C4A.2 Non-Billable Code
Merkel cell carcinoma of ear and external auricular canal
Chapter Classification
Chapter 2
Neoplasms (C00-D49)
Section Detail
C43-C44
Melanoma and other malignant neoplasms of skin (C43-C44)
Code Hierarchy
This code is a child of C4A.
As a non-billable code, it requires more specific digits to be used on a medical claim.
As a non-billable code, it requires more specific digits to be used on a medical claim.
More Specific Diagnosis Codes
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