Product Information
DILTIAZEM 12HR ER 90 MG CAP is a generic product labeled by NorthStar Rx LLC, priced at $1.8325 per EA under NDC 16714055401. Its NADAC has been published 183 times since Dec 28, 2022.
Strength
90 mg/1
Manufacturer
NorthStar Rx LLCNDC
16714055401
Classification
Generic
Dosage Form
CAPSULE, EXTENDED RELEASE
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
DILTIAZEM HYDROCHLORIDEApproval Type
Generic (ANDA)
FDA Application
ANDA212317On Market Since
6/23/2022
Pharmacological Classes
Price Statistics
The NADAC for DILTIAZEM 12HR ER 90 MG CAP has been published 183 times since Dec 28, 2022, and over the history we have for it it has declined 20.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $1.8325 per EA |
|---|---|
| All-time high | $3.0418 (Apr 12, 2023) |
| All-time low | $1.7026 (May 20, 2026) |
| 52-week high | $1.9411 |
| 52-week low | $1.7026 |
| Median price | $2.0945 |
| Average price | $2.2242 |
| Largest weekly change | +31.9% (Feb 22, 2023) |
| Weeks tracked | 183 |
| Tracking since | Dec 28, 2022 |
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 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 90 MG CAP?
The current National Average Drug Acquisition Cost (NADAC) for DILTIAZEM 12HR ER 90 MG CAP, manufactured by NorthStar Rx LLC, is $1.8325 per EA (NDC 16714055401), effective Jun 24, 2026.
How has the price of DILTIAZEM 12HR ER 90 MG CAP changed over time?
Over the history we have for it, the NADAC for DILTIAZEM 12HR ER 90 MG CAP has declined 20.5%. It has been tracked across 183 weekly CMS publications since Dec 28, 2022.
What are the highest and lowest recorded NADAC prices for DILTIAZEM 12HR ER 90 MG CAP?
Since Dec 28, 2022, the NADAC for DILTIAZEM 12HR ER 90 MG CAP has ranged from a low of $1.7026 (May 20, 2026) to a high of $3.0418 (Apr 12, 2023), with a median of $2.0945 per EA.
Are there cheaper alternatives to DILTIAZEM 12HR ER 90 MG CAP?
Yes. 5 NADAC-published products share the same active ingredient, strength, and dosage form. The lowest-priced option, DILTIAZEM 90 MG TABLET, is $0.0692 per EA — about 96% below DILTIAZEM 12HR ER 90 MG CAP.
Who manufactures DILTIAZEM 12HR ER 90 MG CAP?
DILTIAZEM 12HR ER 90 MG CAP (NDC 16714055401) is labeled by NorthStar Rx LLC, and CMS classifies it as a generic product.
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