Convert ICD-10 Code C41.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
C41.9 Malignant neoplasm of bone and articular cartilage, unsp		170.9 Malig neopl bone 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 C41.9 - malignant neoplasm of bone and articular cartilage, unspecified based on the most recent General Equivalence Mappings (GEMS) information.