Winrevair savings card: as little as $5 a prescription with commercial insurance

How to pay the least

Ask for the cash price

Winrevair

Winrevair is a biologic. Biologics don’t have generics, but some have biosimilars or an unbranded version from the same maker. Ask your pharmacist or prescriber whether one is sold.

Ask your pharmacy for Winrevair’s cash price, and one or two other pharmacies too.
Winrevair’s savings card works only with insurance from a job or one you bought.

Free from the maker, if you qualify Merck Patient Assistance Program. You may qualify for the program if you have a household income of $63,840 or less for individuals, $86,560 or less for couples, or $132,000 or less for a family of 4. Or call 800-727-5400.

See if you qualify

Compare every option

Brand nameWinrevair

Authorized genericsotatercept-csrk

Regular genericsotatercept-csrk

What you’d pay

Cash priceAsk the pharmacy

Not soldThere isn’t one

Not soldAsk the pharmacy

Same as Winrevair?

The original

–

Brand nameThe maker’s card

WINREVAIR Savings Offer

Savings card from Merck

No insuranceNeeds insuranceNo cash price listed.

Insurance · as little as $5 a prescription

The card takes up to $10,150 per patient off your co-pay.

In the maker’s words

“Pay as little as $5 per prescription of WINREVAIR…”

From the maker’s offer on winrevair.com, checked November 2, 2026. Co-pay cards can’t be used with Medicare (including Medicare Advantage), Medicaid, TRICARE or VA.

Maker’s card or discount card?

A discount card like GoodRx lowers the pharmacy’s cash price, but for a brand-name drug that price often stays high. Compare it with the maker’s card above. You can usually use one or the other on a fill, not both.

Authorized genericNot sold

There isn’t one. An authorized generic is Winrevair itself, from the same company, sold without the brand name, and usually for less. For now Winrevair is the only choice; its maker’s savings card can lower what you pay.

See the brand name →

Regular genericNot sold

Winrevair is a biologic. Biologics don’t have generics, but some have biosimilars or an unbranded version from the same maker. Ask your pharmacist or prescriber whether one is sold. Generics usually come once the brand’s patents and exclusivity end. Until then, the maker’s savings card is the way to pay less.

See the brand name →

What it’s used for

High blood pressure in the lungs (PAH)

What the FDA label says

WINREVAIR is an activin signaling inhibitor indicated for the treatment of adults with pulmonary arterial hypertension (PAH, WHO Group 1 pulmonary hypertension) to improve exercise capacity and WHO functional class (FC), and reduce the risk of clinical worsening events, including hospitalization for PAH, lung transplantation and death.

Source: the FDA label for Winrevair (Merck Sharp & Dohme LLC), September 21, 2026. Full label on DailyMed

Good to know

“Commercial insurance” means a plan from a job, from the marketplace, or one you buy yourself. A retiree plan that’s part of Medicare counts as Medicare. Co-pay cards can’t be used with Medicare (including Medicare Advantage), Medicaid, TRICARE or VA.
Most cards need a sign-up on the maker’s site, and many work only if your plan covers the drug. Then give the card’s details to your pharmacy.
Don’t stop or change a medicine without talking to your pharmacist or prescriber.

Prices checked November 2, 2026. Prices change: confirm with the pharmacy before you fill. drugalt.com/drug/winrevair/