It’s fascinating that the guy from the Heritage Foundation thinks that Medicare administrative costs are higher than private insurance costs, from which I guess one is supposed to extrapolate that universal community-rated health care of the kind that exists throughout the civilized world is going to be more expensive than private insurance! No surprise: the Heritage Foundation is also engaged in climate change denial and other right-wing causes for which they are paid activists.
Regarding the OP, while it’s not clear exactly what you mean by “universal Medicare” or how that would function, it’s possible to provide a qualified, qualitative answer about universal health care plans in general. The costing details can be extremely complex and depend on a vast plethora of assumptions and accounting methods and implementation options, and this allows industry shills like our friend at Heritage writing for Forbes to manipulate the evidence and make counterfactual claims. But it’s not that hard to cut through the bullshit and get a high-level view of the facts.
Fact #1 is that, whatever evidence one tries to dredge up about administrative costs, it’s self-evidently true that universal public health plans are community rated and coverage is non-discretionary and therefore they have very simple administration where they simply pay each claim rather than having to support a vast army of personnel to process applications, set rates, and then scrutinize, argue, and adjudicate every single claim.
Fact #2 is that with a centrally managed or at least centrally regulated UHC system, medical costs are lower, not only because there is far less administration, but because costs can be negotiated by a regulatory authority. Private insurance has neither the ability nor any interest in controlling such costs, and in fact to some extent has the opposite incentive, since their margins are roughly proportional to overall costs. Mainly, though, it’s that they’re a contributor to costs and can’t do a damn thing about it.
How do we know these two facts are true, broadly and generally speaking? Simple. One, by looking at all the other first-world countries, especially those that are economically very similar to the US, like Canada. Here is a chart of per-capita health care costs. On a chart like this, whether it’s per-capita or as a percentage of GDP, US costs are just staggering compared to the rest of the world – per-capita, Americans pay two and half times the OECD average for health care – and medical outcomes are no better and sometimes worse, with tens of millions having no insurance at all.
The other simple thing that I’ve done is just talked to people who have relocated from Canada to the US, and who have experience with both health care systems. The message that I constantly hear is that, by and large, the health care they get in the US is just fine, but the insurance aspect of it is a huge. monumental, frustrating, time-wasting pain in the ass. Back home, they were accustomed to just go to a doctor or a hospital, get the care they need, present their health card, and go home. Now they are faced with a staggering burden of forms and paperwork, phone calls, claims denials, arguments, co-pays, deductibles, cost-sharing arrangements, etc. etc. Somebody has to pay for all that work, even though it has zero medical benefit. Someone should ask the insurance industry shill at the Heritage Foundation about that.