Financial risk and hospital cost for elderly patients in non-age stratified surgical DRGS.
Hospitals face increasing uncertainty under prospective payment systems such as Medicare's DRG system. We analyzed the equity of the DRG system for 2622 Medicare surgical patients in the 82 non-age stratified surgical DRGs. Patients age 70 and over had higher total hospital costs (P less than .05), a longer hospital length of stay, more diagnoses per patient, losses under DRG payment (P less than .01), a greater percentage of outliers (P less than .05) and higher mortality than patients in these same DRGs under 70 years of age. This data suggests that the current DRG classification scheme may be inequitable vis-a-vis older Medicare patients in the non-age stratified surgical DRGs, and could provide financial disincentives that limit both their access and quality of care in the future.
D000367:Age Factors; D000368:Aged; D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D006278:Medicare; D011445:Prospective Payment System; D012052:Reimbursement, Incentive; D012308:Risk Management; D013514:Surgical Procedures, Operative / Q000191:economics*