ICD-10-CM > C00-D49 > C76-C80 > C79 > C79.6 C79.6 Secondary malignant neoplasm of ovary Non-Billable/Non-Specific Codes C79.60Secondary malignant neoplasm of unspecified ovaryC79.61Secondary malignant neoplasm of right ovaryC79.62Secondary malignant neoplasm of left ovaryC79.63Secondary malignant neoplasm of bilateral ovaries