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promethazine hydrochloride 50 mg/1 Medicare Part D Coverage

Brand name: PROMETHEGAN
Dosage form
SUPPOSITORY
Route
RECTAL
20%
of Medicare Part D plans
cover promethazine hydrochloride
1,097 of 5,530 plans
3.7
Avg. formulary tier
$0.00
Median 30-day copay
$0.00–$0.00
Copay range

Formulary Tier Distribution

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

Tier 1 - Preferred Generic 5%
52 plans • avg $0.00/mo
Tier 2 - Generic 7%
73 plans • avg $0.41/mo
Tier 3 - Preferred Brand 1%
14 plans • avg $9.23/mo
Tier 4 - Non-Preferred Drug 87%
958 plans • avg $0.59/mo

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promethazine hydrochloride 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 promethazine hydrochloride

20% of Medicare Part D plans cover promethazine hydrochloride. It is most commonly placed on Tier 4. Coverage varies by plan and geographic area.

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

promethazine hydrochloride is placed on Tier 4 by most Medicare Part D plans. Lower tier numbers generally mean lower copays.

0% of plans require prior authorization for promethazine hydrochloride. 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 →