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Affordability Check

How to afford BESREMi

Generic name: ROPEGINTERFERON ALFA-2B

Pick how you're covered. We'll show you the cheapest legitimate way to get BESREMi — your insurance copay, manufacturer savings, charity grants, or cash price. It takes 30 seconds and we never ask for your personal information.

How are you covered for prescriptions?

Pick the one that fits you. We'll show you the cheapest way to get this drug.

Pick an option above to see your specific path.

Different insurance means different laws and different savings. For example, Medicare patients cannot use manufacturer copay cards (federal law) — but the manufacturer almost always has a Patient Assistance Program that gives the drug free.

About BESREMi and its cost

What is this medication? BESREMi is a prescription medication used specifically for the treatment of adults with polycythemia vera, which is a rare type of chronic blood cancer. In people with this condition, the bone marrow produces an excessive number of red blood cells, potentially leading to thickened blood and an increased risk of blood clots, heart attacks, or strokes. This drug is a long-acting interferon that is usually administered through a subcutaneous injection, allowing for a simplified dosing schedule compared to older treatments.

The medication functions by helping the body regulate the production of blood cells through the immune system. By targeting the underlying disease process in the bone marrow, it helps to keep red blood cell levels within a safer range and may reduce the need for phlebotomy, a procedure where blood is physically removed from the body. It is designed for long-term use to help manage the disease and improve the overall quality of life for patients living with this chronic condition.

BESREMi is made by PharmaEssentia. Like most brand-name drugs, it's priced at a high list price — but patients rarely pay that list price. The options above are the real paths most people use to get it affordably.

Common questions

What's the cheapest way to afford BESREMi?

It depends on your insurance. On Medicare, apply for the manufacturer's Patient Assistance Program (PAP) — it gives the drug free if you meet income requirements. With private insurance, the manufacturer copay card usually drops your copay to $0-$25. Uninsured patients should compare the PAP with Cost Plus Drugs cash price.

Can I use a copay card with Medicare for BESREMi?

No — federal law (the Anti-Kickback Statute) prohibits manufacturer copay cards on Medicare, Medicaid, TriCare, and VA prescriptions. But PharmaEssentia has a separate Patient Assistance Program for Medicare beneficiaries. Check the options above.

Does my Medicare Part D plan cover BESREMi?

Part D coverage varies by plan. We query the CMS Prescription Drug Plan file to show you what percentage of plans cover it and at what tier. For your exact copay, pick "Medicare" above and check your plan's Summary of Benefits, or log in to Medicare.gov.

How long does a Patient Assistance Program take?

Most PAPs take 2-6 weeks from application to first fill. Ask the manufacturer about a "bridge supply" — many will ship 30 days free while your application is being reviewed so you don't go without the drug.

What if I have a high-deductible plan?

For generics, Cost Plus Drugs cash price is often cheaper than your deductible-phase copay. For brand names, the manufacturer copay card almost always wins. A GoodRx coupon can be a last resort for uncovered drugs, but it doesn't count toward your deductible.

Are there charity grants for Polycythemia Vera?

Charities like HealthWell Foundation, PAN Foundation, Good Days, and the National Organization for Rare Disorders provide copay help for specific conditions. Funds often run out mid-year — apply early. We list the specific grants for your condition in the options above.

More about BESREMi