A9527 Iodine i-125 sodium iodide
Also known as: I-125 sodium iodide, thyroid tracer
Iodine I-125 sodium iodide solution injection used as a radiotracer for thyroid and blood volume studies.
In Plain Language
thyroid imaging dye; blood volume tracer
Clinical Context
Used for thyroid uptake studies and plasma volume measurements in diagnostic nuclear medicine.
RVU Information
CPT A9527 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 A9527?
CPT A9527 (Iodine i-125 sodium iodide) is a A Codes code. Iodine I-125 sodium iodide solution injection used as a radiotracer for thyroid and blood volume studies.
Does Medicare cover A9527?
Medicare coverage for A9527 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used for thyroid uptake studies and plasma volume measurements in diagnostic nuclear medicine. A physician order is typically required.
When is CPT A9527 used?
Used for thyroid uptake studies and plasma volume measurements in diagnostic nuclear medicine.
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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.