| C74.0 | Malignant neoplasm of cortex of adrenal gland | NON-BILLABLE CODE |
| C74.00 | Malignant neoplasm of cortex of unspecified adrenal gland | BILLABLE CODE |
| C74.01 | Malignant neoplasm of cortex of right adrenal gland | BILLABLE CODE |
| C74.02 | Malignant neoplasm of cortex of left adrenal gland | BILLABLE CODE |
| C74.1 | Malignant neoplasm of medulla of adrenal gland | NON-BILLABLE CODE |
| C74.10 | Malignant neoplasm of medulla of unspecified adrenal gland | BILLABLE CODE |
| C74.11 | Malignant neoplasm of medulla of right adrenal gland | BILLABLE CODE |
| C74.12 | Malignant neoplasm of medulla of left adrenal gland | BILLABLE CODE |
| C74.9 | Malignant neoplasm of unspecified part of adrenal gland | NON-BILLABLE CODE |
| C74.90 | Malignant neoplasm of unspecified part of unspecified adrenal gland | BILLABLE CODE |
| C74.91 | Malignant neoplasm of unspecified part of right adrenal gland | BILLABLE CODE |
| C74.92 | Malignant neoplasm of unspecified part of left adrenal gland | BILLABLE CODE |
