Convert ICD-10 Code B57.31 to ICD-9

Source ICD-10 Code Target ICD-9 Code
B57.31
Megaesophagus in Chagas' disease
086.1
Chagas dis of oth organ
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 B57.31 - megaesophagus in chagas' disease based on the most recent General Equivalence Mappings (GEMS) information.