| C43 | Malignant melanoma of skin | NON-BILLABLE CODE |
| C43.0 | Malignant melanoma of lip | BILLABLE CODE |
| C43.1 | Malignant melanoma of eyelid, including canthus | NON-BILLABLE CODE |
| C43.10 | Malignant melanoma of unspecified eyelid, including canthus | BILLABLE CODE |
| C43.11 | Malignant melanoma of right eyelid, including canthus | NON-BILLABLE CODE |
| C43.111 | Malignant melanoma of right upper eyelid, including canthus | BILLABLE CODE |
| C43.112 | Malignant melanoma of right lower eyelid, including canthus | BILLABLE CODE |
| C43.12 | Malignant melanoma of left eyelid, including canthus | NON-BILLABLE CODE |
| C43.121 | Malignant melanoma of left upper eyelid, including canthus | BILLABLE CODE |
| C43.122 | Malignant melanoma of left lower eyelid, including canthus | BILLABLE CODE |
| C43.2 | Malignant melanoma of ear and external auricular canal | NON-BILLABLE CODE |
| C43.20 | Malignant melanoma of unspecified ear and external auricular canal | BILLABLE CODE |
| C43.21 | Malignant melanoma of right ear and external auricular canal | BILLABLE CODE |
| C43.22 | Malignant melanoma of left ear and external auricular canal | BILLABLE CODE |
| C43.3 | Malignant melanoma of other and unspecified parts of face | NON-BILLABLE CODE |
| C43.30 | Malignant melanoma of unspecified part of face | BILLABLE CODE |
| C43.31 | Malignant melanoma of nose | BILLABLE CODE |
| C43.4 | Malignant melanoma of scalp and neck | BILLABLE CODE |
| C43.5 | Malignant melanoma of trunk | NON-BILLABLE CODE |
| C43.51 | Malignant melanoma of anal skin | BILLABLE CODE |
| C43.52 | Malignant melanoma of skin of breast | BILLABLE CODE |
| C43.59 | Malignant melanoma of other part of trunk | BILLABLE CODE |
| C43.6 | Malignant melanoma of upper limb, including shoulder | NON-BILLABLE CODE |
| C43.60 | Malignant melanoma of unspecified upper limb, including shoulder | BILLABLE CODE |
| C43.61 | Malignant melanoma of right upper limb, including shoulder | BILLABLE CODE |
| C43.62 | Malignant melanoma of left upper limb, including shoulder | BILLABLE CODE |
| C43.7 | Malignant melanoma of lower limb, including hip | NON-BILLABLE CODE |
| C43.70 | Malignant melanoma of unspecified lower limb, including hip | BILLABLE CODE |
| C43.71 | Malignant melanoma of right lower limb, including hip | BILLABLE CODE |
| C43.72 | Malignant melanoma of left lower limb, including hip | BILLABLE CODE |
| C43.8 | Malignant melanoma of overlapping sites of skin | BILLABLE CODE |
| C43.9 | Malignant melanoma of skin, unspecified | BILLABLE CODE |
