Convert ICD-10 Code C65.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C65.1 Malignant neoplasm of right renal pelvis		189.1 Malig neo renal pelvis
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code C65.1 - malignant neoplasm of right renal pelvis based on the most recent General Equivalence Mappings (GEMS) information.