I am a veteran. Well, the medical expenses of college students are reimbursed, because you can get the medicine in the school hospital without paying, and the graduate students pay their own expenses 10%. Maybe you have to pay a one-yuan registration fee for your undergraduate course. Going to a hospital outside without authorization will not be reimbursed. You have to get the approval of the relevant personnel of the school hospital and will be designated to see a doctor in some designated hospitals. The expenses incurred in this way will not be reimbursed until you come back with the invoice. Last time I hurt my foot, the school hospital couldn't cure it, so I was sent to the nearby orthopedic hospital of Fudan University, and I was basically reimbursed when I came back. I hope this helps.