N77.0

Billable

Ulceration of vulva in diseases classified elsewhere

N77.0 is the ICD-10-CM code for Ulceration of vulva in diseases classified elsewhere. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
N00-N99
Parent
N77
Edition
FY2026

N00-N99 Diseases of the genitourinary system

Excludes1 — not coded here

  • 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

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

Frequently asked questions

What is ICD-10 code N77.0?
N77.0 is the ICD-10-CM code for "Ulceration of vulva in diseases classified elsewhere". It falls under N00-N99 Diseases of the genitourinary system.
Is N77.0 a billable code?
Yes — N77.0 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from N77.0?
Excludes1 (not coded here): 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).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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