TEMODAR J Code: J9328

Drug & Product Overview

HCPCS Descriptor Injection, temozolomide, 1 mg

HCPCS Added Date January 1, 2010

Manufacturer Merck Sharp & Dohme Corp

Route of Administration Intravenous

Generic Status Single-Source; Branded

Dosage Type Single-Dose

Dosage Form Injection, Powder, Lyophilized, For Solution

About TEMODAR

Temodar is a medication aligned to the HCPCS J Code: J9328 for billing, pricing, and reimbursement purposes in the United States. It is an Oncology drug administered via the intravenous route and manufactured by Merck Sharp & Dohme Corp.

According to CMS Drug Use Information: This medication is used to treat certain types of brain cancer. Temozolomide belongs to a class of drugs known as alkylating agents. It works by slowing or stopping the growth of cancer cells.

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. The list of NDCs below is not exhaustive.

NDC Code	Drug	Manufacturer	Billing Units / Pkg	Package Size
00085-1381-01	Temodar	Merck Sharp & Dohme LLC	100	100 MG / 40 ML

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TEMODAR Pricing & Reimbursement

J9328 Private Payer Reimbursement

$10.69 / HCPCS unit as of Jan 2026

National median reimbursement across major commercial payers.

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Historical Graphing and Billing Calculator

per HCPCS unit

As of Q3 2026

TEMODAR CPT Administration Codes

CPT Code	Description
96413	Chemotherapy administration, intravenous infusion technique; up to 1 hour, single or initial substance/drug
96415	Chemotherapy administration, intravenous infusion technique; each additional hour (List separately in addition to code for primary procedure)

JW / JZ modifiers apply

CMS has identified Temodar (J9328) as a HCPCS code with single-dose containers. Therefore, the JW/JZ wastage modifiers could be required for billing purposes. Wastage billing guide →

TEMODAR Medically Unlikely Edits (MUE)

The most billing units of J9328 Medicare will pay for one patient in one day, as published by CMS. 1 unit = 1 mg.

Practitioner Office & Hospital Outpatient

400 units / day

= 400 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 →

TEMODAR 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.

Anaplastic Astrocytoma Newly Diagnosed Glioblastoma

Drug Class

Alkylating Activity [MoA]Alkylating Drug [EPC]

Frequently Asked Questions

Is there an available Temodar billing and coding guide?

Our team has not identified a manufacturer-published source of billing and coding information for TEMODAR.

Are there any available Temodar patient assistance programs?

TEMODAR patient assistance information can be found through Merck. Visit Here →

Where can I find Temodar prescribing information?

TEMODAR prescribing information can be found at the link below: Visit Here →

Where can I find Temodar side effect information?

Information regarding TEMODAR's side effects can be found at MedlinePlus Visit Here →

Does billing TEMODAR require JZ/JW wastage modifiers?

CMS has identified TEMODAR(J9328) as a HCPCS code with single-dose containers. Therefore, the JW/JZ wastage modifiers could be required for billing purposes. See CMS guidelines on use of the JZ and JW wastage modifiers below.

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