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A9581 Gadoxetate disodium injection

A Codes

Also known as: Eovist, gadoxetate, hepatobiliary contrast

Gadoxetate disodium injection used as a gadolinium-based hepatobiliary magnetic resonance imaging contrast agent.

In Plain Language

liver imaging dye; hepatobiliary contrast agent

Clinical Context

Used in magnetic resonance imaging for liver and hepatobiliary imaging with superior hepatobiliary specific uptake.

RVU Information

CPT A9581 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

RadiologyHepatologyGastroenterology

Frequently Asked Questions

What is CPT code A9581?

CPT A9581 (Gadoxetate disodium injection) is a A Codes code. Gadoxetate disodium injection used as a gadolinium-based hepatobiliary magnetic resonance imaging contrast agent.

Does Medicare cover A9581?

Medicare coverage for A9581 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used in magnetic resonance imaging for liver and hepatobiliary imaging with superior hepatobiliary specific uptake. A physician order is typically required.

When is CPT A9581 used?

Used in magnetic resonance imaging for liver and hepatobiliary imaging with superior hepatobiliary specific uptake.

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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.