ACA Enrollment Dips as Tax Credit Boost Expires: What Does the Future Hold?
For the first time since 2020, enrollment in Affordable Care Act (ACA) Marketplace plans appears to be declining. New data from the Centers for Medicare & Medicaid Services (CMS) shows approximately 23.0 million consumers have signed up for 2026 coverage, a decrease compared to previous years. This shift coincides with the expiration of enhanced premium tax credits, leaving many wondering about the long-term impact on access to affordable health insurance.
The Impact of Expiring Tax Credits
The expiration of enhanced premium tax credits has led to a significant increase in premium costs for many subsidized enrollees – an estimated 114% on average for those staying in the same plan. While 23.0 million have selected plans, the crucial question remains: how many will actually pay for them? Here’s where the initial enrollment numbers become less telling.
Why Plan Selection Data Isn’t the Whole Story
Simply counting plan selections doesn’t accurately reflect the number of people with active coverage. Consumers generally have 30 days to submit their first premium payment to begin coverage. However, returning customers with subsidies have a three-month grace period. This means that the full impact of the premium increases won’t be clear for several months, even to insurers.
Nearly 20 million of the 2026 plan selections are from returning customers. A significant portion of these customers were automatically renewed, meaning they didn’t actively choose their plan for the new year and may be surprised by the higher premiums. Some may disenroll or stop making payments, potentially skewing initial enrollment figures.
When Will We Have a Clearer Picture?
Understanding the true impact on ACA enrollment will require waiting for more comprehensive data releases. Here’s a timeline of key dates:
- July 2026: Effectuated Enrollment: Early Snapshot – Provides a preliminary look at who has actually paid their premiums.
- July 2027: Effectuated Enrollment: Full Year – Offers a complete picture of enrollment after all grace periods have ended.
- April-May 2026: Insurer earnings calls – May offer early insights into enrollment trends.
- Summer 2026: Insurer rate filings – Provide clues about future premium changes and enrollment expectations.
- Early 2027: National Health Interview Survey data – Offers broader insights into the uninsured rate.
The Effectuated Enrollment: Early Snapshot in July 2026 will be a critical data point, but even that may overstate enrollment due to the grace period for returning customers. The Full Year report in July 2027 will provide the most accurate assessment, but that’s over a year away.
Beyond Enrollment Numbers: Other Data Sources
While CMS data is essential, other sources can provide valuable context. Preserve an eye on quarterly earnings reports from major insurers like Centene, Elevance, UnitedHealthcare, Oscar and Cigna. These reports, released in April and May, may offer early enrollment figures. Insurer rate filings in the summer will shed light on their expectations for 2027.
The National Health Interview Survey (NHIS) will also provide broader data on health insurance coverage trends. Finally, the CMS Risk Adjustment Program State-Specific Data, expected in July 2027, will offer a state-by-state breakdown of enrollment in ACA-compliant plans, including both on- and off-exchange coverage.
What Does This Mean for the Future of the ACA?
The decline in plan selections, coupled with the expiration of enhanced tax credits, signals a potential challenge for the ACA. While the full extent of the impact remains to be seen, it’s clear that affordability is a major concern. The coming months will be crucial for monitoring enrollment trends and understanding how consumers are responding to the changing landscape of health insurance.
FAQ
Q: What are “effectuated” enrollments?
A: Effectuated enrollments refer to the number of people who have not only selected a plan but have also paid their first premium, officially starting their coverage.
Q: Why is it taking so long to gain accurate enrollment numbers?
A: The three-month grace period for premium payments for returning customers means it takes time to determine who will ultimately maintain coverage.
Q: Where can I find more information about ACA enrollment?
A: Visit CMS’s website for official data and reports.
Did you know? The effectuation rate – the percentage of people who select a plan and actually pay for it – has been consistently high since 2022, but the expiration of tax credits may change that.
Pro Tip: If you’re concerned about affordability, explore all available plan options and consider whether you qualify for a special enrollment period if your circumstances change.
Stay informed about the evolving landscape of ACA enrollment. Share your thoughts and experiences in the comments below, and explore our other articles for more in-depth analysis.
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