| C43 | Malignant melanoma of skin |
| C43.0 | Malignant melanoma of lip |
| C43.1 | Malignant melanoma of eyelid, including canthus |
| C43.10 | Malignant melanoma of unspecified eyelid, including canthus |
| C43.11 | Malignant melanoma of right eyelid, including canthus |
| C43.12 | Malignant melanoma of left eyelid, including canthus |
| C43.2 | Malignant melanoma of ear and external auricular canal |
| C43.20 | Malignant melanoma of unspecified ear and external auricular canal |
| C43.21 | Malignant melanoma of right ear and external auricular canal |
| C43.22 | Malignant melanoma of left ear and external auricular canal |
| C43.3 | Malignant melanoma of other and unspecified parts of face |
| C43.30 | Malignant melanoma of unspecified part of face |
| C43.31 | Malignant melanoma of nose |
| C43.39 | Malignant melanoma of other parts of face |
| C43.4 | Malignant melanoma of scalp and neck |
| C43.5 | Malignant melanoma of trunk |
| C43.51 | Malignant melanoma of anal skin |
| C43.52 | Malignant melanoma of skin of breast |
| C43.59 | Malignant melanoma of other part of trunk |
| C43.6 | Malignant melanoma of upper limb, including shoulder |
| C43.60 | Malignant melanoma of unspecified upper limb, including shoulder |
| C43.61 | Malignant melanoma of right upper limb, including shoulder |
| C43.62 | Malignant melanoma of left upper limb, including shoulder |
| C43.7 | Malignant melanoma of lower limb, including hip |
| C43.70 | Malignant melanoma of unspecified lower limb, including hip |
| C43.71 | Malignant melanoma of right lower limb, including hip |
| C43.72 | Malignant melanoma of left lower limb, including hip |
| C43.8 | Malignant melanoma of overlapping sites of skin |
| C43.9 | Malignant melanoma of skin, unspecified |
| C44 | Other and unspecified malignant neoplasm of skin |
| C44.0 | Other and unspecified malignant neoplasm of skin of lip |
| C44.00 | Unspecified malignant neoplasm of skin of lip |
| C44.01 | Basal cell carcinoma of skin of lip |
| C44.02 | Squamous cell carcinoma of skin of lip |
| C44.09 | Other specified malignant neoplasm of skin of lip |
| C44.1 | Other and unspecified malignant neoplasm of skin of eyelid, including canthus |
| C44.10 | Unspecified malignant neoplasm of skin of eyelid, including canthus |
| C44.101 | Unspecified malignant neoplasm of skin of unspecified eyelid, including canthus |
| C44.102 | Unspecified malignant neoplasm of skin of right eyelid, including canthus |
| C44.109 | Unspecified malignant neoplasm of skin of left eyelid, including canthus |
| C44.11 | Basal cell carcinoma of skin of eyelid, including canthus |
| C44.111 | Basal cell carcinoma of skin of unspecified eyelid, including canthus |
| C44.112 | Basal cell carcinoma of skin of right eyelid, including canthus |
| C44.119 | Basal cell carcinoma of skin of left eyelid, including canthus |
| C44.12 | Squamous cell carcinoma of skin of eyelid, including canthus |
| C44.121 | Squamous cell carcinoma of skin of unspecified eyelid, including canthus |
| C44.122 | Squamous cell carcinoma of skin of right eyelid, including canthus |
| C44.129 | Squamous cell carcinoma of skin of left eyelid, including canthus |
| C44.19 | Other specified malignant neoplasm of skin of eyelid, including canthus |
| C44.191 | Other specified malignant neoplasm of skin of unspecified eyelid, including canthus |
| C44.192 | Other specified malignant neoplasm of skin of right eyelid, including canthus |
| C44.199 | Other specified malignant neoplasm of skin of left eyelid, including canthus |
| C44.2 | Other and unspecified malignant neoplasm of skin of ear and external auricular canal |
| C44.20 | Unspecified malignant neoplasm of skin of ear and external auricular canal |
| C44.201 | Unspecified malignant neoplasm of skin of unspecified ear and external auricular canal |
| C44.202 | Unspecified malignant neoplasm of skin of right ear and external auricular canal |
| C44.209 | Unspecified malignant neoplasm of skin of left ear and external auricular canal |
| C44.21 | Basal cell carcinoma of skin of ear and external auricular canal |
| C44.211 | Basal cell carcinoma of skin of unspecified ear and external auricular canal |
| C44.212 | Basal cell carcinoma of skin of right ear and external auricular canal |
| C44.219 | Basal cell carcinoma of skin of left ear and external auricular canal |
| C44.22 | Squamous cell carcinoma of skin of ear and external auricular canal |
| C44.221 | Squamous cell carcinoma of skin of unspecified ear and external auricular canal |
| C44.222 | Squamous cell carcinoma of skin of right ear and external auricular canal |
| C44.229 | Squamous cell carcinoma of skin of left ear and external auricular canal |
| C44.29 | Other specified malignant neoplasm of skin of ear and external auricular canal |
| C44.291 | Other specified malignant neoplasm of skin of unspecified ear and external auricular canal |
| C44.292 | Other specified malignant neoplasm of skin of right ear and external auricular canal |
| C44.299 | Other specified malignant neoplasm of skin of left ear and external auricular canal |
| C44.3 | Other and unspecified malignant neoplasm of skin of other and unspecified parts of face |
| C44.30 | Unspecified malignant neoplasm of skin of other and unspecified parts of face |
| C44.300 | Unspecified malignant neoplasm of skin of unspecified part of face |
| C44.301 | Unspecified malignant neoplasm of skin of nose |
| C44.309 | Unspecified malignant neoplasm of skin of other parts of face |
| C44.31 | Basal cell carcinoma of skin of other and unspecified parts of face |
| C44.310 | Basal cell carcinoma of skin of unspecified parts of face |
| C44.311 | Basal cell carcinoma of skin of nose |
| C44.319 | Basal cell carcinoma of skin of other parts of face |
| C44.32 | Squamous cell carcinoma of skin of other and unspecified parts of face |
| C44.320 | Squamous cell carcinoma of skin of unspecified parts of face |
| C44.321 | Squamous cell carcinoma of skin of nose |
| C44.329 | Squamous cell carcinoma of skin of other parts of face |
| C44.39 | Other specified malignant neoplasm of skin of other and unspecified parts of face |
| C44.390 | Other specified malignant neoplasm of skin of unspecified parts of face |
| C44.391 | Other specified malignant neoplasm of skin of nose |
| C44.399 | Other specified malignant neoplasm of skin of other parts of face |
| C44.4 | Other and unspecified malignant neoplasm of skin of scalp and neck |
| C44.40 | Unspecified malignant neoplasm of skin of scalp and neck |
| C44.41 | Basal cell carcinoma of skin of scalp and neck |
| C44.42 | Squamous cell carcinoma of skin of scalp and neck |
| C44.49 | Other specified malignant neoplasm of skin of scalp and neck |
| C44.5 | Other and unspecified malignant neoplasm of skin of trunk |
| C44.50 | Unspecified malignant neoplasm of skin of trunk |
| C44.500 | Unspecified malignant neoplasm of anal skin |
| C44.501 | Unspecified malignant neoplasm of skin of breast |
| C44.509 | Unspecified malignant neoplasm of skin of other part of trunk |
| C44.51 | Basal cell carcinoma of skin of trunk |
| C44.510 | Basal cell carcinoma of anal skin |
| C44.511 | Basal cell carcinoma of skin of breast |
| C44.519 | Basal cell carcinoma of skin of other part of trunk |
| C44.52 | Squamous cell carcinoma of skin of trunk |
| C44.520 | Squamous cell carcinoma of anal skin |
| C44.521 | Squamous cell carcinoma of skin of breast |
| C44.529 | Squamous cell carcinoma of skin of other part of trunk |
| C44.59 | Other specified malignant neoplasm of skin of trunk |
| C44.590 | Other specified malignant neoplasm of anal skin |
| C44.591 | Other specified malignant neoplasm of skin of breast |
| C44.599 | Other specified malignant neoplasm of skin of other part of trunk |
| C44.6 | Other and unspecified malignant neoplasm of skin of upper limb, including shoulder |
| C44.60 | Unspecified malignant neoplasm of skin of upper limb, including shoulder |
| C44.601 | Unspecified malignant neoplasm of skin of unspecified upper limb, including shoulder |
| C44.602 | Unspecified malignant neoplasm of skin of right upper limb, including shoulder |
| C44.609 | Unspecified malignant neoplasm of skin of left upper limb, including shoulder |
| C44.61 | Basal cell carcinoma of skin of upper limb, including shoulder |
| C44.611 | Basal cell carcinoma of skin of unspecified upper limb, including shoulder |
| C44.612 | Basal cell carcinoma of skin of right upper limb, including shoulder |
| C44.619 | Basal cell carcinoma of skin of left upper limb, including shoulder |
| C44.62 | Squamous cell carcinoma of skin of upper limb, including shoulder |
| C44.621 | Squamous cell carcinoma of skin of unspecified upper limb, including shoulder |
| C44.622 | Squamous cell carcinoma of skin of right upper limb, including shoulder |
| C44.629 | Squamous cell carcinoma of skin of left upper limb, including shoulder |
| C44.69 | Other specified malignant neoplasm of skin of upper limb, including shoulder |
| C44.691 | Other specified malignant neoplasm of skin of unspecified upper limb, including shoulder |
| C44.692 | Other specified malignant neoplasm of skin of right upper limb, including shoulder |
| C44.699 | Other specified malignant neoplasm of skin of left upper limb, including shoulder |
| C44.7 | Other and unspecified malignant neoplasm of skin of lower limb, including hip |
| C44.70 | Unspecified malignant neoplasm of skin of lower limb, including hip |
| C44.701 | Unspecified malignant neoplasm of skin of unspecified lower limb, including hip |
| C44.702 | Unspecified malignant neoplasm of skin of right lower limb, including hip |
| C44.709 | Unspecified malignant neoplasm of skin of left lower limb, including hip |
| C44.71 | Basal cell carcinoma of skin of lower limb, including hip |
| C44.711 | Basal cell carcinoma of skin of unspecified lower limb, including hip |
| C44.712 | Basal cell carcinoma of skin of right lower limb, including hip |
| C44.719 | Basal cell carcinoma of skin of left lower limb, including hip |
| C44.72 | Squamous cell carcinoma of skin of lower limb, including hip |
| C44.721 | Squamous cell carcinoma of skin of unspecified lower limb, including hip |
| C44.722 | Squamous cell carcinoma of skin of right lower limb, including hip |
| C44.729 | Squamous cell carcinoma of skin of left lower limb, including hip |
| C44.79 | Other specified malignant neoplasm of skin of lower limb, including hip |
| C44.791 | Other specified malignant neoplasm of skin of unspecified lower limb, including hip |
| C44.792 | Other specified malignant neoplasm of skin of right lower limb, including hip |
| C44.799 | Other specified malignant neoplasm of skin of left lower limb, including hip |
| C44.8 | Other and unspecified malignant neoplasm of overlapping sites of skin |
| C44.80 | Unspecified malignant neoplasm of overlapping sites of skin |
| C44.81 | Basal cell carcinoma of overlapping sites of skin |
| C44.82 | Squamous cell carcinoma of overlapping sites of skin |
| C44.89 | Other specified malignant neoplasm of overlapping sites of skin |
| C44.9 | Other and unspecified malignant neoplasm of skin, unspecified |
| C44.90 | Unspecified malignant neoplasm of skin, unspecified |
| C44.91 | Basal cell carcinoma of skin, unspecified |
| C44.92 | Squamous cell carcinoma of skin, unspecified |
| C44.99 | Other specified malignant neoplasm of skin, unspecified |