What is the difference between the first, second and third grades of Shenzhen social security?

Legal analysis: the difference between the first, second and third grades of Shenzhen medical insurance. The principle of seeking medical treatment. First-class insured: seek medical treatment at any designated medical institution in the city. Second-class insured persons: outpatients seek medical treatment in the binding community health center, inpatient departments seek medical treatment in any designated medical institutions in the city, and outpatients seek medical treatment in designated medical institutions for serious illness. Third-level insured persons: outpatients seek medical treatment in the binding social health center, and inpatients and outpatients seek medical treatment in prescribed medical institutions for serious illness.

Legal basis: Article 12 of the Social Insurance Law of People's Republic of China (PRC), the employing unit shall pay the basic old-age insurance premium in proportion to the total wages of its employees as stipulated by the state and record it in the basic old-age insurance pooling fund. Employees shall pay the basic old-age insurance premium in accordance with the proportion of wages stipulated by the state and record it in their personal accounts.