C43.22✓ Billable
Malignant melanoma of left ear and external auricular canal
Code Hierarchy
┌2Neoplasms (C00-D49)├C43-C44Melanoma and other malignant neoplasms of skin (C43-C44)├C43Malignant melanoma of skin
└C43.22Malignant melanoma of left ear and external auricular canal
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