Best Medicare Part D Plans in Florida for 2026: The $2,100 Cap and How to Choose

Medicare Part D -- prescription drug coverage -- changed dramatically in 2025, and those changes continue in 2026. The most important: a $2,100 annual out-of-pocket cap on covered drug costs.

For Florida seniors taking expensive medications, this is a game-changer. But choosing the right Part D plan still requires careful analysis -- the wrong plan can cost you thousands more per year even with the cap in place.

Here's everything you need to know.

Starting in 2025, Medicare Part D beneficiaries pay no more than $2,100 per year in out-of-pocket drug costs. Once you hit $2,100, your plan covers 100% of covered drug costs for the rest of the year.

What counts toward the $2,100:

• Annual deductible payments (up to $590 in 2026)
• Copays and coinsurance for covered drugs
• Payments during the coverage gap

What does NOT count:

• Monthly plan premiums
• Costs for drugs not on your plan's formulary
• Drugs purchased outside the US

Who benefits most: Seniors taking specialty medications (cancer drugs, MS treatments, biologics) who previously faced catastrophic out-of-pocket costs. A drug that costs $8,000/month now has a maximum annual cost of $2,100 to you.

New in 2025: you can spread your Part D out-of-pocket costs across equal monthly payments throughout the year instead of paying large amounts upfront.

Example: If you take a specialty drug and hit your $2,100 cap by February, instead of paying $2,100 in January-February, you can spread it as ~$175/month across 12 months.

How to enroll: Contact your Part D plan directly and ask to join the Medicare Prescription Payment Plan. Enrollment is voluntary and free.

Most Part D plans use a 5-tier system:

The critical insight: The same drug can be on Tier 1 in one plan and Tier 4 in another. A blood pressure medication that costs $5/fill on Plan A might cost $80/fill on Plan B -- a $900/year difference.

Most Part D plans have an annual deductible of up to $590 in 2026. Some plans waive the deductible for Tier 1 and Tier 2 drugs. If all your medications are generics, look for plans that waive the deductible for lower tiers.

Florida seniors are more likely than average to take medications for:

Cardiovascular conditions (statins, beta-blockers, ACE inhibitors)

• Most are available as generics -- Tier 1 or 2 on most plans
• Watch for brand-name versions (Lipitor vs. atorvastatin) -- huge tier difference

Diabetes (metformin, insulin, GLP-1 agonists like Ozempic/Wegovy)

• Metformin: Tier 1 on most plans
• Insulin: varies widely -- some plans cover at $35/month cap (required by law)
• Ozempic/Wegovy: Tier 5 on most plans -- the $2,100 cap is critical here

COPD/Asthma (Spiriva, Advair, Symbicort)

• Brand-name inhalers are typically Tier 4-5
• Generic alternatives exist for some -- ask your doctor

Arthritis/Rheumatoid Arthritis (biologics like Humira, Enbrel)

• Tier 5 specialty drugs -- the $2,100 cap is a major benefit for these patients

Blood thinners (Eliquis, Xarelto, warfarin)

• Eliquis and Xarelto are Tier 4-5 on most plans -- significant cost difference between plans
• Warfarin is generic -- Tier 1

Rates vary by ZIP code and drug list. Always run your specific medications through the Medicare Plan Finder before choosing.

Step 1: List all your medications -- name, dosage, and how many fills per year.

Step 2: Use Medicare Plan Finder -- go to Medicare.gov/plan-compare and enter your drug list. It will calculate your estimated annual drug cost for every available plan in your ZIP code.

Step 3: Check preferred pharmacies -- plans have preferred pharmacy networks where copays are lower. Make sure your pharmacy is preferred, or factor in the cost of switching.

Step 4: Don't just look at premium -- a $0-premium plan with your drugs on Tier 4 will cost far more than a $30/month plan with your drugs on Tier 1.

Step 5: Check prior authorization and step therapy -- some plans require you to try cheaper alternatives before covering your preferred medication. Ask your doctor if this is a concern.

If your income is below ~$22,000/year (individual) and assets below ~$17,000, you may qualify for Extra Help -- a federal program that reduces Part D premiums, deductibles, and copays to near zero.

Extra Help can save eligible seniors $5,000+ per year. I can help you apply.

If you have Medicare Advantage, drug coverage is typically included in your plan (called MAPD). You don't need a separate Part D plan. The $2,100 OOP cap applies to MAPD plans as well.

When I compare Medicare Advantage plans, I always include drug costs in the total annual cost calculation -- not just the plan premium.

Related guides:

• Full Medicare Part D guide
• Medicare Drug Price Negotiations Are Expanding: What Florida Seniors Need to Know
• The $2,000 Medicare Part D Drug Cost Cap: 2026 Guide
• Medicare Advantage plans in Florida
• Medicare Supplement (Medigap) -- pairs with a standalone Part D plan
• Medicare resources for Palm Coast seniors
• Medicare resources for Daytona Beach seniors
• Medicare resources for Jacksonville seniors

We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.