Convert ICD-10 Code E71.2 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
E71.2 Disorder of branched-chain amino-acid metabolism, unsp		270.3 Bran-chain amin-acid dis
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 E71.2 - disorder of branched-chain amino-acid metabolism, unspecified based on the most recent General Equivalence Mappings (GEMS) information.