ICD-10-CM > C00-D49 > D10-D36 > D30 > D30.1 D30.1 Benign neoplasm of renal pelvis Non-Billable/Non-Specific Codes D30.10Benign neoplasm of unspecified renal pelvisD30.11Benign neoplasm of right renal pelvisD30.12Benign neoplasm of left renal pelvis