Social security cards are frozen for several reasons.

1, the unit failed to pay the social security fee on time, and this situation can only return to normal after paying the social security fee;

2. The social security has been transferred out, and the social security of the original insured place has been frozen;

3. Illegal use of social security cards is frozen;

4. Individuals are out of insurance, and medical insurance is frozen as a whole.

Social Security Card, referred to as Social Security Card of the People's Republic of China for short, refers to an ic card issued by human resources and social security departments in various places. Its main function is to provide cardholders with corresponding social security. Social security card information includes basic information on the card surface and information in the card. Among them, the basic information on the card surface is the cardholder's name, card number, citizenship number, card issuing date, validity period, etc. The card records the personal status of the cardholder (such as employment, unemployment, retirement, etc.). ), social insurance payment, personal account information of endowment insurance, personal account information of medical insurance, professional qualifications and skills, working experience, industrial injury and occupational disease disability, etc.

The purpose of social security card is:

1, social security card records personal social security related information, electronic certificate and information inquiry, etc. ;

2. Record the insured's name, ID number, date of birth, gender, nationality, household registration and other basic information;

3. You can inquire about my pension, unemployment, medical care, work injury and maternity insurance payment;

4. You can take the card to the hospital and go to the pharmacy to buy medicine;

5, can handle medical care, unemployment, pension, work injury and maternity and other social security affairs;

6. You can query the total amount of endowment insurance and medical insurance;

7. You can handle social security affairs such as receiving pensions, job hunting, unemployment registration, and even participate in vocational training.

8. It has multiple functions of one card, such as paying water and electricity bills, swiping a bus card, and electronic wallet.

Legal basis:

People's Republic of China (PRC) social insurance law

Article 2 The state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance and maternity insurance, so as to guarantee citizens' right to receive material assistance from the state and society in accordance with the law in case of old age, illness, industrial injury, unemployment and maternity.

Article 3 The social insurance system adheres to the principles of wide coverage, basic protection, multi-level and sustainability, and the level of social insurance should be compatible with the level of economic and social development.

Article 4 Employers and individuals who pay social insurance premiums according to law in People's Republic of China (PRC) have the right to inquire about payment records and personal rights and interests records, and ask social insurance agencies to provide social insurance consultation and other related services.

Individuals enjoy social insurance benefits according to law and have the right to supervise the payment of their own units.