Find the Best Medicare Plan in Idaho
Licensed Idaho Medicare specialists compare plans from Regence BlueShield, UnitedHealthcare, and more — at no cost to you.
Compare Idaho Medicare Plans →* Referral compensation may apply. Cost to you: $0.
Medicare Advantage in Idaho — 2026 Overview
Approximately 33% of eligible Medicare beneficiaries in Idaho have chosen Medicare Advantage (Part C) over Original Medicare — near the national average of 40%. This reflects growing availability and competitive plan options throughout Idaho.
Medicare Advantage plans in Idaho must cover all the same services as Original Medicare (Parts A and B) and typically include additional benefits like dental, vision, hearing, and prescription drug coverage (Part D) at no extra premium.
Top Medicare Advantage Plans Available in Idaho
The following carriers offer Medicare Advantage plans in Idaho for 2026:
- Regence BlueShield
- UnitedHealthcare
- Humana
Plan availability, premiums, and networks vary significantly by county in Idaho. Availability in rural Idaho counties may be more limited than in major metro areas. Always verify your specific county options using Medicare’s Plan Finder at medicare.gov/plan-compare.
What to Compare When Choosing a Idaho Medicare Advantage Plan
- Your doctors: Confirm your primary care physician and specialists are in-network. Idaho’s major health systems may be in some plans but not others.
- Your prescriptions: Enter all medications into the Medicare Plan Finder to see exact drug costs per plan. Drug formularies vary widely.
- Monthly premium vs. copays: A $0 premium plan isn’t always the lowest cost. Calculate your estimated annual total: premium + expected copays + drug costs.
- Star ratings: CMS rates Idaho plans annually on a 1–5 star scale. Choose 4-star or higher when available in your Idaho county.
- Extra benefits: Many Idaho Medicare Advantage plans include dental cleanings, eye exams, hearing aids, and fitness memberships not covered by Original Medicare.
2026 Medicare Advantage Enrollment Periods in Idaho
- Annual Enrollment Period (AEP): October 15 – December 7. You can switch to any Medicare Advantage plan in your Idaho county. New coverage begins January 1.
- Medicare Advantage OEP: January 1 – March 31. Switch once if already enrolled in a Medicare Advantage plan.
- Initial Enrollment Period: When you first become eligible for Medicare (turning 65 or joining due to disability).
- Special Enrollment: Moving within Idaho to a different county, losing coverage, or qualifying for Extra Help all trigger a SEP.
Free Help for Idaho Medicare Beneficiaries
The SHIP (State Health Insurance Assistance Program) in Idaho provides free, unbiased Medicare counseling from trained volunteers statewide. They can help you compare plans in your specific Idaho county with no obligation.
You can also use our free comparison tool (powered by eHealth’s licensed Idaho Medicare agents) to compare plans in minutes:
Idaho Insurance Resources
- Medicare.gov Plan Finder — Official plan comparison tool by ZIP code
- Idaho Department of Insurance — Plan complaints and consumer protection
- Complete Medicare Advantage Guide
- Medicare Advantage Costs Explained
- Medicare Advantage vs Original Medicare