This massive price escalation was called out as a definite outcome by progressives seeking a public option at the time.
The percent cap was touted as the fix.
Insurers bought facilities and raising dollar amounts kept revenue near expectations.
Insurers had to scale (i.e. increase costs) after ACA was implemented because number of uninsured Americans went from 18 to 11%.
For example, look at Maricopa County, Arizona. It's like 100km across and includes both a major capital city (Phoenix) and several suburbs with 6-figure populations (Mesa, Chandler, Glendale).
Many of the marketplace health plans* would have networks which focused around central Phoenix. If you wanted to see an in-network doctor or urgent care and lived at the fringes of the county, it was a 30-minute drive or more.
This meant people in the fringes had to pick the few plans that covered nearby facilities, even if there was a significant price difference.
* This was during the first few years of the marketplace. By 2017 or so they were basically down to a single insurer, so even that degree of consumer leverage was gone.
Networks take people in and out of the chain of care providers, and costs swing dramatically.
The whole affair adds zero value when compared to simpler Medicare For All type plans.
People in my life got sick, and the financial carnage has gone on for decades.
This pretty much rules out any favorable view on markets and private insurers I may have. And I am by no means a unique, or even uncommon case.
If it were not for family, I would have picked up and left this cruel system a decade ago.
I'm not sure what M4A has to do with this, and, in particular, to relate this story back to the thread, you should be aware that Medicare drug benefit administration is also privatized, and that somewhere between 1/3 to 1/2 of Medicare recipients also get Medicare Advantage, a private insurance rider to Medicare that is largely defined by network restrictions.
Millions of Americans have and are being harmed financially and or physically by this patchwork mess.
The other thing you notice is insurers treat people who they know will cost them much differently.
M4A will centralize most of this and will distribute cost and risk as widely as possible
Those things simply do not add value. They do help to make more money.
When health care is about making money, it is not about making people healthy. And it is not about cost either.
Very large numbers of Americans are both impacted in a negative way, and long past the idea of private insurers being good primary care vehicles. They aren't.
Private insurers should be forced out of primary care. If I had my way, doing that would be illegal.
There is a basic conflict of interest between an insurer making money and what is best for sick people.
I will tell you personally, the hell I have gone through, family members dead, others living with pain, financial damage, homes lost, I am very highly motivated to do all I can to see an end to our current, increasingly cruel and ineffective system. Talk about death panels. Yeah, happened to us. Unnecessary that it did too.
The original intent of Medicare is intact in the proposals a growing number of people are moving to actualize.
I am not coming up with "any policy"
I am contributing to the Medicare For All effort.
Does that clear things up?
I just reread this, and the TL;DR:
For very large numbers of people, the current arrangement simply isn't acceptable. The pain level on that has reached a point where those people are now motivated politically.
Medicare For All is an expansion of Medicare, and an augmentation.
Technically, part of what you said is right: Medicare is being used to reference policy modeled on, but does expand considerably on that which we know as Medicare today.
That's being done because people largely understand and like the part of Medicare being expanded on, and that's the part sans private insurers and the usual mechanics associated with all that.
The Dem front runners are looking to garner those health care votes. They aren't wrong to be doing that as for increasing fractions of those votes, a solid proposal that eliminates the harm potential present in our current system is a litmus test.
Cheers!
E.g. Anthem is more than free to double the premium on their bronze plan to increase net profits, but then customers are free to swap in bronze plans from Cigna, Kaiser, or any number of competitors that didn't.