ICD-10 N83.2
Non-Billable HeaderOther and unspecified ovarian cysts
About ICD-10-CM N83.2
ICD-10-CM code N83.2 represents Other and unspecified ovarian cysts. This is a non-billable header code in the Genitourinary System chapter (block N83). The 2026 edition of ICD-10-CM N83.2 became effective on October 1, 2025. Non-billable codes cannot be used as a primary or secondary diagnosis on a claim, use a more specific child code instead.
Type 1 Excludes
Pure excludes, these codes can never be coded together with N83.2. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- developmental ovarian cyst (Q50.1)
- neoplastic ovarian cyst (D27.-)
- polycystic ovarian syndrome (E28.2)
- Stein-Leventhal syndrome (E28.2)
Medicare LCD Coverage for N83.2
Local Coverage Determinations (LCDs) from CMS MACs that list N83.2 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 N83.2.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but N83.2 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with N83.2
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 N83.2
Other codes in section N80-N98 (Noninflammatory disorders of female genital tract).
ICD-10 N83.2, Billing FAQ
Is ICD-10 code N83.2 billable? +
No, N83.2 is a non-billable header code. Use a more specific child code from block N83 when submitting claims.
What codes are Type 1 Excludes for N83.2? +
Type 1 Excludes (never code together with N83.2): developmental ovarian cyst (Q50.1); neoplastic ovarian cyst (D27.-); polycystic ovarian syndrome (E28.2)
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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