ICD-10-CM > C00-D49 > C76-C80 > C79 > C79.7 C79.7 Secondary malignant neoplasm of adrenal gland Non-Billable/Non-Specific Codes C79.70Secondary malignant neoplasm of unspecified adrenal glandC79.71Secondary malignant neoplasm of right adrenal glandC79.72Secondary malignant neoplasm of left adrenal gland