DRGs: the counterrevolution in financing health care.
D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups; D004526:Efficiency; D005376:Financial Management / Q000639:trends*; D005377:Financial Management, Hospital / Q000639:trends*; D006297:Health Services Accessibility / Q000191:economics*; D006777:Hospitals, Proprietary / Q000191:economics; D006801:Humans; D008134:Long-Term Care / Q000191:economics; D013677:Medical Laboratory Science / Q000191:economics; D006278:Medicare; D018579:Patient Selection; D011445:Prospective Payment System; D011787:Quality of Health Care / Q000191:economics; D012051:Reimbursement Mechanisms; D040841:Resource Allocation; D014481:United States