Medicare for All

Buttigieg declared in 2018 tweet: "I do favor Medicare for All"

South Bend, Indiana Mayor Pete Buttigieg speaks during the Democratic Presidential Debate at Otterbein University on October 15, 2019 in Westerville, Ohio.
Photo: Win McNamee/Getty Images

South Bend Mayor Pete Buttigieg and his campaign denied on Wednesday that his health care stance had changed and clarified a 2018 tweet that's resurfaced in which he declared, "I do favor Medicare for All."

Democrats' health care plans by the numbers

Data: The Urban Institute; Note: 2020 estimates assumes all reforms fully phased in and in equilibrium, "Household spending" is for those 64 and under; Chart: Andrew Witherspoon/Axios

Democrats aren't debating small differences in health policy — a public option would be radically different than a shift to a single payer system, and a new analysis by the Urban Institute and the Commonwealth Fund illustrates just how big those differences are.

By the numbers: A public option — even a robust one — would cost the federal government an additional $1.5 trillion over 10 years. Full-blown single payer would result in a federal spending increase of $34 trillion.