Affordable Care Act Open Enrollment Sees Changes for 2027

The open enrollment period for the Affordable Care Act (ACA) marketplace, commonly known as Obamacare, begins Sunday in most states, with significant changes expected for individuals seeking coverage in 2027. The sign-up window will remain open until January 15.

Analysis of new CMS data by the healthcare research nonprofit KFF indicates that the average price of health insurance purchased through the marketplaces is projected to rise by 13% in 2027. Experts attribute this increase to factors such as rising healthcare costs, hospital market concentration, and potential impacts from legislation like the No Surprises Act, which banned surprise medical billing in 2022, and the increased availability of GLP-1 drugs.

These rising costs are expected to disproportionately affect individuals who do not qualify for subsidies. Cynthia Cox, a vice president at KFF, noted that many in this group have already opted for the cheapest plans, known as bronze plans, and may struggle to afford continued coverage.

Additional regulatory changes set to take effect in 2027 will also restrict financial assistance, including premium tax credits and cost-sharing reductions, for certain groups previously eligible. This could impact approximately 1 million uninsured individuals over time. A fact sheet from CMS stated that Americans using HealthCare.gov will still have access to affordable plans.

The landscape of ACA insurance costs has seen volatility, particularly following Republican opposition to extending COVID-era subsidies. This led to a decrease of 1.2 million sign-ups in previous enrollment periods. As of February, approximately 19.2 million people were enrolled in ACA marketplace health plans nationwide, with enrollment numbers boosted during the COVID-19 pandemic by enhanced subsidies provided through the American Rescue Plan Act and the Inflation Reduction Act.

The current administration has also initiated efforts to remove individuals from ACA enrollment rolls, citing concerns about waste, fraud, and abuse. In September, Vice President JD Vance announced plans to remove 760,000 enrollees from public healthcare exchanges, alleging fraudulent enrollment or non-existent identities. Vance stated these actions would result in $2.2 billion in cost savings.

Cox anticipates that the combination of higher premiums, changes in immigration eligibility, and intensified anti-fraud measures will lead to a decrease in overall enrollment in the ACA marketplace, while also making the reasons behind the decline more complex to ascertain.