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N86

N86: Erosion and ectropion of cervix uteri

Billable / specific codeICD-10-CM

N86 is a billable, specific ICD-10-CM code for erosion and ectropion of cervix uteri. It is valid for submission on a claim.

Check N86 with the rest of the claim: free scrubber

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • erosion and ectropion of cervix with cervicitis (N72)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Decubitus (trophic) ulcer of cervix
  • Eversion of cervix

Other codes that can never be billed with N86

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • N72Inflammatory disease of cervix uteri
  • N85Other noninflammatory disorders of uterus, except cervix

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

  • Lipping, cervix
  • Decubitus›cervix
  • Ectropion›cervix
  • Erosion›cervix(uteri) (acquired) (chronic) (congenital)
  • Eversion›cervix(uteri)
  • Laceration›causing eversion of cervix uteri(old)
  • Ulcer, ulcerated, ulcerating, ulceration, ulcerative›cervix(uteri) (decubitus) (trophic)
  • Ulcer, ulcerated, ulcerating, ulceration, ulcerative›neck›uterus
  • Ulcer, ulcerated, ulcerating, ulceration, ulcerative›uterus›cervix
  • Ulcer, ulcerated, ulcerating, ulceration, ulcerative›uterus›neck

Code history

Unchanged in every release from FY2024 to FY2027.

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.