intraocular lens (see: Complications, intraocular lens)
  - intraperitoneal (see: Complication(s), catheter, intraperitoneal dialysis)
  - joint (see: Complications, joint prosthesis, internal)
  - mechanical NEC T85.698
    - dialysis catheter
      - peritoneal (see: Complication(s), catheter, intraperitoneal dialysis)
    - gastrointestinal device T85.598
    - ocular device T85.398
    - subdural T85.690
    - suture, permanent T85.692
      - that for bone repair (see: Complications, fixation device, internal (orthopedic), mechanical)
    - ventricular shunt
      - breakdown T85.01
      - displacement T85.02
      - leakage T85.03
      - malposition T85.02
      - obstruction T85.09
      - perforation T85.09
      - protrusion T85.09
      - specified NEC T85.09
  - mesh
    - erosion T83.718
      - urethral T83.712
      - vaginal T83.711
    - exposure T83.728
      - urethral T83.722
      - vaginal T83.721
  - orbital (see: Complications, orbital prosthesis)
  - penile T83.9
    - embolism T83.81
    - fibrosis T83.82
    - hemorrhage T83.83
    - infection and inflammation T83.61
    - mechanical
      - breakdown T83.410
      - displacement T83.420
      - leakage T83.490
      - malposition T83.420
      - obstruction T83.490
      - perforation T83.490
      - protrusion T83.490
      - specified NEC T83.490
    - pain T83.84
    - specified type NEC T83.89
    - stenosis T83.85
    - thrombosis T83.86
  - prosthetic materials NEC
    - erosion T83.718
    - exposure T83.728
  - skin graft T86.829
    - artificial skin or decellularized allodermis
      - embolism T85.818
      - fibrosis T85.828
      - hemorrhage T85.838
      - infection and inflammation T85.79
      - mechanical
        
        breakdown T85.613
        
        displacement T85.623
        
        malfunction T85.613
        
        malposition T85.623
        
        obstruction T85.693
        
        perforation T85.693
        
        protrusion T85.693
        
        specified NEC T85.693
      - pain T85.848
      - specified type NEC T85.898
      - stenosis T85.858
      - thrombosis T85.868
    - failure T86.821
    - infection T86.822
    - rejection T86.820
    - specified NEC T86.828
  - sling
    - urethral
      - erosion T83.712
      - exposure T83.722
  - specified NEC T85.9
    - embolism T85.818
    - fibrosis T85.828
    - hemorrhage T85.838
    - infection and inflammation T85.79
    - mechanical
      - breakdown T85.618
      - displacement T85.628
      - leakage T85.638
      - malfunction T85.618
      - malposition T85.628
      - obstruction T85.698
      - perforation T85.698
      - protrusion T85.698
      - specified NEC T85.698
    - pain T85.848
    - specified type NEC T85.898
    - stenosis T85.858
    - thrombosis T85.868
  - subdural infusion catheter (see: Complications, catheter, subdural)
  - sutures (see: Complications, sutures)
  - urinary organ or tract NEC (see: Complications, genitourinary, device or implant, urinary system)
  - vascular (see: Complications, cardiovascular device, graft or implant)
  - ventricular shunt (see: Complications, ventricular shunt (device))
- puerperium (see: Puerperal)
- puncture, spinal G97.1
  - cerebrospinal fluid leak G97.0
  - headache or reaction G97.1
- pyelogram N99.89
- radiation
  - kyphosis M96.2
  - scoliosis M96.5
- reattached
  - extremity
    - lower T87.1X-
    - upper T87.0X-
  - specified body part NEC T87.2
- reconstructed breast
  - asymmetry between native and reconstructed breast N65.1
  - deformity N65.0
  - disproportion between native and reconstructed breast N65.1
  - excess tissue N65.0
  - misshappen N65.0
- reimplant NEC
  - limb (see: Complications, reattached, extremity)
  - organ (see: Complications, transplant)
  - prosthetic device NEC (see: Complications, prosthetic device)
- renal N28.9
  - allograft (see: Complications, transplant, kidney)
  - dialysis (see: Complications, dialysis)
- respirator
  - mechancial J95.850
    - specified NEC J95.859
- respiratory system J98.9
  - device, implant or graft (see: Complication, prosthetic device or implant, specified NEC)
  - lung transplant (see: Complications, prosthetic device or implant, lung transplant)
  - postoperative J95.89
    - air leak J95.812
    - Mendelson's syndrome J95.4
    - pneumothorax J95.811
    - pulmonary insufficiency J95.2
      - chronic J95.3
      - following thoracic surgery J95.1
    - respiratory failure J95.821
      - acute and chronic J95.822
    - specified NEC J95.89
    - subglottic stenosis J95.5
    - tracheostomy complication (see: Complications, tracheostomy)
  - therapy T81.89
- sedation during labor and delivery O74.9
  - cardiac O74.2
  - central nervous system O74.3
  - pulmonary NEC O74.1
- shunt
  - arteriovenous (see: Complications, arteriovenous, shunt)
  - ventricular (see: Complications, ventricular shunt)
- skin
  - graft T86.829
    - failure T86.821
    - infection T86.822
    - rejection T86.820
    - specified type NEC T86.828
- spinal
  - anesthesia (see: Complications, anesthesia, spinal)
  - catheter (see: Complications, catheter)
  - puncture or tap G97.1
    - cerebrospinal fluid leak G97.0
    - headache or reaction G97.1
- stent
  - bile duct (see: Complications, bile duct prosthesis)
  - ureteral indwelling
    - breakdown T83.112
    - displacement T83.122
    - leakage T83.192
    - malposition T83.122
    - obstruction T83.192
    - perforation T83.192
    - protrusion T83.192
    - specified NEC T83.192
  - urinary NEC T83.193
    - embolism T83.81
    - fibrosis T83.82
    - hemorrhage T83.83
    - infection and inflammation T83.593
    - mechanical
      - breakdown T83.113
      - displacement T83.123
      - leakage T83.193
      - malposition T83.123
      - obstruction T83.193
      - perforation T83.193
      - protrusion T83.193
      - specified NEC T83.193
    - pain T83.84
    - specified type NEC T83.89
    - stenosis T83.85
    - thrombosis T83.86
  - vascular
    - end stent stenosis (see: Restenosis, stent)
    - in stent stenosis (see: Restenosis, stent)
- stoma
  - digestive tract
    - colostomy (see: Complications, colostomy)
    - enterostomy (see: Complications, enterostomy)
    - esophagostomy (see: Complications, esophagostomy)
    - gastrostomy (see: Complications, gastrostomy)
  - urinary tract N99.528
    - continent N99.538
      - hemorrhage N99.530
      - herniation N99.533
      - infection N99.531
      - malfunction N99.532
      - specified type NEC N99.538
      - stenosis N99.534
    - cystostomy (see: Complications, cystostomy)
    - external NOS N99.528
    - hemorrhage N99.520
    - herniation N99.523
    - incontinent N99.528
      - hemorrhage N99.520
      - herniation N99.523
      - infection N99.521
      - malfunction N99.522
      - specified type NEC N99.528
      - stenosis N99.524
    - infection N99.521
    - malfunction N99.522
    - specified type NEC N99.528
    - stenosis N99.524
- stomach banding (see: Complication(s), bariatric procedure)
- stomach stapling (see: Complication(s), bariatric procedure)
- surgical material, nonabsorbable (see: Complication, suture, permanent)
- surgical procedure T81.9
  - amputation stump (see: Complications, amputation stump)
  - cardiac (see: Complications, circulatory system)
  - cholesteatoma, recurrent (see: Complications, postmastoidectomy, recurrent cholesteatoma)
  - circulatory (see: Complications, circulatory system)
  - digestive system (see: Complications, gastrointestinal)
  - dumping syndrome K91.1
  - ear (see: Complications, ear)
  - elephantiasis or lymphedema I97.89
    - postmastectomy I97.2
  - emphysema T81.82
  - endocrine (see: Complications, endocrine)
  - eye (see: Complications, eye)
  - fistula T81.83
  - foreign body inadvertently left in wound (see: Foreign body, accidentally left during a procedure)
  - gastrointestinal (see: Complications, gastrointestinal)
  - genitourinary NEC N99.89
  - hematoma
    - intraoperative (see: Complication, intraoperative, hemorrhage)
    - postprocedural (see: Complication, postprocedural, hematoma)
  - hemorrhage
    - intraoperative (see: Complication, intraoperative, hemorrhage)
    - postprocedural (see: Complication, postprocedural, hemorrhage)
  - hepatic failure K91.82
  - hyperglycemia E89.1
  - hypoinsulinemia E89.1
  - hypoparathyroidism E89.2
  - hypopituitarism E89.3
  - hypothyroidism E89.0
  - intestinal obstruction K91.30
  - intracranial hypotension following ventricular shunting G97.2
  - lymphedema I97.89
    - postmastectomy I97.2
  - malabsorption K91.2
    - osteoporosis (see: Osteoporosis, postsurgical malabsorption)
  - mastoidectomy cavity NEC (see: Complications, postmastoidectomy)
  - metabolic E89.89
    - specified NEC E89.89
  - musculoskeletal (see: Complications, musculoskeletal system)
  - nervous system (see: Complications, nervous system)
  - ovarian failure E89.40
    - asymptomatic E89.40
    - symptomatic E89.41
  - peripheral vascular (see: Complications, surgical procedure, vascular)
  - postcardiotomy syndrome I97.0
  - postcholecystectomy syndrome K91.5
  - postcommissurotomy syndrome I97.0
  - postgastrectomy dumping syndrome K91.1
  - postlaminectomy syndrome NEC M96.1
    - kyphosis M96.3
  - postmastectomy lymphedema syndrome I97.2
  - postmastoidectomy cholesteatoma (see: Complications, postmastoidectomy, recurrent cholesteatoma)
  - postvagotomy syndrome K91.1
  - postvalvulotomy syndrome I97.0
  - pulmonary insufficiency J95.2
    - chronic J95.3
    - following thoracic surgery J95.1
  - reattached body part (see: Complications, reattached)
  - respiratory (see: Complications, respiratory system)
  - shock T81.19
  - spleen D78.89
    - intraoperative D78.81
  - stitch abscess T81.41
  - subglottic stenosis J95.5
  - testicular hypofunction E89.5
  - transplant (see: Complications, organ or tissue transplant)
  - urinary NEC N99.89
  - vaginal vault prolapse N99.3
  - vascular
    - artery T81.719
      - mesenteric T81.710
      - renal T81.711
      - specified NEC T81.718
    - vein T81.72
  - wound infection T81.49
- suture, permanent T85.9
  - with repair of bone (see: Complications, fixation device, internal)
  - embolism T85.818
  - fibrosis T85.828
  - hemorrhage T85.838
  - infection and inflammation T85.79
  - mechanical
    - breakdown T85.612
    - displacement T85.622
    - malfunction T85.612
    - malposition T85.622
    - obstruction T85.692
    - perforation T85.692
    - protrusion T85.692
    - specified NEC T85.692
  - pain T85.848
  - specified type NEC T85.898
  - stenosis T85.858
  - thrombosis T85.868
- tracheostomy J95.00
  - granuloma J95.09
  - hemorrhage J95.01
  - infection J95.02
  - malfunction J95.03
  - mechanical J95.03
  - obstruction J95.03
  - specified type NEC J95.09
  - tracheo-esophageal fistula J95.04
- transfusion T80.92
  - air emblism T80.0
  - circulatory overload E87.71
  - febrile nonhemolytic transfusion reaction R50.84
  - hemolysis T80.89
  - hemochromatosis E83.111
  - hemolytic reaction T80.919
  - incompatibility reaction T80.919
    - ABO T80.30
      - delayed serologic T80.39
      - hemolytic transfusion reaction T80.319
        
        acute T80.310
        
        delayed T80.311
      - specified NEC T80.39
    - acute T80.910
    - delayed T80.911
    - delayed serologic T80.89
    - Non-ABO T80.A0
      - delayed serologic T80.A9
      - hemolytic transfusion reaction T80.A19
        
        acute T80.A10
        
        delayed T80.A11
      - specified NEC T80.A9
    - Rh T80.40
      - delayed serologic T80.49
      - hemolytic transfusion reaction T80.419
        
        acute T80.410
        
        delayed T80.411
      - specified NEC T80.49
  - infection T80.29
    - acute T80.22
  - reaction NEC T80.89
  - sepsis T80.29
  - shock T80.89
- transplant T86.90
  - bone T86.839
    - failure T86.831
    - infection T86.832
    - rejection T86.830
    - specified type NEC T86.838
  - bone marrow T86.00
    - failure T86.02
    - infection T86.03
    - rejection T86.01
    - specified type NEC T86.09
  - cornea T86.849-
    - failure T86.841-
    - infection T86.842-
    - rejection T86.840-
    - specified type NEC T86.848-
  - failure T86.92
  - heart T86.20
    - with lung T86.30
    - cardiac allograft vasculopathy T86.290
      - failure T86.32
      - infection T86.33
      - rejection T86.31
      - specified type NEC T86.39
    - failure T86.22
    - infection T86.23
    - rejection T86.21
    - specified type NEC T86.298
  - infection T86.93
  - intestine T86.859
    - failure T86.851
    - infection T86.852
    - rejection T86.850
    - specified type NEC T86.858
  - kidney T86.10
    - failure T86.12
    - infection T86.13
    - rejection T86.11
    - specified type NEC T86.19
  - liver T86.40
    - failure T86.42
    - infection T86.43
    - rejection T86.41
    - specified type NEC T86.49
  - lung T86.819
    - with heart T86.30
      - failure T86.32
      - infection T86.33
      - rejection T86.31
      - specified type NEC T86.39
    - failure T86.811
    - infection T86.812
    - rejection T86.810
    - specified type NEC T86.818
  - malignant neoplasm C80.2
  - pancreas T86.899
    - failure T86.891
    - infection T86.892
    - rejection T86.890
    - specified type NEC T86.898
  - peripheral blood stem cells T86.5
  - post-transplant lymphoproliferative disorder D47.Z1
  - rejection T86.91
  - skin T86.829
    - failure T86.821
    - infection T86.822
    - rejection T86.820
    - specified type NEC T86.828
  - specified
    - tissue T86.899
      - failure T86.891
      - infection T86.892
      - rejection T86.890
      - specified type NEC T86.898
    - type NEC T86.99
  - stem cell T86.5
  - umbilical cord stem cells T86.5
- trauma T79.9
  - specified NEC T79.8
- ultrasound therapy NEC T88.9
- umbilical cord NEC
  - complicating delivery O69.9
    - specified NEC O69.89
- umbrella device, vascular T82.9
  - embolism T82.818
  - fibrosis T82.828
  - hemorrhage T82.838
  - infection or inflammation T82.7
  - mechanical
    - breakdown T82.515
    - displacement T82.525
    - leakage T82.535
    - malposition T82.525
    - obstruction T82.595
    - perforation T82.595
    - protrusion T82.595
  - pain T82.848
  - specified type NEC T82.898
  - stenosis T82.858
  - thrombosis T82.868
- urethral catheter (see: Complications, catheter, urethral, indwelling)
- vaccination T88.1
  - anaphylaxis NEC T80.52
  - arthropathy (see: Arthropathy, postimmunization)
  - cellulitis T88.0
  - encephalitis or encephalomyelitis G04.02
  - infection T88.0
  - meningitis G03.8
  - myelitis G04.02
  - protein sickness T80.62
  - rash T88.1
  - reaction T88.1
    - serum T80.62
  - sepsis T88.0
  - serum intoxication, sickness, rash, or other serum reaction NEC T80.62
    - anaphylactic shock T80.52
  - shock T80.52
  - vaccinia T88.1
- vas deferens device or implant (see: Complications, genitourinary, device or implant, genital tract)
- vascular I99.9
  - device or implant T82.9
    - embolism T82.818
    - fibrosis T82.828
    - hemorrhage T82.838
    - infection or inflammation T82.7
    - mechanical
      - breakdown T82.519
        
        specified device NEC T82.518
      - displacement T82.529
        
        specified device NEC T82.528
      - leakage T82.539
        
        specified device NEC T82.538
      - malposition T82.529
        
        specified device NEC T82.528
      - obstruction T82.599
        
        specified device NEC T82.598
      - perforation T82.599
        
        specified device NEC T82.598
      - protrusion T82.599
        
        specified device NEC T82.598
    - pain T82.848
    - specified type NEC T82.898
    - stenosis T82.858
    - thrombosis T82.868
  - dialysis catheter (see: Complication, catheter, dialysis)
  - following infusion, therapeutic injection or transfusion T80.1
  - graft T82.9
    - embolism T82.818
    - fibrosis T82.828
    - hemorrhage T82.838
    - mechanical
      - breakdown T82.319
        
        aorta T82.310
        
        carotid artery T82.311
        
        specified vessel NEC T82.318
      - displacement T82.329
        
        aorta T82.320
        
        carotid artery T82.321
        
        specified vessel NEC T82.328
      - leakage T82.339
        
        aorta T82.330
        
        carotid artery T82.331
        
        femoral artery T82.332
        
        specified vessel NEC T82.338
      - malposition T82.329
        
        aorta T82.320
        
        carotid artery T82.321
        
        specified vessel NEC T82.328
      - obstruction T82.399
        
        aorta T82.390
        
        carotid artery T82.391
        
        specified vessel NEC T82.398
      - perforation T82.399
        
        aorta T82.390
        
        carotid artery T82.391
        
        specified vessel NEC T82.398
      - protrusion T82.399
        
        aorta T82.390
        
        carotid artery T82.391
        
        specified vessel NEC T82.398
    - pain T82.848
    - specified complication NEC T82.898
    - stenosis T82.858
    - thrombosis T82.868
  - postoperative (see: Complications, postoperative, circulatory)
- vena cava device (see: Complications, umbrella device, vascular)
- ventilation therapy NEC T81.81
- ventilator
  - mechanical J95.850
    - specified NEC J95.859
- ventricular T85.9
  - embolism T85.810
  - fibrosis T85.820
  - hemorrhage T85.830
  - infection and inflammation T85.730
  - mechanical
    - breakdown T85.01
    - displacement T85.02
    - leakage T85.03
    - malposition T85.02
    - obstruction T85.09
    - perforation T85.09
    - protrusion T85.09
    - specified NEC T85.09
  - pain T85.840
  - specified type NEC T85.890
  - stenosis T85.850
  - thrombosis T85.860
- wire suture, permanent (see: Complications, suture, permanent)
Compressed air disease T70.3
Compression
- with injury - code by Nature of injury
- artery I77.1
  - celiac, syndrome I77.4
- brachial plexus G54.0
- brain G93.5
  - due to
    - contusion S06.A0
      - with herniation S06.A1
      - focal S06.A0
        
        with herniation S06.A1
    - injury NEC S06.A0
  - nontraumatic G93.5
  - traumatic S06.A0
    - with herniation S06.A1
- bronchus J98.09
- cauda equina G83.4
- celiac I77.4
- cerebral (see: Compression, brain)
- cervical plexus G54.2
- cord
  - spinal (see: Compression, spinal)
  - umbilical (see: Compression, umbilical cord)
- cranial nerve G52.9
  - eighth
  - eleventh G52.8
  - fifth G50.8
  - first G52.0
  - fourth (see: Strabismus, paralytic, fourth nerve)
  - ninth G52.1
  - second (see: Disorder, nerve, optic)
  - seventh G51.8
  - sixth (see: Strabismus, paralytic, sixth nerve)
  - tenth G52.2
  - third (see: Strabismus, paralytic, third nerve)
  - twelfth G52.3
- diver's squeeze T70.3
- during birth P15.9
- esophagus K22.2
- eustachian tube (see: Obstruction, eustachian tube, cartilagenous)
- facies Q67.1
- fracture
  - nontraumatic NOS (see: Collapse, vertebra)
  - pathological (see: Fracture, pathological)
  - traumatic (see: Fracture, traumatic)
- heart (see: Disease, heart)
- intestine (see: Obstruction, intestine)
- laryngeal nerve, recurrent G52.2
  - with paralysis of vocal cords and larynx J38.00
    - bilateral J38.02
    - unilateral J38.01
- lumbosacral plexus G54.1
- lung J98.4
- lymphatic vessel I89.0
- medulla (see: Compression, brain)
- nerve G58.9
  - arm NEC (see: Mononeuropathy, upper limb)
  - axillary G54.0
  - cranial (see: Compression, cranial nerve)
  - leg NEC (see: Mononeuropathy, lower limb)
  - median (see: Syndrome, carpal tunnel)
  - optic (see: Disorder, nerve, optic)
  - plantar (see: Lesion, nerve, plantar)
  - posterior tibial (see: Syndrome, tarsal tunnel)
  - root or plexus NOS G54.9
    - intervertebral disc disorder NEC (see: Disorder, disc, with, radiculopathy)
      - with myelopathy (see: Disorder, disc, with, myelopathy)
    - neoplastic disease D49.9
    - spondylosis (see: Spondylosis, with radiculopathy)
  - sciatic (see: Lesion, nerve, sciatic)
  - sympathetic G90.89
  - traumatic (see: Injury, nerve)
  - ulnar (see: Lesion, nerve, ulnar)
  - upper extremity NEC (see: Mononeuropathy, upper limb)
- spinal G95.20
  - by displacement of intervertebral disc NEC
  - nerve root NOS G54.9
    - due to displacement of intervertebral disc NEC (see: Disorder, disc, with, radiculopathy)
      - with myelopathy (see: Disorder, disc, with, myelopathy)
  - specified NEC G95.29
  - spondylogenic (see: Spondylosis, with myelopathy NEC)
    - anterior (see: Syndrome, anterior, spinal artery, compression)
  - traumatic (see: Injury, spinal cord, by region)
- subcostal nerve (see: Mononeuropathy, upper limb, specified NEC)
- sympathetic nerve NEC G90.89
- syndrome T79.5
- trachea J39.8
- ulnar nerve (see: Lesion, nerve, ulnar)
- umbilical cord
  - complicating delivery O69.2
    - cord around neck O69.1
    - prolapse O69.0
    - specified NEC O69.2
- ureter N13.5
- vein I87.1
- vena cava I87.1
Compulsion, compulsive
- gambling F63.0
- neurosis F42.8
- personality F60.5
- states F42.8
- swearing F42.8
  - in Gilles de la Tourette's syndrome F95.2
- tics and spasms F95.9
Concato's disease A19.9
- nontubercular I31.1
- pleural (see: Pleurisy, with effusion)
Concavity chest wall M95.4
Concealed penis Q55.64
Concern Z63.6
Concrescence K00.2
Concretio cordis I31.1
- rheumatic I09.2
Concretion
- appendicular K38.1
- canaliculus (see: Dacryolith)
- clitoris N90.89
- conjunctiva H11.12-
- eyelid (see: Disorder, eyelid, specified type NEC)
- lacrimal passages (see: Dacryolith)
- prepuce N47.8
- salivary gland K11.5
- seminal vesicle N50.89
- tonsil J35.8
Concussion S06.0X9
- with
  - loss of consciousness
    - 30 minutes or less S06.0X1
    - brief S06.0X1
    - status unknown S06.0XA
    - unspecified duration S06.0X9
  - no loss of consciousness S06.0X0
- blast
  - abdomen or thorax (see: Injury, blast, by site)
  - ear with acoustic nerve injury (see: Injury, nerve, acoustic, specified type NEC)
- cauda equina S34.3
- conus medullaris S34.02
- ocular S05.8X-
- spinal
  - cervical S14.0
  - lumbar S34.01
  - sacral S34.02
  - thoracic S24.0
- syndrome F07.81
- without loss of consciousness S06.0X0
Condition
- post COVID-19 U09.9
Conditions arising in the perinatal period (see: Newborn, affected by)
Conduct disorder (see: Disorder, conduct)
Condyloma A63.0
- acuminatum A63.0
- gonorrheal A54.09
- latum A51.31
- syphilitic A51.31
  - congenital A50.07
- venereal, syphilitic A51.31
Conflagration
- asphyxia T59.9-
Conflict
- family Z73.9
- grandparent-child Z62.831
- group home staff-child Z62.833
- kinship-care child Z62.831
- marital Z63.0
  - involving divorce or estrangement Z63.5
- non-parental relative legal guardian-child Z62.831
- non-parental relative-child Z62.831
- non-relative guardian-child Z62.832
- other relative-child Z62.831
- parent-child Z62.820
  - parent-adopted child Z62.821
  - parent-biological child Z62.820
  - parent-foster child Z62.822
  - parent-step child Z62.823
- social role NEC Z73.5
Confluent (see: condition)
Confusion, confused R41.0
- epileptic F05
- mental state F44.89
- psychogenic F44.89
- reactive F44.89
Confusional arousals G47.51
Congelation T69.9
Congenital
- aortic septum Q25.49
- intrinsic factor deficiency D51.0
- malformation (see: Anomaly)
Congestion, congestive
- bladder N32.89
- bowel K63.89
- brain G93.89
- breast N64.59
- bronchial J98.09
- catarrhal J31.0
- chest R09.89
- chill, malarial (see: Malaria)
- circulatory NEC I99.8
- duodenum K31.89
- eye (see: Hyperemia, conjunctiva)
- facial, due to birth injury P15.4
- general R68.89
- glottis J37.0
- heart (see: Failure, heart, congestive)
- hepatic K76.1
- hypostatic (see: Edema, lung)
- intestine K63.89
- kidney N28.89
- labyrinth
- larynx J37.0
- liver K76.1
- lung R09.89
  - active or acute (see: Pneumonia)
- malaria, malarial (see: Malaria)
- nasal R09.81
- nose R09.81
- orbit, orbital
  - inflammatory (see: Inflammation, orbit)
- ovary N83.8
- pancreas K86.89
- pelvic, female N94.89
- pleural J94.8
- prostate N42.1
- pulmonary (see: Congestion, lung)
- renal N28.89
- retina H35.81
- seminal vesicle N50.1
- spinal cord G95.19
- spleen D73.2
- stomach K31.89
- trachea (see: Tracheitis)
- urethra N36.8
- uterus N85.8
  - with subinvolution N85.3
- venous I87.8
- viscera R68.89
Congestive (see: Congestion)
Conical
- cervix N88.4
- cornea (see: Keratoconus)
- teeth K00.2
Conjoined twins Q89.4
Conjugal maladjustment Z63.0
- involving divorce or estrangement Z63.5
Conjunctiva (see: condition)
Conjunctivitis H10.9
- Acanthamoeba B60.12
- acute H10.3-
  - atopic H10.1-
  - mucopurulent H10.02-
    - follicular H10.01-
  - chemical H10.21-
  - pseudomembranous H10.22-
  - serous except viral H10.23-
    - viral (see: Conjunctivitis, viral)
  - toxic H10.21-
- adenoviral B30.1
- allergic (see: Conjunctivitis, acute, atopic)
  - chronic H10.45
    - vernal H10.44
- anaphylactic (see: Conjunctivitis, acute, atopic)
- Apollo B30.3
- atopic (see: Conjunctivitis, acute, atopic)
- Béal's B30.2
- blennorrhagic A54.31
- chemical H10.21-
- chlamydial A74.0
  - due to trachoma A71.1
  - neonatal P39.1
- chronic H10.40-
  - allergic H10.45
    - vernal H10.44
  - follicular H10.43-
  - giant papillary H10.41-
  - simple H10.42-
  - vernal H10.44
- coxsackievirus 24 B30.3
- diphtheritic A36.86
- due to
  - dust (see: Conjunctivitis, acute, atopic)
  - filariasis B74.9
  - mucocutaneous leishmaniasis B55.2
- enterovirus type 70 B30.3
- epidemic B30.9
  - hemorrhagic B30.3
- gonococcal A54.31
- granular A71.1
  - sequelae B94.0
- hemorrhagic B30.3
- herpes zoster B02.31
- in
  - Acanthamoeba B60.12
  - adenovirus B30.1
  - Chlamydia A74.0
  - coxsackievirus 24 B30.3
  - diphtheria A36.86
  - enterovirus type 70 B30.3
  - filariasis B74.9
  - gonococci A54.31
  - herpes B00.53
    - zoster B02.31
  - infectious disease NEC B99
  - meningococci A39.89
  - mucocutaneous leishmaniasis B55.2
  - rosacea H10.82-
  - syphilis A52.71
  - zoster B02.31
- inclusion A74.0
- infantile P39.1
  - gonococcal A54.31
- Koch-Weeks' (see: Conjunctivitis, acute, mucopurulent)
- light (see: Conjunctivitis, acute, atopic)
- ligneous (see: Blepharoconjunctivitis, ligneous)
- meningococcal A39.89
- mucopurulent (see: Conjunctivitis, acute, mucopurulent)
- neonatal P39.1
  - gonococcal A54.31
- Newcastle B30.8
- of Béal B30.2
- parasitic
  - filariasis B74.9
  - mucocutaneous leishmaniasis B55.2
- Parinaud's H10.89
- petrificans H10.89
- rosacea H10.82-
- specified NEC H10.89
- swimming-pool B30.1
- trachomatous A71.1
  - acute A71.0
  - sequelae B94.0
- traumatic NEC H10.89
- tuberculous A18.59
- tularemic A21.1
- tularensis A21.1
- viral B30.9
  - due to
    - adenovirus B30.1
    - enterovirus B30.3
  - specified NEC B30.8
Conjunctivochalasis H11.82-
Connective tissue (see: condition)
Conn's syndrome E26.01
Conradi Q77.3
Consanguinity Z84.3
- counseling Z71.89
Conscious simulation Z76.5
Consecutive (see: condition)
Consolidation lung (see: Pneumonia, lobar)
Constipation K59.00
- chronic K59.09
  - idiopathic K59.04
- drug-induced K59.03
- functional K59.04
- outlet dysfunction K59.02
- psychogenic F45.8
- slow transit K59.01
- specified NEC K59.09
Constitutional
- substandard F60.7
Constitutionally substandard F60.7
Constriction
- auditory canal (see: Stenosis, external ear canal)
- bronchial J98.09
- duodenum K31.5
- esophagus K22.2
- external
  - abdomen, abdominal S30.841
  - alveolar process S00.542
  - ankle S90.54-
  - antecubital space (see: Constriction, external, forearm)
  - arm S40.84-
  - auricle (see: Constriction, external, ear)
  - axilla (see: Constriction, external, arm)
  - back, lower S30.840
  - breast S20.14-
  - brow S00.84
  - buttock S30.840
  - calf (see: Constriction, external, leg)
  - canthus (see: Constriction, external, eyelid)
  - cheek S00.84
    - internal S00.542
  - chest wall (see: Constriction, external, thorax)
  - chin S00.84
  - clitoris S30.844
  - costal region (see: Constriction, external, thorax)
  - digit
    - foot (see: Constriction, external, toe)
    - hand (see: Constriction, external, finger)
  - ear S00.44-
  - elbow S50.34-
  - epididymis S30.843
  - epigastric region S30.841
  - esophagus, cervical S10.14
  - eyebrow (see: Constriction, external, eyelid)
  - eyelid S00.24-
  - face S00.84
  - finger S60.44-
    - index S60.44-
    - little S60.44-
    - middle S60.44-
    - ring S60.44-
  - flank S30.841
  - foot S90.84-
    - toe (see: Constriction, external, toe)
  - forearm S50.84-
    - elbow only (see: Constriction, external, elbow)
  - forehead S00.84
  - genital organs, external
    - female S30.846
    - male S30.845
  - groin S30.841
  - gum S00.542
  - hand S60.54-
  - head S00.94
    - ear (see: Constriction, external, ear)
    - eyelid (see: Constriction, external, eyelid)
    - lip S00.541
    - nose S00.34
    - oral cavity S00.542
    - scalp S00.04
    - specified site NEC S00.84
  - heel (see: Constriction, external, foot)
  - hip S70.24-
  - inguinal region S30.841
  - interscapular region S20.449
  - jaw S00.84
  - knee S80.24-
  - labium S30.844
  - larynx S10.14
  - leg S80.84-
    - knee (see: Constriction, external, knee)
    - upper (see: Constriction, external, thigh)
  - lip S00.541
  - lower back S30.840
  - lumbar region S30.840
  - malar region S00.84
  - mammary (see: Constriction, external, breast)
  - mastoid region S00.84
  - mouth S00.542
  - nail
    - finger (see: Constriction, external, finger)
    - toe (see: Constriction, external, toe)
  - nasal S00.34
  - neck S10.94
    - specified site NEC S10.84
    - throat S10.14
  - nose S00.34
  - occipital region S00.04
  - oral cavity S00.542
  - orbital region (see: Constriction, external, eyelid)
  - palate S00.542
  - palm (see: Constriction, external, hand)
  - parietal region S00.04
  - pelvis S30.840
  - penis S30.842
  - perineum
    - female S30.844
    - male S30.840
  - periocular area (see: Constriction, external, eyelid)
  - phalanges
    - finger (see: Constriction, external, finger)
    - toe (see: Constriction, external, toe)
  - pharynx S10.14
  - pinna (see: Constriction, external, ear)
  - popliteal space (see: Constriction, external, knee)
  - prepuce S30.842
  - pubic region S30.840
  - pudendum
    - female S30.846
    - male S30.845
  - sacral region S30.840
  - scalp S00.04
  - scapular region (see: Constriction, external, shoulder)
  - scrotum S30.843
  - shin (see: Constriction, external, leg)
  - shoulder S40.24-
  - sternal region S20.349
  - submaxillary region S00.84
  - submental region S00.84
  - subungual
    - finger (see: Constriction, external, finger)
    - toe (see: Constriction, external, toe)
  - supraclavicular fossa S10.84
  - supraorbital S00.84
  - temple S00.84
  - temporal region S00.84
  - testis S30.843
  - thigh S70.34-
  - thorax, thoracic S20.94
    - back S20.44-
    - front S20.34-
  - throat S10.14
  - thumb S60.34-
  - toe S90.44-
    - great S90.44-
  - tongue S00.542
  - trachea S10.14
  - tunica vaginalis S30.843
  - uvula S00.542
  - vagina S30.844
  - vulva S30.844
  - wrist S60.84-
- gallbladder (see: Obstruction, gallbladder)
- intestine (see: Obstruction, intestine)
- larynx J38.6
  - congenital Q31.8
    - specified NEC Q31.8
    - subglottic Q31.1
- organ or site, congenital NEC (see: Atresia, by site)
- prepuce N47.1
- pylorus K31.1
  - congenital or infantile Q40.0
  - newborn Q40.0
- ring dystocia O62.4
- spastic
  - ureter N13.5
- ureter N13.5
  - with infection N13.6
- urethra (see: Stricture, urethra)
- visual field (see: Defect, visual field)
Constrictive (see: condition)
Consultation
- medical (see: Counseling, medical)
- religious Z71.81
- specified reason NEC Z71.89
- spiritual Z71.81
- without complaint or sickness Z71.9
  - feared complaint unfounded Z71.1
  - specified reason NEC Z71.89
Consumption (see: Tuberculosis)
Contact
- acariasis Z20.7
- AIDS virus Z20.6
- air pollution Z77.110
- algae and algae toxins Z77.121
- algae bloom Z77.121
- anthrax Z20.810
- aromatic amines Z77.020
- aromatic Z77.028
- aromatic dyes NOS Z77.028
- arsenic Z77.010
- asbestos Z77.090
- bacterial disease NEC Z20.818
- benzene Z77.021
- blue-green algae bloom Z77.121
- body fluids Z77.21
- brown tide Z77.121
- chemicals Z77.098
- cholera Z20.09
- chromium compounds Z77.018
- communicable disease Z20.9
  - bacterial NEC Z20.818
  - specified NEC Z20.89
  - viral NEC Z20.828
  - Zika virus Z20.821
- coronavirus Z20.822
- COVID-19 Z20.822
- cyanobacteria bloom Z77.121
- dyes Z77.098
- Escherichia coli Z20.01
- fiberglass (see: Table of Drugs and Chemicals, fiberglass)
- German measles Z20.4
- gonorrhea Z20.2
- hazardous metals NEC Z77.018
- hazardous substances NEC Z77.29
- hazards in the physical environment NEC Z77.128
- hazards to health NEC Z77.9
- HIV Z20.6
- HTLV-III/LAV Z20.6
- human immunodeficiency virus Z20.6
- infection Z20.9
  - specified NEC Z20.89
- infestation Z20.7
- intestinal infectious disease NEC Z20.09
  - Escherichia coli Z20.01
- lead Z77.011
- positive maternal group B streptococcus P00.82
- meningococcus Z20.811
- mold Z77.120
- nickel dust Z77.018
- noise Z77.122
- parasitic disease Z20.7
- pediculosis Z20.7
- pfiesteria piscicida Z77.121
- poliomyelitis Z20.89
- pollution
  - air Z77.110
  - environmental NEC Z77.118
  - soil Z77.112
  - water Z77.111
- polycyclic aromatic hydrocarbons Z77.028
- rabies Z20.3
- radiation, naturally occurring NEC Z77.123
- radon Z77.123
- red tide Z77.121
- rubella Z20.4
- SARS-CoV-2 Z20.822
- sexually-transmitted disease Z20.2
- smallpox Z20.89
- syphilis Z20.2
- tuberculosis Z20.1
- uranium Z77.012
- varicella Z20.820
- venereal disease Z20.2
- viral disease NEC Z20.828
- viral hepatitis Z20.5
- water pollution Z77.111
- Zika virus Z20.821
Contamination, food (see: Intoxication, foodborne)
Contraception, contraceptive
- advice Z30.09
- counseling Z30.09
- device Z97.5
  - causing menorrhagia T83.83
  - checking Z30.431
  - complications (see: Complications, intrauterine, contraceptive device)
  - in place Z97.5
  - initial prescription Z30.014
  - reinsertion Z30.433
  - removal Z30.432
  - replacement Z30.433
- emergency Z30.012
- initial prescription Z30.019
  - barrier Z30.018
  - diaphragm Z30.018
  - injectable Z30.013
  - intrauterine device Z30.014
  - pills Z30.011
  - postcoital Z30.012
  - specified type NEC Z30.018
  - subdermal implantable Z30.017
  - transdermal patch hormonal Z30.016
  - vaginal ring hormonal Z30.015
- maintenance Z30.40
  - barrier Z30.49
  - diaphragm Z30.49
  - examination Z30.8
  - injectable Z30.42
  - intrauterine device Z30.431
  - pills Z30.41
  - specified type NEC Z30.49
  - subdermal implantable Z30.46
  - transdermal patch hormonal Z30.45
  - vaginal ring hormonal Z30.44
- management Z30.9
  - specified NEC Z30.8
- postcoital Z30.012
- prescription Z30.019
  - repeat Z30.40
- sterilization Z30.2
- surveillance (see: Contraception, maintenance)
Contraction
- Achilles tendon
  - congenital Q66.89
- amputation stump T87.89
- anus K59.89
- bile duct K83.8
- bladder N32.89
  - neck or sphincter N32.0
- bowel, cecum, colon or intestine, any part (see: Obstruction, intestine)
- Braxton Hicks (see: False, labor)
- breast implant, capsular T85.44
- bronchial J98.09
- burn (see: Cicatrix)
- cervix (see: Stricture, cervix)
- cicatricial (see: Cicatrix)
- conjunctiva, trachomatous, active A71.1
  - sequelae B94.0
- Dupuytren's M72.0
- eyelid (see: Disorder, eyelid function)
- fascia M72.8
  - Dupuytren's M72.0
  - palmar M72.0
  - plantar M72.2
- finger NEC
  - congenital Q68.1
  - joint (see: Contraction, joint, hand)
- flaccid (see: Contraction, paralytic)
- gallbladder K82.0
- heart valve (see: Endocarditis)
- hip (see: Contraction, joint, hip)
- hourglass
  - bladder N32.89
    - congenital Q64.79
  - gallbladder K82.0
    - congenital Q44.1
  - stomach K31.89
    - congenital Q40.2
    - psychogenic F45.8
  - uterus O62.4
- hysterical F44.4
- internal os (see: Stricture, cervix)
- joint M24.50
  - ankle M24.57-
  - congenital NEC Q68.8
    - hip Q65.89
  - elbow M24.52-
  - foot joint M24.57-
  - hand joint M24.54-
  - hip M24.55-
    - congenital Q65.89
  - hysterical F44.4
  - knee M24.56-
  - shoulder M24.51-
  - specified site NEC M24.59
  - wrist M24.53-
- kidney N26.9
  - congenital Q63.8
  - hydronephritic (see: Hydronephrosis)
  - Page N26.2
  - pyelonephritic (see: Pyelitis, chronic)
  - tuberculous A18.11
- ligament
  - congenital Q79.8
- muscle M62.40
  - with contracture of joint (see: Contraction, joint)
  - ankle M62.47-
  - congenital Q79.8
    - sternocleidomastoid Q68.0
  - extraocular (see: Strabismus)
  - eye (see: Strabismus)
  - foot M62.47-
  - forearm M62.43-
  - hand M62.44-
  - hysterical F44.4
  - ischemic T79.6
  - lower leg M62.46-
  - multiple sites M62.49
  - pelvic region M62.45-
  - posttraumatic (see: Strabismus, paralytic)
  - psychogenic F45.8
    - conversion reaction F44.4
  - shoulder region M62.41-
  - specified site NEC M62.48
  - thigh M62.45-
  - upper arm M62.42-
- neck (see: Torticollis)
- ocular muscle (see: Strabismus)
- organ or site, congenital NEC (see: Atresia, by site)
- outlet (see: Contraction, pelvis)
- palmar fascia M72.0
- paralytic
  - joint (see: Contraction, joint)
  - muscle
    - ocular (see: Strabismus, paralytic)
- pelvis M95.5
  - with disproportion O33.1
    - causing obstructed labor O65.1
    - inlet O33.2
    - mid-cavity O33.3
    - outlet O33.3
- plantar fascia M72.2
- premature
  - atrium I49.1
  - auriculoventricular I49.49
  - heart I49.49
  - junctional I49.2
  - supraventricular I49.1
  - ventricular I49.3
- prostate N42.89
- pylorus NEC
  - psychogenic F45.8
- rectum, rectal K59.89
- ring O62.4
- scar (see: Cicatrix)
- spine (see: Dorsopathy, deforming)
- sternocleidomastoid Q68.0
- stomach K31.89
  - hourglass K31.89
    - congenital Q40.2
    - psychogenic F45.8
  - psychogenic F45.8
- tendon M62.40
  - with contracture of joint (see: Contraction, joint)
  - Achilles (see: Short, tendon, Achilles)
  - ankle M62.47-
    - Achilles (see: Short, tendon, Achilles)
  - foot M62.47-
  - forearm M62.43-
  - hand M62.44-
  - lower leg M62.46-
  - multiple sites M62.49
  - neck M62.48
  - pelvic region M62.45-
  - shoulder region M62.41-
  - specified site NEC M62.48
  - thigh M62.45-
  - thorax M62.48
  - trunk M62.48
  - upper arm M62.42-
- toe (see: Deformity, toe, specified NEC)
- ureterovesical orifice N13.5
  - with infection N13.6
- urethra
  - orifice N32.0
- uterus N85.8
  - abnormal NEC O62.9
  - clonic O62.4
  - dyscoordinate O62.4
  - hourglass O62.4
  - hypertonic O62.4
  - hypotonic NEC O62.2
  - inadequate
    - primary O62.0
    - secondary O62.1
  - incoordinate O62.4
  - poor O62.2
  - tetanic O62.4
- vagina N89.5
- vesical N32.89
  - neck or urethral orifice N32.0
- visual field (see: Defect, visual field, generalized)
- Volkmann's T79.6
Contusion T14.8
- abdomen, abdominal S30.1
- adnexa, eye NEC S05.8X-
- adrenal gland S37.812
- alveolar process S00.532
- ankle S90.0-
- antecubital space (see: Contusion, forearm)
- anus S30.3
- arm S40.02-
  - lower (see: Contusion, forearm)
- auditory canal (see: Contusion, ear)
- auricle (see: Contusion, ear)
- axilla (see: Contusion, arm, upper)
- back
  - lower S30.0
- bile duct S36.13
- bladder S37.22
- bone NEC T14.8
- brain (see: Injury, intracranial, diffuse)
  - focal (see: Injury, intracranial, focal)
- brainstem S06.38-
- breast S20.0-
- broad ligament S37.892
- brow S00.83
- buttock S30.0
- canthus, eye S00.1-
- cauda equina S34.3
- cerebellar, traumatic S06.37-
- cerebral S06.33-
  - left side S06.32-
  - right side S06.31-
- cheek S00.83
  - internal S00.532
- chest (see: Contusion, thorax)
- chin S00.83
- clitoris S30.23
- colon (see: Injury, intestine, large, contusion)
- common bile duct S36.13
- conjunctiva S05.1-
  - with foreign body (see: Foreign body, conjunctival sac)
- conus medullaris S34.139
- cornea (see: Contusion, eyeball)
  - with foreign body (see: Foreign body, cornea)
- corpus cavernosum S30.21
- cortex (see: Injury, intracranial, diffuse)
  - focal (see: Injury, intracranial, focal)
- costal region (see: Contusion, thorax)
- cystic duct S36.13
- diaphragm S27.802
- duodenum S36.420
- ear S00.43-
- elbow S50.0-
  - with forearm (see: Contusion, forearm)
- epididymis S30.22
- epigastric region S30.1
- epiglottis S10.0
- esophagus S27.812
  - cervical S10.0
- eyeball S05.1-
- eyebrow S00.1-
- eyelid S00.1-
- face NEC S00.83
- fallopian tube S37.529
  - bilateral S37.522
  - unilateral S37.521
- femoral triangle S30.1
- finger S60.00
  - with damage to nail S60.10
  - index S60.02-
    - with damage to nail S60.12-
  - little S60.05-
    - with damage to nail S60.15-
  - middle S60.03-
    - with damage to nail S60.13-
  - ring S60.04-
    - with damage to nail S60.14-
  - thumb (see: Contusion, thumb)
- flank S30.1
- foot S90.3-
  - toe (see: Contusion, toe)
- forearm S50.1-
  - elbow only (see: Contusion, elbow)
- forehead S00.83
- gallbladder S36.122
- genital organs, external
  - female S30.202
  - male S30.201
- globe (see: Contusion, eyeball)
- groin S30.1
- gum S00.532
- hand S60.22-
  - finger (see: Contusion, finger)
  - wrist (see: Contusion, wrist)
- head S00.93
  - ear (see: Contusion, ear)
  - eyelid (see: Contusion, eyelid)
  - lip S00.531
  - nose S00.33
  - oral cavity S00.532
  - scalp S00.03
  - specified part NEC S00.83
- heart S26.91
- heel (see: Contusion, foot)
- hepatic duct S36.13
- hip S70.0-
- ileum S36.428
- iliac region S30.1
- inguinal region S30.1
- interscapular region S20.229
- intra-abdominal organ S36.92
  - colon (see: Injury, intestine, large, contusion)
  - liver S36.112
  - pancreas (see: Contusion, pancreas)
  - rectum S36.62
  - small intestine (see: Injury, intestine, small, contusion)
  - specified organ NEC S36.892
  - spleen (see: Contusion, spleen)
  - stomach S36.32
- iris (see: Contusion, eyeball)
- jaw S00.83
- jejunum S36.428
- kidney S37.01-
  - major S37.02-
  - minor S37.01-
- knee S80.0-
- labium S30.23
- lacrimal apparatus, gland or sac S05.8X-
- larynx S10.0
- leg S80.1-
  - knee (see: Contusion, knee)
- lens (see: Contusion, eyeball)
- lip S00.531
- liver S36.112
- lower back S30.0
- lumbar region S30.0
- lung S27.329
  - bilateral S27.322
  - unilateral S27.321
- malar region S00.83
- mastoid region S00.83
- membrane, brain (see: Injury, intracranial, diffuse)
  - focal (see: Injury, intracranial, focal)
- mesentery S36.892
- mesosalpinx S37.892
- mouth S00.532
- muscle (see: Contusion, by site)
- nail
  - finger (see: Contusion, finger, with damage to nail)
  - toe (see: Contusion, toe, with damage to nail)
- nasal S00.33
- neck S10.93
  - specified site NEC S10.83
  - throat S10.0
- nerve (see: Injury, nerve)
- newborn P54.5
- nose S00.33
- occipital
  - lobe (see: Injury, intracranial, diffuse)
    - focal (see: Injury, intracranial, focal)
  - region S00.03
- orbit S05.1-
- ovary S37.429
  - bilateral S37.422
  - unilateral S37.421
- palate S00.532
- pancreas S36.229
  - body S36.221
  - head S36.220
  - tail S36.222
- parietal
  - lobe (see: Injury, intracranial, diffuse)
    - focal (see: Injury, intracranial, focal)
  - region S00.03
- pelvic organ S37.92
  - adrenal gland S37.812
  - bladder S37.22
  - fallopian tube (see: Contusion, fallopian tube)
  - kidney (see: Contusion, kidney)
  - ovary (see: Contusion, ovary)
  - prostate S37.822
  - specified organ NEC S37.892
  - ureter S37.12
  - urethra S37.32
  - uterus S37.62
- pelvis S30.0
- penis S30.21
- perineum
  - female S30.23
  - male S30.0
- periocular area S00.1-
- peritoneum S36.81
- periurethral tissue (see: Contusion, urethra)
- pharynx S10.0
- pinna (see: Contusion, ear)
- popliteal space (see: Contusion, knee)
- prepuce S30.21
- prostate S37.822
- pubic region S30.1
- pudendum
  - female S30.202
  - male S30.201
- quadriceps femoris (see: Contusion, thigh)
- rectum S36.62
- retroperitoneum S36.892
- round ligament S37.892
- sacral region S30.0
- scalp S00.03
  - due to birth injury P12.3
- scapular region (see: Contusion, shoulder)
- sclera (see: Contusion, eyeball)
- scrotum S30.22
- seminal vesicle S37.892
- shoulder S40.01-
- skin NEC T14.8
- small intestine (see: Injury, intestine, small, contusion)
- spermatic cord S30.22
- spinal cord (see: Injury, spinal cord, by region)
  - cauda equina S34.3
  - conus medullaris S34.139
- spleen S36.029
  - major S36.021
  - minor S36.020
- sternal region S20.219
- stomach S36.32
- subconjunctival S05.1-
- subcutaneous NEC T14.8
- submaxillary region S00.83
- submental region S00.83
- subperiosteal NEC T14.8
- subungual
  - finger (see: Contusion, finger, with damage to nail)
  - toe (see: Contusion, toe, with damage to nail)
- supraclavicular fossa S10.83
- supraorbital S00.83
- suprarenal gland S37.812
- temple S00.83
- temporal
  - lobe (see: Injury, intracranial, diffuse)
    - focal (see: Injury, intracranial, focal)
  - region S00.83
- testis S30.22
- thigh S70.1-
- thorax S20.20
  - back S20.22-
  - front S20.21-
- throat S10.0
- thumb S60.01-
  - with damage to nail S60.11-
- toe S90.12-
  - with damage to nail S90.22-
  - great S90.11-
    - with damage to nail S90.21-
- tongue S00.532
- trachea S10.0
  - thoracic S27.52
- tunica vaginalis S30.22
- tympanum, tympanic membrane (see: Contusion, ear)
- ureter S37.12
- urethra S37.32
- urinary organ NEC S37.892
- uterus S37.62
- uvula S00.532
- vagina S30.23
- vas deferens S37.892
- vesical S37.22
- vocal cord S10.0
- vulva S30.23
- wrist S60.21-
Conus Q14.8
- cornea (see: Keratoconus)
- medullaris syndrome G95.81
Conversion hysteria, neurosis or reaction F44.9
Converter, tuberculosis R76.11
Conviction Z65.0
- with imprisonment Z65.1
Convulsions R56.9
- apoplectiform I67.82
- dissociative F44.5
- epileptic (see: Epilepsy)
- epileptiform, epileptoid (see: Epilepsy)
- ether (see: Table of Drugs and Chemicals, by drug)
- febrile R56.00
  - with status epilepticus G40.901
  - complex R56.01
    - with status epilepticus G40.901
  - simple R56.00
- hysterical F44.5
- infantile P90
  - epilepsy (see: Epilepsy)
- jacksonian (see: Epilepsy, localization-related, symptomatic, with simple partial seizures)
- myoclonic G25.3
- newborn P90
- obstetrical (see: Eclampsia)
- paretic A52.17
- post traumatic R56.1
- psychomotor (see: Epilepsy, localization-related, symptomatic, with complex partial seizures)
- recurrent R56.9
- reflex R25.8
- scarlatinal A38.8
- tetanus, tetanic (see: Tetanus)
- thymic E32.8
Convulsive
Cooley's anemia D56.1
Coolie itch B76.9
Cooper's
- disease (see: Mastopathy, cystic)
- hernia (see: Hernia, abdomen, specified site NEC)
Copra itch B88.0
Coprophagy F50.89
Coprophobia F40.298
Coproporphyria, hereditary E80.29
Cor
- biloculare Q20.8
- bovis, bovinum (see: Hypertrophy, cardiac)
- pulmonale I27.81
  - acute I26.09
    - without pulmonary embolism I27.81
  - chronic I27.81
    - with chronic pulmonary embolism I27.82
- triatriatum, triatrium Q24.2
- triloculare Q20.8
  - biatrium Q20.4
  - biventriculare Q21.19
Corbus' disease N48.1
Cord
- around neck
  - complicating delivery O69.81
    - with compression O69.1
- bladder G95.89
  - tabetic A52.19
Cordis ectopia Q24.8
Corditis N49.1
Corectopia Q13.2
Cori's disease E74.03
Corkhandler's disease or lung J67.3
Corkscrew esophagus K22.4
Corkworker's disease or lung J67.3
Corn L84
Cornea
- donor Z52.5
- plana Q13.4
Cornelia de Lange syndrome Q87.19
Cornu cutaneum L85.8
Cornual gestation or pregnancy O00.80
- with intrauterine pregnancy O00.81
Coronary (see: condition)
Coronavirus
- 2019 U07.1
- as cause of disease classified elsewhere B97.29
- coronavirus-19 U07.1
- COVID-19 U07.1
- SARS-associated B97.21
Corpora
- amylacea, prostate N42.89
- cavernosa (see: condition)
Corpulence (see: Obesity)
Corpus (see: condition)
Corrected transposition Q20.5
Corrosion T30.4
- abdomen, abdominal T21.42
  - first degree T21.52
  - second degree T21.62
  - third degree T21.72
- above elbow T22.439
  - first degree T22.539
  - left T22.432
    - first degree T22.532
    - second degree T22.632
    - third degree T22.732
  - right T22.431
    - first degree T22.531
    - second degree T22.631
    - third degree T22.731
  - second degree T22.639
  - third degree T22.739
- alimentary tract NEC T28.7
- ankle T25.419
  - first degree T25.519
  - left T25.412
    - first degree T25.512
    - second degree T25.612
    - third degree T25.712
  - multiple with foot (see: Corrosion, lower, limb, multiple, ankle and foot)
  - right T25.411
    - first degree T25.511
    - second degree T25.611
    - third degree T25.711
  - second degree T25.619
  - third degree T25.719
- anus (see: Corrosion, buttock)
- arm (see: Corrosion, upper limb)
- axilla T22.449
  - first degree T22.549
  - left T22.442
    - first degree T22.542
    - second degree T22.642
    - third degree T22.742
  - right T22.441
    - first degree T22.541
    - second degree T22.641
    - third degree T22.741
  - second degree T22.649
  - third degree T22.749
- back T21.44
  - first degree T21.54
  - second degree T21.64
  - third degree T21.74
  - upper T21.43
    - first degree T21.53
    - second degree T21.63
    - third degree T21.73
- blisters - code as Corrosion, second degree, by site
- breast (see: Corrosion, chest wall)
- buttock T21.45
  - first degree T21.55
  - second degree T21.65
  - third degree T21.75
- calf T24.439
  - first degree T24.539
  - left T24.432
    - first degree T24.532
    - second degree T24.632
    - third degree T24.732
  - right T24.431
    - first degree T24.531
    - second degree T24.631
    - third degree T24.731
  - second degree T24.639
  - third degree T24.739
- canthus (see: Corrosion, eyelid)
- cervix T28.8
- cheek T20.46
  - first degree T20.56
  - second degree T20.66
  - third degree T20.76
- chest wall T21.41
  - first degree T21.51
  - second degree T21.61
  - third degree T21.71
- chin T20.43
  - first degree T20.53
  - second degree T20.63
  - third degree T20.73
- colon T28.7
- conjunctiva (see: Corrosion, cornea)
- cornea T26.6-
- deep necrosis of underlying tissue - code as Corrosion, third degree, by site
- dorsum of hand T23.469
  - first degree T23.569
  - left T23.462
    - first degree T23.562
    - second degree T23.662
    - third degree T23.762
  - right T23.461
    - first degree T23.561
    - second degree T23.661
    - third degree T23.761
  - second degree T23.669
  - third degree T23.769
- ear T20.41
  - drum T28.91
  - first degree T20.51
  - second degree T20.61
  - third degree T20.71
- elbow T22.429
  - first degree T22.529
  - left T22.422
    - first degree T22.522
    - second degree T22.622
    - third degree T22.722
  - right T22.421
    - first degree T22.521
    - second degree T22.621
    - third degree T22.721
  - second degree T22.629
  - third degree T22.729
- entire body (see: Corrosion, multiple body regions)
- epidermal loss - code as Corrosion, second degree, by site
- epiglottis T27.4
- erythema, erythematous - code as Corrosion, first degree, by site
- esophagus T28.6
- extent
  - less than 10 percent T32.0
  - 10-19 percent T32.10
    - with 10-19 percent third degree T32.11
  - 20-29 percent T32.20
    - with
      - 10-19 percent third degree T32.21
      - 20-29 percent third degree T32.22
  - 30-39 percent T32.30
    - with
      - 10-19 percent third degree T32.31
      - 20-29 percent third degree T32.32
      - 30-39 percent third degree T32.33
  - 40-49 percent T32.40
    - with
      - 10-19 percent third degree T32.41
      - 20-29 percent third degree T32.42
      - 30-39 percent third degree T32.43
      - 40-49 percent third degree T32.44
  - 50-59 percent T32.50
    - with
      - 10-19 percent third degree T32.51
      - 20-29 percent third degree T32.52
      - 30-39 percent third degree T32.53
      - 40-49 percent third degree T32.54
      - 50-59 percent third degree T32.55
  - 60-69 percent T32.60
    - with
      - 10-19 percent third degree T32.61
      - 20-29 percent third degree T32.62
      - 30-39 percent third degree T32.63
      - 40-49 percent third degree T32.64
      - 50-59 percent third degree T32.65
      - 60-69 percent third degree T32.66
  - 70-79 percent T32.70
    - with
      - 10-19 percent third degree T32.71
      - 20-29 percent third degree T32.72
      - 30-39 percent third degree T32.73
      - 40-49 percent third degree T32.74
      - 50-59 percent third degree T32.75
      - 60-69 percent third degree T32.76
      - 70-79 percent third degree T32.77
  - 80-89 percent T32.80
    - with
      - 10-19 percent third degree T32.81
      - 20-29 percent third degree T32.82
      - 30-39 percent third degree T32.83
      - 40-49 percent third degree T32.84
      - 50-59 percent third degree T32.85
      - 60-69 percent third degree T32.86
      - 70-79 percent third degree T32.87
      - 80-89 percent third degree T32.88
  - 90 percent or more T32.90
    - with
      - 10-19 percent third degree T32.91
      - 20-29 percent third degree T32.92
      - 30-39 percent third degree T32.93
      - 40-49 percent third degree T32.94
      - 50-59 percent third degree T32.95
      - 60-69 percent third degree T32.96
      - 70-79 percent third degree T32.97
      - 80-89 percent third degree T32.98
      - 90-99 percent third degree T32.99
- extremity (see: Corrosion, limb)
- eye T26.9-
  - with resulting rupture and destruction of eyeball T26.7-
  - conjunctival sac (see: Corrosion, cornea)
  - cornea (see: Corrosion, cornea)
  - lid (see: Corrosion, eyelid)
  - periocular area (see: Corrosion eyelid)
  - specified site NEC T26.8-
- eyeball (see: Corrosion, eye)
- eyelid T26.5-
- face (see: Corrosion, head)
- finger T23.429
  - first degree T23.529
  - left T23.422
    - first degree T23.522
    - second degree T23.622
    - third degree T23.722
  - multiple sites T23.439
    - with thumb T23.449
      - first degree T23.549
      - left T23.442
        
        first degree T23.542
        
        second degree T23.642
        
        third degree T23.742
      - right T23.441
        
        first degree T23.541
        
        second degree T23.641
        
        third degree T23.741
      - second degree T23.649
      - third degree T23.749
    - first degree T23.539
    - left T23.432
      - first degree T23.532
      - second degree T23.632
      - third degree T23.732
    - right T23.431
      - first degree T23.531
      - second degree T23.631
      - third degree T23.731
    - second degree T23.639
    - third degree T23.739
  - right T23.421
    - first degree T23.521
    - second degree T23.621
    - third degree T23.721
  - second degree T23.629
  - third degree T23.729
- flank (see: Corrosion, abdomen)
- foot T25.429
  - first degree T25.529
  - left T25.422
    - first degree T25.522
    - second degree T25.622
    - third degree T25.722
  - multiple with ankle (see: Corrosion, lower, limb, multiple, ankle and foot)
  - right T25.421
    - first degree T25.521
    - second degree T25.621
    - third degree T25.721
  - second degree T25.629
  - third degree T25.729
- forearm T22.419
  - first degree T22.519
  - left T22.412
    - first degree T22.512
    - second degree T22.612
    - third degree T22.712
  - right T22.411
    - first degree T22.511
    - second degree T22.611
    - third degree T22.711
  - second degree T22.619
  - third degree T22.719
- forehead T20.46
  - first degree T20.56
  - second degree T20.66
  - third degree T20.76
- fourth degree - code as Corrosion, third degree, by site
- full thickness skin loss - code as Corrosion, third degree, by site
- gastrointestinal tract NEC T28.7
- genital organs
  - external
    - female T21.47
      - first degree T21.57
      - second degree T21.67
      - third degree T21.77
    - male T21.46
      - first degree T21.56
      - second degree T21.66
      - third degree T21.76
  - internal T28.8
- groin (see: Corrosion, abdominal wall)
- hand T23.409
  - back (see: Corrosion, dorsum of hand)
  - finger (see: Corrosion, finger)
  - first degree T23.509
  - left T23.402
    - first degree T23.502
    - second degree T23.602
    - third degree T23.702
  - multiple sites with wrist T23.499
    - first degree T23.599
    - left T23.492
      - first degree T23.592
      - second degree T23.692
      - third degree T23.792
    - right T23.491
      - first degree T23.591
      - second degree T23.691
      - third degree T23.791
    - second degree T23.699
    - third degree T23.799
  - palm (see: Corrosion, palm)
  - right T23.401
    - first degree T23.501
    - second degree T23.601
    - third degree T23.701
  - second degree T23.609
  - third degree T23.709
  - thumb (see: Corrosion, thumb)
- head T20.40
  - cheek (see: Corrosion, cheek)
  - chin (see: Corrosion, chin)
  - ear (see: Corrosion, ear)
  - eye (see: Corrosion, eye)
  - first degree T20.50
  - forehead (see: Corrosion, forehead)
  - lip (see: Corrosion, lip)
  - multiple sites T20.49
    - first degree T20.59
    - second degree T20.69
    - third degree T20.79
  - neck (see: Corrosion, neck)
  - nose (see: Corrosion, nose)
  - scalp (see: Corrosion, scalp)
  - second degree T20.60
  - third degree T20.70
- hip (see: Corrosion, lower, limb)
- inhalation (see: Corrosion, respiratory tract)
- internal organ T28.90
  - alimentary tract T28.7
    - esophagus T28.6
  - esophagus T28.6
  - genitourinary T28.8
  - mouth T28.5
  - pharynx T28.5
  - specified organ NEC T28.99
- interscapular region (see: Corrosion, back, upper)
- intestine T28.7
- knee T24.429
  - first degree T24.529
  - left T24.422
    - first degree T24.522
    - second degree T24.622
    - third degree T24.722
  - right T24.421
    - first degree T24.521
    - second degree T24.621
    - third degree T24.721
  - second degree T24.629
  - third degree T24.729
- labium (see: Corrosion, genital organs, external, female)
- lacrimal apparatus, duct, gland or sac (see: Corrosion, eye, specified site NEC)
- larynx T27.4
  - with lung T27.5
- leg (see: Corrosion, lower limb)
- limb
  - lower (see: Corrosion, lower, limb)
  - upper (see: Corrosion, upper limb)
- lip T20.42
  - first degree T20.52
  - second degree T20.62
  - third degree T20.72
- lower
  - back (see: Corrosion, back)
  - limb T24.409
    - ankle (see: Corrosion, ankle)
    - calf (see: Corrosion, calf)
    - first degree T24.509
    - foot (see: Corrosion, foot)
    - knee (see: Corrosion, knee)
    - left T24.402
      - first degree T24.502
      - second degree T24.602
      - third degree T24.702
    - multiple sites, except ankle and foot T24.499
      - ankle and foot T25.499
        
        first degree T25.599
        
        left T25.492
        
        first degree T25.592
        
        second degree T25.692
        
        third degree T25.792
        
        right T25.491
        
        first degree T25.591
        
        second degree T25.691
        
        third degree T25.791
        
        second degree T25.699
        
        third degree T25.799
      - first degree T24.599
      - left T24.492
        
        first degree T24.592
        
        second degree T24.692
        
        third degree T24.792
      - right T24.491
        
        first degree T24.591
        
        second degree T24.691
        
        third degree T24.791
      - second degree T24.699
      - third degree T24.799
    - right T24.401
      - first degree T24.501
      - second degree T24.601
      - third degree T24.701
    - second degree T24.609
    - hip (see: Corrosion, thigh)
    - thigh (see: Corrosion, thigh)
    - third degree T24.709
- lung T27.5
- mouth T28.5
- neck T20.47
  - first degree T20.57
  - second degree T20.67
  - third degree T20.77
- nose T20.44
  - first degree T20.54
  - second degree T20.64
  - third degree T20.74
- ocular adnexa (see: Corrosion, eye)
- orbit region (see: Corrosion, eyelid)
- palm T23.459
  - first degree T23.559
  - left T23.452
    - first degree T23.552
    - second degree T23.652
    - third degree T23.752
  - right T23.451
    - first degree T23.551
    - second degree T23.651
    - third degree T23.751
  - second degree T23.659
  - third degree T23.759
- partial thickness - code as Corrosion, unspecified degree, by site
- pelvis (see: Corrosion, trunk)
- penis (see: Corrosion, genital organs, external, male)
- perineum
  - female (see: Corrosion, genital organs, external, female)
  - male (see: Corrosion, genital organs, external, male)
- periocular area (see: Corrosion, eyelid)
- pharynx T28.5
- rectum T28.7
- respiratory tract T27.7
  - larynx (see: Corrosion, larynx)
  - specified part NEC T27.6
  - trachea (see: Corrosion, larynx)
- sac, lacrimal (see: Corrosion, eye, specified site NEC)
- scalp T20.45
  - first degree T20.55
  - second degree T20.65
  - third degree T20.75
- scapular region T22.469
  - first degree T22.569
  - left T22.462
    - first degree T22.562
    - second degree T22.662
    - third degree T22.762
  - right T22.461
    - first degree T22.561
    - second degree T22.661
    - third degree T22.761
  - second degree T22.669
  - third degree T22.769
- sclera (see: Corrosion, eye, specified site NEC)
- scrotum (see: Corrosion, genital organs, external, male)
- shoulder T22.459
  - first degree T22.559
  - left T22.452
    - first degree T22.552
    - second degree T22.652
    - third degree T22.752
  - right T22.451
    - first degree T22.551
    - second degree T22.651
    - third degree T22.751
  - second degree T22.659
  - third degree T22.759
- stomach T28.7
- temple (see: Corrosion, head)
- testis (see: Corrosion, genital organs, external, male)
- thigh T24.419
  - first degree T24.519
  - left T24.412
    - first degree T24.512
    - second degree T24.612
    - third degree T24.712
  - right T24.411
    - first degree T24.511
    - second degree T24.611
    - third degree T24.711
  - second degree T24.619
  - third degree T24.719
- thorax (see: Corrosion, trunk)
- throat T28.5
- thumb T23.419
  - first degree T23.519
  - left T23.412
    - first degree T23.512
    - second degree T23.612
    - third degree T23.712
  - multiple sites with fingers T23.449
    - first degree T23.549
    - left T23.442
      - first degree T23.542
      - second degree T23.642
      - third degree T23.742
    - right T23.441
      - first degree T23.541
      - second degree T23.641
      - third degree T23.741
    - second degree T23.649
    - third degree T23.749
  - right T23.411
    - first degree T23.511
    - second degree T23.611
    - third degree T23.711
  - second degree T23.619
  - third degree T23.719
- toe T25.439
  - first degree T25.539
  - left T25.432
    - first degree T25.532
    - second degree T25.632
    - third degree T25.732
  - right T25.431
    - first degree T25.531
    - second degree T25.631
    - third degree T25.731
  - second degree T25.639
  - third degree T25.739
- tongue T28.5
- tonsil T28.5
- total body (see: Corrosion, multiple body regions)
- trachea T27.4
  - with lung T27.5
- trunk T21.40
  - abdominal wall (see: Corrosion, abdominal wall)
  - anus (see: Corrosion, buttock)
  - axilla (see: Corrosion, upper limb)
  - back (see: Corrosion, back)
  - breast (see: Corrosion, chest wall)
  - buttock (see: Corrosion, buttock)
  - chest wall (see: Corrosion, chest wall)
  - first degree T21.50
  - flank (see: Corrosion, abdominal wall)
  - genital
    - female (see: Corrosion, genital organs, external, female)
    - male (see: Corrosion, genital organs, external, male)
  - groin (see: Corrosion, abdominal wall)
  - interscapular region (see: Corrosion, back, upper)
  - labia (see: Corrosion, genital organs, external, female)
  - lower back (see: Corrosion, back)
  - penis (see: Corrosion, genital organs, external, male)
  - perineum
    - female (see: Corrosion, genital organs, external, female)
    - male (see: Corrosion, genital organs, external, male)
  - scapular region (see: Corrosion, upper limb)
  - scrotum (see: Corrosion, genital organs, external, male)
  - second degree T21.60
  - shoulder (see: Corrosion, upper limb)
  - specified site NEC T21.49
    - first degree T21.59
    - second degree T21.69
    - third degree T21.79
  - testes (see: Corrosion, genital organs, external, male)
  - third degree T21.70
  - upper back (see: Corrosion, back, upper)
  - vagina T28.8
  - vulva (see: Corrosion, genital organs, external, female)
- unspecified site with extent of body surface involved specified
  - less than 10 percent T32.0
  - 10-19 percent T32.10
    - with 10-19 percent third degree T32.11
  - 20-29 percent T32.20
    - with
      - 10-19 percent third degree T32.21
      - 20-29 percent third degree T32.22
  - 30-39 percent T32.30
    - with
      - 10-19 percent third degree T32.31
      - 20-29 percent third degree T32.32
      - 30-39 percent third degree T32.33
  - 40-49 percent T32.40
    - with
      - 10-19 percent third degree T32.41
      - 20-29 percent third degree T32.42
      - 30-39 percent third degree T32.43
      - 40-49 percent third degree T32.44
  - 50-59 percent T32.50
    - with
      - 10-19 percent third degree T32.51
      - 20-29 percent third degree T32.52
      - 30-39 percent third degree T32.53
      - 40-49 percent third degree T32.54
      - 50-59 percent third degree T32.55
  - 60-69 percent T32.60
    - with
      - 10-19 percent third degree T32.61
      - 20-29 percent third degree T32.62
      - 30-39 percent third degree T32.63
      - 40-49 percent third degree T32.64
      - 50-59 percent third degree T32.65
      - 60-69 percent third degree T32.66
  - 70-79 percent T32.70
    - with
      - 10-19 percent third degree T32.71
      - 20-29 percent third degree T32.72
      - 30-39 percent third degree T32.73
      - 40-49 percent third degree T32.74
      - 50-59 percent third degree T32.75
      - 60-69 percent third degree T32.76
      - 70-79 percent third degree T32.77
  - 80-89 percent T32.80
    - with
      - 10-19 percent third degree T32.81
      - 20-29 percent third degree T32.82
      - 30-39 percent third degree T32.83
      - 40-49 percent third degree T32.84
      - 50-59 percent third degree T32.85
      - 60-69 percent third degree T32.86
      - 70-79 percent third degree T32.87
      - 80-89 percent third degree T32.88
  - 90 percent or more T32.90
    - with
      - 10-19 percent third degree T32.91
      - 20-29 percent third degree T32.92
      - 30-39 percent third degree T32.93
      - 40-49 percent third degree T32.94
      - 50-59 percent third degree T32.95
      - 60-69 percent third degree T32.96
      - 70-79 percent third degree T32.97
      - 80-89 percent third degree T32.98
      - 90-99 percent third degree T32.99
- upper limb T22.40
  - above elbow (see: Corrosion, above elbow)
  - axilla (see: Corrosion, axilla)
  - elbow (see: Corrosion, elbow)
  - first degree T22.50
  - forearm (see: Corrosion, forearm)
  - hand (see: Corrosion, hand)
  - interscapular region (see: Corrosion, back, upper)
  - multiple sites T22.499
    - first degree T22.599
    - left T22.492
      - first degree T22.592
      - second degree T22.692
      - third degree T22.792
    - right T22.491
      - first degree T22.591
      - second degree T22.691
      - third degree T22.791
    - second degree T22.699
    - third degree T22.799
  - scapular region (see: Corrosion, scapular region)
  - second degree T22.60
  - shoulder (see: Corrosion, shoulder)
  - third degree T22.70
  - wrist (see: Corrosion, hand)
- uterus T28.8
- vagina T28.8
- vulva (see: Corrosion, genital organs, external, female)
- wrist T23.479
  - first degree T23.579
  - left T23.472
    - first degree T23.572
    - second degree T23.672
    - third degree T23.772
  - multiple sites with hand T23.499
    - first degree T23.599
    - left T23.492
      - first degree T23.592
      - second degree T23.692
      - third degree T23.792
    - right T23.491
      - first degree T23.591
      - second degree T23.691
      - third degree T23.791
    - second degree T23.699
    - third degree T23.799
  - right T23.471
    - first degree T23.571
    - second degree T23.671
    - third degree T23.771
  - second degree T23.679
  - third degree T23.779
Corrosive burn (see: Corrosion)
Corsican fever (see: Malaria)
Cortical (see: condition)
Cortico-adrenal (see: condition)
Coryza J00
- with grippe or influenza (see: Influenza, with, respiratory manifestations NEC)
- syphilitic
  - congenital A50.05
Co-sleeping, child-caregiver Z72.823
Costen's syndrome or complex M26.69
Costiveness (see: Constipation)
Costochondritis M94.0
Cotard's syndrome F22
Cot death R99
Cotia virus B08.8
Cotton wool spots H35.81
Cotugno disease (see: Sciatica)
Cough R05.9
- with hemorrhage (see: Hemoptysis)
- acute R05.1
- bronchial R05.8
  - with grippe or influenza (see: Influenza, with, respiratory manifestations NEC)
- chronic R05.3
- functional F45.8
- hysterical F45.8
- laryngeal, spasmodic R05.8
- paroxysmal, due to Bordetella pertussis A37.00
  - with pneumonia A37.01
- persistent R05.3
- psychogenic F45.8
- refractory R05.3
- smokers' J41.0
- specified NEC R05.8
- subacute R05.2
- syncope R05.4
- tea taster's B49
- unexplained R05.3
Counseling Z71.9
- abuse NEC
  - perpetrator Z69.82
  - victim Z69.81
- alcohol abuser Z71.41
  - family Z71.42
- child abuse
  - nonparental
    - perpetrator Z69.021
    - victim Z69.020
  - parental
    - perpetrator Z69.011
    - victim Z69.010
- consanguinity Z71.89
- contraceptive Z30.09
- dietary Z71.3
- drug abuser Z71.51
  - family member Z71.52
- exercise Z71.82
- family Z71.89
- fertility preservation Z31.62
- for non-attending third party Z71.0
  - related to sexual behavior or orientation Z70.2
- genetic
  - nonprocreative Z71.83
  - procreative NEC Z31.5
- gestational carrier Z31.7
- health (see: Counseling, medical)
  - risk for travel Z71.84
- human immunodeficiency virus Z71.7
- immunization safety Z71.85
- impotence Z70.1
- insulin pump use Z46.81
- medical Z71.9
  - boarding school resident Z59.3
  - consanguinity Z71.89
  - feared complaint and no disease found Z71.1
  - human immunodeficiency virus Z71.7
  - institutional resident Z59.3
  - on behalf of another Z71.0
    - related to sexual behavior or orientation Z70.2
  - person living alone Z60.2
  - specified reason NEC Z71.89
- natural family planning
  - procreative Z31.61
  - to avoid pregnancy Z30.02
- pediatric-to-adult transition Z71.87
- perpetrator
  - abuse NEC Z69.82
  - child abuse
    - non-parental Z69.021
    - parental Z69.011
  - rape NEC Z69.82
  - spousal abuse Z69.12
- procreative NEC Z31.69
  - fertility preservation Z31.62
  - using natural family planning Z31.61
- promiscuity Z70.1
- rape victim Z69.81
- religious Z71.81
- safety for travel Z71.84
- sex, sexual Z70.9
  - attitude Z70.0
  - behavior or orientation Z70.1
  - combined concerns Z70.3
  - non-responsiveness Z70.1
  - on behalf of third party Z70.2
  - specified reason NEC Z70.8
- socioeconomic factors Z71.88
- specified reason NEC Z71.89
- spiritual Z71.81
- spousal abuse Z69.12
  - victim Z69.11
- substance abuse Z71.89
  - alcohol Z71.41
  - drug Z71.51
  - tobacco Z71.6
- tobacco use Z71.6
- travel Z71.84
- use
  - insulin pump Z46.81
- vaccine product safety Z71.85
- victim
  - abuse Z69.81
  - child abuse
    - by parent Z69.010
    - non-parental Z69.020
  - rape NEC Z69.81
Coupled rhythm R00.8
Couvelaire syndrome or uterus O45.8X-
COVID-19 U07.1
- condition post U09.9
- contact Z20.822
- exposure Z20.822
- history of Z86.16
- long U09.9
- partially vaccinated Z28.311
- pneumonia J12.82
- screening Z11.52
- sequelae U09.9
- unvaccinated Z28.310
Cowperitis (see: Urethritis)
Cowper's gland (see: condition)
Cowpox B08.010
- due to vaccination T88.1
Coxa
- magna M91.4-
- plana M91.2-
- valga
  - congenital Q65.81
  - sequelae E64.3
- vara
  - congenital Q65.82
  - sequelae E64.3
Coxalgia, coxalgic
- tuberculous A18.02
Coxitis (see: Monoarthritis, hip)
Coxsackie B34.1
- as cause of disease classified elsewhere B97.11
- carditis B33.20
- central nervous system NEC A88.8
- endocarditis B33.21
- enteritis A08.39
- meningitis A87.0
- myocarditis B33.22
- pericarditis B33.23
- pharyngitis B08.5
- pleurodynia B33.0
- specific disease NEC B33.8
Crabs, meaning pubic lice B85.3
Crack baby P04.41
Cracked nipple N64.0
- associated with
  - lactation O92.13
  - pregnancy O92.11-
  - puerperium O92.12
Cracked tooth K03.81
Cradle cap L21.0
Craft neurosis F48.8
Cramp R25.2
- abdominal (see: Pain, abdominal)
- bathing T75.1
- colic R10.83
  - psychogenic F45.8
- due to immersion T75.1
- fireman T67.2
- heat T67.2
- immersion T75.1
- intestinal (see: Pain, abdominal)
  - psychogenic F45.8
- leg, sleep related G47.62
- limb R25.2
  - sleep related G47.62
- linotypist's F48.8
  - organic G25.89
- muscle R25.2
  - due to immersion T75.1
  - psychogenic F45.8
- occupational F48.8
  - organic G25.89
- salt-depletion E87.1
- sleep related, leg G47.62
- stoker's T67.2
- swimmer's T75.1
- telegrapher's F48.8
  - organic G25.89
- typist's F48.8
  - organic G25.89
- uterus N94.89
  - menstrual (see: Dysmenorrhea)
- writer's F48.8
  - organic G25.89
Cranial (see: condition)
Craniocleidodysostosis Q74.0
Craniofenestria Q75.8
Craniolacunia Q75.8
Craniopagus Q89.4
Craniopathy, metabolic M85.2
Craniopharyngeal (see: condition)
Craniopharyngioma D44.4
Craniorachischisis Q00.1
Cranioschisis Q75.8
Craniostenosis Q75.009
Craniosynostosis Q75.009
- bilateral Q75.002
- coronal Q75.029
  - bilateral Q75.022
  - unilateral Q75.021
- lambdoid Q75.049
  - bilateral Q75.042
  - unilateral Q75.041
- metopic Q75.03
- multi-suture, specified NEC Q75.058
- sagittal Q75.01
- single-suture, specified NEC Q75.08
- unilateral Q75.001
Craniotabes M83.8
- neonatal P96.3
- rachitic E64.3
- syphilitic A50.56
Cranium (see: condition)
Craw-craw (see: Onchocerciasis)
Creaking joint (see: Derangement, joint, specified type NEC)
Creeping
- eruption B76.9
- palsy or paralysis G12.22
Crenated tongue K14.8
Creotoxism A05.9
Crepitus
- caput Q75.8
- joint (see: Derangement, joint, specified type NEC)
Crescent or conus choroid, congenital Q14.3
CREST syndrome M34.1
Cretin, cretinism E00.9
- pelvis
  - with disproportion O33.0
    - causing obstructed labor O65.0
- type
  - hypothyroid E00.1
  - mixed E00.2
  - myxedematous E00.1
  - neurological E00.0
Creutzfeldt-Jakob disease or syndrome A81.00
- familial A81.09
- iatrogenic A81.09
- specified NEC A81.09
- sporadic A81.09
- variant A81.01
Crib death R99
Cribriform hymen Q52.3
Cri-du-chat syndrome Q93.4
Crigler-Najjar disease or syndrome E80.5
Crime, victim of Z65.4
Crimean hemorrhagic fever A98.0
Criminalism F60.2
Crisis
- abdomen R10.0
- acute reaction F43.0
- addisonian E27.2
- adrenal E27.2
- celiac K90.0
- Dietl's N13.8
- emotional
  - acute reaction to stress F43.0
  - specific to childhood and adolescence F93.8
- glaucomatocyclitic (see: Glaucoma, secondary, inflammation)
- heart (see: Failure, heart)
- nitritoid I95.2
  - correct substance properly administered (see: Table of Drugs and Chemicals, by drug, adverse effect)
  - overdose or wrong substance given or taken (see: Table of Drugs and Chemicals, by drug, poisoning)
- oculogyric H51.8
  - psychogenic F45.8
- Pel's A52.11
- psychosexual identity F64.2
- renal N28.0
- sickle-cell D57.00
  - with
    - acute chest syndrome D57.01
    - cerebral vascular involvement D57.03
    - complication specified NEC D57.09
    - pain D57.00
    - splenic sequestration D57.02
- state F43.0
- tabetic A52.11
- thyroid (see: Thyrotoxicosis with thyroid storm)
- thyrotoxic (see: Thyrotoxicosis with thyroid storm)
Crocq's disease I73.89
Crohn's disease (see: Enteritis, regional)
Crooked septum, nasal J34.2
Cross syndrome E70.328
Crossbite M26.24
Cross-eye (see: Strabismus, convergent concomitant)
Croup, croupous J05.0
- bronchial J20.9
- diphtheritic A36.2
- false J38.5
- spasmodic J38.5
  - diphtheritic A36.2
- stridulous J38.5
  - diphtheritic A36.2
Crouzon's disease Q75.1
Crowding, tooth, teeth, fully erupted M26.31
CRST syndrome M34.1
Cruchet's disease A85.8
Cruelty in children
Crural ulcer (see: Ulcer, lower limb)
Crush, crushed, crushing T14.8
- abdomen S38.1
- ankle S97.0-
- arm S47.-
- axilla (see: Crush, arm)
- back, lower S38.1
- buttock S38.1
- cheek S07.0
- chest S28.0
- cranium S07.1
- ear S07.0
- elbow S57.0-
- extremity
  - lower
    - ankle (see: Crush, ankle)
    - below knee (see: Crush, leg)
    - foot (see: Crush, foot)
    - hip (see: Crush, hip)
    - knee (see: Crush, knee)
    - thigh (see: Crush, thigh)
    - toe (see: Crush, toe)
  - upper
    - below elbow S67.9-
    - elbow (see: Crush, elbow)
    - finger (see: Crush, finger)
    - forearm (see: Crush, forearm)
    - hand (see: Crush, hand)
    - thumb (see: Crush, thumb)
    - upper arm (see: Crush, arm)
    - wrist (see: Crush, wrist)
- face S07.0
- finger S67.1-
  - with hand (see: Crush, hand, specified site NEC)
  - index S67.19-
  - little S67.19-
  - middle S67.19-
  - ring S67.19-
  - thumb (see: Crush, thumb)
- foot S97.8-
  - toe (see: Crush, toe)
- forearm S57.8-
- genitalia, external
  - female S38.002
    - vagina S38.03
    - vulva S38.03
  - male S38.001
    - penis S38.01
    - scrotum S38.02
    - testis S38.02
- hand S67.2-
  - with wrist S67.4-
- head S07.9
  - specified NEC S07.8
- heel (see: Crush, foot)
- hip S77.0-
  - with thigh S77.2-
- internal organ T14.8
- knee S87.0-
- labium S38.03
- larynx S17.0
- leg S87.8-
  - knee (see: Crush, knee)
- lip S07.0
- lower
  - back S38.1
  - leg (see: Crush, leg)
- neck S17.9
- nerve (see: Injury, nerve)
- nose S07.0
- pelvis S38.1
- penis S38.01
- scalp S07.8
- scapular region (see: Crush, arm)
- scrotum S38.02
- severe, unspecified site T14.8
- shoulder (see: Crush, arm)
- skull S07.1
- syndrome T79.5
- testis S38.02
- thigh S77.1-
  - with hip S77.2-
- throat S17.8
- thumb S67.0-
  - with hand (see: Crush, hand, specified site NEC)
- toe S97.10-
  - great S97.11-
  - lesser S97.12-
- trachea S17.0
- vagina S38.03
- vulva S38.03
- wrist S67.3-
  - with hand S67.4-
Crusta lactea L21.0
Crusts R23.4
Crutch paralysis (see: Injury, brachial plexus)
Cruveilhier-Baumgarten cirrhosis, disease or syndrome K74.69
Cruveilhier's atrophy or disease G12.8
Crying
- child, adolescent, or adult R45.83
- infant R68.11
Cryofibrinogenemia D89.2
Cryoglobulinemia D89.1
- with lung involvement D89.1
Cryptitis K62.89
Cryptococcosis, cryptococcus B45.9
- bone B45.3
- cerebral B45.1
- cutaneous B45.2
- disseminated B45.7
- generalized B45.7
- meningitis B45.1
- meningocerebralis B45.1
- osseous B45.3
- pulmonary B45.0
- skin B45.2
- specified NEC B45.8
Cryptopapillitis K62.89
Cryptophthalmos Q11.2
- syndrome Q87.0
Cryptorchid, cryptorchism, cryptorchidism Q53.9
- bilateral Q53.20
  - abdominal Q53.211
  - perineal Q53.22
- unilateral Q53.10
  - abdominal Q53.111
  - perineal Q53.12
Cryptosporidiosis A07.2
- hepatobiliary B88.8
- respiratory B88.8
Cryptostromosis J67.6
Crystalluria R82.998
Cubitus
- congenital Q68.8
- valgus M21.0-
  - congenital Q68.8
  - sequelae E64.3
- varus M21.1-
  - congenital Q68.8
  - sequelae E64.3
Cultural deprivation or shock Z60.3
Curling esophagus K22.4
Curling's ulcer (see: Ulcer, peptic, acute)
Curschmann G71.11
Curse, Ondine's (see: Apnea, sleep)
Curvature
- organ or site, congenital NEC (see: Distortion)
- penis Q55.61
- Pott's A18.01
- radius, idiopathic, progressive Q74.0
- spine (see: Dorsopathy, deforming)
  - congenital Q67.5
  - due to or associated with
    - Charcot-Marie-Tooth disease G60.0
    - osteitis
      - deformans M88.88
      - fibrosa cystica E21.0
    - tuberculosis A18.01
  - sequelae E64.3
  - tuberculous A18.01
Cushingoid due to steroid therapy E24.2
- correct substance properly administered (see: Table of Drugs and Chemicals, by drug, adverse effect)
- overdose or wrong substance given or taken (see: Table of Drugs and Chemicals, by drug, poisoning)
Cushing's
- syndrome or disease E24.9
  - drug-induced E24.2
  - iatrogenic E24.2
  - pituitary-dependent E24.0
  - specified NEC E24.8
- ulcer (see: Ulcer, peptic, acute)
Cusp, Carabelli - omit code
Cut
- muscle (see: Injury, muscle)
Cutaneous
- hemorrhage R23.3
- larva migrans B76.9
Cutis
- hyperelastica Q82.8
  - acquired L57.4
- laxa (see: Dermatolysis)
- marmorata R23.8
- osteosis L94.2
- pendula (see: Dermatolysis)
- rhomboidalis nuchae L57.2
- verticis gyrata Q82.8
  - acquired L91.8
Cyanosis R23.0
- due to
  - patent foramen botalli Q21.12
  - persistent foramen ovale Q21.12
- enterogenous D74.8
- paroxysmal digital (see: Raynaud's disease)
  - with gangrene I73.01
- retina, retinal H35.89
Cyanotic heart disease I24.9
- congenital Q24.9
Cycle
- anovulatory N97.0
- menstrual, irregular N92.6
Cyclencephaly Q04.9
Cyclical vomiting, in migraine, G43.A0
- psychogenic F50.89
Cyclitis H20.9
- chronic (see: Iridocyclitis, chronic)
- Fuchs' heterochromic H20.81-
- granulomatous (see: Iridocyclitis, chronic)
- lens-induced (see: Iridocyclitis, lens-induced)
- posterior H30.2-
Cycloid personality F34.0
Cyclophoria H50.54
Cyclopia, cyclops Q87.0
Cyclopism Q87.0
Cyclosporiasis A07.4
Cyclothymia F34.0
Cyclothymic personality F34.0
Cyclotropia H50.41-
Cylindroma
- eccrine dermal (see: Neoplasm, skin, benign)
- skin (see: Neoplasm, skin, benign)
Cylindruria R82.998
Cynanche
- diphtheritic A36.2
- tonsillaris J36
Cynophobia F40.218
Cynorexia R63.2
Cyphosis (see: Kyphosis)
Cyprus fever (see: Brucellosis)
Cyst
- adenoid J35.8
- adrenal gland E27.8
  - congenital Q89.1
- air, lung J98.4
- allantoic Q64.4
- alveolar process M27.40
- amnion, amniotic O41.8X-
- aneurysmal M27.49
- anterior
  - chamber (see: Cyst, iris)
  - nasopalatine K09.1
- antrum J34.1
- anus K62.89
- apical K04.8
- appendix K38.8
- arachnoid, brain G93.0
  - congenital Q04.6
- arytenoid J38.7
- Baker's M71.2-
  - ruptured M66.0
  - tuberculous A18.02
- Bartholin's gland N75.0
- bile duct K83.5
- bladder N32.89
- blue dome (see: Cyst, breast)
- bone M85.60
  - aneurysmal M85.50
    - ankle M85.57-
    - foot M85.57-
    - forearm M85.53-
    - hand M85.54-
    - jaw M27.49
    - lower leg M85.56-
    - multiple site M85.59
    - neck M85.58
    - rib M85.58
    - shoulder M85.51-
    - skull M85.58
    - specified site NEC M85.58
    - thigh M85.55-
    - toe M85.57-
    - upper arm M85.52-
    - vertebra M85.58
  - solitary M85.40
    - ankle M85.47-
    - fibula M85.46-
    - foot M85.47-
    - hand M85.44-
    - humerus M85.42-
    - jaw M27.49
    - neck M85.48
    - pelvis M85.45-
    - radius M85.43-
    - rib M85.48
    - shoulder M85.41-
    - skull M85.48
    - specified site NEC M85.48
    - tibia M85.46-
    - toe M85.47-
    - ulna M85.43-
    - vertebra M85.48
  - specified type NEC M85.60
    - ankle M85.67-
    - foot M85.67-
    - forearm M85.63-
    - hand M85.64-
    - jaw M27.40
      - developmental K09.1
        
        odontogenic K09.0
      - latent M27.0
    - lower leg M85.66-
    - multiple site M85.69
    - neck M85.68
    - rib M85.68
    - shoulder M85.61-
    - skull M85.68
    - specified site NEC M85.68
    - thigh M85.65-
    - toe M85.67-
    - upper arm M85.62-
    - vertebra M85.68
- brain G93.0
  - congenital Q04.6
  - hydatid B67.99
  - third ventricle Q04.6
- branchial Q18.0
- branchiogenic Q18.0
- breast N60.0-
  - involution (see: Dysplasia, mammary, specified type NEC)
  - sebaceous (see: Dysplasia, mammary, specified type NEC)
- broad ligament N83.8
- bronchogenic J98.4
  - congenital Q33.0
- buccal K09.8
- bulbourethral gland N36.8
- bursa, bursal NEC M71.30
  - with rupture (see: Rupture, synovium)
  - ankle M71.37-
  - elbow M71.32-
  - foot M71.37-
  - hand M71.34-
  - hip M71.35-
  - multiple sites M71.39
  - pharyngeal J39.2
  - popliteal space (see: Cyst, Baker's)
  - shoulder M71.31-
  - specified site NEC M71.38
  - wrist M71.33-
- calcifying odontogenic D16.5
  - upper jaw D16.4
- canal of Nuck N94.89
  - congenital Q52.4
- canthus (see: Cyst, conjunctiva)
- carcinomatous (see: Neoplasm, malignant, by site)
- cauda equina G95.89
- cavum septi pellucidi (see: Cyst, brain)
- celomic Q24.8
- cerebellopontine (see: Cyst, brain)
- cerebellum (see: Cyst, brain)
- cerebral (see: Cyst, brain)
- cervical lateral Q18.0
- cervix NEC N88.8
  - embryonic Q51.6
  - nabothian N88.8
- chiasmal optic NEC (see: Disorder, optic, chiasm)
- chocolate N80.10-
- choledochus, congenital Q44.4
- chorion O41.8X-
- choroid plexus G93.0
  - congenital Q04.6
- ciliary body (see: Cyst, iris)
- clitoris N90.7
- colon K63.89
- common K83.5
- congenital NEC Q89.8
  - adrenal gland Q89.1
  - epiglottis Q31.8
  - esophagus Q39.8
  - fallopian tube Q50.4
  - kidney Q61.00
    - more than one Q61.02
      - specified as polycystic Q61.3
        
        adult type Q61.2
        
        infantile type NEC Q61.19
        
        collecting duct dilation Q61.11
    - solitary Q61.01
  - larynx Q31.8
  - liver Q44.6
  - lung Q33.0
  - mediastinum Q34.1
  - ovary Q50.1
  - oviduct Q50.4
  - periurethral Q64.79
  - prepuce Q55.69
  - salivary gland Q38.4
  - sublingual Q38.6
  - submaxillary gland Q38.6
  - thymus Q89.2
  - tongue Q38.3
  - ureterovesical orifice Q62.8
  - vulva Q52.79
- conjunctiva H11.44-
- cornea H18.89-
- corpora quadrigemina G93.0
- corpus
  - albicans N83.29-
  - luteum N83.1-
- Cowper's gland N36.8
- cranial meninges G93.0
- craniobuccal pouch E23.6
- craniopharyngeal pouch E23.6
- cystic duct K82.8
- Cysticercus (see: Cysticercosis)
- Dandy-Walker Q03.1
  - with spina bifida (see: Spina bifida)
- dental K04.8
  - developmental K09.0
  - eruption K09.0
  - primordial K09.0
- dentigerous K09.0
- dermoid (see: Neoplasm, benign, by site)
  - with malignant transformation C56.-
  - implantation
    - external area or site L72.0
    - iris (see: Cyst, iris, implantation)
    - vagina N89.8
    - vulva N90.7
  - mouth K09.8
  - oral soft tissue K09.8
  - sacrococcygeal (see: Cyst, pilonidal)
- developmental K09.1
  - odontogenic K09.0
  - oral region K09.1
  - ovary, ovarian Q50.1
- dura G93.0
  - spinal G96.198
- ear Q18.1
- echinococcal (see: Echinococcus)
- embryonic
  - cervix uteri Q51.6
  - fallopian tube Q50.4
  - vagina Q52.4
- endometrium, endometrial N85.8
  - ectopic (see: Endometriosis)
- enterogenous Q43.8
- epidermal, epidermoid L72.0
  - mouth K09.8
  - oral soft tissue K09.8
- epididymis N50.3
- epiglottis J38.7
- epiphysis cerebri E34.8
- epithelial L72.0
- epoophoron Q50.5
- eruption K09.0
- esophagus K22.89
- ethmoid sinus J34.1
- external female genital organs NEC N90.7
- eye NEC H57.89
  - congenital Q15.8
- eyelid H02.829
  - infected (see: Hordeolum)
  - left H02.826
    - lower H02.825
    - upper H02.824
  - right H02.823
    - lower H02.822
    - upper H02.821
- fallopian tube N83.8
  - congenital Q50.4
- fimbrial Q50.4
- fissural K09.1
- follicle N83.0-
  - nabothian N88.8
- follicular N83.0-
  - dentigerous K09.0
  - odontogenic K09.0
  - skin L72.9
    - specified NEC L72.8
- frontal sinus J34.1
- gallbladder K82.8
- ganglion (see: Ganglion)
- Gartner's duct Q52.4
- gingiva K09.0
- gland of Moll (see: Cyst, eyelid)
- globulomaxillary K09.1
- graafian follicle N83.0-
- granulosal lutein N83.1-
- hemangiomatous D18.00
  - intra-abdominal D18.03
  - intracranial D18.02
  - skin D18.01
  - specified site NEC D18.09
- hemorrhagic M27.49
- hydatid B67.90
  - brain B67.99
  - liver B67.8
  - lung NEC B67.99
  - Morgagni
    - female Q50.5
    - male Q55.4
      - testicular Q55.29
  - specified site NEC B67.99
- hymen N89.8
  - embryonic Q52.4
- hypopharynx J39.2
- hypophysis, hypophyseal E23.6
  - cerebri E23.6
- implantation
  - external area or site L72.0
  - iris (see: Cyst, iris, implantation)
  - vagina N89.8
  - vulva N90.7
- incisive canal K09.1
- inclusion L72.0
  - not of skin - code under Cyst, by site
- intestine K63.89
- intracranial (see: Cyst, brain)
- intraligamentous
  - knee (see: Derangement, knee)
- intrasellar E23.6
- iris H21.309
  - exudative H21.31-
  - idiopathic H21.30-
  - implantation H21.32-
  - parasitic H21.33-
  - pars plana H21.34-
    - exudative H21.35-
- jaw M27.40
  - aneurysmal M27.49
  - hemorrhagic M27.49
  - traumatic M27.49
  - developmental K09.0
  - fissural K09.1
- joint NEC (see: Disorder, joint, specified type NEC)
- kidney N28.1
  - acquired N28.1
  - calyceal (see: Hydronephrosis)
  - congenital Q61.00
  - more than one Q61.02
    - specified as polycystic Q61.3
      - adult type Q61.2
      - infantile type Q61.19
        
        collecting duct dilation Q61.11
  - pyelogenic (see: Hydronephrosis)
  - simple N28.1
  - solitary N28.1
    - acquired N28.1
    - congenital Q61.01
- labium N90.7
  - sebaceous N90.7
- lacrimal
  - gland H04.13-
  - passages or sac (see: Disorder, lacrimal system, specified NEC)
- larynx J38.7
- lateral periodontal K09.0
- lens H27.8
  - congenital Q12.8
- lip K13.0
- liver K76.89
  - congenital Q44.6
  - hydatid B67.8
    - granulosus B67.0
    - multilocularis B67.5
- lung J98.4
  - congenital Q33.0
  - giant bullous J43.9
- lutein N83.1-
- lymphangiomatous D18.1
- lymphoepithelial, oral soft tissue K09.8
- macula (see: Degeneration, macula, hole)
- malignant (see: Neoplasm, malignant, by site)
- mammary gland (see: Cyst, breast)
- mandible M27.40
  - dentigerous K09.0
  - radicular K04.8
- maxilla M27.40
  - dentigerous K09.0
  - radicular K04.8
- medial, face and neck Q18.8
- median
  - anterior maxillary K09.1
  - palatal K09.1
- mediastinum, congenital Q34.1
- meibomian (see: Chalazion)
  - infected (see: Hordeolum)
- membrane, brain G93.0
- meninges G93.0
  - spinal G96.198
- meniscus, knee (see: Derangement, knee, meniscus, cystic)
- mesentery, mesenteric K66.8
  - chyle I89.8
- mesonephric duct
  - female Q50.5
  - male Q55.4
- milk N64.89
- Morgagni
  - female Q50.5
  - male Q55.4
    - testicular Q55.29
- mouth K09.8
- Müllerian duct Q50.4
  - appendix testis Q55.29
  - cervix Q51.6
  - fallopian tube Q50.4
  - female Q50.4
  - male Q55.29
  - prostatic utricle Q55.4
  - vagina Q52.4
- multilocular D39.10
  - benign (see: Neoplasm, benign, by site)
- myometrium N85.8
- nabothian N88.8
- nasoalveolar K09.1
- nasolabial K09.1
- nasopalatine K09.1
- nasopharynx J39.2
- neoplastic (see: Neoplasm, uncertain behavior, by site)
  - benign (see: Neoplasm, benign, by site)
- nerve root
  - cervical G96.191
  - lumbar G96.191
  - sacral G96.191
  - thoracic G96.191
- nervous system NEC G96.89
- neuroenteric Q06.8
- nipple (see: Cyst, breast)
- nose J34.1
  - sinus J34.1
- odontogenic, developmental K09.0
- omentum K66.8
  - congenital Q45.8
- ora serrata (see: Cyst, retina, ora serrata)
- oral
  - region K09.9
    - developmental K09.1
    - specified NEC K09.8
  - soft tissue K09.9
    - specified NEC K09.8
- orbit H05.81-
- ovary, ovarian N83.20-
  - adherent N83.20-
  - chocolate N80.10-
  - corpus
    - albicans N83.29-
    - luteum N83.1-
  - dermoid D27.9
  - developmental Q50.1
  - due to failure of involution NEC N83.20-
  - endometrial N80.10-
  - follicular N83.0-
  - hemorrhagic N83.20-
  - in pregnancy or childbirth O34.8-
    - with obstructed labor O65.5
  - multilocular D39.10
  - pseudomucinous D27.9
  - retention N83.29-
  - serous N83.20-
  - specified NEC N83.29-
  - theca lutein N83.1-
  - tuberculous A18.18
- oviduct N83.8
- palate K09.1
- palatine papilla K09.1
- pancreas, pancreatic K86.2
  - congenital Q45.2
  - false K86.3
- paralabral
  - hip M24.85-
  - shoulder S43.43-
- paramesonephric duct Q50.4
  - female Q50.4
  - male Q55.29
- paranephric N28.1
- paraphysis, cerebri, congenital Q04.6
- parasitic B89
- parathyroid E21.4
- paratubal N83.8
- paraurethral duct N36.8
- paroophoron Q50.5
- parotid gland K11.6
- parovarian Q50.5
- pelvis, female N94.89
  - in pregnancy or childbirth O34.8-
    - causing obstructed labor O65.5
- penis N48.89
- periapical K04.8
- pericardial Q24.8
  - acquired I31.8
- pericoronal K09.0
- perineural G96.191
- periodontal K04.8
  - lateral K09.0
- peripelvic N28.1
- peritoneum K66.8
  - chylous I89.8
- periventricular, acquired, newborn P91.1
- pharynx J39.2
- pilar L72.11
- pilonidal L05.91
  - with abscess L05.01
  - malignant C44.59-
- pituitary E23.6
- placenta O43.19-
- pleura J94.8
- popliteal (see: Cyst, Baker's)
- porencephalic Q04.6
  - acquired G93.0
- postanal (see: Cyst, pilonidal)
- postmastoidectomy cavity (see: Complications, postmastoidectomy, cyst)
- preauricular Q18.1
- prepuce N47.4
  - congenital Q55.69
- primordial K09.0
- prostate N42.83
- pseudomucinous D27.9
- pupillary, miotic H21.27-
- radicular K04.8
- radiculodental K04.8
- ranular K11.8
- Rathke's pouch E23.6
- rectum K62.89
- renal (see: Cyst, kidney)
- residual K04.8
- retention N83.29-
  - salivary gland K11.6
- retina H33.19-
  - ora serrata H33.11-
  - parasitic H33.12-
- retroperitoneal K68.9
- sacrococcygeal (see: Cyst, pilonidal)
- salivary gland or duct K11.6
- Sampson's N80.10-
- sclera H15.89
- scrotum L72.9
  - sebaceous L72.3
- sebaceous L72.3
  - breast (see: Dysplasia, mammary, specified type NEC)
  - eyelid (see: Cyst, eyelid)
  - genital organ NEC
    - female N94.89
    - male N50.89
  - scrotum L72.3
- semilunar cartilage (see: Derangement, knee, meniscus, cystic)
- seminal vesicle N50.89
- serous N83.20-
- sinus J34.1
- Skene's gland N36.8
- skin L72.9
  - breast (see: Dysplasia, mammary, specified type NEC)
  - epidermal, epidermoid L72.0
  - epithelial L72.0
  - eyelid (see: Cyst, eyelid)
  - genital organ NEC
    - female N90.7
    - male N50.89
  - inclusion L72.0
  - scrotum L72.9
  - sebaceous L72.3
  - sweat gland or duct L74.8
- solitary
  - bone (see: Cyst, bone, solitary)
  - jaw M27.40
  - kidney N28.1
- spermatic cord N50.89
- sphenoid sinus J34.1
- spinal meninges G96.198
- spleen NEC D73.4
  - congenital Q89.09
  - hydatid B67.99
- Stafne's M27.0
- subarachnoid intrasellar R93.0
- subcutaneous, pheomycotic B43.2
- subdural G93.0
  - spinal cord G96.198
- sublingual gland K11.6
- submandibular gland K11.6
- submaxillary gland K11.6
- suburethral N36.8
- suprarenal gland E27.8
- suprasellar (see: Cyst, brain)
- sweat gland or duct L74.8
- synovial
  - ruptured (see: Rupture, synovium)
- Tarlov G96.191
- tarsal (see: Chalazion)
- tendon (see: Disorder, tendon, specified type NEC)
- testis N44.2
  - tunica albuginea N44.1
- theca lutein N83.1-
- Thornwaldt's J39.2
- thymus E32.8
- thyroglossal duct Q89.2
- thyrolingual duct Q89.2
- thyroid E04.1
- tongue K14.8
- tonsil J35.8
- tooth (see: Cyst, dental)
- Tornwaldt's J39.2
- trichilemmal L72.12
- trichodermal L72.12
- tubal N83.8
  - inflammatory (see: Salpingitis, chronic)
- tubo-ovarian N83.8
  - inflammatory N70.13
- tunica
  - albuginea testis N44.1
  - vaginalis N50.89
- turbinate J34.1
- Tyson's gland N48.89
- urachus, congenital Q64.4
- ureter N28.89
- ureterovesical orifice N28.89
- urethra, urethral N36.8
- uterine ligament N83.8
- uterus N85.8
  - embryonic Q51.818
    - cervix Q51.6
- vagina, vaginal N89.8
  - embryonic Q52.4
- vallecula, vallecular J38.7
- vesical N32.89
- vitreous body H43.89
- vulva N90.7
  - congenital Q52.79
  - sebaceous gland N90.7
- vulvovaginal gland N90.7
- wolffian
  - female Q50.5
  - male Q55.4
Cystadenocarcinoma (see: Neoplasm, malignant, by site)
- bile duct C22.1
- endometrioid (see: Neoplasm, malignant, by site)
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site
    - female C56.9
    - male C61
- mucinous
  - papillary
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C56.9
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C56.9
- papillary
  - mucinous
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C56.9
  - pseudomucinous
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C56.9
  - serous
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C56.9
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C56.9
- pseudomucinous
  - papillary
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C56.9
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C56.9
- serous
  - papillary
    - specified site (see: Neoplasm, malignant, by site)
    - unspecified site C56.9
  - specified site (see: Neoplasm, malignant, by site)
  - unspecified site C56.9
Cystadenofibroma
- clear cell (see: Neoplasm, benign, by site)
- endometrioid D27.9
  - borderline malignancy D39.1-
  - malignant C56.-
- mucinous
  - specified site (see: Neoplasm, benign, by site)
  - unspecified site D27.9
- serous
  - specified site (see: Neoplasm, benign, by site)
  - unspecified site D27.9
- specified site (see: Neoplasm, benign, by site)
- unspecified site D27.9
Cystadenoma
- bile duct D13.4
- endometrioid (see: Neoplasm, benign, by site)
  - borderline malignancy (see: Neoplasm, uncertain behavior, by site)
- malignant (see: Neoplasm, malignant, by site)
- mucinous
  - borderline malignancy
    - ovary C56.-
    - specified site NEC (see: Neoplasm, uncertain behavior, by site)
    - unspecified site C56.9
  - papillary
    - borderline malignancy
      - ovary C56.-
      - specified site NEC (see: Neoplasm, uncertain behavior, by site)
      - unspecified site C56.9
    - specified site (see: Neoplasm, benign, by site)
    - unspecified site D27.9
  - specified site (see: Neoplasm, benign, by site)
  - unspecified site D27.9
- papillary
  - borderline malignancy
    - ovary C56.-
    - specified site NEC (see: Neoplasm, uncertain behavior, by site)
    - unspecified site C56.9
  - lymphomatosum
    - specified site (see: Neoplasm, benign, by site)
    - unspecified site D11.9
  - mucinous
    - borderline malignancy
      - ovary C56.-
      - specified site NEC (see: Neoplasm, uncertain behavior, by site)
      - unspecified site C56.9
    - specified site (see: Neoplasm, benign, by site)
    - unspecified site D27.9
  - pseudomucinous
    - borderline malignancy
      - ovary C56.-
      - specified site NEC (see: Neoplasm, uncertain behavior, by site)
      - unspecified site C56.9
    - specified site (see: Neoplasm, benign, by site)
    - unspecified site D27.9
  - serous
    - borderline malignancy
      - ovary C56.-
      - specified site NEC (see: Neoplasm, uncertain behavior, by site)
      - unspecified site C56.9
    - specified site (see: Neoplasm, benign, by site)
    - unspecified site D27.9
  - specified site (see: Neoplasm, benign, by site)
  - unspecified site D27.9
- pseudomucinous
  - borderline malignancy
    - ovary C56.-
    - specified site NEC (see: Neoplasm, uncertain behavior, by site)
    - unspecified site C56.9
  - papillary
    - borderline malignancy
      - ovary C56.-
      - specified site NEC (see: Neoplasm, uncertain behavior, by site)
      - unspecified site C56.9
    - specified site (see: Neoplasm, benign, by site)
    - unspecified site D27.9
  - specified site (see: Neoplasm, benign, by site)
  - unspecified site D27.9
- serous
  - borderline malignancy
    - ovary C56.-
    - specified site NEC (see: Neoplasm, uncertain behavior, by site)
    - unspecified site C56.9
  - papillary
    - borderline malignancy
      - ovary C56.-
      - specified site NEC (see: Neoplasm, uncertain behavior, by site)
      - unspecified site C56.9
    - specified site (see: Neoplasm, benign, by site)
    - unspecified site D27.9
  - specified site (see: Neoplasm, benign, by site)
  - unspecified site D27.9
Cystathionine synthase deficiency E72.11
Cystathioninemia E72.19
Cystathioninuria E72.19
Cystic
- breast (see: Mastopathy, cystic)
- corpora lutea N83.1-
- duct (see: condition)
- eyeball Q11.0
- fibrosis (see: Fibrosis, cystic)
- kidney Q61.9
  - adult type Q61.2
  - infantile type NEC Q61.19
    - collecting duct dilatation Q61.11
  - medullary Q61.5
- liver, congenital Q44.6
- lung disease J98.4
  - congenital Q33.0
- mastitis, chronic (see: Mastopathy, cystic)
- medullary, kidney Q61.5
- meniscus (see: Derangement, knee, meniscus, cystic)
- ovary N83.20-
Cysticercosis, cysticerciasis B69.9
- with
  - epileptiform fits B69.0
  - myositis B69.81
- brain B69.0
- central nervous system B69.0
- cerebral B69.0
- ocular B69.1
- specified NEC B69.89
Cysticercus cellulose infestation (see: Cysticercosis)
Cystinosis E72.04
Cystinuria E72.01
Cystitis N30.90
- with
  - fibrosis (see: Cystitis, chronic, interstitial)
  - hematuria N30.91
  - leukoplakia (see: Cystitis, chronic, interstitial)
  - malakoplakia (see: Cystitis, chronic, interstitial)
  - metaplasia (see: Cystitis, chronic, interstitial)
  - prostatitis N41.3
- acute N30.00
  - with hematuria N30.01
  - of trigone N30.30
    - with hematuria N30.31
- allergic (see: Cystitis, specified type NEC)
- amebic A06.81
- bilharzial B65.9
- blennorrhagic A54.01
- bullous (see: Cystitis, specified type NEC)
- calculous N21.0
- chlamydial A56.01
- chronic N30.20
  - with hematuria N30.21
  - interstitial N30.10
    - with hematuria N30.11
  - of trigone N30.30
    - with hematuria N30.31
  - specified NEC N30.20
    - with hematuria N30.21
- cystic (see: Cystitis, specified type NEC)
- diphtheritic A36.85
- echinococcal
  - granulosus B67.39
  - multilocularis B67.69
- emphysematous (see: Cystitis, specified type NEC)
- encysted (see: Cystitis, specified type NEC)
- eosinophilic (see: Cystitis, specified type NEC)
- follicular (see: Cystitis, of trigone)
- gangrenous (see: Cystitis, specified type NEC)
- glandularis (see: Cystitis, specified type NEC)
- gonococcal A54.01
- incrusted (see: Cystitis, specified type NEC)
- interstitial (see: Cystitis, chronic, interstitial)
- irradiation N30.40
  - with hematuria N30.41
- irritation (see: Cystitis, specified type NEC)
- malignant (see: Cystitis, specified type NEC)
- of trigone N30.30
  - with hematuria N30.31
- panmural (see: Cystitis, chronic, interstitial)
- polyposa (see: Cystitis, specified type NEC)
- prostatic N41.3
- puerperal O86.22
- radiation (see: Cystitis, irradiation)
- specified type NEC N30.80
  - with hematuria N30.81
- subacute (see: Cystitis, chronic)
- submucous (see: Cystitis, chronic, interstitial)
- syphilitic A52.76
- trichomonal A59.03
- tuberculous A18.12
- ulcerative (see: Cystitis, chronic, interstitial)
Cystocele
- female N81.10
  - with prolapse of uterus (see: Prolapse, uterus)
  - lateral N81.12
  - midline N81.11
  - paravaginal N81.12
- in pregnancy or childbirth O34.8-
  - causing obstructed labor O65.5
- male N32.89
Cystolithiasis N21.0
Cystoma
- endometrial, ovary N80.10-
- mucinous
  - specified site (see: Neoplasm, benign, by site)
  - unspecified site D27.9
- serous
  - specified site (see: Neoplasm, benign, by site)
  - unspecified site D27.9
- simple N83.29-
Cystoplegia N31.2
Cystoptosis N32.89
Cystopyelitis (see: Pyelonephritis)
Cystorrhagia N32.89
Cystosarcoma phyllodes D48.6-
- benign D24-
- malignant (see: Neoplasm, breast, malignant)
Cystostomy
- attention to Z43.5
- complication (see: Complications, cystostomy)
- status Z93.50
  - appendico-vesicostomy Z93.52
  - cutaneous Z93.51
  - specified NEC Z93.59
Cystourethritis (see: Urethritis)
Cystourethrocele
- female N81.10
  - with uterine prolapse (see: Prolapse, uterus)
  - lateral N81.12
  - midline N81.11
  - paravaginal N81.12
- male N32.89
Cytomegalic inclusion disease
- congenital P35.1
Cytomegalovirus infection B25.9
Cytomycosis B39.4
Cytopenia D75.9
- refractory
  - with multilineage dysplasia D46.A
    - and ring sideroblasts D46.B
Czerny's disease (see: Effusion, joint, knee)