ICD-10-CM N85: Other noninflammatory disorders of uterus, except cervix

ICD-10-CM Diagnosis Code (2025)

Official Description for N85

Other noninflammatory disorders of uterus, except cervix

Coding Notes & Guidelines for N85

Excludes1: Not Coded Here
  • endometriosis (N80.-)
  • inflammatory diseases of uterus (N71.-)
  • noninflammatory disorders of cervix, except malposition (N86-N88)
  • polyp of corpus uteri (N84.0)
  • uterine prolapse (N81.-)
Excludes1: Not Coded Here

malignant neoplasm of endometrium (with endometrial intraepithelial neoplasia [EIN]) (C54.1)

Excludes1: Not Coded Here

puerperal hypertrophy of uterus (O90.89)

Excludes1: Not Coded Here

puerperal subinvolution of uterus (O90.89)

Excludes1: Not Coded Here

malposition of uterus complicating pregnancy, labor or delivery (O34.5-, O65.5)

Excludes1: Not Coded Here
  • current obstetric trauma (O71.2)
  • postpartum inversion of uterus (O71.2)
Excludes1: Not Coded Here

hematometra with hematocolpos (N89.7)

Excludes1: Not Coded Here

maternal care for cesarean scar defect (isthmocele) (O34.22)

Inclusion Terms
  • Hyperplasia (adenomatous) (cystic) (glandular) of endometrium
  • Hyperplastic endometritis
Inclusion Terms

Endometrial hyperplasia (complex) (simple) without atypia

Inclusion Terms

Endometrial hyperplasia with atypia

Inclusion Terms

Bulky or enlarged uterus

Inclusion Terms
  • Anteversion of uterus
  • Retroflexion of uterus
  • Retroversion of uterus
Inclusion Terms

Hematosalpinx with hematometra

Inclusion Terms
  • Atrophy of uterus, acquired
  • Fibrosis of uterus NOS
Inclusion Terms

Disorder of uterus NOS

Inclusion Terms

Isthmocele (non-pregnant state)

Code Also
  • any associated conditions such as:
  • abnormal uterine and vaginal bleeding, unspecified (N93.9)
  • female infertility of uterine origin (N97.2)
  • pelvic and perineal pain (R10.2)

Child Codes (More Specific Codes for N85):

N85.0 - Endometrial hyperplasia N85.00 - Endometrial hyperplasia, unspecified N85.01 - Benign endometrial hyperplasia N85.02 - Endometrial intraepithelial neoplasia [EIN] N85.2 - Hypertrophy of uterus N85.3 - Subinvolution of uterus N85.4 - Malposition of uterus N85.5 - Inversion of uterus N85.6 - Intrauterine synechiae N85.7 - Hematometra N85.8 - Other specified noninflammatory disorders of uterus N85.9 - Noninflammatory disorder of uterus, unspecified N85.A - Isthmocele

About ICD-10-CM Code N85 (Other noninflammatory disorders of uterus)

ICD-10-CM code N85 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM N85 became effective on October 1, 2024.

This page provides detailed information about N85 - Other noninflammatory disorders of uterus, except cervix. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Other noninflammatory disorders of uterus related to except cervix.