Other accident with wheelchair (powered), initial encounter

This diagnosis code indicates an injury sustained during an initial encounter with an accident involving a powered wheelchair, where the specific nature of the accident is not otherwise classified. It covers incidents where the powered wheelchair is directly involved in causing harm to the patient, but the mechanism isn't a collision with a pedestrian, another vehicle, or a fall from the wheelchair.

Apply this code when documenting an initial injury resulting from an unclassified accident involving a powered wheelchair. Examples include a patient's limb getting caught in the wheelchair mechanism, the wheelchair tipping over due to an uneven surface (but not a fall from the wheelchair), or an entanglement with an object while operating the powered wheelchair.

• Ensure the documentation clearly states the accident involved a powered wheelchair and not a manual one.
• Verify this is the initial encounter for the injury; subsequent care would use a different encounter character.
• Always code the specific injury sustained as the primary diagnosis, with this code as an external cause code.