Product Information
LAMOTRIGINE ER 250 MG TABLET is a generic product labeled by NorthStar Rx LLC, priced at $1.2532 per EA under NDC 16714089301. Its NADAC has been published 381 times since May 8, 2019.
FDA first approved this application on Jun 19, 2013. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
250 mg/1
Manufacturer
NorthStar Rx LLCNDC
16714089301
Classification
Generic
Dosage Form
TABLET, EXTENDED RELEASE
Route
ORAL
Effective Date
8/19/2026
Active Ingredients
LAMOTRIGINEApproval Type
Generic (ANDA)
FDA Application
ANDA202383FDA Approved
6/19/2013
TE Code
AB
On Market Since
11/20/2018
Pharmacological Classes
Price Statistics
The NADAC for LAMOTRIGINE ER 250 MG TABLET has been published 381 times since May 8, 2019, and over the history we have for it it has declined 86.4%. The table below summarizes its recorded NADAC range and movement.
| Current price | $1.2532 per EA |
|---|---|
| All-time high | $11.0321 (Aug 14, 2019) |
| All-time low | $1.1070 (Nov 19, 2025) |
| 52-week high | $1.3127 |
| 52-week low | $1.1070 |
| Median price | $3.7477 |
| Average price | $4.4903 |
| Largest weekly change | +56.5% (Aug 21, 2024) |
| Weeks tracked | 381 |
| Tracking since | May 8, 2019 |
Generic Alternatives
The matcher finds 4 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 LAMOTRIGINE ER 250 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for LAMOTRIGINE ER 250 MG TABLET, manufactured by NorthStar Rx LLC, is $1.2532 per EA (NDC 16714089301), effective Aug 19, 2026.
How has the price of LAMOTRIGINE ER 250 MG TABLET changed over time?
Over the history we have for it, the NADAC for LAMOTRIGINE ER 250 MG TABLET has declined 86.4%. It has been tracked across 381 weekly CMS publications since May 8, 2019.
What are the highest and lowest recorded NADAC prices for LAMOTRIGINE ER 250 MG TABLET?
Since May 8, 2019, the NADAC for LAMOTRIGINE ER 250 MG TABLET has ranged from a low of $1.1070 (Nov 19, 2025) to a high of $11.0321 (Aug 14, 2019), with a median of $3.7477 per EA.
Are there cheaper alternatives to LAMOTRIGINE ER 250 MG TABLET?
4 manufacturers publish a NADAC-priced product with the same active ingredient and strength as LAMOTRIGINE ER 250 MG TABLET in a comparable dosage form, but none are currently priced below it.
Who manufactures LAMOTRIGINE ER 250 MG TABLET?
LAMOTRIGINE ER 250 MG TABLET (NDC 16714089301) is labeled by NorthStar Rx LLC, and CMS classifies it as a generic product.