Convert ICD-10 Code D89.811 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
D89.811 Chronic graft-versus-host disease		279.52 Chronc graft-vs-host dis

ICD-10 to ICD-9 crosswalk for code D89.811 - chronic graft-versus-host disease based on the most recent General Equivalence Mappings (GEMS) information.