Convert ICD-10 Code T78.1XXA to ICD-9

Source ICD-10 Code		Target ICD-9 Code
T78.1XXA Oth adverse food reactions, not elsewhere classified, init		988.9 Tox eff noxious food NOS
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.
T78.1XXA Oth adverse food reactions, not elsewhere classified, init		995.7 Adverse food react 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 T78.1XXA - other adverse food reactions, not elsewhere classified, initial encounter based on the most recent General Equivalence Mappings (GEMS) information.