J1566 Immune globulin, powder
Also known as: immune globulin powder, reconstituted immunoglobulin
Immune globulin, lyophilized powder. A freeze-dried immunoglobulin requiring reconstitution for systemic and local administration.
In Plain Language
antibody powder; immune protection preparation
Clinical Context
Used for immunodeficiency management and immune-mediated conditions. Powder form provides extended shelf life and flexibility in administration routes.
RVU Information
CPT J1566 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 J1566?
CPT J1566 (Immune globulin, powder) is a J Codes (Drugs) code. Immune globulin, lyophilized powder. A freeze-dried immunoglobulin requiring reconstitution for systemic and local administration.
How is J1566 administered?
CPT J1566 is administered by a healthcare provider, typically via injection or infusion. Used for immunodeficiency management and immune-mediated conditions. Powder form provides extended shelf life and flexibility in administration routes. It is used by Immunology, Infectious Diseases, Internal Medicine.
When is CPT J1566 used?
Used for immunodeficiency management and immune-mediated conditions. Powder form provides extended shelf life and flexibility in administration routes.
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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.