Why is there a medical insurance passbook but no social security card? What happened?

These two are indeed handled at the same time. When the medical insurance card and the medical insurance passbook of a bank were newly registered, they went through the formalities in the social security collection department. Bank passbook was not available at that time, and it was also handled at the bank designated by social security. After participating in social security, you should have a paper temporary medical card in your hand. When the social security card is not issued to the individual, if there is any fee, the individual will pay all the medical expenses in full, and the temporary medical card will be reimbursed manually in the unit where you work. The passbook of this bank is part of your personal medical insurance, but the process of making social security card takes about three months or even longer. You need to tell your colleagues in charge of social security that the social security card can be found on the "social security online service platform", with the digital certificates (U-keys) of all units on it. Those who need the unit to be responsible for social security can handle it with the original social security registration certificate.

Note: According to the medical insurance policy, the money in personal account is used for the insured to see a doctor and buy medicine. In most parts of the country, it is stipulated that the money in personal accounts can only be used for personal medical treatment or hospitalization, and cannot be freely withdrawn. The medical insurance passbook is a personal account and the social security card is a card.