This is the best OEP ever for the ACA for several reasons:
The expanded/enhanced premium subsidies first introduced in 2021 via the American Rescue Plan, which make premiums more affordable for those who already qualified while expanding eligibility to millions who weren't previously eligible, are continuing through the end of 2025 via the Inflation Reduction Act;
A dozen states are either launching, continuing or expanding their own state-based subsidy programs to make ACA plans even more affordable for their enrollees;
100,000 or more DACA recipients are finally eligible to enroll in ACA exchange plans & receive financial assistance!
The Centers for Medicare & Medicaid Services (CMS) reports that 22.8 million consumers have signed up for 2026 individual market health insurance coverage through the Marketplaces since the start of the 2026 Marketplace Open Enrollment Period (OEP) on November 1, 2025. This includes 15.6 million Marketplace plan selections in the 30 states using the HealthCare.gov platform for the 2026 plan year and 7.2 million plan selections in the 20 states and the District of Columbia with state-based Exchanges (SBEs) that are using their own eligibility and enrollment platforms.
Total nationwide plan selections include 2.8 million consumers who are new to the Marketplaces for 2026, and 20.0 million consumers who had active 2025 coverage and selected a plan for 2026 coverage or were automatically re-enrolled.
In other words, new enrollments are up 27% while active renewals are down about 10%; they pretty much cancel each other out compared to the same point last year.
The Maine Department of Health and Human Services (DHHS) Office of the Health Insurance Marketplace (OHIM) will release biweekly updates on plan selections through CoverME.gov, Maine’s Health Insurance Marketplace.
Plan selections provide a snapshot of activity by new and returning consumers who have selected a plan for 2026. “Plan selections” become “enrollments” once consumers have paid their first monthly premium to begin coverage. These numbers are subject to change as consumers may modify or cancel plans after their initial selection.
The deadline to select a plan for coverage beginning January 1, 2026 is December 15, 2025. Consumers who select a plan between December 16, 2025 and January 15, 2026 will have coverage beginning February 1, 2026.
As I've noted before: While I include the passive/auto-renewal number for completeness sake, that number won't really be relevant until after the deadline for January 1st coverage passes (which isn't until New Year's Eve in California).
More important for the moment is the total number of active enrollments, which includes both new enrollees as well as current enrollees who log into their account and actively select a plan for 2026.
In California, those come to 617,316 combined.
As of the same point last year (actually 1 day more; the data from last year is as of 12/28), Covered CA was reporting:
As I've noted before: While I include the passive/auto-renewal number for completeness sake, that number won't really be relevant until after the deadline for January 1st coverage passes (which was December 15th in most states, but not until 12/31 in CA, IL, MD, NV, NJ, NM, PA, RI & VA).
More important for the moment is the total number of active enrollments, which includes both new enrollees as well as current enrollees who log into their account and actively select a plan for 2026.
In California, those come to 584,131 combined. This also means that only 25% of current enrollees had actively re-enrolled as of 12/20.
As of the same point last year (actually 1 day more; the data from last year is as of 12/21), Covered CA was reporting:
Quick ACA Update: More than 15.6 million Americans have enrolled in a plan on the federally run exchanges so far — compared to roughly 16 million Americans last year.
Notably, this small drop follows several important CMS actions over the past year to combat fraudulent and improper enrollments, which have already removed more than enough people from premium subsidies who are covered elsewhere to account for the modest enrollment change. That said, there is a politically motivated lawsuit that has paused critical actions to make sure Biden-era improper enrollments are fully knocked out.
IMPORTANT NOTE: For those who need insurance and have not already signed up — go to HealthCare.Gov to see if you qualify and what types of plans you can get. Most Americans can access a plan for $21 a month!
Covered California is encouraging all uninsured Californians to sign up for health insurance by Dec. 31.
The open-enrollment period for 2026 ends on Jan. 31, but to have insurance in place for January, consumers need to enroll by the end of the year. Covered California’s over 1.9 million enrollees also have until Dec. 31 to make any changes to their coverage for next year.
It has been a unique open enrollment with the Enhanced Premium Tax Credits set to expire heading into 2026. Since their introduction in 2021, the enhanced assistance has helped double enrollment nationally under the Patient Protection and Affordable Care Act and by over 23 percent in California.
So far this open enrollment, 123,461 Californians have signed up for 2026 coverage as of Dec. 20, marking a 30 percent decrease over the same period last year.
