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N86 ICD-10-CM Code: Erosion and ectropion of cervix uteri

N86 is the billable ICD-10-CM code for “Erosion and ectropion of cervix uteri” in the FY 2027 U.S. code set, effective Oct 1, 2026.

Official description

N86

Erosion and ectropion of cervix uteri

ICD-10-CM diagnosis code · United States clinical modification

Where N86 sits

  1. 1

    Chapter 14

    Diseases of the genitourinary system (N00-N99)

  2. 2

    Section

    Noninflammatory disorders of female genital tract (N80-N98)

  3. 3

    Category N86

    Erosion and ectropion of cervix uteri

  4. 4

    Code N86

    Erosion and ectropion of cervix uteri

Notes for this code

Inclusion terms

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

Code first

No “code first” instruction is listed for N86.

Use additional code

No “use additional code” instruction is listed for N86.

Excludes1

Conditions that should not be reported together with this code.

  • erosion and ectropion of cervix with cervicitis (N72)

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for N86.

Source and release

Data release
U.S. ICD-10-CM · FY 2027
Effective date
Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Frequently asked questions

What does ICD-10-CM code N86 mean?

N86 is the FY 2027 U.S. ICD-10-CM code for “Erosion and ectropion of cervix uteri.”

Is N86 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, N86 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is N86 located in ICD-10-CM?

N86 is listed in Chapter 14, Diseases of the genitourinary system (N00-N99), within Noninflammatory disorders of female genital tract (N80-N98) (N80–N98), under category N86, Erosion and ectropion of cervix uteri.

What coding notes are listed for N86?

Its listed inclusion terms are Decubitus (trophic) ulcer of cervix; Eversion of cervix. No code-first instruction is listed. Excludes1 notes: erosion and ectropion of cervix with cervicitis (N72). No Excludes2 note is listed.