What is NDC 63187-603?

63187-603 is the product NDC for Clonazepam, Clonazepam .5 mg/1 tablet, listed with the FDA by Proficient Rx LP. It has 3 package NDCs, shown above in 10- and 11-digit form.

Proficient Rx LP, NDC labeler code 63187. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Clonazepam?

141 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Clonazepam NDC 63187-603 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)63187-603Labeler and product segments. Claims need a package NDC.

Product NDC at billing width63187-0603Add 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
63187-603-30	6318706033063187060330	30 TABLET in 1 BOTTLE, PLASTIC (63187-603-30)Marketed from Dec 1, 2018
63187-603-60	6318706036063187060360	60 TABLET in 1 BOTTLE, PLASTIC (63187-603-60)Marketed from Dec 1, 2018
63187-603-90	6318706039063187060390	90 TABLET in 1 BOTTLE, PLASTIC (63187-603-90)Marketed from Dec 1, 2018

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): Clonazepam
Generic name (nonproprietary): clonazepam
Active ingredients: Clonazepam — .5 mg/1
Dosage form: Tablet
Route: Oral
Labeler: Proficient Rx LPNDC labeler code 63187
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 077147
Marketing start: Jun 3, 2011
Listing expires: Dec 31, 2027
DEA schedule: CIV
Other FDA classes: Benzodiazepines (Chemical structure)
Identifiers: Product ID 63187-603_0bfb873c-326d-4383-8a64-c6ffe16f0fbeSPL ID 0bfb873c-326d-4383-8a64-c6ffe16f0fbeSPL set ID 4dcb6785-e16b-4692-89b3-f905979ca5aeRxCUI 197527UNII 5PE9FDE8GBUPC 0363187603304
Pharmacologic class: Benzodiazepine

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

N463187060330 followed by a unit qualifier and the quantity

Package 63187-0603-30. 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 Nov 1, 2022.

Indications (excerpt from the label)

INDICATIONS AND USAGE Seizure Disorders: Clonazepam is useful alone or as an adjunct in the treatment of the Lennox-Gastaut syndrome (petit mal variant), akinetic and myoclonic seizures. In patients with absence seizures (petit mal) who have failed to respond to succinimides, clonazepam may be useful. In some studies, up to 30% of patients have shown a loss of anticonvulsant activity, often within 3 months of administration. In some cases, dosage adjustment may reestablish efficacy. Panic Disorder: Clonazepam is indicated for the treatment of panic disorder, with or without agoraphobia, as defined in DSM-IV. Panic disorder is characterized by the occurrence of unexpected panic attacks and as…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 63187-603

What is NDC 63187-603?: 63187-603 is the product NDC for Clonazepam, Clonazepam .5 mg/1 tablet, listed with the FDA by Proficient Rx LP. It has 3 package NDCs, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Clonazepam.
What is the active ingredient?: Clonazepam.
Who is the labeler?: Proficient Rx LP, NDC labeler code 63187. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Clonazepam?: 141 other product NDCs are listed under this name. See all Clonazepam NDCs.
Is there a related HCPCS / J-code?: Not in Med-Code's curated HCPCS directory. See Billing references above.

Other finished products listed under the same name: strengths, forms and labelers.

Other Clonazepam NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Clonazepam	Clonazepam 2 mg/1	TabletOral	Preferred Pharmaceuticals Inc.	68788-8781	68788-8781-0268788-8781-0368788-8781-06+1 more
Clonazepam	Clonazepam .5 mg/1	TabletOral	Unit Dose Solutions, Inc.	87441-090	87441-0090-01
Clonazepam	Clonazepam .25 mg/1	TabletOral	TruPharma LLC	52817-305	52817-0305-90
Clonazepam	Clonazepam 1 mg/1	TabletOral	Coupler LLC	67046-0493	67046-0493-03
Clonazepam	Clonazepam .5 mg/1	TabletOral	Unit Dose Solutions, Inc.	87441-021	87441-0021-01
Clonazepam	Clonazepam 1 mg/1	TabletOral	Unit Dose Solutions, Inc.	87441-022	87441-0022-01
Clonazepam	Clonazepam .25 mg/1	TabletOral	Advagen Pharma Ltd	72888-497	72888-0497-0172888-0497-0272888-0497-03+1 more
clonazepam	Clonazepam 1 mg/1	Tablet, Orally disintegratingOral	Advagen Pharma Ltd	72888-136	72888-0136-2972888-0136-31
clonazepam	Clonazepam .125 mg/1	Tablet, Orally disintegratingOral	Advagen Pharma Ltd	72888-133	72888-0133-2972888-0133-31
clonazepam	Clonazepam .25 mg/1	Tablet, Orally disintegratingOral	Advagen Pharma Ltd	72888-134	72888-0134-2972888-0134-31

All 142 Clonazepam NDCs

Other NDCs under ANDA 077147

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

FDA NDC Directory listings under ANDA 077147
Product	Strength	Form · route	Labeler	Product NDC
Clonazepam	Clonazepam .5 mg/1	TabletOral	Accord Healthcare Inc.	16729-136
Clonazepam	Clonazepam 1 mg/1	TabletOral	Accord Healthcare Inc.	16729-137
Clonazepam	Clonazepam 2 mg/1	TabletOral	Accord Healthcare Inc.	16729-138
Clonazepam	Clonazepam 2 mg/1	TabletOral	PD-Rx Pharmaceuticals, Inc.	43063-788
Clonazepam	Clonazepam 1 mg/1	TabletOral	PD-Rx Pharmaceuticals, Inc.	43063-794
Clonazepam	Clonazepam .5 mg/1	TabletOral	PD-Rx Pharmaceuticals, Inc.	43063-797
Clonazepam	Clonazepam 1 mg/1	TabletOral	A-S Medication Solutions	50090-2022
Clonazepam	Clonazepam .5 mg/1	TabletOral	A-S Medication Solutions	50090-2088
Clonazepam	Clonazepam 1 mg/1	TabletOral	St Marys Medical Park Pharmacy	60760-300
Clonazepam	Clonazepam 1 mg/1	TabletOral	Proficient Rx LP	63187-888
Clonazepam	Clonazepam .5 mg/1	TabletOral	NuCare Pharmaceuticals,Inc.	68071-4021
Clonazepam	Clonazepam 1 mg/1	TabletOral	NuCare Pharmaceuticals,Inc.	68071-5247
Clonazepam	Clonazepam .5 mg/1	TabletOral	REMEDYREPACK INC.	70518-1297
Clonazepam	Clonazepam 1 mg/1	TabletOral	REMEDYREPACK INC.	70518-1521
Clonazepam	Clonazepam .5 mg/1	TabletOral	REMEDYREPACK INC.	70518-1801
Clonazepam	Clonazepam 2 mg/1	TabletOral	REMEDYREPACK INC.	70518-2232
Clonazepam	Clonazepam 1 mg/1	TabletOral	REMEDYREPACK INC.	70518-2334
Clonazepam	Clonazepam 1 mg/1	TabletOral	Bryant Ranch Prepack	71335-0022
Clonazepam	Clonazepam .5 mg/1	TabletOral	Bryant Ranch Prepack	71335-0113
Clonazepam	Clonazepam 2 mg/1	TabletOral	Bryant Ranch Prepack	71335-0333

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