not sure why you're not more concerned about the fact that people forego medical treatment due to high medical costs. People abuse any system, but the current system punishes those who have actual medical emergencies. Ambulance rides shouldn't be a for profit business.

My mother passed out all of a sudden at home one morning and I was freaking out and called the ambulance. She didn't want to go on the ambulance because she didn't want to pay for the ride but I made her go on. Fortunately she was fine, but why should she be punished for possibly having a medical emergency? She got a bill in the mail for almost $1000.

You're more concerned about the abuse by a minority of people, but not the abuse done by corporations that want to suck the money out of people suffering from medical issues.