Can I buy a high-speed rail ticket with my social security card?

You can't buy a high-speed rail ticket with a social security card. The social security card mainly has the following functions: recording the basic medical information such as the name, ID number, date of birth, gender, nationality and household registration of the insured; Inquire about my pension, unemployment, medical care, work injury and maternity insurance payment; Handle social security affairs such as medical care, unemployment, pension, work injury and maternity; Others.

legal ground

Article 58 of People's Republic of China (PRC) Social Insurance Law

The employing unit shall, within 30 days from the date of employment, apply to the social insurance agency for social insurance registration for its employees. If the social insurance has not been registered, the social insurance agency shall verify the social insurance premium it should pay.

Employees-free individual industrial and commercial households who voluntarily participate in social insurance, part-time employees who do not participate in social insurance in the employing unit and other flexible employees shall apply to the social insurance agency for social insurance registration.

The state establishes a national unified personal social security number. Personal social security number is a citizen's identity number.