ICD-10-CM > C00-D49 > C43-C44 > C44 > C44.1 > C44.19 > C44.192 C44.192 Other specified malignant neoplasm of skin of right eyelid, including canthus Non-Billable/Non-Specific Codes C44.1921Other specified malignant neoplasm of skin of right upper eyelid, including canthusC44.1922Other specified malignant neoplasm of skin of right lower eyelid, including canthus