OXACILLIN J Code: J2700

Drug & Product Overview

HCPCS Descriptor Injection, oxacillin sodium, up to 250 mg

HCPCS Added Date January 1, 1982

Manufacturer Multiple Manufacturers

Route of Administration Intramuscular, Intravenous

Generic Status Multi-Source; Generic

Dosage Type Single-Dose

Dosage Form Injection, Powder, For Solution | Injection, Solution | Not Available | Powder, For Solution

About OXACILLIN

Oxacillin is a medication aligned to the HCPCS J Code: J2700 for billing, pricing, and reimbursement purposes in the United States. This Antibiotic medication is administered via the intramuscular or intravenous routes and manufactured by multiple companies.

According to CMS Drug Use Information: Oxacillin is used to treat a wide variety of bacterial infections. It is a penicillin antibiotic. It works by stopping the growth of bacteria.

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 5 of 15 NDCs — log in for the full crosswalk.

NDC Code	Drug	Manufacturer	Billing Units / Pkg	Package Size
00338-1015-41	Oxacillin	Baxter Healthcare Corporation	8	2000 MG / 50 ML
25021-0146-10	Oxacillin Sodium	Sagent Pharmaceuticals	40	1000 MG
55150-0127-15	Oxacillin	Eugia US LLC	40	1000 MG
63323-0811-00	Oxacillin	Fresenius Kabi USA, LLC	40	10000 MG / 100 ML
72485-0409-10	Oxacillin	Armas Pharmaceuticals Inc.	80	2000 MG
•••••-••••-•• Log in to view	OXACILLIN
	OXACILLIN
	OXACILLIN

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OXACILLIN Pricing & Reimbursement

J2700 Private Payer Reimbursement

$0.75 / 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

OXACILLIN 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)
96372 Login for More	Therapeutic, prophylactic, or diagnostic injection (specify substance or drug); intramuscular Login for More

Not on the CMS JW / JZ list

CMS does not include Oxacillin (J2700) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing J2700. Wastage billing guide →

OXACILLIN Medically Unlikely Edits (MUE)

The most billing units of J2700 Medicare will pay for one patient in one day, as published by CMS. 1 unit = 250 mg.

Practitioner Office & Hospital Outpatient

48 units / day

= 12,000 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 →

OXACILLIN 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.

Infections caused by penicillinase producing staphylococci Infections caused by penicillinase-producing staphylococci

Drug Class

Penicillin-class Antibacterial [EPC]Penicillins [CS]

Frequently Asked Questions

Is there an available Oxacillin billing and coding guide?

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

Are there any available Oxacillin patient assistance programs?

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

Where can I find Oxacillin prescribing information?

Our team is still working to identify a prescribing information source for OXACILLIN

Where can I find Oxacillin side effect information?

Our team has not yet identified a source of side effects information for OXACILLIN. Please check back in a few weeks.

Does billing OXACILLIN require JZ/JW wastage modifiers?

CMS does not include OXACILLIN (J2700) on its list of HCPCS pertaining to single-dose containers. Per CMS guidelines, the JZ/JW wastage modifiers may not apply when billing J2700. For more information, visit the link below.

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