Senior Affair Magazine (senioraffair.com) reviews Medicare plan options for seniors with specific health conditions. If you have diabetes, your choice of Medicare Advantage plan matters more than average — the right plan can save you thousands per year on insulin, testing supplies, and diabetes management services.

More than 29% of Americans over 65 have diagnosed diabetes, making it the most common chronic condition among Medicare beneficiaries. Yet many seniors with diabetes are enrolled in plans that don’t optimize their diabetes coverage. Here’s what you need to know for 2026.

What Medicare Covers for Diabetes (Original Medicare)

Before comparing Advantage plans, understand what Original Medicare already covers for diabetes:

Service	Medicare Coverage	Your Cost
Blood glucose monitors	Part B — 80% after deductible	20% coinsurance
Test strips (up to 100/month for non-insulin users)	Part B — 80% after deductible	20% coinsurance
Lancets and lancet devices	Part B — 80% after deductible	20% coinsurance
Insulin (injected via pump)	Part B — 80% after deductible	20% coinsurance
Insulin (pen or vial)	Part D (drug plan)	Depends on plan/formulary
Continuous glucose monitors (CGMs)	Part B — covered since 2023	20% coinsurance
Diabetes self-management training	Part B — 80% (10 hours initial + 2 hrs/year)	20% coinsurance
Therapeutic shoes/inserts	Part B — 80% (one pair/year)	20% coinsurance
Annual foot exams	Part B — for diabetics with nerve damage	20% coinsurance
Hemoglobin A1C tests	Part B — as medically necessary	20% coinsurance

The $35 Insulin Cap: What Seniors with Diabetes Need to Know

The Inflation Reduction Act of 2022 capped Medicare Part D insulin costs at $35/month per covered insulin, effective January 2023. This applies to all Medicare Part D plans and Medicare Advantage plans with drug coverage. Key facts for 2026:

• The $35 cap applies per insulin product, not per prescription fill
• It applies regardless of what coverage phase you’re in (deductible, coverage, or catastrophic)
• It covers both vials and pens of covered insulins on your plan’s formulary
• It does NOT apply to non-insulin diabetes medications (metformin, SGLT2 inhibitors, GLP-1 agonists, etc.)

If you’re currently paying more than $35/month for insulin on Medicare, something is wrong — contact your plan or call 1-800-Medicare (1-800-633-4227).

What to Look for in a Medicare Advantage Plan if You Have Diabetes

1. Continuous Glucose Monitor (CGM) Coverage

Since 2023, Medicare Part B covers CGMs for all insulin-using Medicare beneficiaries, not just those on insulin pumps. A CGM can cost $150–$400/month out-of-pocket without coverage. Medicare covers 80% after the Part B deductible. Look for Medicare Advantage plans that cover CGMs at a low or $0 copay — some plans specifically feature this benefit.

2. Non-Insulin Diabetes Medication Coverage (Part D Formulary)

The most important — and most overlooked — comparison for diabetics: your plan’s formulary for non-insulin diabetes drugs. GLP-1 receptor agonists (Ozempic/semaglutide, Mounjaro/tirzepatide, Victoza/liraglutide) and SGLT2 inhibitors (Jardiance, Farxiga) are expensive medications that are NOT subject to the $35 insulin cap. Monthly costs without a good formulary can be $200–$500+ per drug. Compare formularies carefully at Medicare Plan Finder (medicare.gov/plan-compare).

3. Diabetic Supplies at Low Copay

Blood glucose monitors, test strips, lancets, and other diabetic supplies are covered under Part B by all Medicare Advantage plans. However, your plan’s cost-sharing structure determines what you pay. Look for plans with $0 or low ($5–$10) copays for durable medical equipment (DME), which includes diabetic supplies.

4. Diabetes Management Programs

Many Medicare Advantage plans include value-added programs for members with diabetes at no extra cost:

• Medicare Diabetes Prevention Program (MDPP) — A CDC-recognized lifestyle program covered by Medicare for pre-diabetics. Available through Original Medicare and many MA plans.
• Livongo/Teladoc Health — Some plans include free connected glucose monitoring and diabetes coaching through Livongo.
• SilverSneakers fitness membership — Exercise is one of the most effective diabetes management tools; many MA plans include this benefit.
• Nutrition counseling — Some MA plans cover additional medical nutrition therapy beyond the 3 hours covered by Original Medicare.

5. Podiatry Coverage

Diabetic foot complications are a leading cause of hospitalization. Original Medicare covers routine foot exams only for diabetics with nerve damage (peripheral neuropathy). Many Medicare Advantage plans extend podiatry coverage to include routine foot care for all diabetic members — a significant benefit worth comparing.

Best Medicare Advantage Plans for Diabetics in 2026

The best plan depends on your location, your specific medications, and your preferred doctors. However, these carriers consistently offer strong diabetes benefits nationally:

Carrier	Diabetes Strengths	Notes
Humana	Strong Part D formulary; Livongo diabetes management included in many plans; $0 insulin on selected plans	Large national network; Gold Plus plans offer robust benefits
UnitedHealthcare	Broad DME coverage; diabetes education programs; CGM coverage on most plans	Largest MA carrier nationally; consistent formulary
Blue Cross Blue Shield	Strong local networks; diabetes prevention programs; good formulary coverage for newer diabetes drugs	Plan quality varies significantly by region
Aetna CVS Health	CVS MinuteClinic access; good formulary; pharmacy integration	CVS pharmacy pickup can reduce medication costs

How to compare plans for diabetes: Use Medicare’s Plan Finder at medicare.gov/plan-compare. Enter your specific medications to see your estimated annual drug cost under each plan. This single step can reveal thousands of dollars in savings or costs that aren’t visible from the plan’s marketing materials.

See our full Medicare Advantage guide for a complete comparison framework and information on how to switch plans.

Frequently Asked Questions

Does Medicare cover CGMs (continuous glucose monitors) in 2026?

Yes — since January 2023, Medicare Part B covers CGMs for all insulin-using Medicare beneficiaries. You pay 20% coinsurance after the Part B deductible. Many Medicare Advantage plans cover CGMs at a lower copay. CGMs from Dexcom and Abbott FreeStyle Libre are the most commonly covered devices.

Is insulin free on Medicare in 2026?

Not completely free, but capped. The Inflation Reduction Act caps Medicare Part D insulin costs at $35/month per covered insulin. This applies to all Medicare Part D and Medicare Advantage plans with drug coverage. Non-insulin diabetes medications are not subject to this cap.

What Medicare Advantage plan is best for Type 2 diabetes?

There is no single “best” plan nationally — it depends on your specific medications, preferred doctors, and location. The most important step is to use Medicare’s Plan Finder (medicare.gov/plan-compare) and enter your specific diabetes medications to compare your estimated annual costs across all available plans in your zip code.