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

Source ICD-10 Code		Target ICD-9 Code
K22.10 Ulcer of esophagus without bleeding		530.20 Ulc esophagus w/o bleed

ICD-10 to ICD-9 crosswalk for code K22.10 - ulcer of esophagus without bleeding based on the most recent General Equivalence Mappings (GEMS) information.