ICD-10 · PDGM grouping
N76 Other inflammation of vagina and vulva
All 10 codes in the N76 family, with the PDGM clinical group, comorbidity subgroup and primary-position rule CMS assigns, read from the CMS grouper crosswalk v07.2.26 and the CDC FY2027 code file.
Codes in family
10
Can lead a claim
10
Cannot lead a claim
0
What CMS assigns to N76
All 10 codes group to MMTA - Gastrointestinal tract and Genitourinary system (9) and MMTA - Other (1). None of the 10 is assigned a comorbidity subgroup. Every code can lead a claim.
Every code in N76
Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.
| Code | Description | Primary position | Clinical group | Comorbidity subgroup |
|---|---|---|---|---|
| N76.0 | Acute vaginitis | Can lead a claim | J | None |
| N76.1 | Subacute and chronic vaginitis | Can lead a claim | J | None |
| N76.2 | Acute vulvitis | Can lead a claim | J | None |
| N76.3 | Subacute and chronic vulvitis | Can lead a claim | J | None |
| N76.4 | Abscess of vulva | Can lead a claim | J | None |
| N76.5 | Ulceration of vagina | Can lead a claim | J | None |
| N76.6 | Ulceration of vulva | Can lead a claim | J | None |
| N76.8 Other specified inflammation of vagina and vulva | ||||
| N76.81 | Mucositis (ulcerative) of vagina and vulva | Can lead a claim | A | None |
| N76.82 | Fournier disease of vagina and vulva | Can lead a claim | J | None |
| N76.89 | Other specified inflammation of vagina and vulva | Can lead a claim | J | None |
Sources: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01, for the clinical group, comorbidity subgroup, code-first conventions and primary-position flags; CDC NCHS ICD-10-CM FY2027 code descriptions for the family title and code wording. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.
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