Primidone NDC 72603-610

NDC codes

FDA NDC Directory

Product NDC (as listed)72603-610Labeler and product segments. Claims need a package NDC.

Product NDC at billing width72603-0610Add 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 NDC	11-digit (billing)	Package	Copy
72603-610-01	72603061001	100 TABLET in 1 BOTTLE (72603-610-01)Marketed from May 1, 2025

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): Primidone
Generic name (nonproprietary): primidone
Active ingredients: Primidone — 250 mg/1
Dosage form: Tablet
Route: Oral
Labeler: NorthStar Rx LLC
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 214896
Marketing start: May 1, 2025
Listing expires: Dec 31, 2026
Other FDA classes: Decreased Central Nervous System Disorganized Electrical Activity (Physiologic effect)
Identifiers: Product ID 72603-610_35a3d3c5-7ece-bbd8-e063-6394a90a14aaSPL ID 35a3d3c5-7ece-bbd8-e063-6394a90a14aaSPL set ID 182a424b-d142-48c9-996b-059c0885f528RxCUI 96304, 198150UNII 13AFD7670QUPC 0372603609028, 0372603609011, 0372603610017
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

N472603061001 followed by a unit qualifier and the quantity

Package 72603-0610-01. 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

Label details couldn’t be retrieved right now. Open the label on DailyMed.

Other NDCs under ANDA 214896

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

FDA NDC Directory listings under ANDA 214896
Product	Strength	Form · route	Labeler	Product NDC
Primidone	Primidone 50 mg/1	TabletOral	Advagen Pharma Limited	72888-045
Primidone	Primidone 250 mg/1	TabletOral	Advagen Pharma Limited	72888-046
Primidone	Primidone 125 mg/1	TabletOral	TruPharma LLC.	52817-117
Primidone	Primidone 50 mg/1	TabletOral	NorthStar Rx LLC	72603-609
Primidone	Primidone 125 mg/1	TabletOral	Advagen Pharma Limited	72888-160