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2027 Medicare Advantage Plans in Silver Bow County, MT

Last update: .

For 2027, Silver Bow County, MT includes 8 Medicare Advantage plans. Enrollment across these plans totals approximately 2,002, with 3 $0 premium options and 100% rated 4 stars or higher.

At a Glance

  • Average Monthly Premium: $34.50/mo
  • $0 Premium Plans: 3
  • Average MOOP: $6,931 ($9,250 max. in 2027)
  • Star Ratings (Plan Mix): 4+ Stars: 100% · 3 Stars: 0% · Below 3: 0%
  • Average Part D Deductible: $660.00
  • Total MA/MAPD Enrollment: 2,002
  • Plans with the Highest Enrollment
    (as of October 5, 2026)
    1. HumanaChoice H5216-457 (PPO) — 1,173 enrollees
    2. Humana Gold Plus H6622-007 (HMO) — 452 enrollees
    3. Humana Gold Choice H8145-006 (PFFS) — 156 enrollees

This page and its statistics exclude Medicare Advantage Special Needs Plans (SNPs). Special Needs Plans in Silver Bow County, MT are summarized separately. Visit Medicare Options in Silver Bow County, MT to see more options. For a broader perspective, explore Montana Medicare Advantage plans, including statewide premiums, out-of-pocket costs, CMS ratings, and enrollment comparisons.

Medicare Advantage PPO Plans

Preferred Provider Organization (PPO) plans allow members to choose care from both in-network and out-of-network providers. Out-of-network care usually costs more, but PPOs offer greater flexibility in how members access care.

Total PPO Plans
6
Average Monthly Premium
$32.50/mo
Total PPO Enrollment
1,394
$0 Premium PPO Plans
3
Average MOOP
$6,967
Top PPO by Enrollment
HumanaChoice H5216-457 (PPO) — 1,173 enrollees
PPO Plans Without Drug Coverage
3

2027 PPO Medicare Advantage plans in Silver Bow County, Montana (comparison chart)
PPO Plan Name Rating* Premium MOOP Rx Ded. Plan-ID
Humana USAA Honor Giveback
☆☆☆☆☆
 $0 $9,150 N/A H5216-427-5
Humana USAA Honor Giveback
☆☆☆☆☆
 $0 $6,750 N/A H5216-278-3
Humana USAA Honor Giveback
☆☆☆☆☆
 $0 $6,750 N/A H5525-031-0
HumanaChoice H5216-048
☆☆☆☆☆
 $97 $7,000 $700 H5216-048-0
HumanaChoice H5216-457
☆☆☆☆☆
 $28 $5,000 $500 H5216-457-2
HumanaChoice H5525-054
☆☆☆☆☆
 $70 $7,150 $700 H5525-054-0

What is the average monthly premium for PPO plans in Silver Bow?

PPO plans in Silver Bow cost $32.50 per month on average.

Which PPO plan has the highest enrollment in Silver Bow?

The most popular PPO plan in Silver Bow is HumanaChoice H5216-457 (PPO), with 1,173 enrollees.

How many PPO plans in Silver Bow do not include prescription drug coverage?

3 PPO plans in Silver Bow do not include prescription drug coverage.

Medicare Advantage HMO Plans

Health Maintenance Organization (HMO) plans generally require members to use in-network doctors, hospitals, and other providers, except in emergencies. Because of this structure, HMOs often have lower premiums and out-of-pocket costs than other plan types.

  • Total HMO Plans 1
  • Average Monthly Premium $21.00/mo
  • Total HMO Enrollment 452
  • $0 Premium HMO Plans 0
  • Average MOOP $5,850
  • Top HMO by Enrollment Humana Gold Plus H6622-007 (HMO) — 452 enrollees
  • HMO Plans Without Drug Coverage 0

2027 HMO Medicare Advantage plans in Silver Bow County, Montana (comparison chart)
Plan Name Rating* Premium MOOP Rx Ded. Plan-ID
Humana Gold Plus H6622-007
☆☆☆☆☆
 $21 $5,850 $700 H6622-007-0
What is the top HMO by enrollment in Silver Bow?

Humana Gold Plus H6622-007 (HMO) is the top HMO in Silver Bow, with 452 enrollees.

What is the number of HMO plans without Part D coverage in Silver Bow?

0 HMO plans in Silver Bow do not include prescription drug coverage.

Medicare Advantage PFFS Plans

PFFS, or Private Fee-for-Service plans, allow access to any Medicare-approved doctor or hospital that accepts the plan’s terms. They provide wide flexibility in choosing providers, but it’s essential to verify that your preferred healthcare professionals agree to the plan’s payment rules before scheduling care.

Total PFFS Plans
1
Average Monthly Premium
$60.00/mo
Beneficiaries Enrolled
156
$0 Premium PFFS
0
Average MOOP
$7,800
PFFS with the Highest Enrollment
Humana Gold Choice H8145-006 (PFFS) with 156 enrollees
PFFS Without Drug Coverage
0

2027 PFFS Medicare Advantage plans in Silver Bow County, Montana (comparison chart)
Plan Name Rating* Premium MOOP Rx Ded. Plan-ID
Humana Gold Choice H8145-006
☆☆☆☆☆
 $60 $7,800 $700 H8145-006-0
What is the total number of PFFS plans in Silver Bow?

In 2027, Silver Bow has 1 PFFS plans with 156 enrollees.

How much do PFFS plans cost in Silver Bow?

The typical PFFS premium in Silver Bow is $60.00, and 0 plans have no monthly premium.

CMS quality ratings for Medicare Advantage plans in Silver Bow County, MT (2027) are summarized below.

Medicare Advantage Plan Ratings in Silver Bow County, MT (2027)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 8 100%
3 Stars 0 0%
Below 3 Stars 0 0%
Not Rated 0 0%
Average Rating 4

* CMS assigns Medicare Advantage star ratings annually based on plan quality and performance measures.

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 .

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Data provenance is documented in accordance with the U.S. Core Data for Interoperability (USCDI) Provenance standard .