ICD-10-CM 2027
ICD-10 code for subacute or chronic vulvitis
From the official ICD-10-CM alphabetic index entry “Vulvitis (acute) (allergic) (atrophic) (hypertrophic) (intertriginous) (senile) › subacute or chronic”. Page updated September 29, 2026.
About coding subacute or chronic vulvitis
The ICD-10-CM code for subacute or chronic vulvitis is N76.3 (Subacute and chronic vulvitis).
Within N76 (other inflammation of vagina and vulva), N76.3 is specifically for subacute and chronic vulvitis. Related codes cover acute vaginitis (N76.0), subacute and chronic vaginitis (N76.1), acute vulvitis (N76.2), abscess of vulva (N76.4), ulceration of vagina (N76.5), ulceration of vulva (N76.6) and other specified inflammation of vagina and vulva (N76.8).
Use an additional code (B95-B97), to identify infectious agent.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Common questions about subacute or chronic vulvitis ICD-10 codes
What is the ICD-10 code for subacute or chronic vulvitis?
- N76.3 — Subacute and chronic vulvitis.
Is N76.3 billable?
- Yes. N76.3 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N76.3 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N76.3 as a principal diagnosis.
Is N76.3 a CC or MCC?
- No. N76.3 is neither a CC nor an MCC under MS-DRG v44.0.