Wyoming Health Insurance in 2026

Wyoming has not expanded Medicaid and has just one or two Marketplace carriers statewide, with some of the highest unsubsidized premiums in the country — which makes checking your subsidy eligibility essential.

Where you enroll. Wyoming uses the federal Marketplace, HealthCare.gov. Open Enrollment for 2027 coverage runs November 1, 2026 through January 15, 2027 — the shortened enrollment window proposed for this year was vacated by a federal court, so the usual dates apply.

Medicaid vs. subsidies. Because Wyoming has not expanded Medicaid, Wyoming Medicaid mostly covers children, pregnant women, some parents, and disabled or elderly residents. Working-age adults at or above 100% of the poverty level get help through Marketplace tax credits instead — and at lower incomes those credits can cover nearly the whole premium.

The biggest lever on your Wyoming premium is the ACA premium tax credit. It caps what you pay for a benchmark silver plan at a percentage of your income — the lower your income, the larger the credit — and the government pays the rest directly to your insurer.

If your income is under about 250% of the poverty level, look at Silver plans first: they come with cost-sharing reductions that shrink your deductible and copays, which no other tier gets. Our guide to Bronze vs. Silver vs. Gold walks through it.

One important change for 2026: the enhanced pandemic-era subsidies expired unless renewed, so the “400% cliff” may return for higher earners. That makes comparing plans with a licensed Wyoming agent more valuable than ever. Prefer to read up first? Start with our ACA health insurance overview or the subsidy calculator.