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A4640 Alternating pressure pad

A-Codes

Also known as: pressure relief mattress, alternating pressure mattress, air mattress

A specialized mattress pad with alternating air cells that cyclically inflate and deflate to redistribute pressure and improve circulation. Used for pressure ulcer prevention and management.

Clinical Context

Used for patients at high risk for pressure injuries or with existing pressure ulcers (Stages 1-4). Common in ICU, long-term care, and home care settings for immobilized patients.

RVU Breakdown

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Specialties

Wound CareNursingPhysical Medicine

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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.