Product Information
TETRABENAZINE 12.5 MG TABLET is a generic product labeled by Heritage Pharmaceuticals Inc., priced at $0.7604 per EA under NDC 23155093863. Its NADAC has been published 29 times since Feb 4, 2026.
FDA first approved this application on Jan 22, 2020. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
12.5 mg/1
Manufacturer
Heritage Pharmaceuticals Inc.NDC
23155093863
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
TETRABENAZINEApproval Type
Generic (ANDA)
FDA Application
ANDA213316FDA Approved
1/22/2020
TE Code
AB
On Market Since
9/1/2025
Pharmacological Classes
Price Statistics
The NADAC for TETRABENAZINE 12.5 MG TABLET has been published 29 times since Feb 4, 2026, and over the history we have for it it has declined 3.0%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.7604 per EA |
|---|---|
| All-time high | $0.8066 (Jul 15, 2026) |
| All-time low | $0.7604 (Aug 19, 2026) |
| 52-week high | $0.8066 |
| 52-week low | $0.7604 |
| Median price | $0.7953 |
| Average price | $0.7914 |
| Largest weekly change | -4.7% (Aug 19, 2026) |
| Weeks tracked | 29 |
| Tracking since | Feb 4, 2026 |
Generic Alternatives
The matcher finds 3 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). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
Frequently asked questions
What is the NADAC price of TETRABENAZINE 12.5 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for TETRABENAZINE 12.5 MG TABLET, manufactured by Heritage Pharmaceuticals Inc., is $0.7604 per EA (NDC 23155093863), effective Aug 19, 2026.
How has the price of TETRABENAZINE 12.5 MG TABLET changed over time?
Over the history we have for it, the NADAC for TETRABENAZINE 12.5 MG TABLET has declined 3.0%. It has been tracked across 29 weekly CMS publications since Feb 4, 2026.
What are the highest and lowest recorded NADAC prices for TETRABENAZINE 12.5 MG TABLET?
Since Feb 4, 2026, the NADAC for TETRABENAZINE 12.5 MG TABLET has ranged from a low of $0.7604 (Aug 19, 2026) to a high of $0.8066 (Jul 15, 2026), with a median of $0.7953 per EA.
Are there cheaper alternatives to TETRABENAZINE 12.5 MG TABLET?
3 manufacturers publish a NADAC-priced product with the same active ingredient and strength as TETRABENAZINE 12.5 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures TETRABENAZINE 12.5 MG TABLET?
TETRABENAZINE 12.5 MG TABLET (NDC 23155093863) is labeled by Heritage Pharmaceuticals Inc., and CMS classifies it as a generic product.