Health care · 2009-2010

The Affordable Care Act

The Affordable Care Act expanded health coverage through insurance marketplaces, subsidies and a Medicaid expansion. It was written into H.R. 3590, a House bill that began as an unrelated tax measure. Every recorded final vote split along party lines.

Resulting law: Patient Protection and Affordable Care Act (Pub. L. 111-148)

President Barack Obama signs the Affordable Care Act, March 23, 2010
President Barack Obama signs the Affordable Care Act, March 23, 2010. Photo: Pete Souza, White House (public domain).

From event to law

Who voted for the Affordable Care Act? Open any vote below to see every legislator.

  1. VoteOctober 8, 2009

    House passes the shell bill

    H.R. 3590 passes the House as a homebuyer tax credit bill for service members.

    House, 111th Congress, roll call 768 · H.R. 3590

    416 yea0 nayPassed
    PartyYeaNay
    Democrat2430
    Republican1730
    See how every representative voted
  2. VoteDecember 24, 2009

    Senate passes the health care bill

    The Senate replaces the text of H.R. 3590 with its health care bill.

    Senate, 111th Congress, roll call 396 · H.R. 3590

    60 yea39 nayPassed
    PartyYeaNay
    Democrat590
    Republican039
    Independent10
    See how every senator voted
  3. VoteMarch 21, 2010

    House passes the Senate bill

    The House agrees to the Senate version.

    House, 111th Congress, roll call 165 · H.R. 3590

    219 yea212 nayPassed
    PartyYeaNay
    Democrat21934
    Republican0178
    See how every representative voted
  4. LawMarch 23, 2010

    Signed

    President Obama signs the Patient Protection and Affordable Care Act.

  5. CourtJune 28, 2012

    NFIB v. Sebelius

    The Supreme Court upholds the individual mandate as a tax and makes the Medicaid expansion optional for states.

Look up the votes

Party labels are those used at the time of the vote. The parties' coalitions and positions have changed over time, so a party name in 1864 or 1919 does not map directly onto the party today.

Sources

Tallies count members recorded as voting yea or nay. Official counts printed at the time can differ by a vote or two because of pairs and later corrections.