Product Information
DILTIAZEM 12HR ER 120 MG CAP is a generic product labeled by Upsher-Smith Laboratories LLC, priced at $2.1564 per EA under NDC 24979018301. Its NADAC has been published 126 times since Jan 31, 2024.
Strength
120 mg/1
Manufacturer
Upsher-Smith Laboratories LLCNDC
24979018301
Classification
Generic
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
DILTIAZEM HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA217377On Market Since
5/1/2023
Pharmacological Classes
Price Statistics
The NADAC for DILTIAZEM 12HR ER 120 MG CAP has been published 126 times since Jan 31, 2024, and over the history we have for it it has declined 44.3%. The table below summarizes its recorded NADAC range and movement.
| Current price | $2.1564 per EA |
|---|---|
| All-time high | $3.8740 (Feb 14, 2024) |
| All-time low | $1.4219 (Jul 17, 2024) |
| 52-week high | $2.5115 |
| 52-week low | $2.1564 |
| Median price | $2.3375 |
| Average price | $2.3671 |
| Largest weekly change | -50.4% (Apr 17, 2024) |
| Weeks tracked | 126 |
| Tracking since | Jan 31, 2024 |
Generic Alternatives
The matcher finds 7 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 7 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 96% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of DILTIAZEM 12HR ER 120 MG CAP?
The current National Average Drug Acquisition Cost (NADAC) for DILTIAZEM 12HR ER 120 MG CAP, manufactured by Upsher-Smith Laboratories LLC, is $2.1564 per EA (NDC 24979018301), effective Jun 24, 2026.
How has the price of DILTIAZEM 12HR ER 120 MG CAP changed over time?
Over the history we have for it, the NADAC for DILTIAZEM 12HR ER 120 MG CAP has declined 44.3%. It has been tracked across 126 weekly CMS publications since Jan 31, 2024.
What are the highest and lowest recorded NADAC prices for DILTIAZEM 12HR ER 120 MG CAP?
Since Jan 31, 2024, the NADAC for DILTIAZEM 12HR ER 120 MG CAP has ranged from a low of $1.4219 (Jul 17, 2024) to a high of $3.8740 (Feb 14, 2024), with a median of $2.3375 per EA.
Are there cheaper alternatives to DILTIAZEM 12HR ER 120 MG CAP?
Yes. 7 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, TIADYLT ER 120 MG CAPSULE, is $0.0891 per EA — about 96% below DILTIAZEM 12HR ER 120 MG CAP.
Who manufactures DILTIAZEM 12HR ER 120 MG CAP?
DILTIAZEM 12HR ER 120 MG CAP (NDC 24979018301) is labeled by Upsher-Smith Laboratories LLC, and CMS classifies it as a generic product.
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