Convert ICD-10 Code K29.21 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
K29.21 Alcoholic gastritis with bleeding		535.31 Alchl gstritis w hmrhg

ICD-10 to ICD-9 crosswalk for code K29.21 - alcoholic gastritis with bleeding based on the most recent General Equivalence Mappings (GEMS) information.