Convert ICD-10 Code S42.249K to ICD-9

Source ICD-10 Code		Target ICD-9 Code
S42.249K 4-part fx surg neck of unsp humerus, subs for fx w nonunion		733.82 Nonunion of fracture
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 S42.249K - 4-part fracture of surgical neck of unspecified humerus, subsequent encounter for fracture with nonunion based on the most recent General Equivalence Mappings (GEMS) information.