What if I don't need a social security card in the hospital?

If you are hospitalized in the insured place, when you go through the hospitalization formalities, you should show your social security card, fill in the social security card number and other related information on the admission form and pay a fixed deposit. Reimbursable medical expenses will be deducted directly from the settlement list when leaving the hospital.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.