Argument: Single-payer systems involve government paying for private services
"Single-Payer FAQ". Physicians for a National Health Program. Retrieved May 30th, 2008 - "Is national health insurance ‘socialized medicine’?
No. Socialized medicine is a system in which doctors and hospitals work for and draw salaries from the government. Doctors in the Veterans Administration and the Armed Services are paid this way. The health systems in Great Britain and Spain are other examples. But in most European countries, Canada, Australia and Japan they have socialized health insurance, not socialized medicine. The government pays for care that is delivered in the private (mostly not-for-profit) sector. This is similar to how Medicare works in this country. Doctors are in private practice and are paid on a fee-for-service basis from government funds. The government does not own or manage medical practices or hospitals.
The term socialized medicine is often used to conjure up images of government bureaucratic interference in medical care. That does not describe what happens in countries with national health insurance where doctors and patients often have more clinical freedom than in the U.S., where bureaucrats attempt to direct care."