Why do hospitals show their own expenses when they have social security cards?

Hello, hospitals with social security cards show that they pay fees for several reasons: 1, social security may be in arrears; 2. It may be that the reimbursement base has not been reached; 3. It is possible that all the expenses incurred in it are self-funded drugs. Can be used for medical treatment, hospitalization and reimbursement of medical expenses. The insured person can show his social security card when seeing a doctor or registering. If the medical expenses are within the scope of medical insurance, they will be deducted directly from the card. When the balance in the insured's card is deducted, it will enter the self-payment part. At this time, they will have to pay for their own medical treatment. Under normal circumstances, once employees are hospitalized, they can directly reimburse them at the charging window. Just send them a social security card when they see a doctor, and the amount varies from place to place. If you are in a foreign country, you need to take the relevant medical bills to the local social security bureau for reimbursement. China Merchants Cigna Friendship reminds employees that medical insurance is to deduct the fixed deductible at the local designated hospital according to the hospital level, and the diagnosis and treatment items in the medical insurance catalogue will be co-ordinated and then reimbursed according to the reimbursement ratio.