ICD-10-CM · Chapter 2 · C00-D49
D15 Benign neoplasm of other and unspecified intrathoracic organs
5 subcodes
Block: Benign neoplasms, except benign neuroendocrine tumors (D10-D36)
Excludes 1 (cannot be coded together)
- benign neoplasm of mesothelial tissue (D19.-)
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
| D15..0 | Benign neoplasm of thymus | Yes |
| D15..1 | Benign neoplasm of heart | Yes |
| D15..2 | Benign neoplasm of mediastinum | Yes |
| D15..7 | Benign neoplasm of other specified intrathoracic organs | Yes |
| D15..9 | Benign neoplasm of intrathoracic organ, unspecified | Yes |
Last reviewed: September 2026