IMHO in privatized healthcare you are not the patient, you are the customer. As such, you should be having a better "customer journey" than in public healthcare: more immediate test/diagnostics, better experience in the hospital (like a room for yourself). And that's it. As a counterpart, it's not clear you are receiving the best medical attention. And of course you (through your employer) are paying for something that can be denied.
Note: I happen to have private healthcare with Cigna in a country with a reasonably good public health system (Spain, though it varies between different autonomous communities), happy to pay the taxes and will defend that public health systems are a staple of any modern country.
"Being the customer" doesn't matter one bit to most modern megacorps, because people are fungible to them. We constantly hear about big money screwing over little money.
Small-time capitalism is quite good. Make a few millions, sure. I have no problem with that. But when the amounts concerned are in the billions? There needs to be massive oversight and regulation, regardless of the relevant field.
To be clear, we are talking about benefit to the patient; there's lots of reasons concierge doctors may not be the best benefit for society at large. But that's immaterial because this is just one example; if we hadn't gone for the worst possible way to scale private medicine, then there could be better examples.
But the point is that you can't seriously look at concierge doctors and say that public healthcare would be better for those patients! And therefore this refutes any claim that public healthcare is the best system overall.
This is a great example. Alas, I'm pretty sure I disagree.
I am an early adopter of concierge care. It's been tremendous.
I had a bone marrow transplant +30 years ago. Continuity of care has been an ongoing challenge.
From my reading and my own experience, having a patient advocate greatly improves outcomes. Someone who just keeps everything on track. Could be family member, friend, or a nurse / case worker. For me, it's now my concierge doctor. (Over the years, I've served as advocate for other patients many times.)
My current issue with concierge (patient advocates) is that it's rare. Everyone should have this. In times past, it was a family's doctor. But as everyone knows, that relationship is no longer stable, due to how healthcare in the USA has been commodified and "optimized".
Further, according to the research (like what Atul Gawanda has written about), specialty "wrap-around" practices greatly improve outcomes. Like for diabetes, cystic fibrosis, and other chronic life threatening conditions. Most all of a patient's care is done by these multidisciplinary primary clinics. One stop shopping. Instead of bouncing patients around, delegating the coordination and whatnot onto the patients themselves.
Again, thank you for this example. It's an interesting edge case. Today, I think most concierge arrangements are private. Whereas it should be the default, public or private.
FWIW, maybe about 10 years ago, Medicare and the VA had started to adopt the capitation model (preventative care vs fee-for-service). Now I'm curious what they (or any other large orgs) are doing wrt concierge (patient advocates).