Alternatives to prepayment finance for hospital services.
D004469:Economics, Hospital; D006285:Health Planning / Q000191:economics*; D006301:Health Services Needs and Demand / Q000191:economics*; D006761:Hospitals / Q000706:statistics & numerical data; D007349:Insurance, Health, Reimbursement; D007350:Insurance, Hospitalization / Q000458:organization & administration*; D014481:United States