Convert ICD-10 Code Q28.8 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Q28.8 Oth congenital malformations of circulatory system		747.89 Circulatory anomaly 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 Q28.8 - other specified congenital malformations of circulatory system based on the most recent General Equivalence Mappings (GEMS) information.