C4A.22✓ Billable
Merkel cell carcinoma of left ear and external auricular canal
Merkel cell carcinoma of left ear and external auricular can…
Code Hierarchy
┌2Neoplasms (C00-D49)├C43-C44Melanoma and other malignant neoplasms of skin (C43-C44)├C4AMerkel cell carcinoma
└C4A.22Merkel cell carcinoma of left ear and external auricular can…
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