Can be used in other places
For those who often travel on business or are resettled in other places after retirement, they can go to the medical insurance center to register and file, so that they can see a doctor and spend money even if they are in another place. The final medical expenses can be reimbursed at the place where the medical insurance is located.
Of course, if you live or work in other places for a long time, you must register with the social security center, so that you can receive medical insurance at the place of permanent residence and the place of medical insurance at the same time. However, if you go to a big city to see a doctor, Maybe the reimbursement amount is not as high as in smaller cities. So far, my country has not yet established a nationally coordinated social security system.