At present，private hospitals have become an important part of medical service system in our country. With the development of economy，private hospitals also ushered in the leap type development. The number of private hospitals is rapidly increasing. The service ability and service quality of private hospitals are improved. In the face of the contradiction between capital profit-driven and the nature of medical treatment service，private hospitals are exploring the development mode that pay equal attention to social benefits and economic benefits. Specialized subject construction and talent cultivation received more attention. The consciousness of medical quality management had a great improvement. The size of the private hospitals are upgrading expansion. The professional and technical cooperation with medical universities becomes more widespread. The way of financing is more diversified. The number of chain hospitals is increasing，They are to collectivize development. The mode of PPP got popularization and application. For the future，private hospitals should grasp the development opportunities（hospital pension combined，medical department，internet medical，et al.）to promote the development more better and faster.