With the increasing demand for health technology decision making in hospitals, the activities of hospital-based health technology assessment are increasing globally. Several developed countries, such as France, Finland, Denmark, Italy, Canada, The United State and Australia have carried out hospital-based health technology assessment activities. In order to further promote the development of health technology assessment in China and establish evidence-based management and decision-making concept of hospitals, the National Center for Medical Service Administration has carried out theoretical and practical research on hospital technology assessment by fully drawing on foreign advanced experience. This paper introduces the background, object, method and content of the research, the achievements of the pilot project and the prospect of the future, so as to provide a reference for readers to understand the overall situation of the project and related work.