Product Information
DILTIAZEM 24H ER(CD) 300 MG CP is a generic product labeled by Oceanside Pharmaceuticals, priced at $0.2993 per EA under NDC 68682099898. Its NADAC has been published 541 times since May 27, 2015.
Strength
300 mg/1
Manufacturer
Oceanside PharmaceuticalsNDC
68682099898
Classification
Generic
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Last Updated
9/17/2025
Active Ingredients
DILTIAZEM HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA075116On Market Since
12/28/1999
Pharmacological Classes
Price Statistics
The NADAC for DILTIAZEM 24H ER(CD) 300 MG CP has been published 541 times since May 27, 2015, and over the history we have for it it has declined 58.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.2993 per EA |
|---|---|
| All-time high | $0.7121 (Jun 10, 2015) |
| All-time low | $0.2613 (Apr 19, 2023) |
| 52-week high | $0.3075 |
| 52-week low | $0.2993 |
| Median price | $0.4879 |
| Average price | $0.4681 |
| Largest weekly change | +35.3% (Aug 21, 2024) |
| Weeks tracked | 541 |
| Tracking since | May 27, 2015 |
Generic Alternatives
The matcher finds 5 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 5 manufacturers (up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 42% 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 24H ER(CD) 300 MG CP?
The current National Average Drug Acquisition Cost (NADAC) for DILTIAZEM 24H ER(CD) 300 MG CP, manufactured by Oceanside Pharmaceuticals, is $0.2993 per EA (NDC 68682099898), effective Oct 1, 2025.
How has the price of DILTIAZEM 24H ER(CD) 300 MG CP changed over time?
Over the history we have for it, the NADAC for DILTIAZEM 24H ER(CD) 300 MG CP has declined 58.0%. It has been tracked across 541 weekly CMS publications since May 27, 2015.
What are the highest and lowest recorded NADAC prices for DILTIAZEM 24H ER(CD) 300 MG CP?
Since May 27, 2015, the NADAC for DILTIAZEM 24H ER(CD) 300 MG CP has ranged from a low of $0.2613 (Apr 19, 2023) to a high of $0.7121 (Jun 10, 2015), with a median of $0.4879 per EA.
Are there cheaper alternatives to DILTIAZEM 24H ER(CD) 300 MG CP?
Yes. 5 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, DILTIAZEM 24HR ER 300 MG CAP, is $0.1729 per EA — about 42% below DILTIAZEM 24H ER(CD) 300 MG CP.
Who manufactures DILTIAZEM 24H ER(CD) 300 MG CP?
DILTIAZEM 24H ER(CD) 300 MG CP (NDC 68682099898) is labeled by Oceanside Pharmaceuticals, and CMS classifies it as a generic product.
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