Slip/trip w/o fall d/t step from one level to another, init

This code describes an incident where an individual experiences a loss of balance or stability due to transitioning between different elevations, such as stepping off a curb or down a single step, without resulting in a complete fall to the ground. The patient may have stumbled or nearly fallen but maintained an upright position.

Apply this code when documenting an injury or complaint directly resulting from a "near fall" event caused by stepping between levels. This is appropriate for initial evaluations of sprains, strains, or contusions sustained during such an incident, even if the patient did not fully fall.

• Ensure the documentation explicitly states that the patient did not fall to the ground.
• This code is for the initial encounter; subsequent visits for the same injury would use the appropriate subsequent encounter or sequela codes.
• Always code any associated injuries (e.g., sprained ankle) in addition to this external cause code.