Injury of nerves at hip and thigh level, left leg, sequela

This code signifies a long-term or late-effect injury to any nerve in the left hip or thigh region, excluding the femoral, sciatic, or peroneal nerves. It indicates that the initial nerve damage has resolved, but the patient continues to experience residual symptoms or complications directly related to that past injury.

This code is appropriate for documenting persistent neurological deficits, pain, or functional limitations in the left hip or thigh that are a direct consequence of a previously sustained nerve injury. Examples include chronic neuropathic pain, muscle weakness, or sensory disturbances resulting from a past trauma, surgery, or compression affecting an unspecified or "other" nerve in this area.

• Always assign a sequela code (S) when the acute phase of the injury has passed and the patient is presenting for treatment of residual effects.
• Ensure documentation clearly links the current symptoms to a past nerve injury in the left hip or thigh.
• Do not use this code for acute nerve injuries; instead, select an appropriate initial encounter (A) or subsequent encounter (D) code.