Convert ICD-10 Code Q24.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Q24.9 Congenital malformation of heart, unspecified		746.9 Cong heart anomaly 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 Q24.9 - congenital malformation of heart, unspecified based on the most recent General Equivalence Mappings (GEMS) information.