QUZYTTIR J Code: J1201

Drug & Product Overview

HCPCS Descriptor Injection, cetirizine hydrochloride, 0.5 mg

HCPCS Added Date July 1, 2020

Manufacturer Tersera Therapeutics Llc

Route of Administration Intravenous

Generic Status Single-Source; Branded

Dosage Type Single-Dose

Dosage Form Injection

About QUZYTTIR

Quzyttir is a medication aligned to the HCPCS J Code: J1201 for billing, pricing, and reimbursement purposes in the United States. It is an Antihistamine drug administered via the intravenous route and manufactured by Tersera Therapeutics Llc.

According to CMS Drug Use Information: Drug uses not available

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 2 of 3 NDCs — log in for the full crosswalk.

NDC Code	Drug	Manufacturer	Billing Units / Pkg	Package Size
70720-0100-10	Quzyttir	TerSera Therapeutics LLC	20	10 MG / 1 ML
70720-0100-25	Quzyttir	TerSera Therapeutics LLC	500	10 MG / 1 ML
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QUZYTTIR Pricing & Reimbursement

J1201 Private Payer Reimbursement

$17.08 / 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

Cetirizine Hydrochloride 505(b)(2) Information:

HCPCS Code	Manufacturer	Active Ingredient	HCPCS Description
J1201	Generic Code (Multiple Manufacturers)	Cetirizine Hydrochloride	Injection, cetirizine hydrochloride, 0.5 mg

QUZYTTIR CPT Administration Codes

CPT Code	Description
96372	Therapeutic, prophylactic, or diagnostic injection (specify substance or drug); intramuscular

JW / JZ modifiers apply

CMS has identified Quzyttir (J1201) as a HCPCS code with single-dose containers. Therefore, the JW/JZ wastage modifiers could be required for billing purposes. Wastage billing guide →

QUZYTTIR Medically Unlikely Edits (MUE)

The most billing units of J1201 Medicare will pay for one patient in one day, as published by CMS. 1 unit = 0.5 mg.

Practitioner Office & Hospital Outpatient

20 units / day

= 10 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 →

QUZYTTIR 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.

Acute Urticaria

Drug Class

Histamine H1 Receptor Antagonists [MoA]Histamine-1 Receptor Antagonist [EPC]

Frequently Asked Questions

Is there an available Quzyttir billing and coding guide?

Billing and coding information for QUZYTTIR can be found through Tersera Therapeutics. Visit Here →

Are there any available Quzyttir patient assistance programs?

QUZYTTIR patient assistance information can be found through Tersera Therapeutics. Visit Here →

Where can I find Quzyttir prescribing information?

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

Where can I find Quzyttir side effect information?

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

Does billing QUZYTTIR require JZ/JW wastage modifiers?

CMS has identified QUZYTTIR(J1201) 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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