Start
End
StartEnd
Updated:Apr 23, 2026
|Privacy Policy

Passage and Implementation of the Affordable Care Act (2009–2016)

Passage and Implementation of the Affordable Care Act (2009–2016)

  1. Obama makes health reform a first-year priority

    Labels: Barack Obama, U S
  2. Affordable Care Act signed into law

    Labels: Affordable Care, Barack Obama
  3. Reconciliation law amends and finalizes ACA package

    Labels: Reconciliation Act, Barack Obama
  4. Temporary preexisting-condition plan begins (PCIP)

    Labels: PCIP, Pre-Existing Condition
  5. First wave of insurance protections take effect

    Labels: Insurance Protections, Young Adults
  6. Supreme Court upholds ACA, limits Medicaid expansion

    Labels: Supreme Court, NFIB v
  7. Marketplace open enrollment begins on HealthCare.gov

    Labels: HealthCare gov, Open Enrollment
  8. Major coverage expansions and market rules start

    Labels: Medicaid Expansion, Premium Tax
  9. First marketplace open enrollment ends

    Labels: Open Enrollment, Marketplaces
  10. Supreme Court preserves subsidies in federal marketplaces

    Labels: King v, Supreme Court
  11. Coverage gains and ACA systems in place by end of 2016

    Labels: ACA Implementation, Medicaid Expansion