N77.0

ICD-10Billable

Ulceration of vulva in diseases classified elsewhere

Official ICD-10-CM descriptor (FY2026)

Ulceration of vulva in diseases classified elsewhere

N77.0 is valid for submission on a claim — CMS flags it as a billable, specific code.

Excludes1

Not coded here. An Excludes1 code should never be reported at the same time as the code above it.

  • ulceration of vulva in gonococcal infection (A54.02)
  • ulceration of vulva in herpesviral [herpes simplex] infection (A60.04)
  • ulceration of vulva in syphilis (A51.0)
  • ulceration of vulva in tuberculosis (A18.18)

Code first

Sequence the underlying condition before this code.

  • underlying disease, such as:
  • Behçet's disease (M35.2)

Related codes in N77

Where this code sits

Parent code
N77

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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