From BobOrme:
The amount requested for the Department of Health and Human Services (HHS), which includes Medicare and Medicaid, in the 2018 federal budget is $68.4 BILLION (an increase of $17 Billion over 2017), out of a budget totaling little over $4 Trillion. Even if the $32.6 Trillion Medicare For All over 10 years estimate is correct - it assumes doctors and hospitals will accept the average 40% less in payments for services Medicare will pay - the huge spike in HHS spending would bankrupt the nation. We don't have the money, and don't have a way to raise it. The government doesn't spend $32 Trillion today (or $3.2 Trillion per year) on healthcare. Not anywhere close to it. That would be roughly 80% of the entire budget.
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The question isn't 'What does the government spend on healthcare?" The "question is what do we as a nation spend on healthcare?"
Here is the answer:
"U.S. health care spending grew 4.3 percent in 2016, reaching $3.3 trillion or $10,348 per person. As a share of the nation's Gross Domestic Product, health spending accounted for 17.9 percent."
https://www.cms.gov/Research-Statistics-Data-and-Systems/Statistics-Trends-and-Reports/NationalHealthExpendData/NationalHealthAccountsHistorical.html
So when you say "We dont have the money" you are absolutely incorrrect. We spend 3.3 trillion today.....Bernie Sanders proposes we spend 3.3 trillion in the future. You can fairly opine if you like his idea or not - but it is dishonest to say he is somehow adding some massive unpaid cost to our bottom line