ICD-10-CM > C00-D49 > C43-C44 > C44 > C44.1 > C44.13 > C44.139 C44.139 Sebaceous cell carcinoma of skin of left eyelid, including canthus Non-Billable/Non-Specific Codes C44.1391Sebaceous cell carcinoma of skin of left upper eyelid, including canthusC44.1392Sebaceous cell carcinoma of skin of left lower eyelid, including canthus