J9332 Injection efgartigimod 2mg
Also known as: efgartigimod, Vyvgart
Injection of efgartigimod, 2 milligram. A neonatal Fc receptor antagonist for autoimmune conditions including myasthenia gravis.
In Plain Language
muscle weakness treatment; autoimmune disease injection
Clinical Context
Used for generalized myasthenia gravis and other immunoglobulin G-mediated autoimmune disorders. Reduces pathogenic autoantibodies.
RVU Information
CPT J9332 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
Frequently Asked Questions
What is CPT code J9332?
CPT J9332 (Injection efgartigimod 2mg) is a J Codes (Drugs) code. Injection of efgartigimod, 2 milligram. A neonatal Fc receptor antagonist for autoimmune conditions including myasthenia gravis.
How is J9332 administered?
CPT J9332 is administered by a healthcare provider, typically via injection or infusion. Used for generalized myasthenia gravis and other immunoglobulin G-mediated autoimmune disorders. Reduces pathogenic autoantibodies. It is used by Neurology, Rheumatology, Internal Medicine.
When is CPT J9332 used?
Used for generalized myasthenia gravis and other immunoglobulin G-mediated autoimmune disorders. Reduces pathogenic autoantibodies.
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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.