Displacement of implnt elec nstim of prph nrv lead, sequela

This code signifies a long-term complication where an implanted electronic neurostimulator lead, specifically for a peripheral nerve, has shifted from its intended position. This displacement can lead to device malfunction, ineffective therapy, or new symptoms due to improper stimulation. It represents the lasting effects or conditions arising from this prior displacement.

Use this code when documenting a patient presenting with ongoing issues directly attributable to a previously displaced peripheral nerve stimulator lead. This includes situations where the patient is experiencing persistent pain, paresthesias, or loss of therapeutic effect after the lead has moved. It is appropriate for follow-up encounters addressing these chronic sequelae.

• Always assign this code as a secondary diagnosis, following the primary diagnosis for the condition being treated by the neurostimulator.
• Ensure documentation clearly links the current symptoms or condition to the prior displacement of the lead.
• Distinguish this from acute displacement or mechanical complications of the device, which have different code assignments.