Medical insurance reimbursement for ureteral sheath. Ureteral sheath surgery, medical insurance can also be reimbursed. The reimbursement formula is as follows: (total expenses-threshold expenses-self-expense-overrun) *(75+ age *0.2)%. Usually, the actual payment ratio ranges from 20% to 60%. Self-funded drugs are not reimbursed, and Class B drugs are reimbursed 80%. The bed fee is limited, and some inspection fees and treatment fees cannot be reimbursed according to regulations.