ICD-10-CM · Chapter 2 · C00-D49
C65 Malignant neoplasm of renal pelvis
3 subcodes
Block: Malignant neoplasms of urinary tract (C64-C68)
Includes
- malignant neoplasm of pelviureteric junction
- malignant neoplasm of renal calyces
Subcodes
Each subcode links to a detail page with full clinical annotations.
| Code | Description | Billable |
| C65..1 | Malignant neoplasm of right renal pelvis | Yes |
| C65..2 | Malignant neoplasm of left renal pelvis | Yes |
| C65..9 | Malignant neoplasm of unspecified renal pelvis | Yes |
Last reviewed: September 2026