title: Hospital cost inflation and health insurance: a complex market model.
mesh_terms: D003365:Costs and Cost Analysis; D004469:Economics, Hospital; D006301:Health Services Needs and Demand; D007348:Insurance, Health / Q000191:economics*; D007349:Insurance, Health, Reimbursement; D008962:Models, Theoretical; D012051:Reimbursement Mechanisms; D014481:United States