ICD-10 N86
Billable / SpecificErosion and ectropion of cervix uteri
About ICD-10-CM N86
ICD-10-CM code N86 represents Erosion and ectropion of cervix uteri. This is a billable/specific code in the Genitourinary System chapter (block N86). The 2026 edition of ICD-10-CM N86 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under N86. Per CMS ICD-10-CM Tabular 2026.
- Decubitus (trophic) ulcer of cervix
- Eversion of cervix
Type 1 Excludes
Pure excludes, these codes can never be coded together with N86. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- erosion and ectropion of cervix with cervicitis (N72)
Medicare LCD Coverage for N86
Local Coverage Determinations (LCDs) from CMS MACs that list N86 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing N86.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but N86 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with N86
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Convert N86 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| N86 | 6220 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To N86
Other codes in section N80-N98 (Noninflammatory disorders of female genital tract).
ICD-10 N86, Billing FAQ
Is ICD-10 code N86 billable? +
Yes, N86 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to N86? +
ICD-10 N86 includes: Decubitus (trophic) ulcer of cervix; Eversion of cervix.
What codes are Type 1 Excludes for N86? +
Type 1 Excludes (never code together with N86): erosion and ectropion of cervix with cervicitis (N72)
What ICD-9 codes does N86 map to? +
Per CMS GEMs, N86 maps to ICD-9 codes: 6220. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on June 2, 2026.
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