The Health Insurance Marketplace, established under the Affordable Care Act (ACA), allows individuals and families to compare and purchase health insurance plans. In 2026, enhanced subsidies continue to make coverage more affordable for millions of Americans who do not have access to employer-sponsored insurance.
Enrollment for 2026 coverage runs from November 1, 2025, through January 15, 2026, in most states. Some states with their own marketplaces may have different deadlines. If you miss open enrollment, you may qualify for a Special Enrollment Period due to life events like marriage, birth, or loss of other coverage.
How ACA subsidies work
Premium tax credits reduce your monthly premium based on your income relative to the federal poverty level (FPL). For 2026, subsidies are available for individuals earning between 100% and 400% of the FPL. Thanks to the American Rescue Plan and its extensions, no one pays more than 8.5% of their household income for the benchmark silver plan.
Cost-sharing reductions (CSRs) lower out-of-pocket costs for those earning between 100% and 250% of the FPL. These are only available if you choose a silver-tier plan.
Understanding metal tiers
Marketplace plans are categorized into four metal tiers:
- Bronze: Lowest monthly premiums, highest out-of-pocket costs. Plans cover approximately 60% of medical costs. Best for healthy individuals who rarely need medical care.
- Silver: Moderate premiums and moderate out-of-pocket costs. Covers approximately 70% of costs. Required for cost-sharing reductions. Best for most people who qualify for subsidies.
- Gold: Higher premiums, lower out-of-pocket costs. Covers approximately 80% of costs. Best for those who expect frequent medical needs or take expensive medications.
- Platinum: Highest premiums, lowest out-of-pocket costs. Covers approximately 90% of costs. Best for individuals with chronic conditions or high expected medical expenses.
How to choose a plan
- Check if your preferred doctors and hospitals are in-network. Out-of-network care is typically not covered except in emergencies.
- Review the prescription drug formulary to ensure your medications are covered.
- Estimate your total annual cost: (monthly premium x 12) + expected out-of-pocket expenses.
- Consider a Health Savings Account (HSA)-eligible plan if you want to save pre-tax money for medical expenses.
Final thoughts
Health insurance is one of the most important financial protections you can have. Even a short hospital stay can cost tens of thousands of dollars without coverage. Shop the Marketplace during open enrollment, compare total costs (not just premiums), and choose a plan that balances affordability with adequate protection for your health needs.