ICD-10-CM > C00-D49 > D00-D09 > D07 > D07.1 D07.1 Carcinoma in situ of vulva Billable/Specific Copy Code Copy Description Applicable To Severe dysplasia of vulvaVulvar intraepithelial neoplasia III [VIN III] Type 1 Excludes moderate dysplasia of vulva (N90.1)vulvar intraepithelial neoplasia II [VIN II] (N90.1)