Health insurance system has been proved to be an effective way to promote the quality of health service in many countries. However, how to control health expenditure under health insurance system remains a problem to be resolved. Some developed countries like UK, Canada and Sweden linked their health technology assessment results with decision making and health insurance management, and made prominent achievements in both expenditure control and quality improvement. China is carrying out its health system reform and running a new health insurance project. Using the experiences of other countries is undoubtedly of great importance in developing and managing our health insurance system.
