I/I react d/t implanted urn nstim dev, subsequent encounter

This code signifies an infection or inflammatory response specifically caused by a previously implanted neurostimulation device in the urinary tract. The patient is receiving ongoing care for this complication, not the initial treatment.

Apply this code when a patient presents for follow-up treatment of an infection (e.g., cellulitis, abscess) or inflammatory reaction (e.g., persistent erythema, swelling) directly attributable to their implanted urinary neurostimulator. This is appropriate for subsequent visits after the initial diagnosis and treatment have begun.

• Always sequence this code after the specific infection code (e.g., for cellulitis, abscess).
• Ensure documentation clearly links the infection/inflammation to the urinary neurostimulation device.
• Verify that the encounter is for ongoing management, not the initial presentation or resolution.