Convert ICD-10 Code E74.21 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
E74.21 Galactosemia		271.1 Galactosemia
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 E74.21 - galactosemia based on the most recent General Equivalence Mappings (GEMS) information.