Mainly according to the patient's specific course of disease, whether there are complications, surgical methods, intraoperative medication, hospitalization time, etc. In addition, different hospitals charge different fees, which is also related to the local economic development level. Our hospital has been carrying out the red-headed document spirit of "honest charging" by the Ministry of Health since the weight-loss operation was carried out, and the hospital charges were strictly implemented in accordance with the price of Shangqiu City, which really benefited patients. Our operation cost is about 35 thousand, so we can participate in medical reimbursement.