Convert ICD-10 Code K91.2 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
K91.2 Postsurgical malabsorption, not elsewhere classified		579.3 Intest postop nonabsorb

ICD-10 to ICD-9 crosswalk for code K91.2 - postsurgical malabsorption, not elsewhere classified based on the most recent General Equivalence Mappings (GEMS) information.