Abstract: The information technology is an effective way to improve our medical and health service level and efficiency. This report describes how Mengyin county in Shandong province uses the cloud computing technology to construct the medical and health service information integration platform with three levels as the county, township, village one, improves resources sharing of the medical and health information and service efficiency. It summarizes the experiences of Mengyin County in the the integration of information platform of medical health service, and finally puts forward corresponding suggestions.