在全世界实行社会保障制度的有140多个国家,其中有80个国家实行了健康保险为主的医疗服务制度,并相应建立了健康保险的法规.其类型大致分为如下几种:1、国家健康保险.以英国、北欧以及加拿大为代表,其特点为国家是承保主体.中央财政或中央财政与地方财政一起出资,资金来源主要是税收(如社会保险税),全体公民免费享受健康保险,医院的费用和医生的薪金由财政开支(加拿大的医院是私立的,国家健康保险管理机构与医院和医生签订合同,支出费用,获得服务). There are more than 140 countries that have implemented the social security system in the world, of which 80 have implemented the health insurance-based medical service system and have correspondingly established the laws and regulations on health insurance. The types are generally divided into the following categories: The national health insurance, which is represented by Britain, Northern Europe and Canada, is characterized by the fact that the state is the underwriter. The central government financed the central finance together with the local finance. The sources of funding were mainly taxes (such as social insurance taxes), and all citizens enjoyed free health insurance , The costs of the hospital and the salaries of the doctors are financially dependent (hospitals in Canada are private, the national health insurance authorities contract with hospitals and doctors to pay for services).