How do you pay?

How to pay the least

Ask for the cash price

XPHOZAH

We didn’t find one.

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

Compare every option

Question
Brand nameXPHOZAH
Authorized generictenapanor
Regular generictenapanor
What you’d pay
Cash priceAsk the pharmacy
Not soldThere isn’t one
Not soldNone found
Same as XPHOZAH?
The original
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–

Brand nameThe maker’s card

XPHOZAH Commercial Copay Program

Savings card from Ardelyx

No insuranceNeeds insuranceNo cash price listed.
Insurance · as little as $0 a month

Sign up on xphozah.com 

Or call 1-877-527-3927.

In the maker’s words

“Patients with commercial insurance pay as little as $0 per 30-day prescription fill of XPHOZAH.”

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

See the brand name →

Regular genericNot sold

We didn’t find one. 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

What the FDA label says

XPHOZAH is a sodium hydrogen exchanger 3 (NHE3) inhibitor indicated to reduce serum phosphorus in adults with chronic kidney disease (CKD) on dialysis as add-on therapy in patients who have an inadequate response to phosphate binders or who are intolerant of any dose of phosphate binder therapy.

Source: the FDA label for XPHOZAH (Ardelyx, Inc.), June 27, 2025. Full label on DailyMed 

Good to know