ICD-10 N85.00
Billable / SpecificEndometrial hyperplasia, unspecified
About ICD-10-CM N85.00
ICD-10-CM code N85.00 represents Endometrial hyperplasia, unspecified. This is a billable/specific code in the Genitourinary System chapter (block N85). The 2026 edition of ICD-10-CM N85.00 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under N85.00. Per CMS ICD-10-CM Tabular 2026.
- Hyperplasia (adenomatous) (cystic) (glandular) of endometrium
- Hyperplastic endometritis
Medicare LCD Coverage for N85.00
Local Coverage Determinations (LCDs) from CMS MACs that list N85.00 as a covered diagnosis.
Showing top 3. Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing N85.00.
4 Medicare
1 Aetna
CPT Codes Commonly Billed with N85.00
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
Convert N85.00 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 |
|---|---|---|
| N85.00 | 62130 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To N85.00
Other codes in section N80-N98 (Noninflammatory disorders of female genital tract).
ICD-10 N85.00, Billing FAQ
Is ICD-10 code N85.00 billable? +
Yes, N85.00 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 N85.00? +
ICD-10 N85.00 includes: Hyperplasia (adenomatous) (cystic) (glandular) of endometrium; Hyperplastic endometritis.
What CPT codes are commonly billed with N85.00? +
Procedures frequently paired with N85.00 include: 58558, 58999.
What ICD-9 codes does N85.00 map to? +
Per CMS GEMs, N85.00 maps to ICD-9 codes: 62130. 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 July 16, 2026.
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