credited.

If the insured person uses outpatient special drugs and is within the payment scope of the outpatient special chronic disease unified fund, the annual payment limits will not be superimposed on each other and will be included in the annual maximum payment limit of the basic medical insurance unified fund.

The medical insurance pooling fund refers to the remainder after deducting the medical insurance premiums paid by all employers in the pooling area for their employees and transferring them to individual accounts.