2026 ICD-10-CM Diagnosis Code N85Other noninflammatory disorders of uterus, except cervix

ICD-10-CM Codes›N00–N99›N80-N98›N85

ICD-10-CM N85
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

N85 is a non-billable ICD-10-CM category code for other noninflammatory disorders of uterus, except cervix, so it cannot be submitted on claims. Use a more specific code from this category instead, such as N85.00, N85.01, N85.02, and N85.2.

Code Identity

ICD-10-CM Code
N85
Billable Status
No — Non-Billable Category
Code Describes
Other noninflammatory disorders of uterus, except cervix
Chapter
N80-N98
Noninflammatory disorders of female genital tract

Code Classification

ChapterN00–N99Diseases of the genitourinary system
SectionN80-N98Noninflammatory disorders of female genital tract
CategoryN85Other noninflammatory disorders of uterus, except cervix
This CodeN85Other noninflammatory disorders of uterus, except cervix

Specific Coding for Other noninflammatory disorders of uterus, except cervixOverview

Non-specific codes like N85 require more characters. Use one of these billable codes instead:

  • N85.0 for Endometrial hyperplasia

  • Use N85.00 for Endometrial hyperplasia, unspecified

  • Use N85.01 for Benign endometrial hyperplasia

  • Use N85.02 for Endometrial intraepithelial neoplasia [EIN]

  • Use N85.2 for Hypertrophy of uterus

  • Use N85.3 for Subinvolution of uterus

  • Use N85.4 for Malposition of uterus

  • Use N85.5 for Inversion of uterus

  • Use N85.6 for Intrauterine synechiae

  • Use N85.7 for Hematometra

  • Use N85.8 for Other specified noninflammatory disorders of uterus

  • Use N85.9 for Noninflammatory disorder of uterus, unspecified

  • Use N85.A for Isthmocele

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Type 1 Excludes

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

Patient EducationClinical

Uterine Diseases

The uterus, or womb, is the place where a fetus grows during pregnancy. Uterine diseases are conditions that affect the uterus. These diseases can be benign (not cancer) or malignant (cancerous). They may affect your menstrual periods, your ability to get pregnant, or the health of your reproductive organs.

The full article covers:

  • What are uterine diseases?
  • What causes uterine diseases?
  • What are the symptoms of uterine diseases?
  • How are uterine diseases diagnosed?
  • What are the treatments for uterine diseases?

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About N85Overview

Is N85 (Other noninflammatory disorders of uterus, except cervix) a billable code?

No. This is a category header that groups the codes for other noninflammatory disorders of uterus, except cervix, and headers cannot be submitted on claims. Claims for other noninflammatory disorders of uterus, except cervix need a more specific code from this category, such as N85.00, N85.01, and N85.02.