Can I buy medicine with someone else's social security card?

Legal analysis: No, the medical insurance card (social security card) can only be used when I seek medical treatment, and cannot be lent to others. If the insured gives his medical insurance card to others for use, once he exceeds the annual maximum payment limit, he will not be able to enjoy medical insurance reimbursement when he falls ill again.

Legal basis: People's Republic of China (PRC) Social Insurance Law.

Article 4 Employers and individuals in People's Republic of China (PRC) shall pay social insurance premiums according to law, and have the right to inquire about payment records and personal rights and interests records, and ask social insurance agencies to provide social insurance consultation and other related services. Individuals enjoy social insurance benefits according to law and have the right to supervise the payment of their own units.

Fifth people's governments at or above the county level shall incorporate social insurance into the national economic and social development plan. The state raises social insurance funds through multiple channels. People's governments at or above the county level shall give necessary financial support to social insurance. The state supports social insurance through preferential tax policies.