Is there a difference between blue and green on the back of social security card?

The new social security card is divided into two types: green resident card and blue employee card. The blue employee card contains two functions: employee medical insurance and resident medical insurance. If you have a company or medical insurance account before, and then treat residents after stopping the insurance, the card issuer will activate the blue employee card issued by the bank and open the medical insurance function for residents. If a person holding a blue employee card stops paying employee insurance and participates in resident insurance again, the original blue employee card will remain valid, and there is no need to apply for a green resident card again. There is a personal account in the employee card? The money in the account can be used to pay for medical expenses.

If a person holding a green resident card has no personal account in the card and applies for a blue employee card in advance after participating in employee insurance, the unit will apply for a blue employee card again with the green resident card after going through the cancellation procedures at the issuing bank.

The front of the social security card for special personnel is red, which is used by retired and old workers before the founding of the People's Republic of China and can only be used in designated medical institutions.