Aisbett, Chris; Wiley, Miriam; McCarthy, Brian; … - Economic and Social Research Institute (ESRI) - 2007
in Ireland. Since 1993, various versions of the DRG grouper supported by the Health Care Financing Administration (HCFA … comparison. The empirical analysis ranked the AR DRG Groupers highly relative to the alternatives. Additional factors favouring … the AR DRG series of Groupers are the fact that they are the more widely used internationally, are updated regularly and …