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vigabatrin 50 mg/mL Medicare Part D Coverage

Brand name: VIGADRONE
Dosage form
POWDER, FOR SOLUTION
Route
ORAL
78%
of Medicare Part D plans
cover vigabatrin
4,291 of 5,530 plans
4.9
Avg. formulary tier

Formulary Tier Distribution

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

Tier 1 - Preferred Generic 2%
103 plans • avg $0.00/mo
Tier 3 - Preferred Brand 1%
39 plans • avg $59.74/mo
Tier 4 - Non-Preferred Drug 0%
10 plans • avg $0.00/mo
Tier 5 - Specialty 96%
4,139 plans • avg $0.00/mo

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vigabatrin 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 vigabatrin

78% of Medicare Part D plans cover vigabatrin. 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.

vigabatrin 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 vigabatrin. 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 →