Patient incentives and hospital insurance.
D000367:Age Factors; D001294:Attitude to Health; D003365:Costs and Cost Analysis; D003669:Deductibles and Coinsurance; D005249:Fees and Charges; D005382:Financing, Personal; D006760:Hospitalization; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D007348:Insurance, Health; D007350:Insurance, Hospitalization; D007902:Length of Stay; D010361:Patients; D014481:United States