No, 'Medicare for All' Is Still Not Plausible

Sen. Sanders’ bill provides universal coverage with full benefits that also include dental, vision, and hearing care, with no direct costs whatsoever for patients. This would be so expensive that even an impossible 40 percent cut in provider payment rates would be needed to roughly break even (projected national health spending would fall by just 3 percent). That is an argument against—not for—single-payer.

Source