How to reissue the medical insurance card and passbook if they are lost?

Q: What should I do if I lose my social security card?

A: Cardholders can call the social security card service hotline "96102" (24-hour service) to report the loss in advance. You can also go through the written pre-loss reporting procedures at the social security card service outlets with your resident ID card or household registration book, or directly report the loss at the self-service terminals set up at the social security card service outlets and designated medical institutions above the second level. The effective time of pre-loss reporting is 10 day, and it will be automatically released after the effective time limit.

If the loss-reporting person determines that the lost social security card cannot be recovered, he/she needs to hold his/her resident ID card to report the loss to the social security card service outlets formally, and at the same time, he/she should go through the formalities of replacing the card. 15 working days later, the applicant will receive the social security card at the social security card service outlet with his/her resident ID card or household registration book and the Certificate of New Social Security Card Replacement (hereinafter referred to as the Certificate of Getting the Card, see Annex 1). After the formal loss reporting, the loss reporting cannot be cancelled.

I looked at it again. It's not that you lost your medical insurance card, but that you lost your medical insurance passbook. The bankbooks of Beijing Medical Insurance belong to Bank of Beijing. Go to Bank of Beijing and bring your ID card and medical insurance card to Bank of Beijing for reissue.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.