What is NDC 0121-0882?

0121-0882 is the product NDC for Ondansetron, Ondansetron hydrochloride 4 mg/5mL solution, listed with the FDA by PAI Holdings, LLC dba PAI Pharma. It has 1 package NDC, shown above in 10- and 11-digit form.

PAI Holdings, LLC dba PAI Pharma, NDC labeler code 0121. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.

What other NDCs exist for Ondansetron?

190 other product NDCs are listed under this name.

Is there a related HCPCS / J-code?

Not in Med-Code's curated HCPCS directory.

Ondansetron NDC 0121-0882 | National Drug Code

NDC codes

FDA NDC Directory

Product NDC (as listed)0121-0882Labeler and product segments. Claims need a package NDC.

Product NDC at billing width00121-0882Add 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
0121-0882-51	00121088251	50 mL in 1 BOTTLE, PLASTIC (0121-0882-51)Marketed from Apr 20, 2026

How the 11-digit form is made: The labeler segment has 4 digits, so one leading zero is added to it (4-4-2 → 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): Ondansetron
Generic name (nonproprietary): ondansetron
Active ingredients: Ondansetron hydrochloride — 4 mg/5mL
Dosage form: Solution
Route: Oral
Labeler: PAI Holdings, LLC dba PAI PharmaNDC labeler code 0121
Product type: Prescription drug
Marketing category: ANDA — Abbreviated New Drug Application (generic)Application ANDA 078127
Marketing start: Apr 20, 2026
Listing expires: Dec 31, 2027
Other FDA classes: Serotonin 3 Receptor Antagonists (Mechanism)
Identifiers: Product ID 0121-0882_4e6db19b-3246-4aef-8068-74faab555710SPL ID 4e6db19b-3246-4aef-8068-74faab555710SPL set ID 68a4d845-0c1c-4867-bfca-c0fb11dc93cdRxCUI 312085UNII NMH84OZK2BUPC 0301210882517
Pharmacologic class: Serotonin-3 Receptor Antagonist

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

N400121088251 followed by a unit qualifier and the quantity

Package 00121-0882-51. 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 Mar 31, 2026.

Indications (excerpt from the label)

Ondansetron oral solution is indicated for the prevention of nausea and vomiting associated with: highly emetogenic cancer chemotherapy, including cisplatin greater than or equal to 50 mg/m 2 initial and repeat courses of moderately emetogenic cancer chemotherapy radiotherapy in patients receiving either total body irradiation, single high-dose fraction to the abdomen, or daily fractions to the abdomen Ondansetron oral solution is also indicated for the prevention of postoperative nausea and/or vomiting. Ondansetron oral solution is a 5-HT3 receptor antagonist indicated for the prevention of: nausea and vomiting associated with highly emetogenic cancer chemotherapy, including cisplatin great…

Excerpt only. Read the full label for complete information.

Full label on DailyMed (opens in a new tab)

About NDC 0121-0882

What is NDC 0121-0882?: 0121-0882 is the product NDC for Ondansetron, Ondansetron hydrochloride 4 mg/5mL solution, listed with the FDA by PAI Holdings, LLC dba PAI Pharma. It has 1 package NDC, shown above in 10- and 11-digit form.
What drug is associated with this NDC?: Ondansetron.
What is the active ingredient?: Ondansetron hydrochloride.
Who is the labeler?: PAI Holdings, LLC dba PAI Pharma, NDC labeler code 0121. The labeler is the company responsible for the label; it may be the manufacturer, a repackager or a distributor.
What other NDCs exist for Ondansetron?: 190 other product NDCs are listed under this name. See all Ondansetron 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 Ondansetron NDCs
Product	Strength	Form · route	Labeler	Product NDC	Package NDCs (11-digit)
Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	REMEDYREPACK INC.	70518-4685	70518-4685-00
Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	Preferred Pharmaceuticals Inc.	68788-4133	68788-4133-0168788-4133-03
Ondansetron	Ondansetron hydrochloride 4 mg/5mL	SolutionOral	PAI Holdings, LLC dba PAI Pharma	0121-4882	00121-4882-94
Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	JVET PHARMACEUTICALS LLC	86211-115	86211-0115-01
Ondansetron	Ondansetron hydrochloride 4 mg/1	TabletOral	REMEDYREPACK INC.	70518-4588	70518-4588-00
Ondansetron	Ondansetron hydrochloride 2 mg/mL	Injection, SolutionIntramuscular, Intravenous	Hospira, Inc.	0409-2271	00409-2271-25
Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	AvKARE	42291-458	42291-0458-30
Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	AvKARE	42291-457	42291-0457-30
Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	St. Mary's Medical Park Pharmacy	60760-936	60760-0936-10
Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	Ipca Laboratories Limited	83980-012	83980-0012-0183980-0012-1083980-0012-13+1 more

All 191 Ondansetron NDCs

Other NDCs under ANDA 078127

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

FDA NDC Directory listings under ANDA 078127
Product	Strength	Form · route	Labeler	Product NDC
Ondansetron	Ondansetron hydrochloride 4 mg/5mL	SolutionOral	PAI Holdings, LLC dba PAI Pharma	0121-4882