@Papyrophile "And nowhere else is there a model that is exclusively free at the point of delivery." "Most of western Europe requires some element of co-payment for all but the very poorest or children, as does Australia."
This is not correct. I have lived in several EU countries - all had free healthcare at the point of delivery. Although they followed different funding models, none required any payment over and above what was already covered by the relevent national healthcare service.
Every other country has built in some competition between healthcare providers, which drives response, whether between hospitals or lab services or doctors."
Again, this is not true. England actually does supposedly have competition between health providers, and patient choice - both of which in reality are severely limited to the point of being virtually non-existent.
The danger with "competition" is that private companies exist to make a profit, and will be tempted to cherry pick the most profitable services, leaving the unpopular, difficult or unprofitable services to be covered by the NHS.