title: Risk-sharing, more ancillary service management critical for continued survival under PPS.
mesh_terms: D000368:Aged; D014487:Centers for Medicare and Medicaid Services, U.S.; D003363:Cost Control; D017598:Efficiency, Organizational; D015276:Health Care Rationing; D006801:Humans; D006278:Medicare / Q000191:economics*; D011445:Prospective Payment System; D020414:Risk Sharing, Financial; D012866:Skilled Nursing Facilities / Q000191:economics* / Q000458:organization & administration; D019467:Subacute Care / Q000191:economics; D014481:United States