Is the social security number the same as the social security card number?

Social security number and social security card number are different. SocialSecurityNumber (SSN) is a numbering system used by the US government to manage the social security system, which is used to uniquely identify everyone who participates in the social security plan, including pension, disability insurance and medical insurance.

1, social security card number refers to a card obtained by Chinese mainland residents after participating in social insurance, including social insurance card and medical insurance card. The social security card number is a combination of numbers and letters, 18 digits, which is the only number to identify the insured, and is used in hospitals, social security bureaus and other places.