What is the use of social security family accounts?

Legal Analysis: family account is a sub-account of family members bound by your medical insurance account. After family account is added, you can use the related rights and interests of family members to insure electronic certificate, and you can query the annual medical expenses of family members. After family account is added, you can use family account's personal medical insurance account if it meets the local medical insurance policy.

Legal basis: Administrative Measures of the People's Republic of China on Social Security Cards.

Article 1 These Measures are formulated to standardize the issuance, application and management of social security cards of the People's Republic of China (hereinafter referred to as social security cards), safeguard the legitimate rights and interests of cardholders, and improve the service level of human resources and social security management.

Article 2 The term "social security card" as mentioned in these Measures refers to an integrated circuit card issued to the public and mainly used for government social management and public services in the fields of human resources and social security. The social security card is the electronic certificate for cardholders to enjoy social security and public employment services. It has the basic functions of information recording, information inquiry and business handling.