Convert ICD-10 Code K22.0 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
K22.0 Achalasia of cardia		530.0 Achalasia & cardiospasm
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 K22.0 - achalasia of cardia based on the most recent General Equivalence Mappings (GEMS) information.