ICD-10-CM C51: Malignant neoplasm of vulva

ICD-10-CM Diagnosis Code (2025)

Official Description for C51

Malignant neoplasm of vulva

Coding Notes & Guidelines for C51

Excludes1: Not Coded Here

carcinoma in situ of vulva (D07.1)

Inclusion Terms

Malignant neoplasm of Bartholin's [greater vestibular] gland

Inclusion Terms
  • Malignant neoplasm of external female genitalia NOS
  • Malignant neoplasm of pudendum

Child Codes (More Specific Codes for C51):

C51.0 - Malignant neoplasm of labium majus C51.1 - Malignant neoplasm of labium minus C51.2 - Malignant neoplasm of clitoris C51.8 - Malignant neoplasm of overlapping sites of vulva C51.9 - Malignant neoplasm of vulva, unspecified

About ICD-10-CM Code C51 (Malignant neoplasm of vulva)

ICD-10-CM code C51 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM C51 became effective on October 1, 2024.

This page provides detailed information about C51 - Malignant neoplasm of vulva. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Malignant neoplasm of vulva.