Whether the housing is on the bus route is irrelevant if the place of employment is NOT.
You answered yourself with the bike. Those that bike to work are in great health. For them, it's great exercise. But what about the rest of the population? The guy with the bad knees that's trying to avoid surgery? Or the lady with lupus that must avoid the sun? Etc, etc, etc...
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As for the hospital bills, our hospital just got this great new program that allows them access to real-time insurance information. For us, it was great news yesterday when DS was stung repeatedly and had an allergic reaction. We've met our OOP max for the year, and they changed their minds about treatment and DS was given the expensive meds that would last several days and reduce the chances that he would have a secondary reaction at a later time.
But it REALLY disturbed me. Would he have not gotten the best treatment option available if they knew they'd be billing me personally for the cost? I'm not for sure that our insurance status was what changed the treatment, but it certainly seems to be.
I am pretty sure I bolded in my original post that there will always be exceptions. Mostly, I just agree with the poster who said there is a crazy disparity, that if you come in uninsured you get more help (or even a write off) than those of us who do have insurance. It doesn't seem right at all. It drives up the cost for everyone..everyone who pays, that is.