ICD-10-CM > C00-D49 > C69-C72 > C69 > C69.4 C69.4 Malignant neoplasm of ciliary body Non-Billable/Non-Specific Codes C69.40Malignant neoplasm of unspecified ciliary bodyC69.41Malignant neoplasm of right ciliary bodyC69.42Malignant neoplasm of left ciliary body