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Open Enrollment · Oct 15 – Dec 7, 2026

Medicare Advantage in Wyoming: what changes for 2027

Every fall, plans change. Here is how Wyoming’s Medicare Advantage plans for 2027 compare with 2026, from Medicare’s own plan files. Check your own plan’s Annual Notice of Change too.

Data refreshed Oct 10, 2026Not yet reviewedSources
Plans available in 2027
8
▼ 6 fewer than 2026 (14)
$0 monthly premium
0%
of plans, vs 13% in 2026
Insurance companies
2
0 new · 1 leaving

What this means for you

  • 6 plans offered in 2026 are not offered again in Wyoming for 2027. If yours is one of them, your plan must send you a letter before Open Enrollment. Some members are moved into another plan from the same company; the letter says what happens to you, and you can choose a different plan during Open Enrollment.
  • 14 counties have 3 or fewer plans in 2027: Big Horn (3), Campbell (3), Carbon (3), Converse (3), Fremont (3), Hot Springs (3), Johnson (3), Natrona (3), Niobrara (3), Platte (3), Sheridan (3), Sublette (3), Sweetwater (3), Washakie (3). With fewer choices, check that your doctors are in the plan's network before you enroll.
  • The highest in-network out-of-pocket limit rose to $9,850 (from $9,250 in 2026). Compare the yearly limit, not just the monthly premium.
  • UnitedHealth Group, Inc. does not offer Medicare Advantage plans in Wyoming for 2027. If your plan is from one of them, watch for its letter and choose new coverage during Open Enrollment.
  • 2027 drug costs, stars and pharmacy networks are not published yet. If you take medicines, check your costs again when CMS publishes them. We never fill gaps with 2026 numbers.

Insurance companies

New for 2027

None

Leaving after 2026

  • UnitedHealth Group, Inc. (6 plans in 2026)

Staying (A–Z)

  • Blue Cross Blue Shield of Michigan Mutual Ins. Co. (3)
  • Humana Inc. (5)

Listed A–Z with 2027 plan counts by parent company. Not a ranking.

Costs and plan types: 2026 vs 2027

In-network out-of-pocket limits and plan types across Wyoming Medicare Advantage plans
Measure20262027
Lowest out-of-pocket limit$4,700$6,750
Typical (median) limit$6,750$7,150
Highest limit$9,250$9,850
Special Needs Plans10
HMO plans00
PPO plans128
Not published yet for 2027: drug costs, stars, pharmacy networks. We’ll update this page when CMS publishes them. We never fill gaps with 2026 numbers.

Next steps

Compare 2027 plans near youFree, about 2 minutesRead your Annual Notice of ChangeGuideFree help in WyomingWyoming: State Health Insurance Assistance Program (SHIP) · 1-800-856-4398

Sources: CMS MA/Part D Landscape CY2026 (published 202609, retrieved Oct 10, 2026); CMS plan type + in-network MOOP (plan meta) CY2026 (publication date not recorded); CMS MA/Part D Landscape CY2027 (published 202609, retrieved Oct 10, 2026); CMS plan type + in-network MOOP (plan meta) CY2027 (published PY2027, retrieved Oct 4, 2026); PlanScout analysis. Counts are Medicare Advantage plans in CMS’s Landscape files; stand-alone Part D plans are not included. A plan that is “not offered again” is a 2026 plan ID with no 2027 listing in Wyoming. No plan is ranked or recommended.