865728 yuan. According to the information released by Yi Social Security, in 2023, the upper limit of employee medical insurance (including maternity) payment base is 28,368 yuan, and the lower limit is 5,674 yuan. The base of medical insurance payment for flexible employees is 5674 yuan. In 2023, the maximum annual payment limit of the employee medical insurance pooling fund is 865,728 yuan. The reimbursement rate for primary medical institutions is 85%. For other medical institutions, the reimbursement rate is 70%.