A9542 In111 ibritumomab, diagnosis
Also known as: Zevalin diagnostic, ibritumomab, In-111 ibritumomab
Indium In-111 ibritumomab tiuxetan injection used diagnostically for imaging B-cell lymphomas.
In Plain Language
lymphoma imaging dye; cancer detection tracer
Clinical Context
Used in diagnostic nuclear oncology for imaging of B-cell lymphomas to assess extent of disease.
RVU Information
CPT A9542 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
HCPCS A-codes cover medical supplies, equipment, and transport services. Documentation must establish medical necessity and include a physician order. For durable medical equipment (DME), a Certificate of Medical Necessity (CMN) or detailed written order may be required.
Specialties
Frequently Asked Questions
What is CPT code A9542?
CPT A9542 (In111 ibritumomab, diagnosis) is a A Codes code. Indium In-111 ibritumomab tiuxetan injection used diagnostically for imaging B-cell lymphomas.
Does Medicare cover A9542?
Medicare coverage for A9542 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used in diagnostic nuclear oncology for imaging of B-cell lymphomas to assess extent of disease. A physician order is typically required.
When is CPT A9542 used?
Used in diagnostic nuclear oncology for imaging of B-cell lymphomas to assess extent of disease.
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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.