Wyoming Health Insurance Marketplace 2026 Guide
The Wyoming health insurance marketplace operates through HealthCare.gov with two statewide carriers for 2026 — the most concentrated marketplace in the country. Blue Cross Blue Shield of Wyoming (BCBSWY) and UnitedHealthcare are the only options after Mountain Health CO-OP exited entirely at the end of 2025, forcing approximately 9,600 Wyoming residents to select new coverage. Wyoming’s marketplace premiums are among the highest nationally: BCBSWY’s Silver PPO runs approximately $1,070 per month for a 40-year-old at full price, with the unusual distinction that BCBSWY’s Gold plan at approximately $980 per month is cheaper than its Silver. The weighted average rate increase for the Wyoming marketplace was 25.9 percent for 2026. Wyoming is one of three states where CMS reviews marketplace rates directly — Wyoming has no effective state rate review program. See the Wyoming health insurance overview for all coverage paths. Most Wyoming marketplace enrollees qualify for federal premium tax credits that offset a substantial share of these premiums, though the enhanced subsidy provisions that held costs down from 2021 through 2025 have now expired, contributing to lower 2026 enrollment of 41,545. This guide covers everything Wyoming residents need to know about the 2026 marketplace: the two carriers, how to compare BCBSWY PPO against UHC EPO, subsidy eligibility, enrollment steps, and what former Mountain Health CO-OP members need to do now.
What brings you here today?
Wyoming Health Insurance Marketplace 2026: Two-Carrier Overview
The Wyoming health insurance marketplace on HealthCare.gov has exactly two carriers for 2026: BCBSWY (PPO, statewide, lower premiums) and UnitedHealthcare (EPO, statewide, higher premiums). Wyoming uses the federally facilitated marketplace — there is no state-based exchange. About 41,545 Wyoming residents enrolled for 2026, down from prior years as enhanced premium tax credits expired at end of 2025.
Wyoming’s marketplace is among the smallest and most concentrated in the country, reflecting the state’s population of approximately 577,000 — the smallest of any U.S. state. The two-carrier structure limits consumer choice but also simplifies the decision: every Wyoming marketplace enrollee chooses between BCBSWY’s PPO network and UHC’s EPO network, at different price points. Wyoming uses HealthCare.gov exclusively — the state has never built a state-based marketplace and has no plans to do so. Wyoming is also one of three states (alongside New Hampshire and Maryland for certain aspects) where CMS reviews marketplace rates directly because Wyoming has no effective state rate review program. See the Wyoming health insurance overview for all coverage paths. This means the Wyoming Insurance Department does not have final say over rate filings — CMS does. The 2026 final rates were published by CMS in November 2025, showing a weighted average increase of 25.9 percent for BCBSWY and 29.13 percent for UHC’s approved rates.
| 2026 Wyoming Marketplace | BCBSWY | UnitedHealthcare |
|---|---|---|
| Plan Type | PPO | EPO |
| Coverage Area | Statewide (all WY counties) | Statewide (all WY counties) |
| Out-of-Network Coverage | ✅ Yes (higher cost-sharing) | ❌ Emergency only |
| PCP Referral Required | No | No |
| Silver Premium (40-yr-old) | ~$1,070/mo | Higher than BCBSWY |
| Gold Premium (40-yr-old) | ~$980/mo (cheaper than Silver) | N/A |
| Metal Tiers Available | Bronze, Silver, Gold | Bronze, Silver |
| National Network (BlueCard) | ✅ Yes | ✅ Yes (UHC national) |
| 2026 Rate Increase (final) | ~25.9% | ~29.13% |
| CSR Silver Available | ✅ Yes | ✅ Yes |
BCBSWY PPO vs UnitedHealthcare EPO: Wyoming 2026 Comparison
BCBSWY’s PPO is the lower-cost, broader-access option for most Wyoming residents in 2026 — lower premiums than UHC and PPO out-of-network coverage that matters in Wyoming’s rural geography. UHC’s EPO offers a different provider network and may suit Wyoming residents whose specific providers are in UHC’s network but not BCBSWY’s. For most Wyoming residents, BCBSWY PPO is the stronger choice on both cost and network flexibility.
Blue Cross Blue Shield of Wyoming (BCBSWY)
BCBSWY is Wyoming’s only marketplace PPO for 2026 and the state’s dominant commercial insurer, operating continuously since 1945 and offering ACA marketplace plans since 2014. BCBSWY is a not-for-profit insurer headquartered in Cheyenne and holds the BlueCard designation — meaning BCBSWY members can access in-network care at Blue Cross Blue Shield participating providers nationwide, a significant advantage for Wyoming residents who travel to Denver, Salt Lake City, Billings, or other cities for specialty care or who live near state borders.
BCBSWY’s Gold PPO (~$980/mo for a 40-year-old) is unusually priced below its Silver PPO (~$1,070/mo) — a significant anomaly that makes Gold the best-value tier for Wyoming residents above the cost-sharing reduction threshold (250 percent of FPL) who expect moderate utilization. BCBSWY offers Bronze, Silver, and Gold tiers. New CEO Kris Urbanek assumed leadership of BCBSWY on May 1, 2026.
- PPO — in- and out-of-network coverage
- BlueCard national network access
- Bronze, Silver, Gold tiers
- Gold cheaper than Silver in 2026
- Not-for-profit, Cheyenne-based
- Lower premiums than UHC in WY
UnitedHealthcare
UnitedHealthcare entered the Wyoming marketplace for 2025 and continues for 2026, offering EPO plans statewide. UHC’s EPO structure means Wyoming members must use in-network providers for all non-emergency care — out-of-network services are not covered except in genuine emergencies. UHC’s national network is the largest in the country by provider count, which can mean strong access to major academic medical centers in Denver (UCHealth, Denver Health) and Salt Lake City (University of Utah Health, Intermountain Health) that UHC contracts with nationally.
UHC’s premiums in Wyoming are higher than BCBSWY across comparable metal tiers. The primary reason to consider UHC is if your specific Wyoming providers — primary care physicians, specialists, or hospital systems — are in UHC’s network but not BCBSWY’s, or if you have existing UHC coverage through an employer plan and prefer continuity. Always verify your specific providers in UHC’s current network directory before enrolling.
- EPO — in-network only (no OON except emergency)
- UHC national network
- Bronze and Silver tiers
- Higher premiums than BCBSWY in WY
- New to WY marketplace in 2025
- Verify WY providers before enrolling
Mountain Health CO-OP Exit: What Wyoming Residents Need to Know
Mountain Health CO-OP exited Wyoming’s marketplace entirely at the end of 2025, affecting approximately 9,600 Wyoming enrollees. Former Mountain Health members who did not select a new plan during the November 2025–January 2026 open enrollment period were auto-enrolled by CMS in a comparable BCBSWY plan. All former Mountain Health members should verify their current plan, premium, deductible, provider network, and subsidy amount before using their 2026 coverage.
Mountain Health CO-OP’s exit from Wyoming was announced in August 2025, just weeks after its initial 2026 rate filings went live. The CO-OP cited Congress’s failure to extend the enhanced premium subsidy provisions — which had been in place since the American Rescue Plan in 2021 — as a primary driver of its decision. Without the enhanced subsidies, Mountain Health projected that healthier members would disenroll as full-price and near-full-price costs became unaffordable, leaving the CO-OP with a sicker, more expensive risk pool. Mountain Health continues to operate in Montana and Idaho for 2026, but has completely exited Wyoming.
Action checklist for former Mountain Health CO-OP members
If you had Mountain Health coverage in 2025, take these steps now: (1) Log into your HealthCare.gov account and confirm which BCBSWY plan you are enrolled in for 2026 — the auto-enrolled plan may not be your optimal choice. (2) Verify your current monthly premium and whether your subsidy (APTC) amount has been applied correctly. (3) Confirm your primary care physician, specialists, and preferred Wyoming hospital are in your BCBSWY network — Wyoming Medical Center in Casper, Cheyenne Regional Medical Center, and most major Wyoming facilities are in the BCBSWY network, but verify your specific providers. (4) If you have a Special Enrollment Period (you may qualify if you had a qualifying life event), you can switch plans. (5) Contact Enroll Wyoming at enrollwyo.org or 307-996-4797 for free help reviewing your current coverage.
Wyoming Marketplace Subsidy Eligibility for 2026
Wyoming marketplace subsidies in 2026 — Advance Premium Tax Credits — are available for residents earning between 100 and 400 percent of FPL ($15,650 to $62,600 for a single adult) without affordable employer coverage. Silver plan cost-sharing reductions further lower deductibles for enrollees at 100 to 250 percent of FPL. Enhanced subsidies from 2021 through 2025 have expired, making 2026 the first year since 2020 without the expanded APTC benefit.
The expiration of enhanced premium tax credits at the end of 2025 is the single most consequential change to Wyoming marketplace affordability for 2026. Under the American Rescue Plan (2021) and Inflation Reduction Act extension (2022-2025), APTC amounts were substantially larger — capping enrollee premium contributions at a lower percentage of income and extending subsidy eligibility above 400 percent of FPL. With those provisions expired, Wyoming residents above 400 percent of FPL (~$62,600 for a single adult) face the full BCBSWY Silver premium of approximately $1,070 per month with no subsidy. A single Wyoming adult at 401 percent of FPL pays the same full premium as one at 600 percent of FPL. This cliff is particularly sharp in Wyoming given the state’s high baseline premiums. Wyoming residents who can control their income — self-employed ranchers in Carbon and Goshen counties, energy contractors in Natrona and Sweetwater counties, and small business owners in Cheyenne and Casper — should model subsidy optimization around the 400 percent FPL cliff. For the full affordability analysis, see the affordable Wyoming health insurance guide.
Cost-sharing reductions are available exclusively on Silver plans for Wyoming residents earning between 100 and 250 percent of FPL. For a single Wyoming adult at 150 percent of FPL (about $23,475 per year), Silver CSR can reduce the BCBSWY Silver deductible from thousands of dollars to as low as $150 to $500, transforming an otherwise expensive plan into near-Medicaid-level coverage at a very low net monthly premium. Wyoming residents in this income range who are tempted by a lower-premium Bronze plan should model the total cost of care — the CSR Silver is almost always the better financial choice when health utilization is more than minimal.
Get Your 2026 Wyoming Marketplace Quote
A licensed Wyoming agent compares BCBSWY PPO and UHC EPO with your exact subsidy applied, verifies your providers are in-network across Wyoming’s rural hospital landscape, and confirms the best Wyoming health insurance marketplace plan for your household. Free, no obligation.
How to Enroll in the Wyoming Health Insurance Marketplace
Enrolling in the Wyoming health insurance marketplace follows five steps: check eligibility for Wyoming Medicaid first, create or log into your HealthCare.gov account, compare BCBSWY PPO and UHC EPO plans with your subsidy applied, verify your providers are in-network, and complete enrollment by the deadline. Open enrollment for 2027 runs November 1 through December 15, 2026. Enroll Wyoming provides free in-person help statewide.
Check Wyoming Medicaid eligibility first
HealthCare.gov automatically screens applicants for Wyoming Medicaid before showing marketplace plans. Wyoming has not expanded Medicaid, so most adults earn too much or lack qualifying status — but checking first ensures you don’t miss coverage you’re entitled to, particularly for children (Kid Care CHIP up to 205 percent of FPL) or pregnant women (up to 159 percent of FPL). If you’re below 100 percent of FPL, be aware of Wyoming’s coverage gap — Enroll Wyoming can help explore limited options.
Create or log into HealthCare.gov
Wyoming’s marketplace is entirely through HealthCare.gov — there is no state-based exchange. Create an account at healthcare.gov or log into an existing account. You’ll need your Social Security number, income documentation (pay stubs, most recent tax return), and information on any employer coverage offer. If you’re a former Mountain Health CO-OP member, your HealthCare.gov account shows your current auto-enrolled BCBSWY plan — confirm it before the plan year passes.
Compare BCBSWY and UHC plans with subsidy applied
HealthCare.gov shows both BCBSWY and UHC plans with your estimated APTC already deducted from the monthly premium. Compare Bronze, Silver, and Gold options side by side. Remember Wyoming’s anomaly: BCBSWY Gold (~$980/mo full price) is cheaper than BCBSWY Silver (~$1,070/mo) — Gold may be the better tier if you are above 250 percent of FPL and expect moderate utilization. At 100 to 250 percent of FPL, Silver with cost-sharing reductions is almost always the right choice.
Verify your Wyoming providers are in-network
This step is critical in Wyoming’s rural geography. BCBSWY’s PPO network includes Wyoming Medical Center in Casper, Cheyenne Regional Medical Center, St. John’s Medical Center in Jackson, Campbell County Health in Gillette, Memorial Hospital of Sweetwater County in Rock Springs, and most other Wyoming hospitals and clinics. UHC’s EPO network may differ — verify your specific primary care physician, specialists, and preferred hospital through each carrier’s provider directory before selecting a plan. Out-of-network care on a UHC EPO is not covered except in emergencies.
Enroll and pay your first premium
Complete enrollment on HealthCare.gov by selecting your plan and submitting. Coverage effective dates depend on when you enroll. Your first premium payment must be received by the carrier before coverage activates — enrollment alone does not start coverage. Enroll Wyoming (enrollwyo.org, 307-996-4797) provides free statewide enrollment assistance and can walk through the HealthCare.gov application with you in person or by phone, at no charge.
Frequently Asked Questions
Common questions about the Wyoming health insurance marketplace cover how many carriers participate in 2026, how BCBSWY PPO and UHC EPO differ, when open enrollment runs, who qualifies for Wyoming marketplace subsidies, and what happened to Mountain Health CO-OP and its approximately 9,600 former Wyoming members.
How many carriers are on the Wyoming health insurance marketplace in 2026?
Two carriers offer plans on the Wyoming health insurance marketplace through HealthCare.gov for 2026: Blue Cross Blue Shield of Wyoming (BCBSWY) and UnitedHealthcare. Mountain Health CO-OP, which covered approximately 9,600 Wyoming residents in 2025, exited the Wyoming market entirely at the end of 2025. Former Mountain Health members who did not select a new plan during open enrollment were auto-enrolled by BCBSWY in a comparable plan. BCBSWY offers PPO plans across Bronze, Silver, and Gold tiers — the only PPO plans available in Wyoming. UnitedHealthcare offers EPO plans statewide.
What is the difference between BCBSWY PPO and UnitedHealthcare EPO in Wyoming?
Blue Cross Blue Shield of Wyoming offers PPO plans, which allow members to use both in-network providers (at lower cost-sharing) and out-of-network providers (at higher cost-sharing). BCBSWY’s PPO plans also include BlueCard access — a nationwide network used when members travel or receive care outside Wyoming at facilities like UC Health in Colorado, Intermountain Health in Utah, or SCL Health in Montana. UnitedHealthcare offers EPO plans, which cover only in-network providers (except emergencies). UHC’s EPO plans require members to stay within the UHC network in Wyoming for non-emergency care. BCBSWY’s Silver PPO runs approximately $1,070 per month for a 40-year-old; UHC EPO plans are priced higher. For most Wyoming residents, BCBSWY PPO provides broader access at lower cost.
When is open enrollment for the Wyoming health insurance marketplace?
Open enrollment for 2026 Wyoming marketplace coverage ran November 1, 2025 through January 15, 2026 — that window is now closed. Open enrollment for 2027 coverage runs November 1 through December 15, 2026, under the new federal rule shortening the enrollment window. Outside open enrollment, Wyoming residents can enroll only through a Special Enrollment Period triggered by a qualifying life event — job loss, marriage, birth of a child, relocation, or loss of other coverage. Special enrollment periods are 60 days from the qualifying event. Apply through HealthCare.gov or call 1-800-318-2596.
Do I qualify for subsidies on the Wyoming health insurance marketplace?
Wyoming marketplace subsidies — Advance Premium Tax Credits — are available to residents earning between 100 and 400 percent of the federal poverty level and who do not have access to affordable employer coverage or Medicare. For 2026, that income range runs from approximately $15,650 to $62,600 for a single adult. Enhanced premium tax credits that were in place from 2021 through 2025 have expired, which is one reason 2026 Wyoming marketplace enrollment dropped to 41,545 — lower than 2024 and 2025. Cost-sharing reductions on Silver plans are also available for Wyoming residents earning between 100 and 250 percent of FPL, substantially lowering deductibles and out-of-pocket costs.
What happened to Mountain Health CO-OP in Wyoming?
Mountain Health CO-OP exited the Wyoming individual health insurance marketplace entirely at the end of 2025, leaving approximately 9,600 Wyoming enrollees without their existing coverage. The CO-OP’s exit was driven primarily by Congress’s failure to extend the enhanced premium subsidy provisions that had been in effect since 2021 — without those subsidies, Mountain Health projected unsustainable enrollment losses as healthier members left the market. Former Mountain Health members who took no action during the November 2025 to January 2026 open enrollment period were auto-enrolled by CMS into a comparable BCBSWY plan. If you were a Mountain Health member, verify your current plan, premium, provider network, and subsidy amount through HealthCare.gov or by contacting BCBSWY directly.
Get Wyoming Marketplace Help from a Licensed Agent
A licensed Wyoming agent compares BCBSWY PPO and UHC EPO plans for your household, applies your exact 2026 subsidy, verifies your Wyoming providers are in-network, and handles your HealthCare.gov enrollment from start to finish. Free for all Wyoming residents.
Free Wyoming marketplace enrollment help — BCBSWY vs UHC, subsidies, and provider verification in one call.
More on Wyoming Health Insurance
All Wyoming coverage paths — marketplace, Medicaid gap, employer, and Medicare.
Affordable Wyoming Health InsuranceWyoming’s coverage gap, subsidy eligibility, CSR Silver, and the 2026 subsidy cliff.
PPO Health Insurance PlansNational PPO options — BCBSWY is Wyoming’s only marketplace PPO for 2026.
HealthCare.gov (Official)Wyoming’s marketplace — enroll in BCBSWY or UHC plans and check subsidy eligibility.
Enroll WyomingFree Wyoming enrollment assistance — navigators statewide at 307-996-4797.
BCBSWY 2026 ACA PlansOfficial BCBSWY page for 2026 individual marketplace plans and Mountain Health transition.
Broker Disclosure
ForHealthInsurance.com is an independent health insurance agency serving Wyoming residents. We are not affiliated with any carrier or government agency. We help you compare plans and enroll in coverage that meets your needs at no extra cost to you.