In simple words: This code covers replacing the bottom part of a removable, height-adjustable armrest on a wheelchair.

This code represents the replacement of a detachable, adjustable height armrest base for a wheelchair. The armrests attach to the sides of the wheelchair to improve patient position, posture, and comfort. A detachable armrest can be removed to ease transfer in and out of the chair and simplify access to furniture. The height adjustability feature allows customization for individual needs. This code specifically covers the replacement of the base component of the armrest.

Example 1: A patient's wheelchair armrest base is damaged and needs replacement. The armrest is detachable and height-adjustable., A patient's existing detachable armrest base is worn out and needs replacing to maintain proper support and comfort. The armrest is height adjustable to accommodate the changing needs of the patient. , The height-adjustable mechanism on a patient's detachable wheelchair armrest base is broken, requiring replacement of the base component.

Documentation should support the medical necessity of the wheelchair armrest base replacement, specifying the condition requiring the wheelchair, the damage or wear to the existing base, and the need for the detachable and height-adjustable features.