Home Drug Codes J Codes J9320 · ZANOSAR
Updated July 1st, 2026

ZANOSAR J Code: J9320

Injection, streptozocin, 1 gram

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Medicare Payment Limit ?
Not published
CMS publishes none for Q3 2026
APC Payment Limit ?
Not published
CMS publishes none for Q3 2026
ASP ?
No current ASP
Not available for Q3 2026
WAC · AWP ?
$•••.••
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NDCs Crosswalked ?
1
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Drug & Product Overview

HCPCS Descriptor Injection, streptozocin, 1 gram
HCPCS Added Date January 1, 1986
Manufacturer Teva
Generic Status Single-Source; Branded

About ZANOSAR

Zanosar is a medication aligned to the HCPCS J Code: J9320 for billing, pricing, and reimbursement purposes in the United States. It is an Oncology drug manufactured by Teva.

Manufacturers, reach out to us to add more information.

NDC Code Information

1 NDC package is crosswalked to J9320. Package detail is available to logged-in subscribers.

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ZANOSAR 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
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 Zanosar (J9320) as a HCPCS code with single-dose containers. Therefore, the JW/JZ wastage modifiers could be required for billing purposes. Wastage billing guide →

ZANOSAR Medically Unlikely Edits (MUE)

The most billing units of J9320 Medicare will pay for one patient in one day, as published by CMS. 1 unit = 1 gm.

Practitioner Office & Hospital Outpatient
4 units / day
= 4 gm 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 →

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

ZANOSAR 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.

Metastatic islet cell carcinoma of the pancreas.

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Frequently Asked Questions

Is there an available Zanosar billing and coding guide?
Our team has not identified a manufacturer-published source of billing and coding information for ZANOSAR.
Are there any available Zanosar patient assistance programs?
ZANOSAR patient assistance information can be found through Teva. Visit Here →
Where can I find Zanosar prescribing information?
ZANOSAR prescribing information can be found at the link below: Visit Here →
Where can I find Zanosar side effect information?
Information regarding ZANOSAR's side effects can be found at MedlinePlus Visit Here →
Does billing ZANOSAR require JZ/JW wastage modifiers?
CMS has identified ZANOSAR(J9320) 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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