Why do hospitals have to have two medical cards under their names to bind social security cards?

According to the social security network query, there are two medical cards when the hospital binds the social security card, which may be caused by the following reasons:

1. The social security card has two accounts: the social security card has two accounts, one is the familiar medical insurance account and the other is the financial account. The medical insurance account is mainly used to reimburse medical expenses, while the financial account can be used as a bank card for regular storage, transfer and withdrawal. When the hospital binds the social security card, these two accounts will be activated at the same time, thus forming two medical cards.

2. Incorrect medical card binding: When binding medical cards, the wrong social security card account may be bound due to operational errors, thus forming two different medical cards.

3. Incorrect social security card information: If the social security card information is filled in incorrectly, two different medical cards may appear when the medical card is bound.