Part traum amp at lev betw knee and ankl, unsp low leg, init

This code signifies a traumatic injury where a portion of the lower leg, specifically between the knee and ankle, has been severed or detached due to an external force. The amputation is not complete, meaning some tissue or bone remains, and the specific lower leg (right or left) is not documented.

Apply this code for initial encounters with patients presenting with a partial traumatic amputation of the lower leg, where the exact side is unknown or not specified in the medical record. This would include injuries from accidents, machinery, or other traumatic events resulting in the loss of a portion of the limb below the knee but above the ankle.

• Ensure documentation clearly states "partial" amputation and the location "between knee and ankle."
• If the laterality (right or left leg) is specified, use a more specific code from the S88.12- series.
• Confirm this is the patient's initial encounter for this specific injury; subsequent care would require a different seventh character.