Health is an important part that plays a significant role in the security and safety of a nation. The basic concept of the National Health Insurance is an effort to guarantee the financing of health services with a specific scheme. One way to get input in formulating strategies is to study models from several countries developing the same product. The approach used in this research is the study of literature from 3 countries from 3 continents, namely Taiwan, England, and America. The factors seen in this research are the source of revenue, pooling mechanism, and purchase mechanism and provide obstacles to supply and demand. In the end, an overview was obtained for learning in developing the health insurance system in Indonesia.