C44 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.
Related Diagnoses 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 C44.13 Sebaceous cell carcinoma of skin of eyelid, including canthus C44.131 Sebaceous cell carcinoma of skin of unspecified eyelid, including canthus C44.132 Sebaceous cell carcinoma of skin of right eyelid, including canthus C44.139 Sebaceous 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 AI Search
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