The answer is yes. Notably because we are looking at how we can fix the current system, and not looking instead at adopting a system that works much better and much cheaper.
Canadians have complete freedom to choose their physicians. They pay nothing to go to hospital. I interviewed one hospital administrator in Canada who had worked earlier managing a US hospital. He said a whole wing of the facility in the US was devoted to billing and accounting staff, while he had only two people for that job in Canada, "mostly to handle the bills of the occasional American tourist!" (Some 20% of every US health care dollar goes for paperwork.) Interestingly, when I interviewed the CEOs of a number of huge Canadian subsidiaries of US corporations, they universally told me that they were ardent supporters of the Canadian system, and in fact, were involved in lobbying to have it expanded to include long-term care and psychiatric benefits.