I'm actively against the "bowel run" mentality. I do my best to avoid even the CYA test ordering, though I'm not in the ED where this can be the most rife. I see first hand the "ponzi scheme" (though IMO it is not the correct term) of the system and I chose to go into primary care because I actively want to fix this in any way I can, and being a specialist was not the way I thought would be best to do this.
Medicaid does.
Medicaid is the payer of last resort for nursing care though, not Medicare (which doesn't really cover long term care).
Capital gains costs bases are currently "stepped up" during the estate transfer. No need to pay anything to lawyers. If your estate is below $10.5M (or thereabouts, I forget what the exact number is since it's now inflation adjusted), you won't be liable for any of that capital gains, nor will you owe any estate tax since you're within the exemption.
Despite this, do read "House of God" --- it's a terrifying and eye-opening book!
In the past, transferring assets to such a trust entailed gift tax, but since the estate tax and lifetime gift tax exemption are now bundled together, you can basically "use" the estate tax exemption to fund this irrevocable trust "for free". As a result your personal assets plummet, you name your heirt the beneficiaries of the irrevocable trust, and you (the parent) can take advantage of medicare fully as you describe.
The drawback to this strategy is that you do lose real flexibility in controlling your assets. Also, the legality of this widespread practice is definitely in a gray zone and carries future legal risk. Transferring a significant portion of one's assets to such a complex instrument is definitely not advised.
Oh, but it gets worse. It's bad enough that the government is being bilked for hundreds of thousands of dollars on behalf of those without the ability to pay, but even for those with significant assets, there are "perfectly legal" tax dodges that can be set up for $XX,XXX so that Medicaid pays the $XXX,XXX bills while the family inherits the $X,XXX,XXX estate. And if you pay the lawyers a little more, they can probably even figure out how to avoid paying capital gains on the distributed assets if they are below $10 million.
I don't see much hope for the insurance reform in the US until we can get end-of-life costs under control. I don't if "Ponzi" is quite the right term, but it's definitely a system rife with fraud.
More generally, "House of God" is a stunning inside look on how the US medical system actual works: http://slatestarcodex.com/2016/11/10/book-review-house-of-go...