Xembify savings card: as little as $0 a fill with commercial insurance

How to pay the least

Ask for the cash price

Xembify

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

Free from the maker, if you qualify Xembify Connexions Patient Assistance Program (PAP). Total household income less than or equal to 400% of the federal poverty level Or call 1-844-699-3624.

See if you qualify

Compare every option

Brand nameXembify

Authorized genericimmune globulin subcutaneous and human-klhw

Regular genericimmune globulin subcutaneous and human-klhw

What you’d pay

Cash priceAsk the pharmacy

Not soldThere isn’t one

Not soldAsk the pharmacy

Same as Xembify?

The original

–

Brand nameThe maker’s card

Xembify Connexions Copay Assistance Program

Savings card from Grifols

No insuranceNeeds insuranceNo cash price listed.

Insurance · as little as $0 a fill

The card takes up to $10,000 a year off your co-pay.

In the maker’s words

“Eligible patients may pay $0 copay for XEMBIFY.”

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

See the brand name →

Regular genericNot sold

Xembify 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

Primary immunodeficiency (a weak immune system)

What the FDA label says

XEMBIFY® (immune globulin subcutaneous, human-klhw) is a 20% immune globulin solution for subcutaneous injection indicated for treatment of Primary Humoral Immunodeficiency (PI) in patients 2 years of age and older.

Source: the FDA label for Xembify (GRIFOLS USA, LLC), March 17, 2025. 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/xembify/