How long can the social security card be frozen before it can be unfrozen?

Generally, the social security card can only be unfrozen after half a year, depending on what the situation is. If you don't lose weight after freezing for a long time, you can only thaw it after paying the fee. There are two main situations in which medical insurance cards are frozen. One is that the medical insurance cards of urban employees who are insured may be frozen, mainly because the employees' units may not pay the insurance premiums in time, or they are too concentrated in the last few days of each month. If it is because the arrears are frozen, you have to go to the Social Security Bureau to pay the fees, and you can unfreeze them immediately and transfer them to individual contributions. It depends on whether your local five insurances are integrated. If you don't merge, you can only pay pension or medical insurance separately. If you join a new unit and pay the fee in time, it will be thawed from next month 15 (at different times in different places).