The social security medical insurance card paid by the company is lost. Is it reported by an individual or reissued by the work unit?

You can apply for a replacement card with your ID card or the original household registration book at the agency where the basic medical insurance relationship is located.

If you work in a company and the company pays you five insurances and one gold every month, the loss of your medical insurance card will not affect your medical insurance payment. Don't worry, but you should reissue it as soon as possible, otherwise it will not stop paying, but it will affect your reimbursement with medical insurance card.

In this case, it is generally the personnel administration department of the unit that is responsible for the formalities of this employee. If you don't know who it is, you can go to the administration department and ask which colleague is in charge of employee social security.

I lost my resident medical insurance card, so I need to report the loss.

You can first go to the neighborhood committee or village committee to issue a certificate for reporting the loss of the medical insurance card (generally indicating your basic information and the serial number, account number and personal number of the medical insurance card), and then bring the certificate to the local community convenience service center or directly to the medical insurance center to apply for a replacement medical insurance card.

If the student's medical insurance card is lost, you can consult the counselor or class teacher first and apply to the school for a replacement. Under normal circumstances, it is also a unified replacement by the school. It should be noted that in some schools, medical insurance cards and bank cards are interoperable, and students can also report the loss to the bank for replacement after the school issues a certificate.

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