N85.8 Other specified noninflammatory disorders of uterus

Billable ICD-10-CM code, FY2026.

Applicable to

• Atrophy of uterus, acquired
• Fibrosis of uterus NOS

Applies from N85 Other noninflammatory disorders of uterus, except cervix

Excludes1 (never code together)

• endometriosis (N80.-)
• inflammatory diseases of uterus (N71.-)
• noninflammatory disorders of cervix, except malposition (N86-N88)
• polyp of corpus uteri (N84.0)
• uterine prolapse (N81.-)

MS-DRG index

Defines the logic of DRG(s) 742-743 in MDC 13.

Approximate ICD-9-CM (GEMs)

• 621.8 Other specified disorders of uterus, not elsewhere classified (approximate)

Diagnosis Index entries for N85.8

• Atresia, atretic › uterus › acquired
• Atrophy, atrophic (of) › endometrium (senile)
• Atrophy, atrophic (of) › myometrium (senile)
• Atrophy, atrophic (of) › uterus, uterine (senile)
• Atrophy, atrophic (of) › uterus, uterine (senile) › due to radiation (intended effect)
• Boggy › uterus
• Calcification › uterus
• Cicatrix (adherent) (contracted) (painful) (vicious) › uterus
• Congestion, congestive › uterus
• Contraction (s), contracture, contracted › uterus
• Cyst (colloid) (mucous) (simple) (retention) › endometrium, endometrial (uterus)
• Cyst (colloid) (mucous) (simple) (retention) › myometrium
• Cyst (colloid) (mucous) (simple) (retention) › uterus (body) (corpus) (recurrent)
• Deformity › uterus (congenital) › acquired
• Degeneration, degenerative › uterus (cystic)
• Disease, diseased › uterus (noninflammatory) › specified NEC
• Distension, distention › uterus
• Disturbance (s) › innervation uterus (parasympathetic) (sympathetic)
• Dysfunction › endometrium
• Dyskeratosis › uterus NEC
• Erosion › uterus
• Fibrosis, fibrotic › uterus (non-neoplastic)
• Hydrometra
• Hypoplasia, hypoplastic › endometrium
• Incarceration, incarcerated › uterus
• Laceration › uterus › nonpuerperal, nontraumatic
• Laceration › uterus › old (postpartal)
• Leukoplakia › uterus
• Membranaceous uterus
• Metaplasia › endometrium (squamous) (uterus)
• Mucocele › uterus
• Obliteration › endometrium
• Obstruction, obstructed, obstructive › uterus
• Occlusion, occluded › uterus
• Rupture, ruptured › uterus (traumatic) › nonpuerperal, nontraumatic
• Scar, scarring › uterus
• Senile, senility › endometrium (atrophic)
• Small (ness) › uterus
• Spasm (s), spastic, spasticity › uterus
• Superinvolution (uterus)
• Ulcer, ulcerated, ulcerating, ulceration, ulcerative › uterus

Nearby codes

• 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 (this code)
• N85.9 Noninflammatory disorder of uterus, unspecified
• N85.A Isthmocele