C00.5

Applicable To

• Malignant neoplasm of buccal aspect of lip, unspecified

• Malignant neoplasm of frenulum of lip, unspecified

• Malignant neoplasm of mucosa of lip, unspecified

• Malignant neoplasm of oral aspect of lip, unspecified

Approximate Synonyms

• Cancer, lip, inner aspect

• Primary malignant neoplasm of inner aspect of lip

• Primary squamous cell carcinoma of inner aspect of lip

• Squamous cell carcinoma, inner aspect of lip

Details

• C00.5 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM C00.5 became effective on October 1, 2022.

• This is the American ICD-10-CM version of C00.5 – other international versions of ICD-10 C00.5 may differ.