Convert ICD-10 Code Q30.0 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Q30.0 Choanal atresia		748.0 Choanal atresia

ICD-10 to ICD-9 crosswalk for code Q30.0 - choanal atresia based on the most recent General Equivalence Mappings (GEMS) information.