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Estazolam 1 mg/1 Medicare Part D Coverage

Dosage form
TABLET
Route
ORAL
4%
of Medicare Part D plans
cover Estazolam
213 of 5,530 plans
2.1
Avg. formulary tier
$7.50
Median 30-day copay
$0.00–$15.00
Copay range

Formulary Tier Distribution

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

Tier 1 - Preferred Generic 23%
48 plans • avg $0.00/mo
Tier 2 - Generic 59%
126 plans • avg $0.90/mo
Tier 4 - Non-Preferred Drug 18%
39 plans • avg $0.00/mo

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Estazolam 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 Estazolam

4% of Medicare Part D plans cover Estazolam. It is most commonly placed on Tier 2. Coverage varies by plan and geographic area.

The median 30-day copay for Estazolam on Medicare Part D is $7.50 at a preferred pharmacy. Costs range from $0.00 to $15.00 depending on the plan.

Estazolam is placed on Tier 2 by most Medicare Part D plans. Lower tier numbers generally mean lower copays.

0% of plans require prior authorization for Estazolam. 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 →