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  1. 🏠
  2. Medicare Options
  3. Idaho
  4. Twin Falls County

Your Medicare Coverage Options in Twin Falls County, ID

Explore Medicare choices for residents of Twin Falls County, Idaho, from Original Medicare to Medicare Advantage, Part D drug plans, Medigap coverage, and local assistance programs.

Last update: May 15, 2026. Enrollment data updated: May 2, 2026

Medicare Options at a Glance

Medicare coverage in Twin Falls County is built around several core options, each serving different needs depending on how you want to receive care, manage costs, and access providers. They include:

  • Original Medicare: Best for broad provider access nationwide.
  • Medicare Advantage: Best for bundled coverage with lower premiums.
  • Part D: Best for prescription drug coverage with Original Medicare.
  • Medigap: Best for predictable out-of-pocket costs.
  • SNPs: Best for specific health or eligibility needs.
  • Other Options: These may include VA benefits, employer or retiree coverage, and local assistance programs.

Each of these options works differently. Understanding how they compare is the key to choosing the right Medicare coverage.

Medicare Advantage Options in Twin Falls County

Medicare Advantage plans in Twin Falls County combine hospital and medical coverage into a private plan option, often with prescription drug coverage and extra benefits. Availability, plan type, and out-of-pocket limits vary by county.

Medicare Advantage Snapshot Twin Falls County
Total Medicare Advantage plans 15
$0 premium plans 10
HMO plans 2
PPO plans 9
Plans with drug coverage 9
Lowest MOOP $3,000
Highest MOOP $9,150
Highest Part B giveback $50.70

Top PPO Plans by Enrollments

Plan CMS Rating Enrollment
Humana USAA Honor Giveback 3.5 ★ 11,478
Humana USAA Honor Giveback 3.5 ★ 4,800
Humana Value Choice H5216-132 3.5 ★ 4,146

Top HMO Plans by Enrollments

Plan CMS Rating Enrollment
True Blue Valor 3.5 ★ 2,396
True Blue Rx 34 3.5 ★ 2,042

Top HMO-POS Plans by Enrollments

Plan CMS Rating Enrollment
AARP Medicare Advantage from UHC ID-0009 4.0 ★ 13,450
PacificSource Medicare MyCare Choice Rx 24 3.5 ★ 8,481
AARP Medicare Advantage Patriot No Rx ID-MA01 4.0 ★ 4,298

Medicare Advantage plans are primarily defined by their provider networks, whether prescription drug coverage is included, and their annual out-of-pocket limits. For those seeking bundled benefits and lower premiums, these plans are often the starting point, though network access and plan requirements should be considered.

See Medicare Advantage plans in Twin Falls County

Medicare Part D Options in Twin Falls County

Medicare Part D plans provide standalone prescription drug coverage for people who stay on Original Medicare. These plans vary by premium, deductible, pharmacy network, and formulary.

Top Basic Coverage Plans by Enrollments

Plan Premium Deductible Enrollment
Humana Basic Rx Plan $0.00 $615 38,026
SilverScript Choice $27.70 $615 32,703
Wellcare Classic $23.70 $615 13,422

Top Enhanced Coverage Plans by Enrollments

Plan Premium Deductible Enrollment
Wellcare Value Script $9.60 $615 72,705
Humana Value Rx Plan $19.40 $601 32,020
AARP Medicare Rx Preferred from UHC $132.60 $130 13,411

Choosing a Part D plan is less about how many plans are available and more about whether your medications are covered at your preferred pharmacy at an affordable price.

See Medicare Part D plans in Idaho

Medicare Supplement (Medigap) Coverage in Twin Falls County

Medicare Supplement (Medigap) plans are designed to fill gaps in Original Medicare by helping with deductibles, copayments, and coinsurance. These plans work alongside Original Medicare and generally require separate prescription drug coverage through Part D.

Data from 23 insurers indicates premiums beginning around $52 and exceeding $707, depending on plan type and how rates are set. Although coverage is standardized, pricing differences across insurers can be substantial.

Medigap Snapshot Twin Falls County
Works with Original Medicare Yes
Includes prescription drug coverage No
Requires separate Part D plan Usually yes
Best fit for Beneficiaries who want broad provider access and predictable cost sharing

In Twin Falls, Medigap is commonly chosen by those who want the freedom to see any provider nationwide that accepts Medicare, without being limited to local Medicare Advantage networks.

Sample Plan G Pricing in Idaho

Plan G typically ranges from $178 to $484.

Carrier Plan Low High
AARP - UnitedHealthcare G $211 $349
Aetna G $206 $342
Allstate G $223 $385
Cigna G $278 $459
Humana G $223 $384
Mutual of Omaha G $218 $377

Sample Plan N Pricing in Idaho

Plan N typically ranges from $128 to $419.

Carrier Plan Low High
AARP - UnitedHealthcare N $161 $267
Aetna N $172 $287
Allstate N $185 $318
Cigna N $209 $345
Humana N $173 $298
Mutual of Omaha N $159 $273

Explore all Medicare Supplement plans in Idaho for more details.

Special Needs Plan (SNP) Options in Twin Falls County

Special Needs Plans are Medicare Advantage plans created for people with specific eligibility profiles, including those with Medicaid, certain chronic conditions, or institutional care needs.

SNP Snapshot Twin Falls County
Total SNP plans 7
D-SNP plans 4
C-SNP plans 2
I-SNP plans 1

Top D-SNP Plans by Enrollments

Plan CMS Rating Enrollment
Molina Medicare Complete Care 3.0 ★ 10,423
UHC Dual Complete ID-Y1 0.0 ★ 5,672
Molina Medicare Complete Care Select 3.0 ★ 2,738

Top C-SNP Plans by Enrollments

Plan CMS Rating Enrollment
UHC Complete Care Support ID-1A 4.5 ★ 3,953
UHC Complete Care ID-13 4.0 ★ 1,751

Top I-SNP Plans by Enrollments

Plan CMS Rating Enrollment
American Health Advantage of Idaho 0.0 ★ 211

Availability of SNPs in Twin Falls is tied to eligibility requirements. These plans are not available to all beneficiaries but can be especially valuable for those with Medicaid or qualifying chronic conditions.

See Special Needs Plans in Twin Falls County

VA Benefits and Local Medicare Help in Twin Falls County

Some beneficiaries may have coverage choices or support options outside standard Medicare plan categories, including VA health benefits, retiree coverage, and counseling programs.

Additional Support Options Twin Falls County
VA health coverage may coordinate with Medicare Yes
SHIP / local counseling availability Idaho SHIP
Local help resource State Health Insurance Assistance Program

Choosing the Best Medicare Coverage for You in Twin Falls County

Selecting Medicare coverage depends on how you prefer to receive care, control Medicare costs, and access providers. Most people begin by deciding between Medicare Advantage and Original Medicare.

Medicare Advantage plans bundle hospital, medical, and often prescription drug coverage into one plan. They may offer lower premiums and extra benefits, but usually require you to stay within a provider network.

Original Medicare provides access to providers nationwide who accept Medicare. Many beneficiaries add a Part D drug plan and a Medigap policy to help manage costs and reduce out-of-pocket expenses.

Special Needs Plans (SNPs) are designed for individuals with qualifying health conditions or eligibility, including those with Medicaid. While not available to everyone, they can provide focused coverage when you meet the criteria.

The best option depends on your preferred doctors, medication needs, and how you balance monthly premiums with potential out-of-pocket costs.

To take the next step, review available plans and coverage options in Twin Falls County.

  • CMS.gov, Medicare Advantage & Special Needs Plan 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

County-level figures shown on this page (including plan counts, enrollment totals, averages, and percentage distributions) are derived from CMS-published datasets using a standardized aggregation methodology.

Data sources and methodology documentation .

  • Medicare.gov, "What's Medicare Drug Coverage (Part D)?" — Last accessed May 1, 2026
  • Medicare.gov, "Understanding Medicare Advantage Plans" — Last accessed May 6, 2026
  • Medicare.gov, "Joining a plan" — Last accessed May 7, 2026
  • Medicare.gov, "What Is Medigap and How Does It Work?" — Last accessed May 6, 2026

MedicarePlans.com is an independent, non-government informational resource and is not affiliated with or endorsed by the U.S. Government or the federal Medicare program.

Data provenance documentation is maintained in alignment 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.

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