ICD-10-CM
C4A.2
Merkel cell carcinoma of ear and external auricular canal
- Kind
- Header. Not a billable code.
- Category
- C4A
- Chapter
- 2. Neoplasms
Codes under C4A.2
A header groups codes and is not billed. A billable code is one you can report.
It's the public CDC file. Check the official guidelines before you code.