1. Go to the social security agency to open an account;

2. Copy and seal of business license;

3. Copy and seal of tax registration certificate;

4. Copy and seal of organization code certificate;

5. A copy of the legal person's ID card and its seal;

6. Basic information form of social security account opening applicant;

7. The company's income statement and balance sheet;

8. The social security hall under the jurisdiction of the company is handled and the unit opens an account.

Medical insurance refers to the insurance that pays the insurance premium on the condition that the medical behavior agreed in the insurance contract occurs, and provides protection for the medical expenses of the insured during the medical treatment.

Medical insurance has the basic characteristics of social insurance, such as compulsion, mutual assistance and sociality. Therefore, the medical insurance system is usually enforced by national legislation and a fund system is established. The expenses are paid jointly by the employer and the individual, and the medical insurance premium is paid by the medical insurance institution to solve the medical risks caused by the illness or injury of the employees.

Medical insurance, like other types of insurance, collects medical insurance premiums from people threatened by diseases in advance in the form of contracts and establishes medical insurance funds; When the insured goes to a medical institution for medical treatment, the medical insurance institution will give him some economic compensation.

Therefore, medical insurance also has two functions of insurance: risk transfer and compensation transfer. That is, the economic losses caused by individual disease risks are distributed to all members threatened by the same risks, and the economic losses caused by diseases are compensated by centralized medical insurance funds.

Medical insurance covers a wide range of responsibilities, and medical expenses are generally differentiated according to the characteristics of medical services, mainly including doctor's outpatient expenses, medicine expenses, hospitalization expenses, nursing expenses, hospitalization expenses, operation expenses, and various inspection expenses.

Medical expenses are all kinds of expenses incurred by patients to treat diseases, including not only doctors' medical expenses and operation expenses, but also hospitalization expenses, nursing expenses and hospital equipment expenses.

Legal basis:

Article 23 of the Social Insurance Law of People's Republic of China (PRC) * * * Employees shall participate in the basic medical insurance for employees, and employers and employees shall pay the basic medical insurance premium in accordance with the provisions of the state. Individual industrial and commercial households without employees, part-time employees who have not participated in the basic medical insurance for employees and other flexible employees can participate in the basic medical insurance for employees, and individuals pay the basic medical insurance premium in accordance with state regulations.