Idelvion savings card: $0 with commercial insurance

How to pay the least

Ask for the cash price

Idelvion

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

Compare every option

Brand nameIdelvion

Authorized genericcoagulation factor ix recombinant human

Regular genericcoagulation factor ix recombinant human

What you’d pay

Cash priceAsk the pharmacy

Not soldThere isn’t one

Not soldAsk the pharmacy

Same as Idelvion?

The original

–

Brand nameThe maker’s card

IDELVION Copay Support Program (IDELVION Connect)

Savings card from CSL Behring

No insuranceNeeds insuranceNo cash price listed.

Insurance $0

Or call 1-800-676-4266.

In the maker’s words

“If eligible, you can pay $0 up to the program maximum toward out-of-pocket expenses associated with IDELVION therapy.”

From the maker’s offer on idelvion.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 Idelvion itself, from the same company, sold without the brand name, and usually for less. For now Idelvion is the only choice; its maker’s savings card can lower what you pay.

See the brand name →

Regular genericNot sold

Idelvion 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

Treating and preventing bleeding in hemophilia B

What the FDA label says

IDELVION, Coagulation Factor IX (Recombinant), Albumin Fusion Protein (rIX-FP), a recombinant DNA-derived coagulation Factor IX concentrate, is indicated in children and adults with Hemophilia B (congenital Factor IX deficiency) for:

On-demand treatment and control of bleeding episodes
Perioperative management of bleeding
Routine prophylaxis to reduce the frequency of bleeding episodes

Limitations of Use:

IDELVION is not indicated for immune tolerance induction in patients with Hemophilia B.

Source: the FDA label for Idelvion (CSL Behring Lengnau AG), June 30, 2023. 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/idelvion/