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A4890 Repair/maint cont hemo equip

A Codes

Also known as: equipment maintenance, equipment repair, maintenance service

Professional repair and maintenance service for hemodialysis equipment in home settings. Includes labor and diagnostic testing for equipment performance.

In Plain Language

repair and upkeep of dialysis machine; dialysis equipment service

Clinical Context

Used for ongoing maintenance and repair of home hemodialysis equipment. Ensures equipment operates safely and effectively. May be required periodically.

RVU Information

CPT A4890 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

DialysisHome HealthFacilities

Frequently Asked Questions

What is CPT code A4890?

CPT A4890 (Repair/maint cont hemo equip) is a A Codes code. Professional repair and maintenance service for hemodialysis equipment in home settings. Includes labor and diagnostic testing for equipment performance.

Does Medicare cover A4890?

Medicare coverage for A4890 depends on medical necessity and applicable Local Coverage Determinations (LCDs). Used for ongoing maintenance and repair of home hemodialysis equipment. Ensures equipment operates safely and effectively. May be required periodically. A physician order is typically required.

When is CPT A4890 used?

Used for ongoing maintenance and repair of home hemodialysis equipment. Ensures equipment operates safely and effectively. May be required periodically.

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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.