Home Drug Codes J Codes J2405 · ONDANSETRON HCL
Updated July 1st, 2026

ONDANSETRON HCL J Code: J2405

Injection, ondansetron hydrochloride, per 1 mg

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Q4 2026 Medicare Payment Limit for J2405, effective October 1, 2026: $0.084 per HCPCS billing unit, down 4.5% from $0.088. From CMS's final file.

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Medicare Payment Limit ?
$0.088
/ HCPCS billing unit · Q3 2026
APC Payment Limit ?
Not published
CMS publishes none for Q3 2026
ASP ?
$•••.••
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WAC · AWP ?
$•••.••
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NDCs Crosswalked ?
39
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Drug & Product Overview

HCPCS Descriptor Injection, ondansetron hydrochloride, per 1 mg
HCPCS Added Date January 1, 1993
Manufacturer Multiple Manufacturers
Route of Administration Intramuscular, Intravenous
Generic Status Multi-Source; Generic
Dosage Type Single-Dose, Multi-Dose
Dosage Form Injection | Injection, Solution | Not Available | Solution

About ONDANSETRON HCL

Ondansetron HCL is a medication aligned to the HCPCS J Code: J2405 for billing, pricing, and reimbursement purposes in the United States. Classified under Anti-Emetic, it is administered via the intramuscular or intravenous routes and manufactured by multiple companies.

According to CMS Drug Use Information: This medication is used alone or with other medications to prevent nausea and vomiting caused by cancer chemotherapy. It is also used to prevent and treat nausea and vomiting after surgery. It works by blocking one of the body's natural substances (serotonin) that causes vomiting.

Disclaimer: This is a summary and does not contain all possible information about this product. For complete information about this product or your specific health needs, ask your healthcare professional.

NDC Code Information

Based on publicly available CMS files. Showing 5 of 39 NDCs — log in for the full crosswalk.

NDC Code Drug Manufacturer Billing Units / Pkg Package Size
00409-0009-25 Ondansetron Hospira, Inc. 100 4 MG / 2 ML
00641-6078-25 Ondansetron Hikma Pharmaceuticals USA Inc. 100 4 MG / 2 ML
16729-0298-05 ondansetron Accord Healthcare, Inc. 40 40 MG / 20 ML
23155-0547-42 Ondansetron Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc. 100 4 MG / 2 ML
25021-0777-02 ondansetron Sagent Pharmaceuticals 100 4 MG / 2 ML
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ONDANSETRON HCL
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ONDANSETRON HCL Pricing & Reimbursement

J2405 Private Payer Reimbursement
$0.36 / HCPCS unit as of Jan 2026

National median reimbursement across major commercial payers.

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UnitedHealthcare, BlueCross BlueShield, Aetna, Cigna

Historical Graphing and Billing Calculator

per HCPCS unit
As of Q3 2026

ONDANSETRON HCL CPT Administration Codes

The below list of CPT codes is intended for informational purposes only and may not be exhaustive. CPT® codes and descriptions are copyright American Medical Association (AMA). All rights reserved.

CPT Code Description
96372 Therapeutic, prophylactic, or diagnostic injection (specify substance or drug); intramuscular
96374 Therapeutic, prophylactic, or diagnostic injection (specify substance or drug), IV push, single, or initial substance/drug
Not on the CMS JW / JZ list

CMS does not include Ondansetron HCL (J2405) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing J2405. Wastage billing guide →

ONDANSETRON HCL Medically Unlikely Edits (MUE)

The most billing units of J2405 Medicare will pay for one patient in one day, as published by CMS. 1 unit = 1 mg.

Practitioner Office & Hospital Outpatient
64 units / day
= 64 mg per day

MAI 3 · Date of Service Edit: Clinical. Per-day limit based on clinical expectations; excess units are denied but may be appealed with documentation of medical necessity. See all MUE limits →

mg Enter a dose to see how many billing units it is and whether it is under the limit.

ONDANSETRON HCL Clinical Information

Indications and drug classification.

Treated Diseases & Conditions

This list of indications is not exhaustive and may be subject to errors. The information on BuyandBill.com is intended for informational purposes only and should not be used for medical advice.

Nausea and Vomiting Associated With Emetogenic Cancer Chemotherapy Nausea and Vomiting Associated With Initial and Repeat Courses of Emetogenic Cancer Chemotherapy Nausea and Vomiting Associated with Emetogenic Cancer Chemotherapy Nausea and Vomiting Associated with Initial and Repeat Courses of Emetogenic Cancer Chemotherapy Postoperative Nausea and/or Vomiting Prevention of nausea and vomiting associated with initial and repeat courses of emetogenic cancer chemotherapy Prevention of postoperative nausea and/or vomiting
Drug Class
Serotonin 3 Receptor Antagonists [MoA]Serotonin-3 Receptor Antagonist [EPC]

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Frequently Asked Questions

Is there an available Ondansetron Hcl billing and coding guide?
We have not yet identified a manufacturer source of Ondansetron Hcl billing and coding information.
Are there any available Ondansetron Hcl patient assistance programs?
Our team did not identify a source for Ondansetron Hcl patient assistance information. Please reach out to our team if you feel that this is a mistake.
Where can I find Ondansetron Hcl prescribing information?
Our team is still working to identify a prescribing information source for ONDANSETRON HCL
Where can I find Ondansetron Hcl side effect information?
Our team has not yet identified a source of side effects information for ONDANSETRON HCL. Please check back in a few weeks.
Does billing ONDANSETRON HCL require JZ/JW wastage modifiers?
CMS does not include ONDANSETRON HCL (J2405) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing J2405. For more information, visit the link below.

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