NDC codes

FDA NDC Directory
Product NDC (as listed)44523-120Labeler and product segments. Claims need a package NDC.
Product NDC at billing width44523-0120Add 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
44523-120-1644523012016470 mL in 1 BOTTLE (44523-120-16)Marketed from Nov 30, 2023

How the 11-digit form is made: The product segment has 3 digits, so one leading zero is added to it (5-3-2 → 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)
Gabapentin
Generic name (nonproprietary)
gabapentin
Active ingredients
Gabapentin — 250 mg/5mL
Dosage form
Solution
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 078974
Marketing start
Listing expires
Other FDA classes
Decreased Central Nervous System Disorganized Electrical Activity (Physiologic effect)
Identifiers
Product ID 44523-120_462c7cf4-92a8-cf81-e063-6294a90a43c3SPL ID 462c7cf4-92a8-cf81-e063-6294a90a43c3SPL set ID 0b3a4009-42f3-c84f-e063-6294a90a8068RxCUI 283523UNII 6CW7F3G59X

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

N444523012016 followed by a unit qualifier and the quantity

Package 44523-0120-16. 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 .

Indications (excerpt from the label)

Gabapentin oral solution is indicated for: Management of postherpetic neuralgia in adults Adjunctive therapy in the treatment of partial onset seizures, with and without secondary generalization, in adults and pediatric patients 3 years and older with epilepsy Gabapentin is indicated for: Postherpetic neuralgia in adults (1) Adjuncttive therapy in the treatment of partial onset seizures, with and without secondary generalization, in adults and pediatric patients 3 years and older with epilepsy (1)

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

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