The Affordable Care Act (ACA) marketplace is facing another significant shift as six health insurers announce plans to leave various ACA exchanges after the 2026 plan year. These departures reflect growing financial pressures, changing enrollment trends, and uncertainty surrounding federal healthcare policies.
As a result, hundreds of thousands of consumers across multiple states may need to find new health insurance options. Furthermore, industry experts warn that these exits could reduce competition and increase costs for marketplace participants.
Why Insurers Are Exiting ACA Markets
The ACA marketplace experienced strong growth during recent years. However, several factors have changed the landscape dramatically.
Enhanced premium tax credits expired at the end of 2025, making coverage less affordable for many consumers. Consequently, enrollment has begun to decline in several markets. In addition, healthcare costs continue to rise while insurers struggle to maintain profitability.
According to federal estimates, ACA enrollment could decline by an additional 1.2 million to 2 million members in the coming years. Therefore, many insurers are reassessing their long-term participation strategies.
The Six Insurers Leaving ACA Exchanges
Cigna Expands Marketplace Exit
Among the largest departures is Cigna. The insurer will stop offering ACA marketplace plans in Arizona, Colorado, Florida, Georgia, Illinois, Indiana, Mississippi, North Carolina, Tennessee, Texas, and Virginia.
This move affects approximately 369,000 members. Company leaders indicated that the ACA business had become a smaller and less strategic part of its overall portfolio.
Baylor Scott & White Health Plan Ends Exchange Coverage
Texas Marketplace Impact
Baylor Scott & White Health Plan has announced it will discontinue ACA marketplace coverage after 2026.
The decision impacts roughly 100,000 Texas enrollees, representing approximately 2.6% of the state’s ACA marketplace membership. Consequently, many Texans will need to compare alternative plans during the next enrollment cycle.
CareSource Leaves Indiana
Regional Withdrawal Continues
CareSource will exit Indiana’s ACA marketplace, affecting nearly 60,000 members.
Notably, this move follows the insurer’s previous marketplace exits in Kentucky, Michigan, and North Carolina. Therefore, CareSource continues its broader strategy of reducing ACA marketplace exposure.
PacificSource Ends Individual Market Participation
Multi-State Exit Strategy
PacificSource plans to discontinue ACA plans in Oregon, Idaho, and Montana.
Company executives cited mounting financial pressures and rising healthcare costs as key reasons behind the decision. Moreover, the insurer emphasized the need to preserve long-term organizational stability.
Providence Health Plan Scales Back Operations
Oregon Marketplace Changes
Providence Health Plan is winding down most of its insurance operations, including ACA marketplace offerings in Oregon.
This decision reflects broader challenges facing regional nonprofit insurers as larger national carriers continue to dominate many healthcare markets.
Mending Exits Health Insurance Business
Strategic Business Transformation
Mending will leave the health insurance sector entirely in 2027.
The company currently serves marketplace members in Maine and Oklahoma. Going forward, Mending intends to focus on direct primary care solutions for self-funded employers and third-party administrators.
Key Factors Driving ACA Market Withdrawals
Enrollment Declines
Marketplace enrollment has weakened since enhanced subsidies expired. Consequently, insurers face reduced membership growth and increased uncertainty.
Rising Premium Costs
Healthcare expenses continue to climb nationwide. Therefore, insurers must raise premiums or absorb greater financial losses. Both options create challenges for sustainable marketplace participation.
Profitability Concerns
Many insurers report that ACA marketplace plans generate lower margins than other business segments. As a result, several carriers are reallocating resources to more profitable markets.
Impact on Consumers and Healthcare Markets
Consumers in affected states may face fewer plan choices during future enrollment periods. Additionally, reduced competition could contribute to higher premiums in certain regions.
However, marketplace coverage will remain available in most affected states because other insurers continue to participate. Nevertheless, consumers should carefully review available options before open enrollment begins.
What ACA Members Should Do Next
Review Available Options
Affected members should monitor communications from their insurers and state marketplaces.
Compare New Plans Early
Consumers should evaluate premiums, provider networks, deductibles, and prescription drug coverage before selecting a replacement plan.
Seek Financial Assistance
Many individuals may still qualify for premium subsidies or other financial assistance programs. Therefore, reviewing eligibility remains important during enrollment.
Looking Ahead to 2027
The ACA marketplace is entering another period of transformation. While insurer withdrawals create uncertainty, the market continues to serve millions of Americans seeking individual health coverage.
Furthermore, policymakers, insurers, and healthcare organizations will closely monitor enrollment trends and market stability throughout 2026 and 2027. Future regulatory actions may also influence participation decisions.
Conclusion
The departure of six insurers from ACA marketplaces highlights ongoing challenges within the individual insurance market. Rising costs, declining enrollment, and changing policy dynamics continue to reshape the healthcare landscape. Although consumers will face adjustments, proactive planning and careful comparison shopping can help ensure continued access to affordable health coverage in the years ahead.
