Basal cell carcinoma of skin of other parts of face

This code signifies a malignant neoplasm originating from the basal cells of the epidermis, specifically located on a non-specified area of the face other than the eyelid, nose, ear, or lip. Basal cell carcinoma (BCC) is the most common type of skin cancer, characterized by slow growth and rare metastasis.

Apply this code when documentation confirms a diagnosis of basal cell carcinoma affecting a facial site not otherwise specified (e.g., cheek, forehead, temple). This diagnosis is typically made via biopsy and histopathological examination. Use this code for initial encounters, subsequent treatment, and follow-up care related to this specific malignancy.

• Ensure the documentation specifies "basal cell carcinoma" and a facial location that isn't more precisely defined by other C44.3x codes.
• Do not use this code if the documentation specifies a different type of skin cancer (e.g., squamous cell carcinoma, melanoma).
• Always sequence this code as the primary diagnosis when it is the reason for the encounter, followed by any relevant Z codes for personal history or follow-up.