Squamous cell carcinoma of skin of other parts of face

This code signifies a malignant neoplasm originating from the squamous cells of the epidermis, specifically located on a part of the face other than the eyelid, ear, or lip. It represents a common form of skin cancer characterized by abnormal growth of squamous cells.

Use this code when documentation confirms a biopsy-proven squamous cell carcinoma affecting facial skin, excluding sites with more specific codes. This diagnosis is typically made following a dermatological examination and histological confirmation.

• Ensure the documentation specifies "squamous cell carcinoma" and not another type of skin cancer (e.g., basal cell).
• Verify the exact facial location to rule out more specific codes for eyelid (C44.1-), ear (C44.2-), or lip (C44.0-).
• Always sequence this code as the primary diagnosis when it is the reason for the encounter, such as for excision or treatment.