Home Drug Codes J Codes J1324 · FUZEON
Updated July 1st, 2026

FUZEON J Code: J1324

Injection, enfuvirtide, 1 mg

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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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Self-Administered Drug Exclusion 7 Medicare Administrative Contractors list J1324 as usually self-administered and exclude it from Part B coverage in their jurisdictions. Check the article for your MAC before billing: CGS, First Coast, Noridian (A53032), Noridian (A53033), Novitas, Palmetto, Wellpoint Federal, WPS · All SAD lists →

Drug & Product Overview

HCPCS Descriptor Injection, enfuvirtide, 1 mg
HCPCS Added Date January 1, 2007
Manufacturer Genentech
Route of Administration Subcutaneous
Generic Status Single-Source; Branded
Dosage Type Single-Dose
Dosage Form Kit

About FUZEON

Fuzeon is a medication aligned to the HCPCS J Code: J1324 for billing, pricing, and reimbursement purposes in the United States. It is an Anti-HIV drug administered via the subcutaneous route and manufactured by Genentech.

Manufacturers, reach out to us to add more information.

NDC Code Information

1 NDC package is crosswalked to J1324. Package detail is available to logged-in subscribers.

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FUZEON 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
Not on the CMS JW / JZ list

CMS does not include Fuzeon (J1324) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing J1324. Wastage billing guide →

FUZEON Medically Unlikely Edits (MUE)

The most billing units of J1324 Medicare will pay for one patient in one day, as published by CMS. 1 unit = 1 mg. The limit is different in the office and the hospital. Use the one for your setting.

Practitioner Office
108 units / day
= 108 mg per day
Hospital Outpatient
0 units / day
Not payable in this setting

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.

FUZEON 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.

HIV-1 infection

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Frequently Asked Questions

Is there an available Fuzeon billing and coding guide?
Our team has not identified a manufacturer-published source of billing and coding information for FUZEON.
Are there any available Fuzeon patient assistance programs?
Our team has not identified a manufacturer-published source of patient assistance information for FUZEON.
Where can I find Fuzeon prescribing information?
FUZEON prescribing information can be found at the link below: Visit Here →
Where can I find Fuzeon side effect information?
Information regarding FUZEON's side effects can be found at MedlinePlus Visit Here →
Does billing FUZEON require JZ/JW wastage modifiers?
CMS does not include FUZEON (J1324) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing J1324. For more information, visit the link below.

About BuyandBill.com:

The BuyandBill.com team is dedicated to delivering high-quality coding and billing information for office-administered drugs. We continuously research HCPCS-coded medications to expand our resources and ensure data accuracy. Manufacturers: click here to sponsor your medication, and we will ensure the most accurate and detailed information is displayed.