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mirabegron 25 mg/1 Medicare Part D Coverage

Brand name: Myrbetriq
Dosage form
TABLET, FILM COATED, EXTENDED RELEASE
Route
ORAL
80%
of Medicare Part D plans
cover mirabegron
4,403 of 5,530 plans
2.9
Avg. formulary tier
$10.00
Median 30-day copay
$0.00–$20.00
Copay range

Formulary Tier Distribution

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

Tier 1 - Preferred Generic 3%
138 plans • avg $0.00/mo
Tier 2 - Generic 2%
75 plans • avg $0.89/mo
Tier 3 - Preferred Brand 95%
4,190 plans • avg $5.00/mo

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mirabegron 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 mirabegron

80% of Medicare Part D plans cover mirabegron. It is most commonly placed on Tier 3. Coverage varies by plan and geographic area.

The median 30-day copay for mirabegron on Medicare Part D is $10.00 at a preferred pharmacy. Costs range from $0.00 to $20.00 depending on the plan.

mirabegron is placed on Tier 3 by most Medicare Part D plans. Lower tier numbers generally mean lower copays.

0% of plans require prior authorization for mirabegron. 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 →