 
| ICD-10-CM-2023 > C00-D49 > C30-C39 > C38 | 
| C30-C39 | Malignant neoplasms of respiratory and intrathoracic organs | |
| Incl.: | malignant neoplasm of middle ear | |
| Excl1.: | mesothelioma (C45.-) | |
| C38 | Malignant neoplasm of heart, mediastinum and pleura | |
| Excl1.: | mesothelioma (C45.-) | |
| C38.0 | Malignant neoplasm of heart | |
| Info: | Malignant neoplasm of pericardium | |
| Excl1.: | malignant neoplasm of great vessels (C49.3) | |
| C38.1 | Malignant neoplasm of anterior mediastinum | |
| C38.2 | Malignant neoplasm of posterior mediastinum | |
| C38.3 | Malignant neoplasm of mediastinum, part unspecified | |
| C38.4 | Malignant neoplasm of pleura | |
| C38.8 | Malignant neoplasm of overlapping sites of heart, mediastinum and pleura | |
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