Home Drug Codes J Codes J1632 · ZULRESSO
Updated July 1st, 2026

ZULRESSO J Code: J1632

Injection, brexanolone, 1 mg

Login to unlock all benchmarks
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 ?
$•••.••
Login to view
NDCs Crosswalked ?
1
View NDC crosswalk →

Drug & Product Overview

HCPCS Descriptor Injection, brexanolone, 1 mg
HCPCS Added Date October 1, 2020
Manufacturer Sage Therapeutics
Generic Status Single-Source; Branded

About ZULRESSO

Zulresso is a medication aligned to the HCPCS J Code: J1632 for billing, pricing, and reimbursement purposes in the United States. It is a Psychiatric drug manufactured by Sage Therapeutics.

Manufacturers, reach out to us to add more information.

NDC Code Information

1 NDC package is crosswalked to J1632. Package detail is available to logged-in subscribers.

Login to view 1 NDC package View pricing, complete NDC-to-HCPCS alignments, and package details.
Login →

ZULRESSO 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
96365 Intravenous infusion, for therapy, prophylaxis, or diagnosis (specify substance or drug); initial, up to 1 hour
96366 Intravenous infusion, for therapy, prophylaxis, or diagnosis (specify substance or drug); each additional hour (List separately in addition to code for primary procedure)
Not on the CMS JW / JZ list

CMS does not include Zulresso (J1632) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing J1632. Wastage billing guide →

ZULRESSO Medically Unlikely Edits (MUE)

The most billing units of J1632 Medicare will pay for one patient in one day, as published by CMS. 1 unit = 1 mg.

Practitioner Office & Hospital Outpatient
700 units / day
= 700 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.

ZULRESSO 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.

Postpartum depression (PPD)

Login for BuyandBill.com Analytics

Unlock deeper insights with BuyandBill’s Comparative Report!

  • Compare ASP, WAC, and AWP across drugs.
  • Visualize Drug Price Movement Over Time
  • Tailor reports to drug class, manufacturer, or HCPCS Code.
  • Compare Biosimilar and 505(b)(2) products.

Frequently Asked Questions

Is there an available Zulresso billing and coding guide?
Our team has not identified a manufacturer-published source of billing and coding information for ZULRESSO.
Are there any available Zulresso patient assistance programs?
Our team has not identified a manufacturer-published source of patient assistance information for ZULRESSO.
Where can I find Zulresso prescribing information?
ZULRESSO prescribing information can be found at the link below: Visit Here →
Where can I find Zulresso side effect information?
Information regarding ZULRESSO's side effects can be found at MedlinePlus Visit Here →
Does billing ZULRESSO require JZ/JW wastage modifiers?
CMS does not include ZULRESSO (J1632) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing J1632. 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.