We have had medicare for all for decades. It costs the country a much smaller amount of GDP than yours does and gives better results. And Canada isn't the only country that has done it successfully. Perfect? no not perfect just a hell of a lot better than what you have.
I'm astonished that someone who professes to be a Christian would think that poverty should be fatal if you are unlucky. Very close to 100 % of Canadians are more Christian than you are.