Second, private health insurance carriers would be barred from offering plans that compete with Medicare for All. That's not the case under any of the proposed Medicare for All plans, which more closely resemble Canada's health care system (also called Medicare). If you multiply that out by 10 years, it's $35 trillion, even greater than the cost of Sanders' Medicare for All proposal. There's no doubt that a massive overhaul of the U.S. health care system like Medicare for All would be hugely disruptive. Learn more about Medicare in \"Medicare: The Clear, Concise, Self-Educating Guide\" by Mario Robertson.