Sylvant savings card: as little as $0 an infusion with commercial insurance

Sylvant is given by a doctor or nurse and billed by the clinic, not a pharmacy. Your care team and your insurance decide which product you get, so ask them what you’d pay.

How to pay the least

Given by your care team

Billed by the clinic

Sylvant is given by a doctor or nurse, not picked up at a pharmacy.

Ask your care team or your plan what you’d pay before your visit.

Compare every option

Brand nameSylvant

Authorized genericsiltuximab

Regular genericsiltuximab

What you’d pay

Cash priceAsk the pharmacy

Not soldThere isn’t one

Not soldAsk the pharmacy

Same as Sylvant?

The original

–

Brand nameThe maker’s card

SYLVANT Financial Assistance (RRD Patient Solutions)

Savings card from Recordati Rare Diseases

No insuranceNeeds insuranceNo cash price listed.

Insurance · as little as $0 an infusion

Or call 1-855-299-8844.

In the maker’s words

“Eligible patients pay as little as $0 per infusion…”

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

Authorized genericNot sold

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

See the brand name →

Regular genericNot sold

Sylvant 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

Multicentric Castleman’s disease (MCD)

What the FDA label says

SYLVANT is an interleukin-6 (IL-6) antagonist indicated for the treatment of patients with multicentric Castleman's disease (MCD) who are human immunodeficiency virus (HIV) negative and human herpesvirus-8 (HHV-8) negative.

Limitations of Use

SYLVANT was not studied in patients with MCD who are HIV positive or HHV-8 positive because SYLVANT did not bind to virally produced IL-6 in a nonclinical study.

Source: the FDA label for Sylvant (Recordati Rare Diseases, Inc.), August 27, 2024. 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 the clinic’s billing office.
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/sylvant/