Why should I cancel Shuyang's social security card when replacing it in Suzhou?

Because they are all in Suzhou, a province can only have one social security card.

If it exists in other provinces, it can exist at the same time, and the medical insurance system in one province only allows one card.

In addition to handling it yourself, you can also entrust others to cancel the social security card. The agent needs to bring the original ID card and social security card at the same time, and the process is the same. Citizens get new cards, and banks recycle old cards and cancel them.

After the settlement of the old card funds is completed, the funds in the old card will be transferred to the new card account at the same time.