美国医疗保险制度,是其社会保障体系的重要组成部分。美国社会保障制度始建于19世纪初,进入本世纪30年代后,其社会保障已成为扩大国内社会需求的重要手段。目前,美国社会保障项目多达300种,主要包括:生老病死、伤残孤寡、衣食住行及社会问 The U.S. medical insurance system is an important part of its social security system. The United States social security system was first established in the early 19th century. After entering the 1930s, its social security has become an important means of expanding the needs of domestic society. At present, there are up to 300 kinds of social security programs in the United States, including: deaths and disabilities, widows and disabled widows, basic necessities of life and social issues