What is social security information duplication?

What is social security information duplication? Hello, there may be the following reasons: First, the social security (medical insurance) card suspended the medical insurance function without timely payment; Second, the hospital system is out of order; Third, the system information is wrong; Fourth, ensure that there is enough balance in the social security card; 5. Other reasons: the social security card chip is damaged, demagnetized, the card surface is damaged and layered, and the original minor is over 16 years old and fails to change the card in time. It will also lead to the social security card not being used normally.