Convert ICD-10 Code E66.01 to ICD-9

Source ICD-10 Code Target ICD-9 Code
E66.01
Morbid (severe) obesity due to excess calories
278.01
Morbid obesity
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 E66.01 - morbid (severe) obesity due to excess calories based on the most recent General Equivalence Mappings (GEMS) information.