Generally speaking, the time limit for reimbursement is one year. Once this time limit of one year has passed, it is impossible to go to the designated place for reimbursement. Therefore, as long as it is reimbursed within one year after discharge, it is ok. Once this time limit has passed, the insurance will be renewed. In addition, in some remote places, rural medical insurance is more difficult to implement, and there are often problems that farmers can't find a place to reimburse, and the expenses for reimbursement are less than the prescribed ones. All kinds of situations show that this system in China needs the continuous improvement of relevant departments.