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NDC Lookup

FDA National Drug Codes

NDC Lookup

Browse every product in the FDA NDC Directory below, or search by NDC, brand, generic, manufacturer or HCPCS code. Each product has its own page with package NDCs in 11-digit billing format.

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NDCs work with or without dashes. Names can be partial: “keytr” finds Keytruda.

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Source: FDA NDC Directory via openFDA; Med-Code HCPCS directory (curated)
Source data updated: Oct 2, 2026

The NDC Directory lists products with current listings. Search results are cached for up to 6 hours.

Reference information only. Verify codes and billing rules against the applicable payer and official source before submitting a claim. How Med-Code handles data.

Products starting with O

3,620 products (finished products)

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FDA NDC Directory, brand names starting with O — page 30
Product	Strength	Form · route	Labeler	Application	Product NDC	Package NDCs (11-digit)	HCPCS
Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	West-Ward Pharmaceuticals Corp	ANDA	0143-9890	00143-9890-0100143-9890-10	J2405
Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	West-Ward Pharmaceuticals Corp	ANDA	0143-9891	00143-9891-25	J2405
Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	Henry Schein, Inc.	ANDA	0404-9930	00404-9930-02	J2405
Ondansetron	Ondansetron hydrochloride 2 mg/mL

Injection, SolutionIntramuscular, Intravenous

Hospira, Inc.

ANDA

0409-0009

00409-0009-25

J2405

Ondansetron	Ondansetron hydrochloride 2 mg/mL	Injection, SolutionIntramuscular, Intravenous	Hospira, Inc.	ANDA	0409-2271	00409-2271-25	J2405

Ondansetron	Ondansetron hydrochloride 2 mg/mL	Injection, SolutionIntramuscular, Intravenous	Hospira, Inc.	ANDA	0409-4755	00409-4755-03	J2405

Ondansetron	Ondansetron hydrochloride 2 mg/mL	Injection, SolutionIntramuscular, Intravenous	Hospira, Inc.	ANDA	0409-4759	00409-4759-01	J2405

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	Hikma Pharmaceuticals USA Inc.	ANDA	0641-6078	00641-6078-25	J2405

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	Hikma Pharmaceuticals USA Inc.	ANDA	0641-6079	00641-6079-01	J2405

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	Hikma Pharmaceuticals USA Inc.	ANDA	0641-6080	00641-6080-25	J2405

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	Hikma Pharmaceuticals USA Inc.	ANDA	0641-6286	00641-6286-01	J2405

ondansetronondansetron hydrochloride	Ondansetron hydrochloride 4 mg/1	Tablet, Film coatedOral	Major Pharmaceuticals	ANDA	0904-6551	00904-6551-61	—

ondansetronondansetron hydrochloride	Ondansetron hydrochloride 8 mg/1	Tablet, Film coatedOral	Major Pharmaceuticals	ANDA	0904-6552	00904-6552-61	—

Ondansetron	Ondansetron hydrochloride 4 mg/1	Tablet, Film coatedOral	NorthStar Rx LLC	ANDA	16714-159	16714-0159-01	—

Ondansetron	Ondansetron hydrochloride 8 mg/1	Tablet, Film coatedOral	NorthStar Rx LLC	ANDA	16714-160	16714-0160-01	—

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	NorthStar Rx LLC	ANDA	16714-200	16714-0200-30	—

Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	NorthStar Rx LLC	ANDA	16714-201	16714-0201-1016714-0201-30	—

Ondansetronondansetron hydrochloride	Ondansetron hydrochloride 4 mg/5mL	SolutionOral	NorthStar Rx LLC	ANDA	16714-671	16714-0671-02	—

ondansetron	Ondansetron 2 mg/mL	InjectionIntramuscular, Intravenous	Accord Healthcare, Inc.	ANDA	16729-298	16729-0298-05	J2405

Ondansetronondansetron hydrochloride	Ondansetron hydrochloride 4 mg/5mL	SolutionOral	Atlantic Biologics Corp.	ANDA	17856-0672	17856-0672-0117856-0672-0217856-0672-03+1 more	—

Ondansetron	Ondansetron hydrochloride 4 mg/5mL	SolutionOral	ATLANTIC BIOLOGICALS CORP.	ANDA	17856-0691	17856-0691-0117856-0691-0217856-0691-04+4 more	—

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.	ANDA	23155-547	23155-0547-4123155-0547-42	J2405

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.	ANDA	23155-548	23155-0548-4123155-0548-42	J2405

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.	ANDA	23155-549	23155-0549-31	J2405

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.	ANDA	23155-550	23155-0550-31	J2405

ondansetronondansetron hydrochloride	Ondansetron hydrochloride 2 mg/mL	Injection, SolutionIntramuscular, Intravenous	Sagent Pharmaceuticals	ANDA	25021-777	25021-0777-02	J2405

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	AvKARE	ANDA	42291-457	42291-0457-30	—

Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	AvKARE	ANDA	42291-458	42291-0458-30	—

Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	PD-Rx Pharmaceuticals, Inc.	ANDA	43063-273	43063-0273-04	—

Ondansetron	Ondansetron hydrochloride 8 mg/1	Tablet, Film coatedOral	PD-Rx Pharmaceuticals, Inc.	ANDA	43063-770	43063-0770-06	—

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	PD-Rx Pharmaceuticals, Inc.	ANDA	43063-857	43063-0857-0243063-0857-0443063-0857-05+4 more	—

Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	PD-Rx Pharmaceuticals, Inc.	ANDA	43063-870	43063-0870-0243063-0870-0443063-0870-10	—

Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	A-S Medication Solutions	ANDA	50090-1128	50090-1128-0050090-1128-0150090-1128-02+1 more	—

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	A-S Medication Solutions	ANDA	50090-1200	50090-1200-0050090-1200-0150090-1200-02+1 more	—

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	A-S Medication Solutions	ANDA	50090-1201	50090-1201-00	—

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	A-S Medication Solutions	ANDA	50090-1658	50090-1658-0050090-1658-0150090-1658-02+1 more	—

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	A-S Medication Solutions	ANDA	50090-1659	50090-1659-00	—

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	A-S Medication Solutions	ANDA	50090-2343	50090-2343-0050090-2343-0150090-2343-02+1 more	—

Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	A-S Medication Solutions	ANDA	50090-4632	50090-4632-0050090-4632-0150090-4632-02+1 more	—

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	A-S Medication Solutions	ANDA	50090-4935	50090-4935-00	J2405

Ondansetron	Ondansetron hydrochloride 4 mg/5mL	SolutionOral	AvPAK	ANDA	50268-647	50268-0647-14	—

Ondansetron	Ondansetron hydrochloride 4 mg/1	TabletOral	Golden State Medical Supply, Inc.	ANDA	51407-003	51407-0003-0551407-0003-30	—

Ondansetron	Ondansetron hydrochloride 8 mg/1	TabletOral	Golden State Medical Supply, Inc.	ANDA	51407-004	51407-0004-0551407-0004-30	—

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	Northwind Health Company, LLC	ANDA	51655-008	51655-0008-2051655-0008-53	—

Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	Northwind Health Company, LLC	ANDA	51655-196	51655-0196-0451655-0196-5351655-0196-80+1 more	—

Ondansetron	Ondansetron 8 mg/1	Tablet, Orally disintegratingOral	Northwind Health Company, LLC	ANDA	51655-809	51655-0809-0451655-0809-5351655-0809-87	—

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	Northwind Health Company, LLC	ANDA	51655-913	51655-0913-2051655-0913-5351655-0913-54	—

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	HF Acquisition Co LLC, DBA HealthFirst	ANDA	51662-1245	51662-1245-0151662-1245-03	J2405

Ondansetron	Ondansetron 4 mg/1	Tablet, Orally disintegratingOral	HF Acquisition Co LLC, DBA HealthFirst	ANDA	51662-1246	51662-1246-04	—

Ondansetron	Ondansetron hydrochloride 2 mg/mL	InjectionIntramuscular, Intravenous	HF Acquisition Co LLC, DBA HealthFirst	ANDA	51662-1366	51662-1366-01	J2405

Showing 1,451–1,500 of 3,620