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J1326 Injection, zolbetuximab-clzb, 2 milligrams

J Codes (Drugs)

Also known as: Zinplava, zolbetuximab

Zolbetuximab-clzb injection supplied in 2 milligram units, a monoclonal antibody against toxin B for Clostridioides difficile infection prevention.

In Plain Language

Prevention medicine for C. difficile infection

Clinical Context

Used for prevention of Clostridioides difficile infection recurrence in patients at high risk with monoclonal antibody against toxin B.

RVU Information

CPT J1326 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

Infectious DiseaseInternal MedicineGastroenterology

Frequently Asked Questions

What is CPT code J1326?

CPT J1326 (Injection, zolbetuximab-clzb, 2 milligrams) is a J Codes (Drugs) code. Zolbetuximab-clzb injection supplied in 2 milligram units, a monoclonal antibody against toxin B for Clostridioides difficile infection prevention.

How is J1326 administered?

CPT J1326 is administered by a healthcare provider, typically via injection or infusion. Used for prevention of Clostridioides difficile infection recurrence in patients at high risk with monoclonal antibody against toxin B. It is used by Infectious Disease, Internal Medicine, Gastroenterology.

When is CPT J1326 used?

Used for prevention of Clostridioides difficile infection recurrence in patients at high risk with monoclonal antibody against toxin B.

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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.