C44.31

Approximate Synonyms

• Basal cell carcinoma of ala nasi

• Basal cell carcinoma of bridge of nose

• Basal cell carcinoma of nose

• Basal cell carcinoma of tip of nose

• Cancer of the bridge of nose, basal cell

• Cancer of the bridge of nose, squamous cell

• Cancer of the nasal alar, basal cell

• Cancer of the nasal alar, squamous cell

• Cancer of the nose, basal cell

• Cancer of the tip of nose, basal cell

• Cancer of the tip of nose, squamous cell

• Primary malignant neoplasm of skin of nose

• Skin cancer of external skin of nose

• Squamous cell carcinoma of ala nasi

• Squamous cell carcinoma of bridge of nose

• Squamous cell carcinoma of tip of nose

Details

• C44.31 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.

• Short description: Basal cell carcinoma of skin of other and unsp parts of face

• The 2023 edition of ICD-10-CM C44.31 became effective on October 1, 2022.

• This is the American ICD-10-CM version of C44.31 – other international versions of ICD-10 C44.31 may differ.