NDC codes

FDA NDC Directory
Product NDC (as listed)70518-4121Labeler and product segments. Claims need a package NDC.
Product NDC at billing width70518-4121Add the package segment from the table below.
Package NDCs as listed with the FDA, and the 11-digit 5-4-2 form used on claims. The highlighted digit is the added leading zero.
Package NDC11-digit (billing)PackageCopy
70518-4121-07051841210030 TABLET, EXTENDED RELEASE in 1 BLISTER PACK (70518-4121-0)Marketed from Jul 10, 2024

How the 11-digit form is made: The package segment has 1 digit, so one leading zero is added to it (5-4-1 → 5-4-2). Formatting the NDC does not by itself make it billable — the product, package and quantity must match what was dispensed or administered, and payer rules apply. Conversion rules

Product information

Brand name (proprietary)
Lamotrigine
Generic name (nonproprietary)
lamotrigine
Active ingredients
Lamotrigine — 50 mg/1
Dosage form
Tablet, Extended release
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 202383
Marketing start
Listing expires
Other FDA classes
Decreased Central Nervous System Disorganized Electrical Activity (Physiologic effect)Dihydrofolate Reductase Inhibitors (Mechanism)Organic Cation Transporter 2 Inhibitors (Mechanism)
Identifiers
Product ID 70518-4121_4d65e768-faa2-1d32-e063-6394a90a93ddSPL ID 4d65e768-faa2-1d32-e063-6394a90a93ddSPL set ID 260dc37d-6e64-4688-82dc-10a1a428af17RxCUI 850091UNII U3H27498KS
Pharmacologic class
Anti-epileptic Agent; Mood Stabilizer

Billing references

What Med-Code can say about coding this product, and where each statement comes from. Nothing here is inferred from the name alone.

HCPCS codeNo match

No HCPCS code in Med-Code's directory. Oral products like this are usually dispensed by a pharmacy and billed by NDC.

NDC on a medical claim

N470518412100 followed by a unit qualifier and the quantity

Package 70518-4121-00. Unit qualifiers: F2 (international unit), GR (gram), ME (milligram), ML (milliliter), UN (unit (each)). The qualifier and quantity depend on what was given. About the N4 qualifier

Product label

Current FDA label (SPL), effective . This label includes a boxed warning.

Indications (excerpt from the label)

Lamotrigine extended-release tablets are indicated for: adjunctive therapy for primary generalized tonic-clonic seizures and partial-onset (PGTC) seizures with or without secondary generalization in patients aged 13 years and older. (1.1) conversion to monotherapy in patients aged 13 years and older with partial-onset seizures who are receiving treatment with a single antiepileptic drug (AED). (1.2) Limitation of use: Safety and effectiveness in patients younger than 13 years have not been established. (1.3) 1.1 Adjunctive Therapy Lamotrigine extended-release tablets are indicated as adjunctive therapy for primary generalized tonic-clonic (PGTC) seizures and partial-onset seizures with or wi…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 202383

Products listed under the same FDA application: other strengths and forms, and repackagers who relabel the same product.

FDA NDC Directory listings under ANDA 202383
ProductStrengthForm · routeLabelerProduct NDC
LamotrigineLamotrigine 250 mg/1Tablet, Extended releaseOralNorthStar Rx LLC16714-893
LamotrigineLamotrigine 250 mg/1Tablet, Extended releaseOralDr.Reddy's Laboratories Limited55111-419
LamotrigineLamotrigine 300 mg/1Tablet, Extended releaseOralDr.Reddy's Laboratories Limited55111-428
LamotrigineLamotrigine 100 mg/1Tablet, Extended releaseOralNorthStar Rx LLC16714-625
LamotrigineLamotrigine 25 mg/1Tablet, Extended releaseOralNorthStar Rx LLC16714-623
LamotrigineLamotrigine 50 mg/1Tablet, Extended releaseOralNorthStar Rx LLC16714-624
LamotrigineLamotrigine 200 mg/1Tablet, Extended releaseOralNorthStar Rx LLC16714-626
LamotrigineLamotrigine 300 mg/1Tablet, Extended releaseOralNorthStar Rx LLC16714-627
LamotrigineLamotrigine 50 mg/1Tablet, Extended releaseOralDr.Reddy's Laboratories Limited55111-718
LamotrigineLamotrigine 25 mg/1Tablet, Extended releaseOralDr.Reddy's Laboratories Limited55111-717
LamotrigineLamotrigine 100 mg/1Tablet, Extended releaseOralDr.Reddy's Laboratories Limited55111-719
LamotrigineLamotrigine 200 mg/1Tablet, Extended releaseOralDr.Reddy's Laboratories Limited55111-720

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