What is the reason for the social security blacklist?

It is possible that the unit failed to pay the relevant medical insurance expenses in time and was blacklisted by the Social Security Bureau. Second, when you personally use the medical insurance card, there may be some situations that should not appear, and you will also be blacklisted by the Social Security Bureau.

So you'd better go to the social security bureau to find out what the reason is, otherwise it will be affected in the future.

Understand?

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