What's the difference between social security level A and B? How many grades are there?

File A is not used by medical insurance personnel, and file B is used by medical insurance personnel. Class A premium is slightly higher, and there is no difference when enjoying it. If the insured without medical insurance applies for Class B, it will be reimbursed by 65%.

What we usually call social security is five insurances, while those classified as A, B and C are medical insurance.

A file (1 file) is a comprehensive medical insurance, with 85% hospitalization. Hospitals and social health centers provide outpatient medical services. If parents are bound to their children and spouses, they can also use their parents' medical insurance cards to see the clinic.

B file (second file) is hospitalization medical insurance, and the hospitalization report is 80%. Outpatients seek medical treatment in the binding community health center, seriously ill outpatients seek medical treatment in designated hospitals and are hospitalized in any hospital in the city;

75% of hospitalization expenses will be reimbursed for the C-file (third file). Outpatients will be treated in the bound social rehabilitation center, and inpatients and seriously ill outpatients will be treated in the prescribed hospitals.

Endowment insurance is based on the proportion of wages, only looking at the wage level, regardless of A, B and C files.