Convert ICD-10 Code A23.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
A23.9 Brucellosis, unspecified		023.9 Brucellosis NOS

ICD-10 to ICD-9 crosswalk for code A23.9 - brucellosis, unspecified based on the most recent General Equivalence Mappings (GEMS) information.