Convert ICD-10 Code Y93.81 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Y93.81 Activity, refereeing a sports activity		E029.0 Refereeing sports

ICD-10 to ICD-9 crosswalk for code Y93.81 - activity, refereeing a sports activity based on the most recent General Equivalence Mappings (GEMS) information.