N77.0 Ulceration of vulva in diseases classified elsewhere

Billable/Specific

Code First

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

Type 1 Excludes

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)