Objective: Private hospitals are still in a vague position in the construction of the close-type medical community. In this context, it is of great significance to analyze the needs for the coordinated development of private hospitals and public hospitals. Methods: Taking Huangzhou District, Huanggang, Hubei of city a as an example, it analyzes the current situation of social medical development under the construction of the close-type medical community, and explores the role of social medical participation in the close-type medical community from the perspective of sharing economics. Results: It is found that private hospitals have shrunk in terms of hospital number, human resources and bed allocation, and private hospital investors have reduced investment consumption in the process of operation. Conclusion: From the perspective of sharing economy, it is found that the participation of private hospitals in the close-type medical community is helpful to solve the target heterogeneity between public hospitals and private hospitals, alleviate the weak development resources of social hospitals, and reduce the uncertain impact of social environment.