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2027 Medicare Advantage Plans in Custer County, ID

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In Custer County, ID, there are 3 Medicare Advantage plans available for 2027. Of these, 2 offer a $0 monthly premium, and about 100% are rated 4 stars or higher based on CMS quality ratings.

Medicare Advantage Special Needs Plans (SNPs) are not included in the figures shown above. View Special Needs Plans in Custer County, ID. Or explore all Medicare Options available in Custer County, ID.

At a Glance

Average Monthly Premium
$25.67/mo
Plans with $0 Premium
2
Average MOOP Limit
$6,850 ($9,250 max. in 2027)
Star Ratings (Plan Mix)
4+ Stars: 100% · 3 Stars: 0% · Below 3: 0%
Average Part D Deductible
$685.00
Total MA/MAPD Enrollment
162
Plans with the Highest Enrollment
(as of October 5, 2026)
1. AARP Medicare Advantage from UHC ID-0009 (HMO-POS) — 150 enrollees
2. AARP Medicare Advantage Patriot No Rx ID-MA01 (HMO-POS) — 12 enrollees
3. AARP Medicare Advantage from UHC ID-0007 (HMO-POS) — 0 enrollees

Medicare Advantage HMO-POS Plans

HMO Point-of-Service (HMO-POS) plans combine HMO network rules with limited out-of-network access. Care outside the network typically costs more, but HMO-POS plans provide added flexibility compared with standard HMOs.

Total HMO-POS Plans
3
Average Monthly Premium
$25.67/mo
Total HMO-POS Enrollment
162
$0 Premium HMO-POS Plans
2
Average MOOP
$6,850
Top HMO-POS by Enrollment
AARP Medicare Advantage from UHC ID-0009 (HMO-POS) — 150 enrollees
HMO-POS Plans Without Drug Coverage
1

Comparison table of 2027 HMO-POS Medicare Advantage Plans available in Custer County, Idaho
Health Plan Name CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
AARP Medicare Advantage from UHC ID-0007
☆☆☆☆☆
 $77 $6,700 $685 H4604-014-0
AARP Medicare Advantage from UHC ID-0009
☆☆☆☆☆
 $0 $7,150 $685 H4604-022-0
AARP Medicare Advantage Patriot No Rx ID-MA01
☆☆☆☆☆
 $0 $6,700 N/A H4604-019-0
What is the leading HMO-POS plan in Custer?

AARP Medicare Advantage from UHC ID-0009 (HMO-POS) is the top HMO-POS in Custer, with 150 enrollees.

What is the number of HMO-POS plans without Part D coverage in Custer?

1 HMO-POS plans in Custer do not include prescription drug coverage.

The table below shows CMS star ratings for Medicare Advantage plans in Custer County, ID for 2027.

CMS Star Ratings for Medicare Advantage Plans in Custer County, ID (2027)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 3 100%
3 Stars 0 0%
Below 3 Stars 0 0%
Not Rated 0 0%
Average Rating 4

* Medicare Advantage star ratings are determined by CMS each year using a standardized 5-star rating system.

Primary CMS datasets used for this Medicare Advantage Plan county resource.
Data Source Publisher CMS Version
Landscape Source Files Centers for Medicare & Medicaid Services CY2027 Landscape (202609.1)
Medicare Part C & D Performance Centers for Medicare & Medicaid Services 2027 Star Ratings Data Tables
Plan Benefits Package Centers for Medicare & Medicaid Services PBP Benefits-2027
Monthly Enrollment by Contract/Plan/State/County Centers for Medicare & Medicaid Services 2026-09

County-level figures shown on this page, including plan counts, enrollment totals, averages, and percentage distributions, reflect standard Medicare Advantage (MA/MAPD) plans only and are derived from CMS datasets using a standardized aggregation methodology.

Data sources and methodology documentation.

Secondary Medicare references and explanatory resources.
Publisher Reference Last Accessed
Medicare.gov Compare types of Medicare Advantage Plans 25 May, 2025
Medicare.gov Your coverage options 25 May, 2025
Medicare.gov Joining a plan 25 May, 2025

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