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J2329 Injection ublituximab-xiiy, 1 milligrams

J Codes (Drugs)

Also known as: ublituximab, Uplizna, CD20 antibody

Injection of ublituximab-xiiy, 1 milligram. A monoclonal antibody targeting CD20 on B cells.

In Plain Language

MS and lymphoma medication; B cell targeting injection

Clinical Context

Used for relapsing forms of multiple sclerosis and chronic lymphocytic leukemia. Ublituximab depletes CD20+ B cells through multiple mechanisms.

RVU Information

CPT J2329 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.

Billing & Documentation

J-codes represent drugs administered by a healthcare provider (not self-administered). Documentation must include the drug name, dosage, route of administration, and medical necessity. Most payers require the National Drug Code (NDC) on the claim. Bill the appropriate administration code (96365-96379) in addition to the drug code.

Specialties

NeurologyOncologyHematology

Frequently Asked Questions

What is CPT code J2329?

CPT J2329 (Injection ublituximab-xiiy, 1 milligrams) is a J Codes (Drugs) code. Injection of ublituximab-xiiy, 1 milligram. A monoclonal antibody targeting CD20 on B cells.

How is J2329 administered?

CPT J2329 is administered by a healthcare provider, typically via injection or infusion. Used for relapsing forms of multiple sclerosis and chronic lymphocytic leukemia. Ublituximab depletes CD20+ B cells through multiple mechanisms. It is used by Neurology, Oncology, Hematology.

When is CPT J2329 used?

Used for relapsing forms of multiple sclerosis and chronic lymphocytic leukemia. Ublituximab depletes CD20+ B cells through multiple mechanisms.

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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.