End Notes
[1] Reed Abelson and Margot Sanger-Katz, “Since Congress Let Obamacare Subsidies Expire, Millions Are Dropping Coverage,” New York Times, updated May 7, 2026, https://www.nytimes.com/2026/05/01/business/obamacare-enrollment-decline.html.
[2] Justin Lo, Larry Levitt, Jared Ortaliza, and Cynthia Cox, “ACA Marketplace Premium Payments Would More than Double on Average Next Year if Enhanced Premium Tax Credits Expire,” KFF, September 30, 2025, https://www.kff.org/affordable-care-act/aca-marketplace-premium-payments-would-more-than-double-on-average-next-year-if-enhanced-premium-tax-credits-expire/.
[3] Nine states currently provide state-funded premium subsidies to certain marketplace enrollees: California, Colorado, Connecticut, Maryland, Massachusetts, New Jersey, New Mexico, Vermont, and Washington.
[4] State Marketplace Network, “State Marketplace Network: Enrollment Snapshot,” April 21, 2026, https://statemarketplacenetwork.org/state-marketplace-network-enrollment-snapshot-march-2026/.
[5] Centers for Medicare & Medicaid Services, “CMS Update on Actions to Prevent Unauthorized Agent and Broker Marketplace Activity,” October 17, 2024, https://www.cms.gov/newsroom/press-releases/cms-update-actions-prevent-unauthorized-agent-broker-marketplace-activity.
[6] Berkeley Lovelace Jr., “Dr. Oz says Obamacare enrollment may be ‘too high,’” NBC News, March 9, 2026, https://www.nbcnews.com/health/health-news/dr-oz-trump-obamacare-aca-insurance-fraud-deductible-plans-rcna262468.
[7] Michelle Anderson, Chia Yi Chin, and Michael Cohen, “Who Paid, and Who Stayed? Early 2026 Enrollment Trends in the Individual Market,” Wakely, April 2026, https://www.wakely.com/blog/who-paid-and-who-stayed-early-2026enrollment-trends-in-the-individual-market/.
[8] Beyond the Basics, “Key Facts: Premium Payments and Grace Periods,” updated November 2025, https://www.healthreformbeyondthebasics.org/key-facts-premium-payments-and-grace-periods/.
[9] CBPP, “By the Numbers: Harmful Republican Megabill Will Take Health Coverage Away From Millions of People and Raise Families’ Costs,” updated August 27, 2025, https://www.cbpp.org/research/health/by-the-numbers-harmful-republican-megabill-will-take-health-coverage-away-from.
[10] Nicole Rapfogel, “New Data Show Marketplace Consumers Facing Higher Costs, Selecting Lower-Quality Coverage,” CBPP, April 2, 2026, https://www.cbpp.org/blog/new-data-show-marketplace-consumers-facing-higher-costs-selecting-lower-quality-coverage.
[11] Luanna Lopes et al., “Cost Concerns and Coverage Changes: A Follow-Up Survey of ACA Marketplace Enrollees,” KFF, March 19, 2026, https://www.kff.org/public-opinion/a-follow-up-survey-of-aca-marketplace-enrollees/#c255b176-f8c5-4647-ac6f-75178b0ed76c.
[12] Jason Levitis et al., “State Marketplace Subsidies to Support Health Insurance Affordability,” State Health and Value Strategies, March 27, 2026, https://shvs.org/resource/state-marketplace-subsidies-to-support-health-insurance-affordability/.
[13] Census Bureau, 2024 Estimates of the Resident Population by State and Age, https://www.census.gov/data/tables/time-series/demo/popest/2020s-national-detail.html.
[14] Wesley Tharpe, Clara Wilson, and Joanna LeFebvre, “Sound State Revenue Choices Essential to Counteract Harmful Policies and Build Forward,” CBPP, February 26, 2026, https://www.cbpp.org/research/state-budget-and-tax/sound-state-revenue-choices-essential-to-counteract-harmful-policies.
[15] Wesley Tharpe, “States Should Prioritize Long-Term Stability Over More Tax Cuts,” Bloomberg Tax, January 17, 2025, https://news.bloombergtax.com/tax-insights-and-commentary/states-should-prioritize-long-term-stability-over-more-tax-cuts.
[16] Centers for Medicare and Medicaid Services, “2026 Open Enrollment Period State-Level Public Use File,” March 27, 2026, https://www.cms.gov/data-research/statistics-trends-reports/marketplace-products/2026-marketplace-open-enrollment-period-public-use-files.
[17] Jessica Altman, “Executive Director’s Report,” Covered California, April 16, 2026, https://board.coveredca.com/meetings/2026/April%2016,%202026/2026.04.16_ED_Report.pdf.
[18] Ariel Hart, “Georgia’s ACA enrollment plunges, raising concerns for rural hospitals,” The Current, updated April 22, 2026, https://thecurrentga.org/2026/04/20/georgias-aca-enrollment-plunges-raising-concerns-for-rural-hospitals/.
[19] Kyle Pfannenstiel, “After health insurance subsidies end, 30,000 Idahoans will be uninsured, government report says,” Idaho Capital Sun, April 23, 2026, https://idahocapitalsun.com/2026/04/23/after-health-insurance-subsidies-end-30k-idahoans-will-be-uninsured-government-report-says/.
[20] State of New Jersey Department of Banking and Insurance, “Cost Increases from Washington’s Inaction Drives nearly 70,000 New Jerseyans to Drop Health Coverage since January,” April 21, 2026, https://www.nj.gov/dobi/pressreleases/pr260421.html.
[21] NY State of Health, “2026 Health Coverage Update,” April 21, 2026, https://info.nystateofhealth.ny.gov/health-insurance-coverage-update-2026.
[22] Pennie, “Spotlight on Affordability,” updated May 5, 2026, https://pennie.com/affordability/.
[23] Washington Health Benefit Exchange, “2026 Spring enrollment report,” March 31, 2026, https://www.wahbexchange.org/content/dam/materials/communications/enrollment/2026/2026_Spring_enrollment_report_050426.pdf.