| D14 | Benign neoplasm of middle ear and respiratory system | NON-BILLABLE CODE |
| D14.0 | Benign neoplasm of middle ear, nasal cavity and accessory sinuses | BILLABLE CODE |
| D14.1 | Benign neoplasm of larynx | BILLABLE CODE |
| D14.2 | Benign neoplasm of trachea | BILLABLE CODE |
| D14.3 | Benign neoplasm of bronchus and lung | NON-BILLABLE CODE |
| D14.30 | Benign neoplasm of unspecified bronchus and lung | BILLABLE CODE |
| D14.31 | Benign neoplasm of right bronchus and lung | BILLABLE CODE |
| D14.4 | Benign neoplasm of respiratory system, unspecified | BILLABLE CODE |
