Complete traum amp at lev betw kn & ankl, unsp low leg, subs

This code signifies a complete severing of the lower leg, specifically between the knee and ankle, due to a traumatic injury. It indicates that the patient is receiving follow-up care for this amputation, not the initial treatment. The "unspecified lower leg" component means the laterality (left or right) is not documented.

This code is appropriate for subsequent encounters when a patient is being treated for complications, rehabilitation, or long-term management related to a traumatic transtibial amputation where the specific leg is not noted. Examples include follow-up appointments for wound care, prosthetic fitting, or physical therapy after the initial acute care phase.

• Ensure documentation clearly states the encounter is subsequent to the initial injury.
• Verify that the amputation is complete and traumatic, not congenital or surgical.
• If laterality (left or right leg) is specified in the medical record, a more specific code should be used.