<prompt> Human: I got emergency surgery at Maui Memorial Hospital last November. For whatever reason they only had the correct insurance information for half of the procedures.Unsurprisingly, they were unable to bill that insurance. When this was brought to my attention, I gave them the correct information, but now the correct health insurance Oxford is denying the claim saying that the hospital waited too long to file. The hospital is now sending me the bills saying that I have to pay.This is all despite the fact that the doctors did a shit job on the surgery to the point where I am considering malpractice but its hard when I live in New York. I saw the 2 specialist when I got back who said that I was literally butchered.What can I do? I dont believe I should have to pay, but at some point theyre going to file with the credit bureaus and affect my credit score.  <response>: Id consult an attorney. Might be worth the fees just to have someone else deal with it for you. 