ICD-10 N80.3C9
Billable / SpecificEndometriosis of the uterosacral ligament(s), unspecified side, unspecified depth
About ICD-10-CM N80.3C9
ICD-10-CM code N80.3C9 represents Endometriosis of the uterosacral ligament(s), unspecified side, unspecified depth. This is a billable/specific code in the Genitourinary System chapter (block N80). The 2026 edition of ICD-10-CM N80.3C9 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under N80.3C9. Per CMS ICD-10-CM Tabular 2026.
- Endometriosis of the uterosacral ligament(s) NOS
Medicare LCD Coverage for N80.3C9
Local Coverage Determinations (LCDs) from CMS MACs that list N80.3C9 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 N80.3C9.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but N80.3C9 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with N80.3C9
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.
Codes Adjacent To N80.3C9
Other codes in section N80-N98 (Noninflammatory disorders of female genital tract).
ICD-10 N80.3C9, Billing FAQ
Is ICD-10 code N80.3C9 billable? +
Yes, N80.3C9 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 N80.3C9? +
ICD-10 N80.3C9 includes: Endometriosis of the uterosacral ligament(s) NOS.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on June 1, 2026.
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