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Medicare plans in Montana for 2027
Medicare Advantage plans for 2027 in each of 47 counties in Montana, and the stand-alone Part D drug plans sold statewide.
Open enrollment for 2027 runs October 15 – December 7, 2026; coverage starts January 1, 2027.
Counties
- Beaverhead County7 plans
- Big Horn County9 plans
- Broadwater County11 plans
- Carbon County9 plans
- Cascade County17 plans
- Chouteau County10 plans
- Daniels County2 plans
- Deer Lodge County10 plans
- Fallon County2 plans
- Fergus County9 plans
- Flathead County17 plans
- Gallatin County13 plans
- Garfield County2 plans
- Glacier County9 plans
- Golden Valley County9 plans
- Granite County9 plans
- Jefferson County12 plans
- Judith Basin County10 plans
- Lake County7 plans
- Lewis and Clark County16 plans
- Liberty County9 plans
- Lincoln County11 plans
- Madison County9 plans
- Meagher County9 plans
- Mineral County9 plans
- Missoula County14 plans
- Musselshell County8 plans
- Park County8 plans
- Petroleum County2 plans
- Phillips County2 plans
- Pondera County11 plans
- Powder River County2 plans
- Powell County10 plans
- Prairie County2 plans
- Ravalli County10 plans
- Roosevelt County2 plans
- Rosebud County9 plans
- Sanders County12 plans
- Silver Bow County11 plans
- Stillwater County10 plans
- Sweet Grass County7 plans
- Teton County14 plans
- Toole County8 plans
- Treasure County8 plans
- Valley County2 plans
- Wheatland County7 plans
- Yellowstone County16 plans
Stand-alone Part D drug plans in Montana (9)
For people in Original Medicare who want drug coverage; the same plans are sold in every county of the state.
| Plan | Type | Monthly premium | Drug deductible | Out-of-pocket limit (in network) | Last year's star rating |
|---|---|---|---|---|---|
| Wellcare Value Script (PDP) Wellcare | PDP | $5.30 | $700 | — | — |
| AARP Medicare Rx Saver from UHC (PDP) UnitedHealthcare | PDP | $10.30 | $700 | — | — |
| Wellcare Classic (PDP) Wellcare | PDP | $16.30 | $700 | — | — |
| Humana Basic Rx Plan (PDP) Humana | PDP | $18.30 | $700 | — | — |
| Humana Value Rx Plan (PDP) Humana | PDP | $33.30 | $687 | — | — |
| HealthSpring Assurance Rx (PDP) Blue Cross and Blue Shield of IL, NM, OK, TX | PDP | $117.10 | $700 | — | — |
| Humana Premier Rx Plan (PDP) Humana | PDP | $123 | $350 | — | — |
| MedicareBlue Rx Standard (PDP) MedicareBlue Rx | PDP | $179.10 | $700 | — | — |
| AARP Medicare Rx Preferred from UHC (PDP) UnitedHealthcare | PDP | $222.90 | $300 | — | — |
We are not connected with or endorsed by the U.S. government or the federal Medicare program, and we do not sell plans. We do not list plan benefits in full; confirm costs and coverage with the plan, Medicare.gov or 1-800-MEDICARE (TTY 1-877-486-2048) before you enroll. Source: CMS Medicare Advantage and Part D Landscape, 2027 (2026-09 release).