Medicare is cheaper that US private insurance:
* https://www.kff.org/medicare/how-much-more-than-medicare-do-...
Also:
> A single-payer universal health care system could cover every American, save more than 100,000 lives a year, and still cost $1 trillion less than the system it would replace, according to a new preprint study led by researchers at the Yale School of Public Health.
* https://ysph.yale.edu/news-article/universal-health-coverage...