ICD-10 N92.6
Billable / SpecificIrregular menstruation, unspecified
About ICD-10-CM N92.6
ICD-10-CM code N92.6 represents Irregular menstruation, unspecified. This is a billable/specific code in the Genitourinary System chapter (block N92). The 2026 edition of ICD-10-CM N92.6 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under N92.6. Per CMS ICD-10-CM Tabular 2026.
- Irregular bleeding NOS
- Irregular periods NOS
Type 1 Excludes
Pure excludes, these codes can never be coded together with N92.6. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- irregular menstruation with:
- lengthened intervals or scanty bleeding (N91.3-N91.5)
- shortened intervals or excessive bleeding (N92.1)
Medicare LCD Coverage for N92.6
Local Coverage Determinations (LCDs) from CMS MACs that list N92.6 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 N92.6.
2 Aetna
CPT Codes Commonly Billed with N92.6
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 N92.6 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 |
|---|---|---|
| N92.6 | 6264 | 10000 |
| N92.6 | 6269 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To N92.6
Other codes in section N80-N98 (Noninflammatory disorders of female genital tract).
ICD-10 N92.6, Billing FAQ
Is ICD-10 code N92.6 billable? +
Yes, N92.6 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 N92.6? +
ICD-10 N92.6 includes: Irregular bleeding NOS; Irregular periods NOS.
What codes are Type 1 Excludes for N92.6? +
Type 1 Excludes (never code together with N92.6): irregular menstruation with:; lengthened intervals or scanty bleeding (N91.3-N91.5); shortened intervals or excessive bleeding (N92.1)
What ICD-9 codes does N92.6 map to? +
Per CMS GEMs, N92.6 maps to ICD-9 codes: 6264, 6269. 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 May 31, 2026.
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