Product Information
CARBAMAZEPINE ER 400 MG TABLET is a generic product labeled by Epic Pharma LLC, priced at $0.6133 per EA under NDC 42806027601. Its NADAC has been published 80 times since Feb 12, 2025.
FDA first approved this application on Mar 2, 2023. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
400 mg/1
Manufacturer
Epic Pharma LLCNDC
42806027601
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
CARBAMAZEPINEApproval Type
Generic (ANDA)
FDA Application
ANDA216235FDA Approved
3/2/2023
TE Code
AB
On Market Since
6/3/2024
Pharmacological Classes
Price Statistics
The NADAC for CARBAMAZEPINE ER 400 MG TABLET has been published 80 times since Feb 12, 2025, and over the history we have for it it has risen 4.5%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.6133 per EA |
|---|---|
| All-time high | $0.7565 (Apr 16, 2025) |
| All-time low | $0.5655 (Apr 22, 2026) |
| 52-week high | $0.7270 |
| 52-week low | $0.5655 |
| Median price | $0.6668 |
| Average price | $0.6625 |
| Largest weekly change | +13.7% (Feb 19, 2025) |
| Weeks tracked | 80 |
| Tracking since | Feb 12, 2025 |
Generic Alternatives
The matcher finds 5 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 2% at current NADAC. 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 CARBAMAZEPINE ER 400 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for CARBAMAZEPINE ER 400 MG TABLET, manufactured by Epic Pharma LLC, is $0.6133 per EA (NDC 42806027601), effective Aug 19, 2026.
How has the price of CARBAMAZEPINE ER 400 MG TABLET changed over time?
Over the history we have for it, the NADAC for CARBAMAZEPINE ER 400 MG TABLET has risen 4.5%. It has been tracked across 80 weekly CMS publications since Feb 12, 2025.
What are the highest and lowest recorded NADAC prices for CARBAMAZEPINE ER 400 MG TABLET?
Since Feb 12, 2025, the NADAC for CARBAMAZEPINE ER 400 MG TABLET has ranged from a low of $0.5655 (Apr 22, 2026) to a high of $0.7565 (Apr 16, 2025), with a median of $0.6668 per EA.
Are there cheaper alternatives to CARBAMAZEPINE ER 400 MG TABLET?
Yes. 5 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, CARBAMAZEPINE ER 400 MG TABLET, is $0.6009 per EA — about 2% below CARBAMAZEPINE ER 400 MG TABLET.
Who manufactures CARBAMAZEPINE ER 400 MG TABLET?
CARBAMAZEPINE ER 400 MG TABLET (NDC 42806027601) is labeled by Epic Pharma LLC, and CMS classifies it as a generic product.