Proton Pump Inhibitors
6 drugs in this class, prescribed by 310,897 Medicare Part D providers.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
$586.4M
Total Cost
23,785,760
Claims
6
Drugs
$25
Avg Cost/Claim
Key Insights
- Most expensive per prescription: Omeprazole-Sodium Bicarbonate at $2,094/claim
- Most prescribed: Omeprazole with 12,147,266 claims
- This class represents 0.2% of total Medicare Part D spending
All Proton Pump Inhibitors Drugs
| Drug | Cost | Claims |
|---|---|---|
| Omeprazole | $182.7M | 12,147,266 |
| Pantoprazole Sodium | $165.1M | 10,061,854 |
| Dexlansoprazole | $98.7M | 275,116 |
| Esomeprazole Magnesium | $66.3M | 964,193 |
| Omeprazole/Sodium Bicarbonate | $58.6M | 27,976 |
| Lansoprazole | $15.0M | 309,355 |