ICD-10-CM Index - Letter N

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 'N'

Naegeli's
- disease Q82.8
- leukemia, monocytic C93.1-
Naegleriasis B60.2
Naffziger's syndrome G54.0
Naga sore (see: Ulcer, skin)
Nägele's pelvis M95.5
- with disproportion O33.0
  - causing obstructed labor O65.0
Nail
- biting F98.8
- patella syndrome Q87.2
Nanism, nanosomia (see: Dwarfism)
Nanophyetiasis B66.8
Nanukayami A27.89
Napkin rash L22
Narcolepsy G47.419
- with cataplexy G47.411
- in conditions classified elsewhere G47.429
  - with cataplexy G47.421
Narcosis R06.89
Narcotism (see: Dependence)
NARP E88.49
Narrow
- anterior chamber angle H40.03-
- gingival width K05.5
- pelvis (see: Contraction, pelvis)
Narrowing
- artery I77.1
  - auditory, internal I65.8
  - basilar (see: Occlusion, artery, basilar)
  - carotid (see: Occlusion, artery, carotid)
  - cerebellar (see: Occlusion, artery, cerebellar)
  - cerebral (see: Occlusion artery, cerebral)
  - choroidal (see: Occlusion, artery, precerebral, specified NEC)
  - communicating posterior (see: Occlusion, artery, precerebral, specified NEC)
  - coronary
    - congenital Q24.5
      - syphilitic A50.54
    - due to syphilis NEC A52.06
  - hypophyseal (see: Occlusion, artery, precerebral, specified NEC)
  - pontine (see: Occlusion, artery, precerebral, specified NEC)
  - precerebral (see: Occlusion, artery, precerebral)
  - vertebral (see: Occlusion, artery, vertebral)
- auditory canal (see: Stenosis, external ear canal)
- caudal septum, fixed, lower lateral cartilage, alar rim and nasal sill J34.8211
- eustachian tube (see: Obstruction, eustachian tube)
- eyelid (see: Disorder, eyelid function)
- larynx J38.6
- mesenteric artery K55.059
- nasal septum, head of the inferior turbinate and the upper lateral cartilage J34.8201
- palate M26.89
- palpebral fissure (see: Disorder, eyelid function)
- ureter N13.5
  - with infection N13.6
- urethra (see: Stricture, urethra)
Narrowness, abnormal, eyelid Q10.3
Nasal (see: condition)
Nasolachrymal, nasolacrimal (see: condition)
Nasopharyngeal
- pituitary gland Q89.2
- torticollis M43.6
Nasopharyngitis J00
- chronic J31.1
Nasopharynx, nasopharyngeal (see: condition)
Natal tooth, teeth K00.6
Nausea R11.0
- with vomiting R11.2
- gravidarum (see: Hyperemesis, gravidarum)
- marina T75.3
- navalis T75.3
Navel (see: condition)
Neapolitan fever (see: Brucellosis)
Near drowning T75.1
Nearsightedness (see: Myopia)
Near-syncope R55
Nebula, cornea (see: Opacity, cornea)
Necator americanus infestation B76.1
Necatoriasis B76.1
Neck (see: condition)
Necrobiosis R68.89
- lipoidica NEC L92.1
  - with diabetes (see: E08-E13 with .620)
Necrolysis, toxic epidermal L51.2
- due to drug
  - 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)
Necrophilia F65.89
Necrosis, necrotic
- adrenal E27.49
- amputation stump T87.50
  - arm T87.5-
  - leg T87.5-
- antrum J32.0
- aorta
  - cystic medial (see: Dissection, aorta)
- artery I77.5
- bladder N32.89
- bone M87.9
  - aseptic or avascular (see: Osteonecrosis)
    - idiopathic M87.00
  - ethmoid J32.2
  - jaw M27.2
  - tuberculous (see: Tuberculosis, bone)
- brain I67.89
- breast N64.1
- bronchus J98.09
- central nervous system NEC I67.89
- cerebellar I67.89
- cerebral I67.89
- colon K55.049
- cornea H18.89-
- cortical N17.1
- cystic medial (see: Dissection, aorta)
- dental pulp K04.1
- esophagus K22.89
- ethmoid J32.2
- eyelid (see: Disorder, eyelid, degenerative)
- fat, fatty
  - abdominal wall K65.4
  - breast N64.1
  - localized (see: Degeneration, by site, fatty)
  - mesentery K65.4
  - omentum K65.4
  - pancreas K86.89
  - peritoneum K65.4
  - skin P83.0
  - subcutaneous, due to birth injury P15.6
- gallbladder (see: Cholecystitis, acute)
- heart (see: Infarct, myocardium)
- hip, aseptic or avascular (see: Osteonecrosis, by type, femur)
- intestine K55.069
- jaw M27.2
- kidney N28.0
  - acute N17.9
  - cortical N17.1
    - with ectopic or molar pregnancy O08.4
  - medullary N17.2
  - papillary N17.2
  - tubular N17.0
    - with ectopic or molar pregnancy O08.4
    - complicating
      - abortion (see: Abortion, by type, complicated by, tubular necrosis)
      - ectopic or molar pregnancy O08.4
      - pregnancy (see: Pregnancy, complicated by, diseases of, specified type or system NEC)
    - following ectopic or molar pregnancy O08.4
    - traumatic T79.5
- larynx J38.7
- liver (see: Failure, hepatic)
  - hemorrhagic, central K76.2
- lung J85.0
- lymphatic gland (see: Lymphadenitis, acute)
- mammary gland N64.1
- mastoid (see: Mastoiditis, chronic)
- medullary N17.2
- mesentery K55.069
  - fat K65.4
- mitral valve (see: Insufficiency, mitral)
- myocardium, myocardial (see: Infarct, myocardium)
- nose J34.0
- omentum K55.069
  - fat K65.4
- orbit, orbital (see: Osteomyelitis, orbit)
- ossicles, ear (see: Abnormal, ear ossicles)
- ovary N70.92
- pancreas K86.89
  - acute (see: Pancreatitis, acute)
  - infective (see: Pancreatitis, acute)
- papillary N17.2
- perineum N90.89
- peritoneum K55.069
  - fat K65.4
- pharynx J02.9
  - in granulocytopenia (see: Neutropenia)
  - Vincent's A69.1
- phosphorus
- pituitary E23.0
  - postpartum O99.285
  - Sheehan O99.285
- pressure (see: Ulcer, pressure, by site)
- pulmonary J85.0
- pulp K04.1
- radiation (see: Necrosis, by site)
- radium (see: Necrosis, by site)
- renal (see: Necrosis, kidney)
- sclera H15.89
- scrotum N50.89
- skin or subcutaneous tissue NEC I96
- spine, spinal
  - cord G95.19
- spleen D73.5
- stomach K31.89
- stomatitis A69.0
- subcutaneous fat, newborn P83.88
- subendocardial I21.4
  - chronic I25.89
- suprarenal E27.49
- testis N50.89
- thymus E32.8
- tonsil J35.8
- trachea J39.8
- tuberculous NEC (see: Tuberculosis)
- tubular N17.0
  - postprocedural N99.0
- vagina N89.8
- vertebra
  - tuberculous A18.01
- vulva N90.89
- X-ray (see: Necrosis, by site)
Necrospermia (see: Infertility, male)
Need
- care provider because
  - assistance with personal care Z74.1
  - continuous supervision required Z74.3
  - impaired mobility Z74.09
  - no other household member able to render care Z74.2
  - specified reason NEC Z74.8
- immunization (see: Vaccination)
- vaccination (see: Vaccination)
Neglect
- adult
  - confirmed T74.01
  - history of Z91.412
  - suspected T76.01
- child
  - confirmed T74.02
  - history of Z62.812
  - suspected T76.02
- emotional, in childhood Z62.898
- hemispatial R41.4
- left-sided R41.4
- sensory R41.4
- visuospatial R41.4
Neisserian infection NEC (see: Gonococcus)
Nelaton's syndrome G60.8
Nelson's syndrome E24.1
Nematodiasis B82.0
- Ancylostoma B76.0
Neonatal
- acne L70.4
- bradycardia P29.12
- tachycardia P29.11
- screening, abnormal findings on (see: Abnormal, neonatal screening)
- tooth, teeth K00.6
Neonatorum (see: condition)
Neoplasia
- endocrine, multiple E31.20
  - type I E31.21
  - type IIA E31.22
  - type IIB E31.23
- intraepithelial
  - anal K62.82
    - grade I K62.82
    - grade II K62.82
    - severe D01.3
  - cervical glandular D06.9
  - cervix N87.9
    - glandular D06.9
    - grade I N87.0
    - grade II N87.1
    - grade III D06.9
  - prostate N42.31
    - grade I N42.31
    - grade II N42.31
    - grade III D07.5
  - vagina N89.3
    - grade I N89.0
    - grade II N89.1
    - grade III D07.2
  - vulva N90.3
    - grade I N90.0
    - grade II N90.1
    - grade III D07.1
Neoplasm, neoplastic
- lipomatous, benign (see: Lipoma)
- malignant mast cell C96.20
  - specified type NEC C96.29
- mast cell, of uncertain behavior NEC D47.09
- myelodysplastic/myeloproliferative, unclassifiable C94.6
Neovascularization
- ciliary body (see: Disorder, iris, vascular)
- cornea H16.40-
  - deep H16.44-
  - ghost vessels (see: Ghost, vessels)
  - localized H16.43-
  - pannus (see: Pannus)
- iris (see: Disorder, iris, vascular)
- retina H35.05-
Nephralgia N23
Nephritis, nephritic N05.9
- with
  - C3
    - glomerulonephritis N05.A
    - glomerulopathy N05.A
      - with dense deposit disease N05.6
  - dense deposit disease N05.6
  - diffuse
    - crescentic glomerulonephritis N05.7
    - endocapillary proliferative glomerulonephritis N05.4
    - membranous glomerulonephritis N05.2
    - mesangial proliferative glomerulonephritis N05.3
    - mesangiocapillary glomerulonephritis N05.5
  - edema (see: Nephrosis)
  - focal and segmental glomerular lesions N05.1
  - foot process disease N04.9
  - glomerular lesion
    - diffuse sclerosing N05.8
    - hypocomplementemic (see: Nephritis, membranoproliferative)
    - IgA (see: Nephropathy, IgA)
    - lobular, lobulonodular (see: Nephritis, membranoproliferative)
    - nodular (see: Nephritis, membranoproliferative)
  - lesion of
    - glomerulonephritis, proliferative N05.8
    - renal necrosis N05.9
  - minor glomerular abnormality N05.0
  - specified morphological changes NEC N05.8
- acute N00.9
  - with
    - C3
      - glomerulonephritis N00.A
      - glomerulopathy N00.A
        
        with dense deposit disease N00.6
    - dense deposit disease N00.6
    - diffuse
      - crescentic glomerulonephritis N00.7
      - endocapillary proliferative glomerulonephritis N00.4
      - membranous glomerulonephritis N00.2
      - mesangial proliferative glomerulonephritis N00.3
      - mesangiocapillary glomerulonephritis N00.5
    - focal and segmental glomerular lesions N00.1
    - minor glomerular abnormality N00.0
    - specified morphological changes NEC N00.8
- amyloid E85.4
- antiglomerular basement membrane
  - in Goodpasture's syndrome M31.0
- antitubular basement membrane N12
  - toxic (see: Nephropathy, toxic)
- arteriolar (see: Hypertension, kidney)
- arteriosclerotic (see: Hypertension, kidney)
- ascending (see: Nephritis, tubulo-interstitial)
- atrophic N03.9
- Balkan N15.0
- calculous, calculus (see: Calculus, kidney)
- cardiac (see: Hypertension, kidney)
- cardiovascular (see: Hypertension, kidney)
- chronic N03.9
  - with
    - C3
      - glomerulonephritis N03.A
      - glomerulopathy N03.A
        
        with dense deposit disease N03.6
    - dense deposit disease N03.6
    - diffuse
      - crescentic glomerulonephritis N03.7
      - endocapillary proliferative glomerulonephritis N03.4
      - membranous glomerulonephritis N03.2
      - mesangial proliferative glomerulonephritis N03.3
      - mesangiocapillary glomerulonephritis N03.5
    - focal and segmental glomerular lesions N03.1
    - minor glomerular abnormality N03.0
    - specified morphological changes NEC N03.8
  - arteriosclerotic (see: Hypertension, kidney)
- cirrhotic N26.9
- complicating pregnancy O26.83-
- croupous N00.9
- degenerative (see: Nephrosis)
- diffuse sclerosing N05.8
- due to
  - diabetes mellitus (see: E08-E13 with .21)
  - subacute bacterial endocarditis I33.0
  - systemic lupus erythematosus M32.14
  - typhoid fever A01.09
- gonococcal A54.21
- hypocomplementemic (see: Nephritis, membranoproliferative)
- IgA (see: Nephropathy, IgA)
- immune complex N05.8
- infective (see: Nephritis, tubulo-interstitial)
- interstitial (see: Nephritis, tubulo-interstitial)
- lead N14.3
- membranoproliferative N05.5
  - type 2 N05.6
- minimal change N05.0
- necrotic, necrotizing NEC N05.8
- nephrotic (see: Nephrosis)
- nodular (see: Nephritis, membranoproliferative)
- polycystic Q61.3
  - adult type Q61.2
  - autosomal
    - dominant Q61.2
    - recessive NEC Q61.19
  - childhood type NEC Q61.19
  - infantile type NEC Q61.19
- poststreptococcal N05.9
  - acute N00.9
  - chronic N03.9
  - rapidly progressive N01.9
- proliferative NEC N05.8
- purulent (see: Nephritis, tubulo-interstitial)
- rapidly progressive N01.9
  - with
    - C3
      - glomerulonephritis N01.A
      - glomerulopathy N01.A
        
        with dense deposit disease N01.6
    - dense deposit disease N01.6
    - diffuse
      - crescentic glomerulonephritis N01.7
      - endocapillary proliferative glomerulonephritis N01.4
      - membranous glomerulonephritis N01.2
      - mesangial proliferative glomerulonephritis N01.3
      - mesangiocapillary glomerulonephritis N01.5
    - focal and segmental glomerular lesions N01.1
    - minor glomerular abnormality N01.0
    - specified morphological changes NEC N01.8
- salt losing or wasting NEC N28.89
- saturnine N14.3
- sclerosing, diffuse N05.8
- septic (see: Nephritis, tubulo-interstitial)
- specified pathology NEC N05.8
- subacute N01.9
- suppurative (see: Nephritis, tubulo-interstitial)
- syphilitic A52.75
  - congenital A50.59
  - early A51.44
- toxic (see: Nephropathy, toxic)
- tubal, tubular (see: Nephritis, tubulo-interstitial)
- tuberculous A18.11
- tubulo-interstitial N12
  - acute N10
  - chronic N11.9
    - nonobstructive N11.8
      - reflux-associated N11.0
    - obstructive N11.1
    - specified NEC N11.8
  - due to
    - brucellosis A23.9
    - cryoglobulinemia D89.1
    - glycogen storage disease E74.00
  - Sjögren's syndrome M35.04
- vascular (see: Hypertension, kidney)
- war N00.9
Nephroblastoma C64-
Nephrocalcinosis E83.59
Nephrocystitis, pustular (see: Nephritis, tubulo-interstitial)
Nephrolithiasis
Nephroma C64-
- mesoblastic D41.0-
Nephronephritis (see: Nephrosis)
Nephronophthisis Q61.5
Nephropathia epidemica A98.5
Nephropathy N28.9
- with
  - edema (see: Nephrosis)
  - glomerular lesion (see: Glomerulonephritis)
- amyloid, hereditary E85.0
- analgesic N14.0
  - with medullary necrosis, acute N17.2
- Balkan N15.0
- chemical (see: Nephropathy, toxic)
- contrast-induced N14.11
- contrast medium, radiography N14.11
- diabetic (see: E08-E13 with .21)
- drug-induced N14.2
  - contrast-induced N14.11
  - specified NEC N14.19
- focal and segmental hyalinosis or sclerosis N02.1
- heavy metal-induced N14.3
- hereditary NEC N07.9
  - with
    - C3
      - glomerulonephritis N07.A
      - glomerulopathy N07.A
        
        with dense deposit disease N07.6
    - dense deposit disease N07.6
    - diffuse
      - crescentic glomerulonephritis N07.7
      - endocapillary proliferative glomerulonephritis N07.4
      - membranous glomerulonephritis N07.2
      - mesangial proliferative glomerulonephritis N07.3
      - mesangiocapillary glomerulonephritis N07.5
    - focal and segmental glomerular lesions N07.1
    - minor glomerular abnormality N07.0
    - specified morphological changes NEC N07.8
- hypercalcemic N25.89
- hypertensive (see: Hypertension, kidney)
- hypokalemic N25.89
- IgA N02.B-
  - with glomerular lesion N02.B1
    - focal and segmental hyalinosis or sclerosis N02.B2
    - membranoproliferative N02.B3
    - membranous N02.B4
    - mesangial proliferative N02.B5
    - mesangiocapillary N02.B6
    - proliferative NEC N02.B9
    - specified pathology NEC N02.B9
- lead N14.3
- membranoproliferative N02.5
- membranous N06.20
  - with
    - nephrotic syndrome N04.20
      - primary N04.21
      - secondary N04.22
  - idiopathic, with nephrotic syndrome N04.21
  - primary N06.21
    - with nephrotic syndrome N04.21
  - secondary N06.22
    - with nephrotic syndrome N04.22
- mesangial (see: Nephropathy, IgA)
  - proliferative N02.3
- mesangiocapillary N02.5
- obstructive N13.8
- phenacetin N17.2
- phosphate-losing N25.0
- potassium depletion N25.89
- pregnancy-related O26.83-
- proliferative NEC N05.8
- protein-losing N25.89
- saturnine N14.3
- sickle-cell D57.-
- toxic NEC N14.4
  - due to
    - drugs N14.2
      - analgesic N14.0
      - specified NEC N14.19
    - heavy metals N14.3
- vasomotor N17.0
- water-losing N25.89
Nephroptosis N28.83
Nephropyosis (see: Abscess, kidney)
Nephrorrhagia N28.89
Nephrosclerosis
- hyperplastic (see: Hypertension, kidney)
- senile N26.9
Nephrosis, nephrotic N04.9
- with
  - foot process disease N04.9
  - glomerular lesion N04.1
  - hypocomplementemic N04.5
- acute N04.9
- anoxic (see: Nephrosis, tubular)
- chemical (see: Nephrosis, tubular)
- cholemic K76.7
- diabetic (see: E08-E13 with .21)
- Finnish type Q89.8
- hemoglobin N10
- hemoglobinuric (see: Nephrosis, tubular)
- in
  - amyloidosis E85.4
  - diabetes mellitus (see: E08-E13 with .21)
  - epidemic hemorrhagic fever A98.5
  - malaria B52.0
- ischemic (see: Nephrosis, tubular)
- lipoid N04.9
- lower nephron (see: Nephrosis, tubular)
- malarial B52.0
- minimal change N04.0
- myoglobin N10
- necrotizing (see: Nephrosis, tubular)
- osmotic N25.89
- radiation N04.9
- syphilitic A52.75
- toxic (see: Nephrosis, tubular)
- tubular N17.0
  - postprocedural N99.0
  - radiation N04.9
Nephrosonephritis, hemorrhagic A98.5
Nephrostomy
- attention to Z43.6
- status Z93.6
Nerve
- injury (see: Injury, nerve, by body site)
Nerves R45.0
Nervous R45.0
- heart F45.8
- stomach F45.8
- tension R45.0
Nervousness R45.0
Nesidioblastoma
- pancreas D13.7
- specified site NEC (see: Neoplasm, benign, by site)
- unspecified site D13.7
Nettleship's syndrome (see: Urticaria pigmentosa)
Neumann's disease or syndrome L10.1
Neuralgia, neuralgic M79.2
- accessory G52.8
- acoustic
- auditory
- ciliary G44.009
  - intractable G44.001
  - not intractable G44.009
- cranial
  - nerve
    - fifth or trigeminal (see: Neuralgia, trigeminal)
  - postherpetic, postzoster B02.29
- ear
- facialis vera G51.1
- Fothergill's (see: Neuralgia, trigeminal)
- glossopharyngeal G52.1
- Horton's G44.099
  - intractable G44.091
  - not intractable G44.099
- Hunt's B02.21
- hypoglossal G52.3
- infraorbital (see: Neuralgia, trigeminal)
- malarial (see: Malaria)
- migrainous G44.009
  - intractable G44.001
  - not intractable G44.009
- Morton's G57.6-
- nerve, cranial (see: Disorder, nerve, cranial)
- nose G52.0
- occipital M54.81
- olfactory G52.0
- penis N48.9
- perineum R10.2
- postherpetic NEC B02.29
  - trigeminal B02.22
- pubic region R10.2
- scrotum R10.2
- Sluder's G44.89
- specified nerve NEC G58.8
- spermatic cord R10.2
- sphenopalatine G90.09
- trifacial (see: Neuralgia, trigeminal)
- trigeminal G50.0
  - postherpetic, postzoster B02.22
- vagus G52.2
- writer's F48.8
  - organic G25.89
Neurapraxia (see: Injury, nerve)
Neurasthenia F48.8
- cardiac F45.8
- gastric F45.8
- heart F45.8
Neurilemmoma
- acoustic D33.3
- malignant
  - acoustic C72.4-
Neurilemmosarcoma (see: Neoplasm, nerve, malignant)
Neurinoma (see: Neoplasm, nerve, benign)
Neurinomatosis (see: Neoplasm, nerve, uncertain behavior)
Neuritis M79.2
- abducens (see: Strabismus, paralytic, sixth nerve)
- accessory G52.8
- acoustic H93.3
  - in
    - infectious disease NEC B99
    - parasitic disease NEC B89
  - syphilitic A52.15
- alcoholic G62.1
  - with psychosis (see: Psychosis, alcoholic)
- amyloid, any site E85.4
- auditory
- brachial (see: Radiculopathy)
  - due to displacement, intervertebral disc (see: Disorder, disc, cervical, with neuritis)
- cranial nerve
  - due to Lyme disease A69.22
  - eighth or acoustic or auditory
  - eleventh or accessory G52.8
  - fifth or trigeminal G50.-
  - first or olfactory G52.0
  - fourth or trochlear (see: Strabismus, paralytic, fourth nerve)
  - second or optic (see: Neuritis, optic)
  - seventh or facial G51.8
    - newborn P11.3
  - sixth or abducent (see: Strabismus, paralytic, sixth nerve)
  - tenth or vagus G52.2
  - third or oculomotor (see: Strabismus, paralytic, third nerve)
  - twelfth or hypoglossal G52.3
- Déjérine-Sottas G60.0
- diabetic (see: E08-E13 with .41)
  - polyneuropathy (see: E08-E13 with .42)
- due to
  - beriberi E51.11
  - displacement, prolapse or rupture, intervertebral disc (see: Disorder, disc, with, radiculopathy)
  - herniation, nucleus pulposus M51.9
- endemic E51.11
- facial G51.8
  - newborn P11.3
- general (see: Polyneuropathy)
- geniculate ganglion G51.1
  - due to herpes B02.21
- gouty M10.9
- hypoglossal G52.3
- ilioinguinal G57.9-
- infectious G61.0
- interstitial hypertrophic progressive G60.0
- lumbar M54.16
- lumbosacral M54.17
- multiple
  - endemic E51.11
  - infective, acute G61.0
- multiplex endemica E51.11
- nerve root (see: Radiculopathy)
- oculomotor (see: Strabismus, paralytic, third nerve)
- olfactory nerve G52.0
- optic H46.9
  - with demyelination G36.0
  - in myelitis G36.0
  - nutritional H46.2
  - papillitis (see: Papillitis, optic)
  - retrobulbar H46.1-
  - specified type NEC H46.8
  - toxic H46.3
- peripheral G62.9
  - multiple (see: Polyneuropathy)
  - single (see: Mononeuritis)
- pneumogastric G52.2
- postherpetic, postzoster B02.29
- progressive hypertrophic interstitial G60.0
- retrobulbar
  - in
    - late syphilis A52.15
    - meningococcal infection A39.82
  - meningococcal A39.82
  - syphilitic A52.15
- sciatic
  - due to displacement of intervertebral disc (see: Disorder, disc, with, radiculopathy)
- serum T80.69
- shoulder-girdle G54.5
- specified nerve NEC G58.8
- spinal (see: Radiculopathy)
- syphilitic A52.15
- thenar G56.1-
- thoracic M54.14
- toxic NEC G62.2
- trochlear (see: Strabismus, paralytic, fourth nerve)
- vagus G52.2
Neuroastrocytoma (see: Neoplasm, uncertain behavior, by site)
Neuroavitaminosis E56.9
Neuroblastoma
- olfactory C30.0
- specified site (see: Neoplasm, malignant, by site)
- unspecified site C74.90
Neurochorioretinitis (see: Chorioretinitis)
Neurocirculatory asthenia F45.8
Neurocysticercosis B69.0
Neurocytoma (see: Neoplasm, benign, by site)
Neurodermatitis L28.0
- atopic L20.81
- diffuse L20.81
- disseminated L20.81
Neuroencephalomyelopathy, optic G36.0
Neuroepithelioma
- olfactory C30.0
Neurofibroma
- melanotic (see: Neoplasm, nerve, benign)
- multiple (see: Neurofibromatosis)
- plexiform (see: Neoplasm, nerve, benign)
Neurofibromatosis Q85.00
- acoustic Q85.02
- malignant (see: Neoplasm, nerve, malignant)
- specified NEC Q85.09
- type 1 Q85.01
- type 2 Q85.02
Neurofibrosarcoma (see: Neoplasm, nerve, malignant)
Neurogenic
- bladder N31.9
  - cauda equina syndrome G83.4
- bowel NEC K59.2
- heart F45.8
Neuroglioma (see: Neoplasm, uncertain behavior, by site)
Neurolabyrinthitis (see: Neuronitis, vestibular)
Neurolathyrism (see: Poisoning, food, noxious, plant)
Neuroleprosy A30.9
Neuroma
- acoustic D33.3
- amputation T87.3-
  - arm T87.3-
  - leg T87.3-
- digital G57.6-
- interdigital G58.8
  - lower limb G57.8-
  - upper limb G56.8-
- intermetatarsal G57.8-
- Morton's G57.6-
- nonneoplastic
  - arm G56.9-
  - leg G57.9-
  - lower extremity G57.9-
  - upper extremity G56.9-
- optic D33.3
- plantar G57.6-
- plexiform (see: Neoplasm, nerve, benign)
- surgical
  - arm G56.9-
  - leg G57.9-
  - lower extremity G57.9-
  - upper extremity G56.9-
Neuromyalgia (see: Neuralgia)
Neuromyasthenia G93.39
Neuromyelitis G36.9
- ascending G61.0
- optica G36.0
Neuromyopathy G70.9
- paraneoplastic D49.9
Neuromyotonia G71.19
Neuronevus (see: Nevus)
Neuronitis G58.9
- ascending G57.2-
- vestibular H81.2-
Neuroparalytic (see: condition)
Neuropathy, neuropathic G62.9
- acute motor G62.81
- alcoholic G62.1
  - with psychosis (see: Psychosis, alcoholic)
- arm G56.9-
- autonomic, peripheral (see: Neuropathy, peripheral, autonomic)
- axillary G56.9-
- bladder N31.9
  - atonic N31.2
  - autonomous N31.2
  - flaccid N31.2
  - nonreflex N31.2
  - reflex N31.1
  - uninhibited N31.0
- brachial plexus G54.0
- cervical plexus G54.2
- chronic
  - progressive segmentally demyelinating G62.89
  - relapsing demyelinating G62.89
- Déjérine-Sottas G60.0
- diabetic (see: E08-E13 with .40)
  - mononeuropathy (see: E08-E13 with .41)
  - polyneuropathy (see: E08-E13 with .42)
- entrapment G58.9
  - iliohypogastric nerve G57.8-
  - ilioinguinal nerve G57.8-
  - lateral cutaneous nerve of thigh G57.1-
  - median nerve G56.0-
  - obturator nerve G57.8-
  - peroneal nerve G57.3-
  - posterior tibial nerve G57.5-
  - saphenous nerve G57.8-
  - ulnar nerve G56.2-
- facial nerve G51.9
- hereditary G60.9
  - motor and sensory G60.0
  - sensory G60.8
  - specified NEC G60.8
- hypertrophic G60.0
  - Charcot-Marie-Tooth G60.0
  - Déjérine-Sottas G60.0
  - interstitial progressive G60.0
  - of infancy G60.0
  - Refsum G60.1
- idiopathic G60.9
  - progressive G60.3
  - specified NEC G60.8
- in association with hereditary ataxia G60.2
- intercostal G58.0
- ischemic (see: Disorder, nerve)
- Jamaica G62.2
- leg NEC G57.9-
- lower extremity G57.9-
- lumbar plexus G54.1
- median nerve G56.1-
- motor and sensory
  - hereditary G60.0
- multifocal motor G61.82
- multiple (see: Polyneuropathy)
- optic
  - ischemic H47.01-
- paraneoplastic D49.9
- peripheral G62.9
  - autonomic G90.9
    - idiopathic G90.09
    - in
      - amyloidosis E85.4
      - diabetes mellitus (see: E08-E13 with .43)
      - endocrine disease NEC E34.9
      - gout M10.00
      - hyperthyroidism E05.90
        
        with thyroid storm E05.91
      - metabolic disease NEC E88.9
  - idiopathic G60.9
    - progressive G60.3
  - in
    - antitetanus serum G62.0
    - arsenic G62.2
    - drugs NEC G62.0
    - lead G62.2
    - organophosphate compounds G62.2
    - toxic agent NEC G62.2
- plantar nerves G57.6-
- progressive
  - hypertrophic interstitial G60.0
  - inflammatory G62.81
- radicular NEC (see: Radiculopathy)
- sacral plexus G54.1
- sciatic G57.0-
- serum G61.1
- toxic NEC G62.2
- trigeminal sensory G50.8
- ulnar nerve G56.2-
- uremic N18.9
- vitamin B12 E53.8
  - with anemia D51.0
    - due to dietary deficiency D51.3
Neurophthisis
- peripheral, diabetic (see: E08-E13 with .42)
Neuroretinitis (see: Chorioretinitis)
Neuroretinopathy, hereditary optic H47.22
Neurosarcoma (see: Neoplasm, nerve, malignant)
Neurosclerosis (see: Disorder, nerve)
Neurosis, neurotic F48.9
- anankastic F42.8
- anxiety F41.1
  - panic type F41.0
- asthenic F48.8
- bladder F45.8
- cardiac F45.8
- cardiovascular F45.8
- character F60.9
- colon F45.8
- compensation F68.10
- compulsive, compulsion F42.8
- conversion F44.9
- craft F48.8
- cutaneous F45.8
- depersonalization F48.1
- depressive F34.1
- environmental F48.8
- excoriation L98.1
- fatigue F48.8
- functional (see: Disorder, somatoform)
- gastric F45.8
- gastrointestinal F45.8
- heart F45.8
- hypochondriacal F45.21
- hysterical F44.9
- incoordination F45.8
  - larynx F45.8
  - vocal cord F45.8
- intestine F45.8
- larynx F45.8
  - hysterical F44.4
- mixed NEC F48.8
- musculoskeletal F45.8
- obsessional F42.8
- obsessive-compulsive F42.8
- occupational F48.8
- ocular NEC F45.8
- organ (see: Disorder, somatoform)
- pharynx F45.8
- phobic F40.9
- posttraumatic F43.10
  - acute F43.11
  - chronic F43.12
- psychasthenic F48.8
- railroad F48.8
- rectum F45.8
- respiratory F45.8
- rumination F45.8
- sexual F65.9
- situational F48.8
- social F40.10
  - generalized F40.11
- specified type NEC F48.8
- state F48.9
  - with depersonalization episode F48.1
- stomach F45.8
- traumatic F43.10
  - acute F43.11
  - chronic F43.12
- vasomotor F45.8
- visceral F45.8
- war F48.8
Neurospongioblastosis diffusa Q85.1
Neurosyphilis A52.3
- with ataxia A52.19
- aneurysm A52.05
- arachnoid A52.13
- arteritis A52.04
- asymptomatic A52.2
- congenital A50.40
- dura A52.13
- general paresis A52.17
- hemorrhagic A52.05
- juvenile A50.40
- leptomeninges A52.13
- meningeal, meninges A52.13
- meningitis A52.13
- meningovascular A52.13
- optic atrophy A52.15
- parenchymatous A52.19
- paresis, paretic A52.17
  - juvenile A50.45
- remission in A52.3
- serological A52.2
- specified nature or site NEC A52.19
- tabes, tabetic A52.11
  - juvenile A50.45
- taboparesis A52.17
  - juvenile A50.45
- thrombosis A52.05
- vascular A52.05
Neurothekeoma (see: Neoplasm, nerve, benign)
Neurotic (see: Neurosis)
Neurotoxemia (see: Toxemia)
Neutroclusion M26.211
Neutropenia, neutropenic D70.9
- benign ethnic (see: Phenotype, Duffy, null)
- congenital D70.0
- cyclic D70.4
- cytoreductive cancer chemotherapy sequela D70.1
- drug-induced D70.2
  - due to cytoreductive cancer chemotherapy D70.1
- due to infection D70.3
- fever D70.9
- neonatal, transitory P61.5
- periodic D70.4
- secondary D70.4
  - drug-induced D70.2
    - due to cytoreductive cancer chemotherapy D70.1
- specified NEC D70.8
- toxic D70.8
Neutrophilia, hereditary giant D72.0
Nevocarcinoma (see: Melanoma)
Nevus D22.9
- achromic (see: Neoplasm, skin, benign)
- amelanotic (see: Neoplasm, skin, benign)
- angiomatousD18.00
  - intra-abdominal D18.03
  - intracranial D18.02
  - skin D18.01
  - specified site NEC D18.09
- araneus I78.1
- balloon cell (see: Neoplasm, skin, benign)
- bathing trunk D48.5
- blue (see: Neoplasm, skin, benign)
  - cellular (see: Neoplasm, skin, benign)
  - giant (see: Neoplasm, skin, benign)
  - Jadassohn's (see: Neoplasm, skin, benign)
  - malignant (see: Melanoma)
- capillary D18.00
  - intra-abdominal D18.03
  - intracranial D18.02
  - skin D18.01
  - specified site NEC D18.09
- cavernous D18.00
  - intra-abdominal D18.03
  - intracranial D18.02
  - skin D18.01
  - specified site NEC D18.09
- cellular (see: Neoplasm, skin, benign)
  - blue (see: Neoplasm, skin, benign)
- choroid D31.3-
- comedonicus Q82.5
- conjunctiva D31.0-
- dermal (see: Neoplasm, skin, benign)
  - with epidermal nevus (see: Neoplasm, skin, benign)
- dysplastic (see: Neoplasm, skin, benign)
- eye D31.9-
- flammeus Q82.5
- hemangiomatous D18.00
  - intra-abdominal D18.03
  - intracranial D18.02
  - skin D18.01
  - specified site NEC D18.09
- iris D31.4-
- lacrimal gland D31.5-
- lymphatic D18.1
- magnocellular
  - specified site (see: Neoplasm, benign, by site)
  - unspecified site D31.40
- malignant (see: Melanoma)
- meaning hemangioma D18.00
  - intra-abdominal D18.03
  - intracranial D18.02
  - skin D18.01
  - specified site NEC D18.09
- mouth D10.30
  - specified site NEC D10.39
  - white sponge Q38.6
- multiplex Q85.1
- non-neoplastic I78.1
- oral mucosa D10.30
  - specified site NEC D10.39
  - white sponge Q38.6
- orbit D31.6-
- pigmented
  - giant D48.5
    - malignant melanoma in (see: Melanoma)
- portwine Q82.5
- retina D31.2-
- retrobulbar D31.6-
- sanguineous Q82.5
- senile I78.1
- skin D22.9
  - abdominal wall D22.5
  - ala nasi D22.39
  - ankle D22.7-
  - anus, anal D22.5
  - arm D22.6-
  - auditory canal D22.2-
  - auricle D22.2-
  - auricular canal D22.2-
  - axilla, axillary fold D22.5
  - back D22.5
  - breast D22.5
  - brow D22.39
  - buttock D22.5
  - canthus D22.1-
  - cheek D22.39
  - chest wall D22.5
  - chin D22.39
  - ear D22.2-
  - external meatus D22.2-
  - eyebrow D22.39
  - eyelid D22.1-
  - face D22.30
    - specified NEC D22.39
  - female genital organ D28.0
  - finger D22.6-
  - flank D22.5
  - foot D22.7-
  - forearm D22.6-
  - forehead D22.39
  - foreskin D29.0
  - genital organ
    - female D28.0
    - male D29.9
  - gluteal region D22.5
  - groin D22.5
  - hand D22.6-
  - heel D22.7-
  - helix D22.2-
  - hip D22.7-
  - interscapular region D22.5
  - jaw D22.39
  - knee D22.7-
  - labium D28.0
  - leg D22.7-
  - lip D22.0
  - lower limb D22.7-
  - male genital organ D29.9
  - nail D22.9
    - finger D22.6-
    - toe D22.7-
  - nasolabial groove D22.39
  - nates D22.5
  - neck D22.4
  - nose D22.39
  - palpebra D22.1-
  - penis D29.0
  - perianal skin D22.5
  - perineum D22.5
  - pinna D22.2-
  - popliteal fossa or space D22.7-
  - prepuce D29.0
  - pudendum D28.0
  - scalp D22.4
  - scrotum D29.4
  - shoulder D22.6-
  - submammary fold D22.5
  - temple D22.39
  - thigh D22.7-
  - toe D22.7-
  - trunk NEC D22.5
  - umbilicus D22.5
  - upper limb D22.6-
  - vulva D28.0
- specified site NEC (see: Neoplasm, by site, benign)
- spider I78.1
- stellar I78.1
- strawberry Q82.5
- Sutton's benign D22.9
- unius lateris Q82.5
- Unna's Q82.5
- vascular Q82.5
- verrucous Q82.5
Newborn Z38.2
- acne L70.4
- abstinence syndrome P96.1
- affected by
  - abnormalities of membranes P02.9
    - specified NEC P02.8
  - abruptio placenta P02.1
  - amino-acid metabolic disorder, transitory P74.8
  - amniocentesis P00.6
  - amnionitis P02.78
  - apparent life threatening event R68.13
  - bleeding
    - cerebral cortex P52.22
    - germinal matrix P52.0
    - ventricles P52.1
  - breech delivery P03.0
  - cardiac arrest P29.81
  - cardiomyopathy I42.8
    - congenital I42.4
  - cerebral ischemia P91.0
  - Cesarean delivery P03.4
  - chemotherapy agents P04.11
  - chorioamnionitis P02.78
  - cocaine P04.41
  - complications of labor and delivery P03.9
    - specified NEC P03.89
  - compression of umbilical cord NEC P02.5
  - contracted pelvis P03.1
  - cyanosis P28.2
  - delivery P03.9
    - Cesarean P03.4
    - forceps P03.2
    - vacuum extractor P03.3
  - drugs of addiction P04.40
    - cocaine P04.41
    - hallucinogens P04.42
    - specified drug NEC P04.49
  - environmental chemicals P04.6
  - entanglement P02.5
  - fetal
    - growth retardation P05.9
    - inflammatory response syndrome P02.70
    - malnutrition not light or small for gestational age P05.2
  - FIRS P02.70
  - forceps delivery P03.2
  - heart rate abnormalities
    - bradycardia P29.12
    - intrauterine P03.819
      - before onset of labor P03.810
      - during labor P03.811
    - tachycardia P29.11
  - hemorrhage P02.1
    - cerebellar P52.6
    - intracerebral P52.4
    - intracranial P52.9
      - specified NEC P52.8
    - intraventricular P52.3
      - grade 1 P52.0
      - grade 2 P52.1
      - grade 3 P52.21
      - grade 4 P52.22
    - posterior fossa P52.6
    - subarachnoid P52.5
    - subependymal P52.0
      - with intracerebral extension P52.22
      - with intraventricular extension P52.1
        
        with enlargment of ventricles P52.21
      - without intraventricular extension P52.0
  - hypoxic ischemic encephalopathy [HIE] P91.60
    - mild P91.61
    - moderate P91.62
    - severe P91.63
  - induction of labor P03.89
  - intestinal perforation P78.0
  - intrauterine P50.9
    - due to
      - cut end of co-twin cord P50.5
      - hemorrhage into
        
        co-twin P50.3
        
        maternal circulation P50.4
      - placenta P50.2
      - ruptured cord blood P50.1
      - vasa previa P50.0
    - specified NEC P50.8
  - intrauterine P50.9
  - intrauterine P96.5
  - malpresentation P03.1
  - maternal
    - alcohol P04.3
    - amphetamines P04.16
    - analgesia P04.0
    - anesthesia P04.0
    - anticonvulsants P04.13
    - antidepressants P04.15
    - antineoplastic chemotherapy P04.11
    - anxiolytics P04.1A
    - blood loss P02.1
    - cannabis P04.81
    - circulatory disease P00.3
    - condition P00.9
      - specified NEC P00.89
    - cytotoxic drugs P04.12
    - delivery P03.9
      - Cesarean P03.4
      - forceps P03.2
      - vacuum extractor P03.3
    - diabetes mellitus P70.1
    - disorder P00.9
      - specified NEC P00.89
    - drugs P04.49
    - ectopic pregnancy P01.4
    - gestational diabetes P70.0
    - group B streptococcus P00.82
    - hemorrhage P02.1
    - hypertensive disorder P00.0
    - incompetent cervix P01.0
    - infectious disease P00.2
    - injury P00.5
    - labor and delivery P03.9
    - malpresentation before labor P01.7
    - maternal death P01.6
    - medical procedure P00.7
    - medication P04.19
      - specified type NEC P04.18
    - multiple pregnancy P01.5
    - nutritional disorder P00.4
    - oligohydramnios P01.2
    - opiates P04.14
      - administered for procedures during pregnancy or labor and delivery P04.0
    - parasitic disease P00.2
    - periodontal disease P00.81
    - placenta previa P02.0
    - polyhydramnios P01.3
    - precipitate delivery P03.5
    - pregnancy P01.9
      - specified P01.8
    - premature rupture of membranes P01.1
    - renal disease P00.1
    - respiratory disease P00.3
    - sedative-hypnotics P04.17
    - surgical procedure P00.6
    - tranquilizers administered for procedures during pregnancy or labor and delivery P04.0
    - urinary tract disease P00.1
    - uterine contraction P03.6
  - meconium peritonitis P78.0
  - medication P04.19
  - membrane abnormalities P02.9
    - specified NEC P02.8
  - membranitis P02.78
  - methamphetamine P04.49
  - mixed metabolic and respiratory acidosis P84
  - neonatal abstinence syndrome P96.1
  - noxious substances transmitted via placenta or breast milk P04.9
    - cannabis P04.81
    - specified NEC P04.89
  - nutritional supplements P04.5
  - placenta previa P02.0
  - placental
    - abnormality P02.20
      - specified NEC P02.29
    - dysfunction P02.29
    - infarction P02.29
    - insufficiency P02.29
    - separation NEC P02.1
    - transfusion syndromes P02.3
  - placentitis P02.78
  - precipitate delivery P03.5
  - prolapsed cord P02.4
  - respiratory arrest P28.81
  - slow intrauterine growth P05.9
  - tobacco P04.2
  - twin to twin transplacental transfusion P02.3
  - umbilical cord P02.5
  - umbilical cord condition P02.60
    - short cord P02.69
    - specified NEC P02.69
  - uterine contractions P03.6
  - vasa previa P02.69
    - from intrauterine blood loss P50.0
- apnea P28.40
  - primary P28.30
  - obstructive P28.42
  - sleep P28.30
- born in hospital Z38.00
  - by cesarean Z38.01
- born outside hospital Z38.1
- breast buds P96.89
- breast engorgement P83.4
- check-up (see: Newborn, examination)
- convulsion P90
- dehydration P74.1
- examination
  - 8 to 28 days old Z00.111
  - under 8 days old Z00.110
- fever P81.9
  - environmentally-induced P81.0
- hyperbilirubinemia P59.9
  - of prematurity P59.0
- hypernatremia P74.21
- hyponatremia P74.22
- infection P39.9
  - candidal P37.5
  - specified NEC P39.8
  - urinary tract P39.3
- jaundice P59.9
  - due to
    - breast milk inhibitor P59.3
    - hepatocellular damage P59.20
      - specified NEC P59.29
    - preterm delivery P59.0
  - of prematurity P59.0
  - specified NEC P59.8
- late metabolic acidosis P74.0
- mastitis P39.0
  - infective P39.0
  - noninfective P83.4
- multiple born NEC Z38.8
  - born in hospital Z38.68
    - by cesarean Z38.69
  - born outside hospital Z38.7
- omphalitis P38.9
  - with mild hemorrhage P38.1
  - without hemorrhage P38.9
- post-term P08.21
- prolonged gestation P08.22
- quadruplet Z38.8
  - born in hospital Z38.63
    - by cesarean Z38.64
  - born outside hospital Z38.7
- quintuplet Z38.8
  - born in hospital Z38.65
    - by cesarean Z38.66
  - born outside hospital Z38.7
- seizure P90
- sepsis P36.9
  - due to
    - anaerobes NEC P36.5
    - Escherichia coli P36.4
    - Staphylococcus P36.30
      - aureus P36.2
      - specified NEC P36.39
    - Streptococcus P36.10
      - group B P36.0
      - specified NEC P36.19
  - specified NEC P36.8
- triplet Z38.8
  - born in hospital Z38.61
    - by cesarean Z38.62
  - born outside hospital Z38.7
- twin Z38.5
  - born in hospital Z38.30
    - by cesarean Z38.31
  - born outside hospital Z38.4
- vomiting P92.09
  - bilious P92.01
- weight check Z00.111
Newcastle conjunctivitis or disease B30.8
Nezelof's syndrome D81.4
Niacin E52
Nicolas A55
Nicotine (see: Tobacco)
Nicotinic acid deficiency E52
Niemann-Pick disease or syndrome E75.249
- specified NEC E75.248
- type
  - A E75.240
  - A/B E75.244
  - B E75.241
  - C E75.242
  - D E75.243
Night
- blindness (see: Blindness, night)
- sweats R61
- terrors F51.4
Nightmares F51.5
NIHSS R29.7-
Nipple (see: condition)
Nisbet's chancre A57
Nishimoto I67.5
Nitritoid crisis or reaction (see: Crisis, nitritoid)
Nitrosohemoglobinemia D74.8
Njovera A65
No
- general equivalence degree Z55.5
- health insurance coverage Z59.71
Nocardiosis, nocardiasis A43.9
- cutaneous A43.1
- lung A43.0
- pneumonia A43.0
- pulmonary A43.0
- specified site NEC A43.8
Nocturia R35.1
- psychogenic F45.8
Nocturnal (see: condition)
Nodal rhythm I49.8
Node
- Bouchard's M15.2
- Haygarth's M15.8
- Heberden's M15.1
- larynx J38.7
- lymph (see: condition)
- milker's B08.03
- Osler's I33.0
- Schmorl's (see: Schmorl's disease)
- singer's J38.2
- teacher's J38.2
- tuberculous (see: Tuberculosis, lymph gland)
- vocal cord J38.2
Nodule
- actinomycotic (see: Actinomycosis)
- breast NEC N63.0
- colloid E04.1
- cutaneous (see: Swelling, localized)
- endometrial D26.1
- Haygarth's M15.8
- inflammatory (see: Inflammation)
- juxta-articular
  - syphilitic A52.77
  - yaws A66.7
- larynx J38.7
- lung, solitary R91.1
  - multiple R91.8
- milker's B08.03
- prostate N40.2
  - with lower urinary tract symptoms N40.3
  - without lower urinary tract symptoms N40.2
- pulmonary, solitary R91.1
- retrocardiac R09.89
- rheumatoid M06.30
  - ankle M06.37-
  - elbow M06.32-
  - foot joint M06.37-
  - hand joint M06.34-
  - hip M06.35-
  - knee M06.36-
  - multiple site M06.39
  - shoulder M06.31-
  - vertebra M06.38
  - wrist M06.33-
- scrotum N49.2
- singer's J38.2
- solitary, lung R91.1
  - multiple R91.8
- subcutaneous (see: Swelling, localized)
- teacher's J38.2
- thyroid E04.1
  - with thyrotoxicosis E05.20
    - with thyroid storm E05.21
  - toxic or with hyperthyroidism E05.20
    - with thyroid storm E05.21
- vocal cord J38.2
Noma A69.0
- auricle I96
- mouth A69.0
- pudendi N76.89
- vulvae N76.89
Nomad, nomadism Z59.00
NOMID M04.2
Non-accidental trauma (see: Abuse, physical)
Nonadherence to medical treatment, specified NEC Z91.199
- due to
  - financial hardship Z91.190
  - specified reason NEC Z91.198
Nonautoimmune hemolytic anemia D59.4
- drug-induced D59.2
Nonclosure
- ductus arteriosus Q25.0
- foramen
  - botalli Q21.12
  - ovale Q21.12
Noncompliance Z91.199
- with
  - dietary regimen Z91.119
    - due to
      - financial hardship Z91.110
      - specified reason NEC Z91.118
  - dialysis Z91.158
    - due to financial hardship Z91.151
  - medical treatment, specified NEC Z91.199
    - due to
      - financial hardship Z91.190
      - specified reason NEC Z91.198
  - medication regimen NEC Z91.148
    - due to financial hardship Z91.141
    - underdosing Z91.148
      - intentional NEC Z91.128
        
        by caregiver
        
        due to
        
        financial hardship Z91.A20
        
        specified reason NEC Z91.A28
        
        due to financial hardship of patient Z91.120
      - unintentional NEC Z91.138
        
        by caregiver Z91.A3
        
        due to patient's age related debility Z91.130
  - renal dialysis Z91.158
    - due to financial hardship Z91.151
- caregiver
  - with patient's
    - dietary regimen
      - due to
        
        financial hardship Z91.A10
        
        specified reason NEC Z91.A18
    - medical treatment and regimen
      - due to financial hardship Z91.A91
      - specified reason NEC Z91.A98
    - medication regimen
      - due to financial hardship Z91.A41
      - specified reason NEC Z91.A48
    - renal dialysis
      - due to financial hardship Z91.A51
      - specified reason NEC Z91.A58
Nondescent
- cecum Q43.3
- colon Q43.3
- testicle Q53.9
  - bilateral Q53.20
    - abdominal Q53.211
    - perineal Q53.22
  - unilateral Q53.10
    - abdominal Q53.111
    - perineal Q53.12
Nondevelopment
- brain Q02
  - part of Q04.3
- heart Q24.8
- organ or site, congenital NEC (see: Hypoplasia)
Nonengagement
- head NEC O32.4
  - in labor, causing obstructed labor O64.8
Nonexanthematous tick fever A93.2
Nonexpansion, lung P28.0
Nonfunctioning
- cystic duct K82.8
- gallbladder K82.8
- kidney N28.9
- labyrinth
Non-Hodgkin lymphoma NEC (see: Lymphoma, non-Hodgkin)
Non-working side interference M26.56
Nonimplantation, ovum N97.2
Noninsufflation, fallopian tube N97.1
Non-ketotic hyperglycinemia E72.51
Nonne-Milroy syndrome Q82.0
Nonovulation N97.0
Non-palpable testicle
- bilateral R39.84
- unilateral R39.83
Nonpatent fallopian tube N97.1
Nonpneumatization, lung NEC P28.0
Nonrotation (see: Malrotation)
Nonsecretion, urine (see: Anuria)
Nonunion
- fracture (see: Fracture, by site)
- joint, following fusion or arthrodesis M96.0
- organ or site, congenital NEC (see: Imperfect, closure)
- symphysis pubis, congenital Q74.2
Nonvisualization, gallbladder R93.2
Nonvital, nonvitalized tooth K04.99
Noonan's syndrome Q87.19
Normocytic anemia D50.0
- acute D62
Norrie's disease Q15.8
North American blastomycosis B40.9
Norwegian itch B86
Nose, nasal (see: condition)
Nosebleed R04.0
Nose-picking F98.8
Nosomania F45.21
Nosophobia F45.22
Nostalgia F43.20
Notch of iris Q13.2
Notching nose, congenital Q30.2
Nothnagel's
- syndrome (see: Strabismus, paralytic, third nerve)
- vasomotor acroparesthesia I73.89
Novy's relapsing fever A68.9
- louse-borne A68.0
- tick-borne A68.1
Noxious
- foodstuffs, poisoning by (see: Poisoning, food, noxious, plant)
- substances transmitted through placenta or breast milk P04.9
Nucleus pulposus (see: condition)
Numbness R20.0
Nuns' knee (see: Bursitis, prepatellar)
Nursemaid's elbow S53.03-
Nutcracker esophagus K22.4
Nutmeg liver K76.1
Nutrient element deficiency E61.9
- specified NEC E61.8
Nutrition deficient or insufficient E63.9
- due to
  - insufficient food T73.0
  - lack of
    - care T76.02
      - adult T76.01
    - food T73.0
  - specific element deficiency (see: Nutrient element deficiency, or by element)
- sequelae (see: Sequelae, nutritional deficiency)
- specified NEC E63.8
Nutritional stunting E45
Nyctalopia (see: Blindness, night)
Nycturia R35.1
- psychogenic F45.8
Nymphomania F52.8
Nystagmus H55.00
- benign paroxysmal (see: Vertigo, benign paroxysmal)
- central positional H81.4
- congenital H55.01
- dissociated H55.04
- latent H55.02
- miners' H55.09
- positional
  - benign paroxysmal H81.4
  - central H81.4
- specified form NEC H55.09
- visual deprivation H55.03