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Dupilumab 200 mg/1.14mL Medicare Part D Coverage

Brand name: Dupixent
Dosage form
INJECTION, SOLUTION
Route
SUBCUTANEOUS
100%
of Medicare Part D plans
cover Dupilumab
5,512 of 5,530 plans
4.9
Avg. formulary tier

Formulary Tier Distribution

How Medicare Part D plans classify Dupilumab. Lower tiers = lower copays.

Tier 1 - Preferred Generic 3%
163 plans • avg $0.00/mo
Tier 2 - Generic 0%
2 plans • avg $0.00/mo
Tier 4 - Non-Preferred Drug 1%
50 plans • avg $0.00/mo
Tier 5 - Specialty 96%
5,297 plans • avg $0.00/mo

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Dupilumab Medicare Coverage by State

Coverage rates and average costs vary significantly by state. Click a state to see the specific plans available there.

Frequently Asked Questions about Dupilumab

100% of Medicare Part D plans cover Dupilumab. It is most commonly placed on Tier 5. Coverage varies by plan and geographic area.

Costs vary by plan. Enter your ZIP code above to see exact prices for plans in your area.

Dupilumab is placed on Tier 5 by most Medicare Part D plans. Lower tier numbers generally mean lower copays.

0% of plans require prior authorization for Dupilumab. Prior authorization means your doctor must confirm the drug is medically necessary before the plan will cover it.

Coverage statistics based on CMS formulary data for plan year 2026. Data updated regularly. Methodology →