ICD-10-CM > C00-D49 > C69-C72 > C69 > C69.5 C69.5 Malignant neoplasm of lacrimal gland and duct Non-Billable/Non-Specific Applicable To Malignant neoplasm of lacrimal sacMalignant neoplasm of nasolacrimal duct Codes C69.50Malignant neoplasm of unspecified lacrimal gland and ductC69.51Malignant neoplasm of right lacrimal gland and ductC69.52Malignant neoplasm of left lacrimal gland and duct