NDC codes

FDA NDC Directory
Product NDC (as listed)70518-4702Labeler and product segments. Claims need a package NDC.
Product NDC at billing width70518-4702Add 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
70518-4702-07051847020030 TABLET, EXTENDED RELEASE in 1 BLISTER PACK (70518-4702-0)Marketed from Jul 19, 2026

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 207763
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 70518-4702_570a1f6b-080c-2ded-e063-6394a90a1152SPL ID 570a1f6b-080c-2ded-e063-6394a90a1152SPL set ID fa679e97-3b3d-4bf2-8de7-da3a89e38b37RxCUI 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

N470518470200 followed by a unit qualifier and the quantity

Package 70518-4702-00. 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

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