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A9530 I131 iodide sol, prescription

A Codes

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

Nuclear MedicineEndocrinologyOncology

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.

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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.