Diuretics
6 drugs in this class, prescribed by 385,623 Medicare Part D providers.
Data: CMS Medicare Part D, 2023 (most current available) · Updated March 2026
$220.5M
Total Cost
23,467,602
Claims
6
Drugs
$9
Avg Cost/Claim
Key Insights
- Most expensive per prescription: Bumetanide at $44/claim
- Most prescribed: Furosemide with 9,788,207 claims
- This class represents 0.1% of total Medicare Part D spending
All Diuretics Drugs
| Drug | Cost | Claims |
|---|---|---|
| Furosemide | $62.3M | 9,788,207 |
| Hydrochlorothiazide | $42.4M | 7,879,021 |
| Spironolactone | $39.4M | 3,126,938 |
| Bumetanide | $32.4M | 735,077 |
| Torsemide | $22.2M | 971,579 |
| Chlorthalidone | $21.8M | 966,780 |