VELTASSA 8.4 GM POWDER PACKET
FDA nonproprietary name: patiromer
For 1 unit (EA)
Pharmacies pay
$34.02 – $45.48 filed
1 × $34.01781 to $45.47695 per EA (the 3 NDCs differ)
CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · eff. 2026-09-23 · as of 2026-10-14 · retrieved 2026-10-17
Medicare Part D paid
$34.14 filed
1 × $34.14368 per EA, Part D average
Medicare's price is not your price.
Medicare Part D · DSD_PTD_RY26_P04_V10_DY24_BGM.csv · eff. 2024-01-01 to 2024-12-31 · as of 2026-06-25 · retrieved 2026-10-18
The spread
0.75× – 1.0× estimated
Medicare paid between 0.75× and 1.0× what pharmacies pay, depending on the NDC.
Part D averages every strength and form sold under “Veltassa” / “Patiromer Calcium Sorbitex” into one figure, so it is not specific to this NDC.
OpenBill calculation · DSD_PTD_RY26_P04_V10_DY24_BGM.csv + nadac-national-average-drug-acquisition-cost-20261014.csv · NADAC eff. 2026-09-23 (file of 2026-10-14, retrieved 2026-10-17) · Part D 2024-01-01 to 2024-12-31 (file of 2026-06-25, retrieved 2026-10-18)
Cost-plus estimate
$44.12 – $57.30 estimated
NADAC for the pack + 15% + $5.00 fee per fill
This is a model, not a price any pharmacy quoted. Shipping is not included. How it is worked out
OpenBill calculation · nadac-national-average-drug-acquisition-cost-20261014.csv · NADAC eff. 2026-09-23 (file of 2026-10-14, retrieved 2026-10-17)
Open the interactive card Change the quantity, type what you were charged, and see every record in full.
What it is
VELTASSA 8.4 GM POWDER PACKET is how the CMS NADAC file names this product. The FDA NDC Directory lists it as patiromer, under the trade name “VELTASSA”.
FDA gives its dosage form as powder, for suspension and its route as oral.
The labeler, the company named on the label, is Vifor Pharma, Inc.
FDA’s Established Pharmacologic Class for it is Potassium Binder.
The NADAC file of 2026-10-14 prices it under 3 NDCs (National Drug Codes); the FDA directory lists 2 of them.
NADAC classes it as a brand-name drug (rate-setting class B), and does not mark it as sold over the counter.
What pharmacies pay
Pharmacies pay $34.02 – $45.48 for 1 unit (EA), depending on the NDC ($34.01781 to $45.47695 per EA), by the CMS NADAC file of 2026-10-14; that price took effect on 2026-09-23. That is what pharmacies pay their suppliers, not what they charge you.
NADAC’s explanation codes for it: 1, calculated from the most recently completed pharmacy survey; 5, calculated based on package size.
What NADAC measures · NADAC explanation codes
All 3 NDCs
- 53436-0084-01 · not listed as a package in the FDA directory · $34.01781 per EA · eff. 2026-09-23 filed
- 53436-0084-04 · Vifor Pharma, Inc. · $45.47695 per EA · eff. 2026-09-23 filed
- 53436-0084-30 · Vifor Pharma, Inc. · $34.01781 per EA · eff. 2026-09-23 filed
Other strengths, forms and brands
1 other product in the NADAC file shares the FDA nonproprietary name patiromer with VELTASSA 8.4 GM POWDER PACKET.
| Product | Pharmacies pay per unit | Medicare per unit |
|---|---|---|
| VELTASSA 8.4 GM POWDER PACKET this page | $34.01781 to $45.47695 per EA filed | $34.14368 per EA filed |
| VELTASSA 16.8 GM POWDER PACKET | $33.96801 per EA filed | $34.14368 per EA filed |
Part D is one average per brand and generic name, over every strength and form.
CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · eff. 2026-09-23 · as of 2026-10-14 · retrieved 2026-10-17
Medicare Part D · DSD_PTD_RY26_P04_V10_DY24_BGM.csv · eff. 2024-01-01 to 2024-12-31 · as of 2026-06-25 · retrieved 2026-10-18
What Medicare paid
Medicare Part D paid $34.14 for 1 unit (EA), at an average of $34.14368 per EA in 2024 (2024-01-01 to 2024-12-31) for “Veltassa” and “Patiromer Calcium Sorbitex”, every strength and form sold under that name together (Medicare Part D Spending by Drug, file of 2026-06-25).
That average covers 163,389 Part D claims (fills, including refills) for 2024-01-01 to 2024-12-31, across every maker, strength and form under the name.
Medicare's price is not your price.
What Part D spending measures · Which Medicare figure OpenBill compares · How the spread is worked out
What to ask at the counter
None of these figures is your price: what you pay depends on your pharmacy, your insurance, coupons and discounts.
- What is your cash price for 1 unit (EA)? Is it lower than what I would pay through my insurance?
- Which NDC (the 11-digit number on the package) is this? Pharmacies pay $34.01781 to $45.47695 per EA for this product, depending on the NDC.
- If you have Medicare Part D: what is my plan’s copay or coinsurance for it? The Part D average on this page is not what you pay.
- These are questions about price, not medical advice. Do not change or stop a medicine without talking to your prescriber or pharmacist.
Questions
- Why is the comparison with Medicare for VELTASSA 8.4 GM POWDER PACKET labelled estimated?
- Beyond what the card shows, the records give these reasons: The Part D figure covers 2024-01-01 to 2024-12-31; the NADAC price is from the file of 2026-10-14. Part D spending basis, as the Part D record states it: Part D 2024 average spend per dosage unit for Veltassa / Patiromer Calcium Sorbitex: all makers, strengths, forms and routes combined, claim-weighted; gross cost incl. dispensing fees and patient pay, before rebates. Unit taken as NADAC's EA. Joined on brand name.
- Why does this page start at 1 unit (EA)?
- NADAC prices this product per EA, and the FDA NDC Directory lists 2 of its 3 NDCs (it does not list the other one) as dosage form “POWDER, FOR SUSPENSION” with route “ORAL”. Only a tablet, capsule, lozenge or troche with route “ORAL”, or a tablet or film with route “SUBLINGUAL” or “BUCCAL”, starts at 30, and none of these is one. NADAC’s EA for it may be a whole package (such as a kit, pen, syringe, vial or inhaler) or one dose inside it, and the files do not say which. So the card starts at 1 unit (EA) rather than guess how many make up a fill; change it to match your prescription.