Why can't soldiers take medicine with their social security cards?

The reason why military social security cards cannot be used is because they can only be used in military medical institutions. According to the relevant public information, the military security card refers to a special smart card that uses modern information technology to store the basic personal information and logistics business information of military personnel and realize the identification of supply security. It has many business functions, such as paying wages, spending money, seeing a doctor, supplying equipment, etc., which is a historic change in our military security model.