Shenzhen does not need a new card, and the old medical insurance card can still be used.

Insurance Bian Xiao helps you answer, and more questions can be answered online.

When you get a new social security card, the old one will be invalid and you can put it away.

After the insured receives the social security card, if the social security card is successfully activated for the first time when purchasing medicine at a designated institution, the original medical insurance card (or IC card) will be automatically cancelled and can no longer be used. If the social security card is not activated after collection, you can still use the original medical insurance card (or IC card), but you will not be able to use the original medical insurance card (or IC card) after the social security card is fully renewed.