Due to the change of information caused by business carry-over, online and offline public service channels such as "National Medical Insurance Service Platform APP- Shaanxi Special Zone", Shaanxi Medical Insurance APP, Shaanxi Medical Insurance Personal Network Hall and Unit Network Hall were completely suspended. So there is no access in Shaanxi. The national medical insurance service platform is a national unified medical insurance service platform developed by the National Medical Insurance Bureau, which provides people with various practical services such as insurance payment, information inquiry, treatment application and business handling. In addition, it also provides many exclusive functions such as electronic medical insurance certificate, mobile medical treatment and drug purchase, medical insurance prescription download, medical treatment in different places and transfer and connection, so as to provide convenient and high-quality online medical insurance services for the people.