Convert ICD-10 Code Q22.0 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Q22.0 Pulmonary valve atresia		746.01 Cong pulmon valv atresia

ICD-10 to ICD-9 crosswalk for code Q22.0 - pulmonary valve atresia based on the most recent General Equivalence Mappings (GEMS) information.