title: Ethical and operational issues concerning DRGs and the prospective payment system.
mesh_terms: D003365:Costs and Cost Analysis; D003625:Data Collection / Q000592:standards; D003953:Diagnosis-Related Groups; D003951:Diagnostic Errors; D004989:Ethics; D004991:Ethics, Institutional; D006748:Hospital Departments; D006801:Humans; D008500:Medical Records Department, Hospital; D010343:Patient Admission / Q000592:standards; D011445:Prospective Payment System; D014481:United States