Injury of unsp nerve at hip and thi lev, right leg, sequela

This code signifies a long-term or late-effect injury to an unspecified nerve in the right hip or thigh region. It indicates that the initial nerve injury has resolved, but the patient continues to experience residual symptoms or complications directly related to that past injury. This could include ongoing pain, weakness, numbness, or other neurological deficits.

Apply this code when documenting a patient's current encounter for a sequela (late effect) of a previous nerve injury to the right hip or thigh, where the specific nerve involved is not documented. This is appropriate for follow-up visits addressing chronic symptoms or complications stemming from a past trauma, surgery, or other event that caused nerve damage in this anatomical area.

• Always use this code as a secondary diagnosis, following the code for the specific nature of the sequela (e.g., chronic pain, muscle weakness).
• Ensure documentation clearly supports a causal link between a past nerve injury and the current presenting symptoms.
• Avoid using this code for acute or current nerve injuries; those require codes from the acute injury chapters.