My mom called 911 a few years ago and got taken to a local hospital by the ambulance that showed up. Charged $2500 just for the ambulance ride. The hospital she went to had its own associated ambulance service, not the company that actually took her; my mom ended up getting another bill from this associated ambulance service for $2800 despite the fact that they literally did nothing at all. I almost had to tie my mom up in the basement to prevent her from paying this second bill out of pocket.