Convert ICD-10 Code C49.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C49.9 Malignant neoplasm of connective and soft tissue, unsp		171.9 Mal neo soft tissue NOS
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 C49.9 - malignant neoplasm of connective and soft tissue, unspecified based on the most recent General Equivalence Mappings (GEMS) information.