<prompt> Human: Been lurking a long time, but I never posted anything here.I just received an ER Bill, but the patient name is not my first name, but is my last name. The hospital has me listed as a guarantor however. This hospital is where my physician is located, but the bill is for an ER visit. I have never been to this ER in my life, and I have no idea who this patient is.I am not sure of what to do in this manner, and the hospital is closed at this time so I cannot call them to fix this.  <response>: I would not freak. I have a person who goes to the ER at least once a year who the collections call me on, name is close to mine. I just call hospital and say nope not me prove it and it is gone.My you have the same luck. 