"Compared with traditional paper medical bills, electronic medical bills have many advantages, such as automatic issuance, long-term effectiveness, easy storage and real-time viewing, which overcomes the disadvantages of traditional paper bills that are easy to lose and damage, and have the same legal effect. With the electronic bill for medical charges, you can go to the medical insurance department to handle medical insurance reimbursement normally. " The relevant person in charge of the Municipal Finance Bureau introduced. Medical electronic bills can realize the information exchange and data sharing of medical information of medical institutions in financial, medical and health departments. Patients don't need to print a bunch of documents for reimbursement, which also simplifies the patient's medical treatment process, relieves the queuing pressure in the payment window, improves the efficiency of convenience service, and truly achieves "let information run more and patients run less errands", so that people can really enjoy the convenience of smart medical care.