Proton Pump Inhibitor
An Established Pharmacologic Class (EPC) in the FDA NDC Directory: the class FDA records for a product in its PHARM_CLASSES field.
In the NADAC file of 2026-10-14
62 products in the NADAC file of 2026-10-14 have an NDC that FDA lists in this class, covering 16 nonproprietary names as FDA writes them. 11 of them have a Medicare figure on OpenBill.
Being in one class means FDA describes the drugs’ pharmacology the same way. It does not mean one can replace another; that is a question for your prescriber.
Prices per unit: CMS NADAC · nadac-national-average-drug-acquisition-cost-20261014.csv · as of 2026-10-14 · retrieved 2026-10-17. Classes: FDA NDC Directory · ndctext.zip · as of 2026-10-16.
The products, with what pharmacies pay per unit
- ACID REDUCER DR 20 MG CAP
- DEXILANT DR 30 MG CAPSULE
- DEXILANT DR 60 MG CAPSULE
- DEXLANSOPRAZOLE DR 30 MG CAP
- DEXLANSOPRAZOLE DR 60 MG CAP
- ESOMEPRAZOLE DR 10 MG PACKET
- ESOMEPRAZOLE DR 2.5 MG PACKET
- ESOMEPRAZOLE DR 20 MG PACKET
- ESOMEPRAZOLE DR 40 MG PACKET
- ESOMEPRAZOLE DR 5 MG PACKET
- ESOMEPRAZOLE MAG DR 20 MG CAP
- ESOMEPRAZOLE MAG DR 40 MG CAP
- FT ACID REDUCER DR 15 MG CAP
- FT ACID REDUCER DR 20 MG CAP
- FT OMEPRAZOLE DR 20 MG TABLET
- GNP ESOMEPRAZOLE MAG DR 20 MG
- GNP LANSOPRAZOLE DR 15 MG CAP
- GNP OMEPRAZOLE DR 20 MG TABLET
- GS ESOMEPRAZOLE MAG DR 20 MG
- GS LANSOPRAZOLE DR 15 MG CAP
- GS OMEPRAZOLE DR 20 MG ODT
- GS OMEPRAZOLE DR 20 MG TABLET
- LANSOPRAZOLE DR 15 MG CAPSULE
- LANSOPRAZOLE DR 15 MG ODT
- LANSOPRAZOLE DR 30 MG CAPSULE
- LANSOPRAZOLE DR 30 MG ODT
- NAPROXEN-ESOMEPRAZ DR 375-20 MG
- NAPROXEN-ESOMEPRAZ DR 500-20 MG
- NEXIUM DR 10 MG PACKET
- NEXIUM DR 2.5 MG PACKET
- NEXIUM DR 20 MG CAPSULE
- NEXIUM DR 20 MG PACKET
- NEXIUM DR 40 MG CAPSULE
- NEXIUM DR 40 MG PACKET
- NEXIUM DR 5 MG PACKET
- OMEPRAZOLE DR 10 MG CAPSULE
- OMEPRAZOLE DR 20 MG CAPSULE
- OMEPRAZOLE DR 20 MG ODT
- OMEPRAZOLE DR 20 MG TABLET
- OMEPRAZOLE DR 40 MG CAPSULE
- OMEPRAZOLE MAG DR 20 MG CAP
- OMEPRAZOLE MAG DR 20 MG TABLET
- OMEPRAZOLE MAG DR 20.6 MG CAP
- OMEPRAZOLE-BICARB 20-1,100 CAP
- OMEPRAZOLE-BICARB 20-1,680 PKT
- OMEPRAZOLE-BICARB 40-1,100 CAP
- OMEPRAZOLE-BICARB 40-1,680 PKT
- PANTOPRAZOLE DR 40 MG SUSP PKT
- PANTOPRAZOLE SOD DR 20 MG TAB
- PANTOPRAZOLE SOD DR 40 MG TAB
- PANTOPRAZOLE SODIUM 40 MG VIAL
- PREVACID DR 15 MG SOLUTAB
- PREVACID DR 30 MG CAPSULE
- PREVACID DR 30 MG SOLUTAB
- PRILOSEC DR 10 MG SUSPENSION
- PRILOSEC DR 2.5 MG SUSPENSION
- PROTONIX 40 MG SUSPENSION
- PROTONIX DR 20 MG TABLET
- PROTONIX DR 40 MG TABLET
- QC LANSOPRAZOLE DR 15 MG CAP
- RABEPRAZOLE SOD DR 20 MG TAB
- TALICIA DR 10-250-12.5 MG CAP
How to read these prices
OpenBill holds every page to these five rules, written by the project’s owner and quoted word for word:
- A price is a range to expect, never a quote.
- Medicare's price is not your price. Say so on every screen that shows it.
- State which dataset and which effective date produced every figure.
- If a source is stale or a file is empty, show that rather than a zero.
- Disclaimer footer: not medical advice, no warranty, other people's data can be wrong.