A9530 I131 iodide sol, prescription
Also known as: I-131 therapeutic solution, radioactive iodine therapy
Iodine I-131 sodium iodide solution used therapeutically for treatment of hyperthyroidism and thyroid cancer.
In Plain Language
radioactive thyroid treatment solution; thyroid cancer therapy
Clinical Context
Used in therapeutic nuclear medicine for definitive treatment of Graves disease, toxic nodules, and thyroid cancer.
RVU Information
CPT A9530 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 A9530?
CPT A9530 (I131 iodide sol, prescription) is a A Codes code. Iodine I-131 sodium iodide solution used therapeutically for treatment of hyperthyroidism and thyroid cancer.
Does Medicare cover A9530?
Medicare coverage for A9530 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used in therapeutic nuclear medicine for definitive treatment of Graves disease, toxic nodules, and thyroid cancer. A physician order is typically required.
When is CPT A9530 used?
Used in therapeutic nuclear medicine for definitive treatment of Graves disease, toxic nodules, and thyroid cancer.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against national data — all in one app.
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.