A9529 I131 iodide sol, diagnosis
Also known as: I-131 solution diagnostic, thyroid uptake tracer
Iodine I-131 sodium iodide solution injection used diagnostically for thyroid uptake and imaging studies.
In Plain Language
diagnostic thyroid imaging dye; thyroid function measurement
Clinical Context
Used for diagnostic thyroid uptake measurement and thyroid imaging in evaluation of thyroid disorders.
RVU Information
CPT A9529 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 A9529?
CPT A9529 (I131 iodide sol, diagnosis) is a A Codes code. Iodine I-131 sodium iodide solution injection used diagnostically for thyroid uptake and imaging studies.
Does Medicare cover A9529?
Medicare coverage for A9529 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used for diagnostic thyroid uptake measurement and thyroid imaging in evaluation of thyroid disorders. A physician order is typically required.
When is CPT A9529 used?
Used for diagnostic thyroid uptake measurement and thyroid imaging in evaluation of thyroid disorders.
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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.