C4A.12

Non-Billable

Merkel cell carcinoma of left eyelid, including canthus

C4A.12 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • C4A.121Merkel cell carcinoma of left upper eyelid, including canthus
  • C4A.122Merkel cell carcinoma of left lower eyelid, including canthus
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