Merkel cell carcinoma of eyelid, including canthus
C4A.1 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.10Merkel cell carcinoma of unspecified eyelid, including canthus
C4A.11Merkel cell carcinoma of right eyelid, including canthus
C4A.111Merkel cell carcinoma of right upper eyelid, including canthus
C4A.112Merkel cell carcinoma of right lower eyelid, including canthus
C4A.12Merkel cell carcinoma of left eyelid, including canthus
C4A.121Merkel cell carcinoma of left upper eyelid, including canthus
C4A.122Merkel cell carcinoma of left lower eyelid, including canthus