MEROPENEM J Code: J2184

Drug & Product Overview

HCPCS Descriptor Injection, meropenem (b. braun), not therapeutically equivalent to j2185, 100 mg

HCPCS Added Date January 1, 2023

Manufacturer B. Braun Medical

Route of Administration Intravenous

Generic Status Single-Source; Branded

Dosage Type Single-Dose

Dosage Form Injection, Solution

About MEROPENEM

Meropenem is a medication aligned to the HCPCS J Code: J2184 for billing, pricing, and reimbursement purposes in the United States. This Antibiotic medication is administered via the intravenous route and manufactured by B. Braun Medical.

Manufacturers, reach out to us to add more information.

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
00264-3183-11	Meropenem and Sodium Chloride	B. Braun Medical Inc.	120	500 MG / 50 ML
00264-3185-11	Meropenem and Sodium Chloride	B. Braun Medical Inc.	240	1000 MG / 50 ML

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MEROPENEM Pricing & Reimbursement

J2184 Private Payer Reimbursement

$2.04 / HCPCS unit as of Jan 2026

National median reimbursement across major commercial payers.

Create an account on PayerPrice for more information →

Historical Graphing and Billing Calculator

per HCPCS unit

As of Q4 2026

Meropenem 505(b)(2) Information:

HCPCS Code	Manufacturer	Active Ingredient	HCPCS Description
J2183	Generic Code (Multiple Manufacturers)	Meropenem	Injection, meropenem (wg critical care), not therapeutically equivalent to j2185, 100 mg
J2184	B. Braun Medical	Meropenem	Injection, meropenem (b. braun), not therapeutically equivalent to j2185, 100 mg
J2185	Generic Code (Multiple Manufacturers)	Meropenem	Injection, meropenem, 100 mg

MEROPENEM CPT Administration Codes

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 Meropenem (J2184) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing J2184. Wastage billing guide →

MEROPENEM Medically Unlikely Edits (MUE)

The most billing units of J2184 Medicare will pay for one patient in one day, as published by CMS. 1 unit = 100 mg.

Practitioner Office & Hospital Outpatient

60 units / day

= 6,000 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 →

MEROPENEM 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.

Bacterial Meningitis Complicated Intra-abdominal Infections Complicated Skin and Skin Structure Infections

Drug Class

Carbapenems [CS]Penem Antibacterial [EPC]

Frequently Asked Questions

Is there an available Meropenem billing and coding guide?

We have not yet identified a manufacturer source of Meropenem billing and coding information.

Are there any available Meropenem patient assistance programs?

Our team did not identify a source for Meropenem patient assistance information. Please reach out to our team if you feel that this is a mistake.

Where can I find Meropenem prescribing information?

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

Where can I find Meropenem side effect information?

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

Does billing MEROPENEM require JZ/JW wastage modifiers?

CMS does not include MEROPENEM (J2184) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing J2184. For more information, visit the link below.

About BuyandBill.com:

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