NDC codes

FDA NDC Directory
Product NDC (as listed)68999-064Labeler and product segments. Claims need a package NDC.
Product NDC at billing width68999-0064Add 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
68999-064-24689990064242 TRAY in 1 BOX (68999-064-24) / 10 CUP in 1 TRAY / 5 mL in 1 CUP (68999-064-05)Marketed from Jun 9, 2026

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)
Ethosuximide
Generic name (nonproprietary)
ethosuximide
Active ingredients
Ethosuximide — 250 mg/5mL
Dosage form
Solution
Route
Oral
Product type
Prescription drug
Marketing category
ANDA — Abbreviated New Drug Application (generic)Application ANDA 040506
Marketing start
Listing expires
Other FDA classes
Decreased Central Nervous System Disorganized Electrical Activity (Physiologic effect)
Identifiers
Product ID 68999-064_53fe494e-ed69-2aad-e063-6294a90a70e4SPL ID 53fe494e-ed69-2aad-e063-6294a90a70e4SPL set ID a825265d-ace9-4463-a16d-f6d5e1e31188RxCUI 251322UNII 5SEH9X1D1D
Pharmacologic class
Anti-epileptic Agent

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

N468999006424 followed by a unit qualifier and the quantity

Package 68999-0064-24. 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)

INDICATIONS AND USAGE Ethosuximide is indicated for the control of absence (petit mal) epilepsy.

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

Other NDCs under ANDA 040506

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

FDA NDC Directory listings under ANDA 040506
ProductStrengthForm · routeLabelerProduct NDC
EthosuximideEthosuximide 250 mg/5mLSolutionOralChartwell RX, LLC62135-064

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