C44.212
C44.212 — Basal cell carcinoma of skin of right ear and external auricular canal
Billable / specific codeICD-10-CMright
C44.212 is a billable, specific ICD-10-CM code for basal cell carcinoma of skin of right ear and external auricular canal. It is valid for submission on a claim.
Risk adjustment
C44.212 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
C44.212 is named in 71 Medicare coverage policies — 71 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A52450Billing and Coding: Paclitaxel (e.g., Taxol®/Abraxane ™)
- A52479Oral Anticancer Drugs - Policy Article
- A52480Oral Antiemetic Drugs (Replacement for Intravenous Antiemetics) - Policy Article
- A53883Billing and Coding: Mohs Micrographic Surgery (MMS)
Related codes at this level
Codes that share C44.21. If C44.212 is not quite right, the correct code is usually one of these.
Questions about C44.212
- Is C44.212 a billable ICD-10-CM code?
- Yes. C44.212 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does C44.212 sit in the tabular list?
- Neoplasms (C00-D49), in the block Melanoma and other malignant neoplasms of skin (C43-C44).