Skinar,
there are different strengths to both systems. The canadian system is definitely more efficient in terms of dollars spent being fully utilised in direct care, but this comes at a cost for patient convenience, particularly in high tech specialties.
Our rural clinic of six docs has two back office staff who deal with billing, letter typing, and personel management. The equivalent US clinic would likely have a billing clerk per doctor to deal with different insurance companies and paperwork. My annual bad debts are somewhere below 2%. In your system a large percentage of dollars that you, the consumer spend, go into the middlemen, insurers, agents, etc, as you describe. Single payer systems definitely streamline some of this waste.
Additionally, the US system has massive duplication and excess capacity, whereas the Canadian system has excess demand with respect to capacity, particularly in regards to medical technology. This leads to very short waits for you guys when you need, for example an MRI scan, or elective surgery. Up here, the wait for an MRI scan can be months. Despite this, truly urgent things still get done quickly, and the main price we pay in the Canadian system for universal access is the inconvenience of waiting for elective tests and procedures. My feeling is that the wait list issue has been overplayed in the media, perhaps used as a bogieman by your insurance industry that fears "socialized medicine".
A system where increasingly health care benefits are not provided by employers (more casual and part time workers, and the self employed) and larger percentages of the population don't have medical coverage does not seem to be a situation that can continue forever.
For those who are adequately insured, the US system provides, at least as far as I can see, very rapid access to the most advanced health care services that exist, but at a higher cost than other systems. The Achilles heel of your system is the underclass of uninsured and those in the middle class who are finding insurance too expensive to maintain. In a universal system, the cost for all drops across the board.
This shouldn't be about Democrat vs Republican, and I hope doesn't degenerate into a political flame war. The question that needs answering is how to get our webmaster affordable health insurance for himself and his family, so he can keep this incredible website going
We may have to change the whole system to get this to happen. Suggestions welcome.
Cheers
ozball