<prompt> Human: In September, I had to go to the hospital for a week and racked up 45,000 in bills.My out-of-pocket max is supposed to be 3,500. United Healthcare is denying my visit as not medically necessary as I had normal vitals and could breathe.Except for the part where I could not breathe. So now all the bills are filtering slowly one by one and they arent being covered.What can I do? Do I not pay them?  <response>: Nope, you need to call the hospital and get it coded correctly. 