ICD-10-CM > C00-D49 > D37-D48 > D41 D41 Neoplasm of uncertain behavior of urinary organs Non-Billable/Non-Specific Codes D41.0Neoplasm of uncertain behavior of kidneyD41.00Neoplasm of uncertain behavior of unspecified kidneyD41.01Neoplasm of uncertain behavior of right kidneyD41.02Neoplasm of uncertain behavior of left kidneyD41.1Neoplasm of uncertain behavior of renal pelvisD41.10Neoplasm of uncertain behavior of unspecified renal pelvisD41.11Neoplasm of uncertain behavior of right renal pelvisD41.12Neoplasm of uncertain behavior of left renal pelvisD41.2Neoplasm of uncertain behavior of ureterD41.20Neoplasm of uncertain behavior of unspecified ureterD41.21Neoplasm of uncertain behavior of right ureterD41.22Neoplasm of uncertain behavior of left ureterD41.3Neoplasm of uncertain behavior of urethraD41.4Neoplasm of uncertain behavior of bladderD41.8Neoplasm of uncertain behavior of other specified urinary organsD41.9Neoplasm of uncertain behavior of unspecified urinary organ