In short, an overwhelming majority of Americans are insured, with government a major financer of health care. But there remain about 54 million individuals who are not formally insured, and some insured individuals still face the risk of financially ruinous medical costs if they have very expensive medical treatment.
简言之，绝大多数美国人都有保险，而医疗服务的主要出资人是政府。但依然有5400人没有正式保险，而且有些有保险的人在接受昂贵的治疗时，依然无法逃脱医疗开支毁灭性的财务风险。