2026 Medicare Advantage Plans in Petroleum County, MT
Last update: . Enrollment data updated: May 2, 2026
For 2026, Petroleum County, MT includes 2 Medicare Advantage plans. Enrollment across these plans totals approximately 12, with 1 $0 premium options and 0% rated 4 stars or higher.
Totals on this page exclude Medicare Advantage Special Needs Plans (SNPs). SNP plans for Petroleum County, MT are provided separately. Or you can discover all Medicare Options in Petroleum County, MT.
Medicare Advantage PFFS Plans
Private Fee-for-Service (PFFS) plans allow members to visit any Medicare-approved provider that accepts the plan’s payment terms. This provides flexibility in choosing doctors and hospitals, but provider acceptance should be confirmed before receiving care.
- Total PFFS Plans 2
- Average Monthly Premium $59.00/mo
- Total PFFS Enrollment 12
- $0 Premium PFFS Plans 1
- Average MOOP $6,700
- Top PFFS by Enrollment UHC MedicareDirect PF-0001 (PFFS) — 12 enrollees
- PFFS Plans Without Drug Coverage 1
| Plan Name | Rating* | Premium | MOOP | Rx Ded. | Plan-ID |
|---|---|---|---|---|---|
| UHC MedicareDirect Patriot No Rx PF-MA01 | $0 | $6,700 | N/A | H5435-001-0 | |
| UHC MedicareDirect PF-0001 | $118 | $6,700 | $600 | H5435-024-0 |
What is the total number of PFFS plans in Petroleum?
There are 2 PFFS plans in 2026, covering 12 enrollees.
How much do PFFS plans cost in Petroleum?
The average PFFS premium in Petroleum is $59.00 per month, with 1 plans offering $0 premiums.
What is the top PFFS plan in Petroleum?
UHC MedicareDirect PF-0001 (PFFS) is the top PFFS in Petroleum, with 12 enrollees.
What is the number of PFFS plans without Part D coverage in Petroleum?
1 PFFS plans in Petroleum do not include prescription drug coverage.
CMS quality ratings for Medicare Advantage plans in Petroleum County, MT (2026) are summarized below.
| Rating Category | Number of Plans | Percent of Plans |
|---|---|---|
| 5 Stars | No 5-star plans available. | 0% |
| 4 Stars (includes 5 Stars) | 0 | 0% |
| 3 Stars | 0 | 0% |
| Below 3 Stars | 2 | 100% |
| Not Rated | 0 | 0% |
| Average Rating | 2.5 | |
* Star ratings are based on CMS quality measures and reflect plan performance for the 2026 rating period.
- CMS.gov, Medicare Advantage Landscape Source Files — Last accessed May 2, 2026
- CMS.gov, Medicare Part C & D Performance Data — Last accessed May 2, 2026
- CMS.gov, Medicare Advantage & Part D Contract and Enrollment Data — Last accessed May 2, 2026
All plan counts, enrollment totals, averages, and percentage distributions are calculated at the county level using CMS data and include standard Medicare Advantage (MA/MAPD) plans only, based on a consistent aggregation methodology.
Data sources and methodology documentation .
- Medicare.gov, "Understanding Medicare Advantage Plans" — Last accessed 25 May, 2025
- Medicare.gov, "Explore your Medicare coverage options" — Last accessed 25 May, 2025
- NCOA.org, "5 Steps to Choosing the Right Medicare Plan for You" — Last accessed 25 May, 2025
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Data provenance is documented in accordance with the U.S. Core Data for Interoperability (USCDI) Provenance standard .
Page content independently curated and maintained by David W. Bynon, Editorial Steward, using a standardized, data-driven methodology for accurate, non-commercial Medicare plan interpretation and resolution.