What does Beijing social security card look like?

If it is a first-generation social security card (there is no UnionPay and Bank of Beijing logo in the upper right corner), you must have a Bank of Beijing passbook. If you have never received it, the unit manager can handle it for you, or you can bring a letter of introduction from the social security center to the designated social security bank. If it is a second-generation social security card (with the logo of UnionPay and Bank of Beijing in the upper right corner), there is no medical insurance passbook. This card itself has the function of a bank card, and the money is in this card. The blueprint for medical insurance is cancelled, and you only need to carry a social security card to see a doctor.

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