Product Information
DILTIAZEM 24H ER(CD) 120 MG CP is a generic product labeled by Ingenus Pharmaceuticals LLC, priced at $0.1435 per EA under NDC 50742024830. Its NADAC has been published 309 times since Nov 4, 2020.
FDA first approved this application on Jun 14, 2019. Its Orange Book therapeutic-equivalence code is AB3 — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
120 mg/1
Manufacturer
Ingenus Pharmaceuticals LLCNDC
50742024830
Classification
Generic
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
DILTIAZEM HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA208783FDA Approved
6/14/2019
TE Code
AB3
On Market Since
6/14/2019
Pharmacological Classes
Price Statistics
The NADAC for DILTIAZEM 24H ER(CD) 120 MG CP has been published 309 times since Nov 4, 2020, and over the history we have for it it has declined 39.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.1435 per EA |
|---|---|
| All-time high | $0.2618 (Jan 13, 2021) |
| All-time low | $0.1262 (May 22, 2024) |
| 52-week high | $0.1503 |
| 52-week low | $0.1435 |
| Median price | $0.1522 |
| Average price | $0.1690 |
| Largest weekly change | +38.5% (Jun 19, 2024) |
| Weeks tracked | 309 |
| Tracking since | Nov 4, 2020 |
Generic Alternatives
The matcher finds 7 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 27% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
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Manufacturer
Ingenus Pharmaceuticals LLC manufacturer profile
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Drug market
diltiazem hydrochloride market comparison
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Therapeutic class
Calcium Channel Blocker class view
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Trend hub
Latest market trends
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of DILTIAZEM 24H ER(CD) 120 MG CP?
The current National Average Drug Acquisition Cost (NADAC) for DILTIAZEM 24H ER(CD) 120 MG CP, manufactured by Ingenus Pharmaceuticals LLC, is $0.1435 per EA (NDC 50742024830), effective Sep 30, 2026.
How has the price of DILTIAZEM 24H ER(CD) 120 MG CP changed over time?
Over the history we have for it, the NADAC for DILTIAZEM 24H ER(CD) 120 MG CP has declined 39.5%. It has been tracked across 309 weekly CMS publications since Nov 4, 2020.
What are the highest and lowest recorded NADAC prices for DILTIAZEM 24H ER(CD) 120 MG CP?
Since Nov 4, 2020, the NADAC for DILTIAZEM 24H ER(CD) 120 MG CP has ranged from a low of $0.1262 (May 22, 2024) to a high of $0.2618 (Jan 13, 2021), with a median of $0.1522 per EA.
Are there cheaper alternatives to DILTIAZEM 24H ER(CD) 120 MG CP?
Yes. 7 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, TIADYLT ER 120 MG CAPSULE, is $0.1054 per EA — about 27% below DILTIAZEM 24H ER(CD) 120 MG CP.
Who manufactures DILTIAZEM 24H ER(CD) 120 MG CP?
DILTIAZEM 24H ER(CD) 120 MG CP (NDC 50742024830) is labeled by Ingenus Pharmaceuticals LLC, and CMS classifies it as a generic product.