Convert ICD-10 Code C66.2 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C66.2 Malignant neoplasm of left ureter		189.2 Malign neopl ureter
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 C66.2 - malignant neoplasm of left ureter based on the most recent General Equivalence Mappings (GEMS) information.