Convert ICD-10 Code S23.428A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
S23.428A Other sprain of sternum, initial encounter		848.49 Sprain of sternum NEC
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 S23.428A - other sprain of sternum, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.