title: Payment mechanisms under a national health program.
mesh_terms: D002170:Canada; D003669:Deductibles and Coinsurance; D005060:Europe; D006279:Health Maintenance Organizations / Q000191:economics; D009310:National Health Insurance, United States; D009313:National Health Programs / Q000191:economics*; D012051:Reimbursement Mechanisms; D014481:United States