Prescription drugs for Canadians in Florida: Part D, mail-order, importation rules, and the cost gap

Section 01Section 1. Why this topic exists in your life as a Canadian in Florida

A Canadian on RAMQ (or another provincial program) typically pays CAD 0-20 per prescription for generics and CAD 30-90 for brand-names, with annual caps and catastrophic protection. A Canadian without provincial drug coverage but with employer benefits typically pays CAD 0-50 per script. The system is designed to be predictable.

A Canadian who moves to Florida loses this entirely. Their options become:

• Medicare Part D (if 65+, US-resident, immigration-eligible)
• ACA Marketplace plan with drug coverage
• Employer plan with drug coverage
• Self-pay at retail (typically the worst option)

For chronic-condition patients (diabetes, heart disease, mental health, autoimmune), drug cost can become a five-figure annual expense in Florida if not navigated carefully. For acute or occasional prescriptions, the cost gap matters less.

Section 02Section 2. Medicare Part D (for 65+ US residents)

Part D is the prescription drug benefit of Medicare. Available either as a standalone plan added to Original Medicare, or bundled into a Medicare Advantage plan.

2026 Part D structure:

• Annual deductible: up to USD 590 (some plans waive this)
• Initial coverage phase: patient pays 25% coinsurance after deductible
• Catastrophic coverage phase (begins after USD 2,000 patient out-of-pocket): patient pays $0 (NEW under Inflation Reduction Act 2022, fully phased in 2025)
• Maximum annual out-of-pocket: USD 2,000 (CAP — major change from 2025)
• Premium: USD 30-100/month for typical standalone plans, plus IRMAA surcharge for high-income enrollees

The USD 2,000 cap is a transformative change for high-cost-medication users. Before 2025, a Canadian on a USD 50,000/year specialty drug for cancer or autoimmune disease could face USD 10,000+ in personal cost. Now, USD 2,000 is the maximum patient share.

Plan formularies: Each Part D plan has its own formulary with tiered copays:

• Tier 1: preferred generics — USD 0-15
• Tier 2: generics — USD 15-25
• Tier 3: preferred brand — USD 30-50
• Tier 4: non-preferred brand — USD 50-100 or 25-40% coinsurance
• Tier 5: specialty — 25-33% coinsurance

Choosing the right Part D plan:

Use Medicare.gov Plan Finder, enter your specific medications and dosage, and the tool calculates total annual cost (premium + deductible + copays + coinsurance). Switch plans during Open Enrollment (October 15 - December 7).

For a 65-year-old Canadian taking metformin (generic) and lisinopril (generic) for moderate diabetes and hypertension:

• Premium: USD 35/month = USD 420/year
• Deductible: USD 590 (waived in many plans for Tier 1-2)
• Copays: USD 0-2 per script for these generics
• Total annual: ~USD 450-500/year

For a 65-year-old Canadian on insulin (Lantus, USD 300/vial sticker) and Eliquis (anticoagulant, USD 580/month sticker):

• Premium: USD 75/month
• Deductible: USD 590
• Year 1 cost from copays + coinsurance until USD 2,000 cap: USD 2,000
• Total annual: USD 900 + USD 2,000 = USD 2,900

The USD 2,000 cap means the worst-case Part D spend is USD 2,000 + premium ~USD 1,000 = USD 3,000/year, regardless of how expensive the medications are.

Section 03Section 3. ACA Marketplace and employer plans

ACA Marketplace plans must include prescription drugs as one of the 10 Essential Health Benefits. The structure varies:

Bronze plan typical:

• Drug deductible: USD 4,000-6,000 (separate from medical, or combined)
• After deductible: 30-40% coinsurance
• Year 1 cost for moderate prescription use: USD 1,500-3,000

Silver plan typical:

• Drug deductible: USD 1,000-3,000
• After deductible: 20-30% coinsurance, or tiered copay
• Year 1 cost: USD 800-2,000

Gold plan typical:

• Drug deductible: USD 0-500
• Tiered copay: USD 10 generic, USD 30 preferred, USD 60 non-preferred
• Year 1 cost: USD 500-1,200

Employer plans:

• Often combined deductible with medical
• Tiered copays similar to Gold ACA
• Year 1 cost typically USD 400-1,500 depending on prescription mix

For a 50-year-old Canadian on cholesterol medication (atorvastatin generic, very cheap), Bronze, Silver, and Gold all give similar net cost (~USD 100-200/year for the drug itself). For the same person on Eliquis (USD 580/month sticker), the difference between Bronze (potentially USD 4,000+ year 1) and Gold (USD 720 year 1 with USD 60 copay) is substantial.

Section 04Section 4. Self-pay strategies (no prescription coverage)

A Canadian without prescription coverage pays the full retail price. Common cost-reduction strategies:

GoodRx and similar coupons: GoodRx is a free service that publishes pharmacy-specific coupons for thousands of medications. A USD 400 brand-name medication may have a USD 80 GoodRx coupon at Costco or Walmart. Canadians can use GoodRx with no insurance, no membership requirement.

Mark Cuban CostPlus Drugs: A pharmacy that publishes transparent generic pricing (cost + 15% markup + USD 5 dispensing fee + shipping). USD 13/month metformin, USD 6/month lisinopril, etc. Massively cheaper than retail for generics. Only ships within US.

Walmart, Costco, and warehouse pharmacy USD 4 generics: Walmart's USD 4 list (and similar at Costco) covers ~300 generic medications at USD 4/30-day or USD 10/90-day. No insurance needed.

Manufacturer assistance programs: Many specialty drugs have manufacturer programs that cap patient cost at USD 5-20/month for those without insurance, especially for the first prescription year. Apply through the drug manufacturer's website.

State Pharmaceutical Assistance Programs (SPAP): Some states have SPAPs for low-income seniors. Florida's program is more limited; check eligibility on Florida Department of Elder Affairs site.

Patient assistance programs (PAP) for low-income: Many drug companies provide free medication to those below 200-400% FPL. Apply through https://www.needymeds.org or the manufacturer.

Health Savings Account (HSA): If you have an HDHP and HSA, prescriptions are qualified medical expenses paid tax-free.

Section 05Section 5. Cross-border drug importation: legal status and practical reality

US federal law (Federal Food, Drug, and Cosmetic Act) makes it illegal for individuals to import unapproved drugs into the United States. Drugs purchased in Canada are not "FDA approved" in the regulatory sense; even if the same drug is sold in the US, the Canadian-version is technically unapproved.

FDA enforcement: Historically, FDA has not actively pursued individuals who import small quantities (90-day supply or less) of medication for personal use, particularly for medications not commercially available in the US. The Personal Importation Policy outlines this discretion: medications for an individual's own use, not commercially available in the US, with a prescription from the patient's US doctor.

The practical reality:

A Canadian snowbird in Florida who has Eliquis prescribed in Canada at CAD 100/month vs USD 580/month in the US, can:

1. Continue receiving the Canadian prescription via Canadian pharmacy mail
2. Carry a 90-day supply across the border with their Canadian prescription label
3. Order through a CIPA (Canadian International Pharmacy Association) accredited pharmacy that mail-orders to US addresses

Risks:

• Customs may seize the package (rare but possible for personal-use quantities)
• The drug may be counterfeit if obtained from a non-CIPA-accredited source (don't use random online pharmacies)
• Insurance won't cover Canadian-sourced drugs even if the same molecule is FDA-approved
• Once the Canadian provincial coverage ends, the prescriber may decline to write a Canadian-billable prescription

Florida's bulk importation law: Florida passed legislation in 2019 enabling state-level bulk importation of Canadian drugs. The state submitted an FDA application; in early 2024, the FDA approved Florida's bulk importation request (the first state-level approval). However, implementation has been slow — by 2026, only a limited number of Canadian-sourced drugs are flowing through the program, and access is primarily through state institutions, not retail pharmacy.

For most Canadians, the practical approach is:

1. Keep an active Canadian prescription if you are a snowbird with Canadian residency
2. Once permanently moved and provincial coverage ended, switch to US prescriptions and US insurance
3. Use GoodRx, CostPlus, manufacturer assistance to bring US prices down

Section 06Section 6. Worked example: a 70-year-old Canadian retired to Florida with diabetes

George, 70, formerly Toronto resident, moves permanently to Sarasota in March 2026. He has type 2 diabetes managed on metformin (USD 4/month generic at Walmart) and Lantus insulin (USD 300/month sticker, USD 35/month with Inflation Reduction Act insulin cap, USD 30/month under his Part D plan after copay).

Quebec/Ontario baseline (would-have-been):

• OHIP for visits: 0
• Trillium for drugs (income-tested, he qualifies): metformin CAD 4-7/month, Lantus CAD 30-90/month
• Annual: CAD 400-1,200

Florida Medicare Part D path:

George has 18 quarters of US work credits (he worked in California in his 30s). Not enough for free Part A but enough for a Part A buy-in at USD 285/month.

His Medicare 2026 cost:

• Part A buy-in: USD 285 × 12 = USD 3,420
• Part B: USD 185 × 12 = USD 2,220
• Part D plan (covers metformin and Lantus): USD 50/month + deductible + copays
• Premium: USD 600
• Deductible: USD 590
• Lantus copay: USD 30/month (under IRMAA insulin protection that caps at USD 35)
• Metformin copay: USD 0 (Tier 1 generic)
• Year 1 drug spend: USD 590 + USD 360 = USD 950, capped at USD 2,000 max
• Medigap Plan G: USD 250/month = USD 3,000

Total annual Medicare for George: USD 3,420 + USD 2,220 + (600 + 950) + USD 3,000 = USD 10,190

If George had 40+ quarters (no Part A buy-in): total would be USD 6,770/year.

Drug-specific cost analysis:

For George's specific medications, Medicare Part D delivers very competitive cost (USD 360/year) — not far from Quebec public.

Section 07Section 7. Common mistakes Canadians make on Florida drug coverage

Choosing a Bronze ACA plan to save on premium without checking the drug deductible. The drug deductible can be USD 6,000+ before any coverage; chronic-condition patients pay full retail until then.

Using the wrong Part D plan for your specific medications. Each plan has a different formulary; the same medication can be Tier 2 ($) on one plan and Tier 5 ($$$$) on another. Use Medicare.gov Plan Finder to optimize.

Forgetting to enroll in Part D when first eligible. Late enrollment carries a Late Enrollment Penalty (1% per month of delay) for life. Even if you don't take drugs now, enroll in Part D at age 65 to avoid the penalty.

Not switching Part D plans annually. Plans change formularies and pricing yearly; what was optimal in 2025 may not be in 2026. Re-shop every Open Enrollment (Oct 15 - Dec 7).

Buying brand-name when generic is available and equally effective. The generic version of statins, metformin, lisinopril, levothyroxine costs 5-20x less than brand.

Filling prescriptions one month at a time when the plan allows 90-day supply. 90-day supplies often have lower per-month copays.

Not using GoodRx for prescriptions where insurance copay is high. GoodRx coupon may beat your insurance copay. Check both.

Importing prescriptions from a non-CIPA-accredited Canadian source. Risk of counterfeit drugs.

Ignoring manufacturer assistance programs. Many specialty drug manufacturers cap patient cost at USD 5-20/month even without insurance.

Forgetting the IRMAA Part D surcharge for high-income retirees. Income-Related Monthly Adjustment Amount can add USD 12-77/month to Part D premium.

Section 08Section 8. Action checklist for a Canadian managing prescriptions in Florida

1. List all current medications with dosage and prescribing physician.
2. Check Medicare.gov Plan Finder (if 65+) or HealthCare.gov plan details (if pre-Medicare) for each medication's tier and copay across plans.
3. Choose the plan that minimizes total annual cost for your specific drug list.
4. Establish a US primary care physician who can write US-billable prescriptions.
5. Transfer prescriptions to a US pharmacy (CVS, Walgreens, Walmart, Costco, Publix).
6. For chronic medications, set up 90-day mail-order through your insurance plan's preferred mail-order pharmacy.
7. For each medication, run a GoodRx check: is the GoodRx coupon cheaper than your insurance copay?
8. Check Mark Cuban CostPlus for generic alternatives.
9. For specialty drugs, contact the manufacturer for patient assistance program enrollment.
10. If cross-border importation is necessary (specific case-by-case), use only CIPA-accredited pharmacies.
11. Keep records of all drug expenses for HSA reimbursement (if you have HDHP+HSA) or for tax deduction.
12. Re-evaluate plans every Open Enrollment (October 15 - December 7).

Section 09Section 9. What this guide does not cover

State-level pharmaceutical assistance programs in detail (vary by state).

The PFIC tax treatment of Canadian pharmaceutical mutual funds (financial topic, not health).

Specific brand-name vs generic clinical equivalence debates (consult prescribing physician).

DEA-scheduled controlled substances importation (separately governed and more strictly enforced).

Physician dispensing of medications from clinic offices.

Specialty pharmacy access for biologics and oncology medications (typically requires referral and prior authorization).

The interaction with Medicare Advantage plan-specific drug benefits.

Section 10Section 10. FAQ

Can I bring my prescription drugs from Canada when I move? A 90-day personal supply with the Canadian prescription label is generally not seized at the border. Larger quantities or non-personal-use shipments may be intercepted by FDA/CBP.

Will my Canadian prescription expire after I move to Florida? No. The prescription itself doesn't expire in Canada when you move. But your provincial drug coverage ends, and you'll need to either pay Canadian retail price or transfer to a US prescriber.

Can my Canadian doctor write prescriptions for use in Florida? Yes, but US pharmacies generally won't fill them. Get a US prescriber for ongoing care.

Is Florida's bulk importation program operational? As of 2026, Florida received FDA approval but implementation has been slow. Limited drugs flow through state institutions; not yet a retail pharmacy option for the general public.

Why is the same drug 10x cheaper in Canada? Drug pricing differences result from many factors: Canadian provincial bulk negotiation, US patent extensions, US PBM markup, US marketing costs, US drug R&D being substantially funded by US patient prices. Detailed economic analysis is beyond this guide.

My Florida insurance won't cover my Canadian prescription. What now? US insurance only covers US-prescribed drugs filled at US pharmacies. To use insurance, transfer to a US prescriber and US pharmacy.

Is Mark Cuban CostPlus only for generics? Currently yes, focused on generics. They've added some brand-name drugs in 2025-2026; check their site.

What's the difference between insulin "CAP" and insulin "PRICE"? The Inflation Reduction Act caps Medicare beneficiary cost at USD 35/month for insulin (whether the actual cost is USD 35 or USD 300). Off-Medicare ACA plans don't have this cap unless their formulary is structured to apply it.

Can I save by using Costco pharmacy without Costco membership? Yes. By US federal law (and Costco policy), pharmacy services are available to non-members. Just go to the pharmacy counter.

Should I get a Costco membership for prescriptions? Often yes if you have ongoing prescriptions; Costco's pharmacy regularly has lower prices than other chains.

What about Canadian travel to fill prescriptions? A Canadian who maintains some Canadian residency can fill prescriptions during return visits. A Canadian who has fully emigrated (de-registered provincially) typically loses access to Canadian-priced drugs except via CIPA mail-order.

How does the IRMAA surcharge work for Part D? Based on the prior-prior tax year MAGI. A retiree with USD 200,000 income in 2024 could face USD 12-77/month additional Part D premium in 2026. Plan for this if you have lumpy retirement income.