The social security card balance of 5000 yuan suddenly disappeared.

Legal analysis: after finding that you have no money in your social security card, you can first see if you haven't got a card for more than 2 months. If there is no money for more than 2 months, two reasons should be considered: one is that the personal file has been insured and the medical account has no money; The account allocation information is incorrect, so you need to change the account allocation information in the medical accounts department. The new social security card will not be activated until it is taken away from the card issuer, so that the medical insurance institution can allocate funds normally, and the allocated funds are generally paid once a month. Generally, two months after receiving the card, the money can be transferred.

Legal basis: Article 58 of People's Republic of China (PRC) Social Insurance Law. The employing unit shall handle social insurance registration for employees within 30 days from the date of employment. If the social insurance has not been registered, the social insurance agency shall verify the social insurance premium it should pay. Employees-free individual industrial and commercial households who voluntarily participate in social insurance, part-time employees who do not participate in social insurance in the employing unit and other flexible employees shall apply to the social insurance agency for social insurance registration. The state establishes a national unified personal social security number. Personal social security number is a citizen's identity number.