A9509 Iodine i-123 sod iodide mil
Also known as: I-123 sodium iodide, thyroid uptake tracer
Iodine I-123 sodium iodide oral suspension or capsule used as a radiotracer for thyroid imaging.
In Plain Language
thyroid imaging dye; thyroid uptake tracer
Clinical Context
Used in nuclear thyroidology for thyroid uptake measurements and assessment of thyroid function in hyperthyroidism and thyroiditis.
RVU Information
CPT A9509 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 A9509?
CPT A9509 (Iodine i-123 sod iodide mil) is a A Codes code. Iodine I-123 sodium iodide oral suspension or capsule used as a radiotracer for thyroid imaging.
Does Medicare cover A9509?
Medicare coverage for A9509 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used in nuclear thyroidology for thyroid uptake measurements and assessment of thyroid function in hyperthyroidism and thyroiditis. A physician order is typically required.
When is CPT A9509 used?
Used in nuclear thyroidology for thyroid uptake measurements and assessment of thyroid function in hyperthyroidism and thyroiditis.
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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.