Convert ICD-10 Code Y37.450A to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Y37.450A Milt op w combat using blunt/pierc object, milt, init		E995.1 War inj:blunt object
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.
Y37.450A Milt op w combat using blunt/pierc object, milt, init		E995.2 War inj:piercing object
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 Y37.450A - military operations involving combat using blunt or piercing object, military personnel, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.