You will find, bp, that not much research goes on in this forum. Mostly it's talking points from faux news and lumping any proposed bill in the "tyranny" category.
We have a single payer government health system now, for people 65 and over, that works quite well. Medicare takes 2 to 3% for administration cost to provide healthcare for every dollar spent, while insurance takes 18 to 20%.
And you are entirely correct about outcomes. The US ranks higher for infant mortality than both Canada and the UK, actually higher than Cuba too. The only thing we excel at is what we spend for medical care.