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Primaquine Phosphate 15 mg/1 Medicare Part D Coverage

Dosage form
TABLET, FILM COATED
Route
ORAL
100%
of Medicare Part D plans
cover Primaquine Phosphate
5,529 of 5,530 plans
3.3
Avg. formulary tier
$12.00
Median 30-day copay
$0.00–$24.00
Copay range

Formulary Tier Distribution

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

Tier 1 - Preferred Generic 3%
165 plans • avg $0.00/mo
Tier 2 - Generic 4%
228 plans • avg $2.28/mo
Tier 3 - Preferred Brand 50%
2,767 plans • avg $4.32/mo
Tier 4 - Non-Preferred Drug 43%
2,369 plans • avg $10.22/mo

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Primaquine Phosphate 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 Primaquine Phosphate

100% of Medicare Part D plans cover Primaquine Phosphate. It is most commonly placed on Tier 3. Coverage varies by plan and geographic area.

The median 30-day copay for Primaquine Phosphate on Medicare Part D is $12.00 at a preferred pharmacy. Costs range from $0.00 to $24.00 depending on the plan.

Primaquine Phosphate 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 Primaquine Phosphate. 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 →