most people think medicad/care is insurance
its a backasswards version so maybe thats what they meant by insurance.
When i worked in ERs for 6 years didn't matter, people showed up we treated.
People would "forget" their SS# and address, and last name, and not know their address
funny how often that happened......
I would have had more respect for those people if when they showed up they said "look, i'm not paying for anything of this, so don't even bother asking for my informaiton"