It cost $30k for a loved one just to go to the hospital when their heart "felt weird" but absolutely nothing turned out to be wrong and all they did was run a couple quick scans and tests. I do agree with the overall idea of what you're saying that usually the premiums are way more than what you could get care for if you just saved the money, but the numbers on the website seem very wrong. I realize it's a total anecdote but from loved one's bills it is $20-30k just to get in the door and that is if actually nothing is wrong and there is no heart attack yet they're quoting $30k for an actual heart attack care.

That's the pricing when you have insurance. It is cheaper if you don't.