National health insurance: Some lessons from the Canadian experience

In the current American debate over national health insurance an examination of the Canadian governmental experience is very instructive. Canada is enough like the United States to make the effects of Canadian health insurance policies rather like a large natural experiment. The Canadian experience—universal government health insurance administered by the ten provinces with some fiscal and policy variations—can be used to predict the impact in the United States of proposed national health insurance plans on the medical care system, and the reaction of mass publics and national policymakers to these effects.The central purpose of the Canadian national health insurance was to reduce and hopefully eliminate financial barriers to medical care. In this it succeeded. But it also produced results which Canadian policymakers never anticipated: essentially unexpected side-effects on cost, quality, organization, and manpower distribution of the particular national health insurance program adopted. It should be cause for concern, the article concludes, that most of the prominent American national health insurance proposals resemble the Canadian program in failing to provide a single level of government with both the means and incentives to curb the inflationary effects of national health insurance. The lesson from Canada is that unless the system has very strong anti-inflationary mechanisms and incentives built into it, national health insurance will feed the fires of medical inflation despite great formal governmental authority to control it.