ICD-10-CM > C00-D49 > C43-C44 > C43 C43 Malignant melanoma of skin Non-Billable/Non-Specific Type 1 Excludes melanoma in situ (D03.-) Type 2 Excludes malignant melanoma of skin of genital organs (C51-C52, C60.-, C63.-)Merkel cell carcinoma (C4A.-)sites other than skin-code to malignant neoplasm of the site Codes C43.0Malignant melanoma of lipC43.1Malignant melanoma of eyelid, including canthusC43.10Malignant melanoma of unspecified eyelid, including canthusC43.11Malignant melanoma of right eyelid, including canthusC43.111Malignant melanoma of right upper eyelid, including canthusC43.112Malignant melanoma of right lower eyelid, including canthusC43.12Malignant melanoma of left eyelid, including canthusC43.121Malignant melanoma of left upper eyelid, including canthusC43.122Malignant melanoma of left lower eyelid, including canthusC43.2Malignant melanoma of ear and external auricular canalC43.20Malignant melanoma of unspecified ear and external auricular canalC43.21Malignant melanoma of right ear and external auricular canalC43.22Malignant melanoma of left ear and external auricular canalC43.3Malignant melanoma of other and unspecified parts of faceC43.30Malignant melanoma of unspecified part of faceC43.31Malignant melanoma of noseC43.39Malignant melanoma of other parts of faceC43.4Malignant melanoma of scalp and neckC43.5Malignant melanoma of trunkC43.51Malignant melanoma of anal skinC43.52Malignant melanoma of skin of breastC43.59Malignant melanoma of other part of trunkC43.6Malignant melanoma of upper limb, including shoulderC43.60Malignant melanoma of unspecified upper limb, including shoulderC43.61Malignant melanoma of right upper limb, including shoulderC43.62Malignant melanoma of left upper limb, including shoulderC43.7Malignant melanoma of lower limb, including hipC43.70Malignant melanoma of unspecified lower limb, including hipC43.71Malignant melanoma of right lower limb, including hipC43.72Malignant melanoma of left lower limb, including hipC43.8Malignant melanoma of overlapping sites of skinC43.9Malignant melanoma of skin, unspecified