The medical insurance card is directly related to our medical security. Once it is lost, it will be serious, and it is likely to lead others to use the funds in the medical insurance account. Then how to reissue the Chongqing medical insurance card if it is lost? Let's get to know each other. How to reissue the Chongqing medical insurance card if it is lost? 1 Call the social security service hotline first to apply for loss reporting, or you can go to the social security handling window or the autonomous integrated machine with your personal ID card to report the loss; After reporting the loss, you can bring your personal ID card to any social security card service outlets to reissue it, which generally takes 10 working days. The above is an introduction to the process of replenishing Chongqing medical insurance card. It should be noted that if the medical insurance card is found after reporting the loss, it must be cancelled in time to avoid affecting the use of personal medical insurance.