Melanoma and other malignant neoplasms of skin

C43-C44

This section covers 213 ICD-10-CM codes (C43-C44) for melanoma and other malignant neoplasms of skin, including malignant melanoma of skin, other and unspecified malignant neoplasm of skin, and merkel cell carcinoma. 149 of these are billable codes usable on a claim; the rest are non-billable header categories that require a more specific child code.