1. Personal payment for medical insurance: Personal payment refers to the expenses that users need to pay by themselves and cannot be reimbursed through medical insurance. This fee can be paid through the funds in the medical insurance personal account or directly by yourself.

2. Fund payment: Fund payment refers to the medical insurance reimbursement part, and refers to the expenses paid by the medical insurance pooling fund.

3. Medical insurance, that is, medical insurance, is a social insurance system designed to compensate workers for economic losses caused by disease risks. Establish a medical insurance fund through contributions from employers and individuals. When the insured person has medical expenses, the medical insurance institution will give certain economic compensation. This system integrates the economic strength of units and social members. With the government's funding, sick social members can get necessary material help from society and reduce the burden of medical expenses.