Inquiries on the medical insurance benefits of Shanghai retirees are as follows: 1. Inquiry at the Social Security Center. If you are not sure about your social security account number, you can bring your ID card to the business processing hall of the social insurance agency in each district to inquire; 2. Inquiry online and log in to the labor and security network of the city where you are located or

On the social insurance business website, click on the "Personal Social Security Information Query" window, enter your ID card and password (the password is your social security number or the date of birth on your ID card) to query your insurance information; 3. Touch the screen to query social security information in each district

If there is a social insurance touch screen inquiry system in the business processing hall of the insurance agency, you can swipe your card or enter your card number or ID number according to the screen prompts to make an inquiry.

The method for querying the balance of the retiree's medical insurance card is as follows: 1. For window query, the insured person brings his or her valid ID card and medical insurance card to the self-service query machine at the staff window of the local medical insurance institution for query; 2. For online query, enter the local relevant information

Log in to the website to inquire; 3. For telephone inquiries, dial the 12333 hotline and follow the voice prompts.

To sum up, if the Social Security Center is not sure about your social security account number, you can bring your ID card to the business processing hall of the social insurance agency in each district to inquire.

Legal basis: Article 2 of the "Social Insurance Law of the People's Republic of China" The state establishes basic pension insurance, basic medical insurance, work-related injury insurance, unemployment insurance, maternity insurance and other social insurance systems to protect citizens in the event of old age, illness, work-related injury,

The right to obtain material assistance from the state and society in accordance with the law in cases of unemployment, childbirth, etc.

Article 26 The treatment standards of basic medical insurance for employees, new rural cooperative medical insurance and basic medical insurance for urban residents shall be implemented in accordance with national regulations.

Article 28 Medical expenses that comply with the basic medical insurance drug catalog, diagnosis and treatment items, medical service facility standards, and emergency and rescue expenses shall be paid from the basic medical insurance fund in accordance with national regulations.