Another anecdote about my mom. A few months ago she was rushed to the hospital for symptoms of a pulmonary embolism. She spent 36 hours in the critical care unit. They couldn't determine what caused her episode; no clots, etc. They charged her $25k for that. That's how fucked up the situation is. A single night in a hospital that may save your life ends up costing almost what your kid/grandkid is paying for a year of college.
Recently she got a bill for $250 for the ambulance, which she paid, and another letter saying her bill for the hospital stay was settled. She told me she would have offered $15/mo had they held her to the $25k or told them to screw off if they didn't accept. They're not even bothering anymore.