C51
Non-billableMalignant neoplasm of vulva
Malignant neoplasm of vulva
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Includes
Conditions included under this code
- malignant neoplasm of skin of female genital organs
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Child Codes (5)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(35)
UMLS
- Cancer of VulvaC0375071
- Cancer of the VulvaC0375071
- Cancer of vulvaC0375071
- Cancer, VulvaC0375071
- Cancer, VulvarC0375071
- Cancers, VulvaC0375071
- Cancers, VulvarC0375071
- Malignant Neoplasm of VulvaC0375071
- Malignant Neoplasm of the VulvaC0375071
- Malignant Tumor of VulvaC0375071
- Malignant Tumor of the VulvaC0375071
- Malignant Vulva NeoplasmC0375071
- Malignant Vulva TumorC0375071
- Malignant Vulvar NeoplasmC0375071
- Malignant Vulvar TumorC0375071
- Malignant neoplasm of vulvaC0375071
- Malignant neoplasm of vulva (disorder)C0375071
- Malignant neoplasm of vulva, unspecifiedC0375071
- Malignant tumor of vulvaC0375071
- Malignant tumour of vulvaC0375071
- Vulva CancerC0375071
- Vulva CancersC0375071
- Vulval cancerC0375071
- Vulval cancer NOSC0375071
- Vulvar CancerC0375071
- Vulvar CancersC0375071
- Vulvar cancerC0375071
- cancer of the vulvaC0375071
- cancer of vulvaC0375071
- cancer vulvaC0375071
- cancer vulvarC0375071
- of vulva cancerC0375071
- vulva cancerC0375071
- vulval cancerC0375071
- vulvar cancerC0375071
Frequently Asked Questions
What is the ICD-10 code for malignant neoplasm of vulva?
The ICD-10-CM code for malignant neoplasm of vulva is C51. The full clinical description is "Malignant neoplasm of vulva". C51 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code C51 mean?
ICD-10-CM code C51 represents “Malignant neoplasm of vulva”. It is classified under Chapter 2: Neoplasms and is a non-billable header code. Use a more specific child code for billing purposes.
Is C51 a billable code?
No, C51 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 5 child codes under C51.
What chapter is C51 in?
C51 is in Chapter 2: Neoplasms (codes C00-D49).
What codes cannot be used with C51?
C51 has Excludes1 notes indicating codes that cannot be used together with it, including: carcinoma in situ of vulva (D07.1).
What are the subcategories under C51?
C51 has 5 child codes, including: 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), and 1 more.
What are the UMLS CUIs for C51?
C51 is linked to 1 UMLS Concept Unique Identifier: C0375071. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does C51 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like malignant neoplasm of vulva affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of C51?
C51 maps to the ICD-11 code: 2C70.Z (Malignant neoplasms of vulva, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.