Convert ICD-10 Code Q20.3 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Q20.3 Discordant ventriculoarterial connection		745.10 Compl transpos great ves
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.
Q20.3 Discordant ventriculoarterial connection		745.19 Transpos great vess 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 Q20.3 - discordant ventriculoarterial connection based on the most recent General Equivalence Mappings (GEMS) information.