Unsp malignant neoplasm of skin of unspecified part of face

This code signifies a cancerous growth originating from the skin cells on an unspecified area of the face. It indicates a primary malignant tumor of the facial skin where the specific histological type and precise location on the face are not documented.

Apply this code when documentation confirms a malignant skin neoplasm on the face, but lacks specificity regarding the exact facial site (e.g., eyelid, nose, lip) and the histological type of the tumor. This code is appropriate when the provider's notes state "malignant skin lesion of face" without further detail.

• Avoid using this code if the specific facial anatomical site (e.g., C44.111 for skin of eyelid) or histological type (e.g., basal cell carcinoma) is documented.
• Query the provider for more specific information regarding the tumor's location and type to allow for a more precise code assignment.
• This code should be used as a last resort when no further specificity can be obtained from the medical record.