Breakdown of esophageal anti-reflux device, sequela

This code signifies a long-term complication arising from the mechanical failure or malfunction of an implanted device designed to prevent acid reflux. This breakdown can lead to a recurrence of reflux symptoms or other adverse effects due to the device no longer functioning as intended.

Apply this code when documenting a patient presenting with symptoms or issues directly attributable to the mechanical failure of an esophageal anti-reflux device, and the encounter is for the sequela (late effects) of this breakdown. This is appropriate for follow-up visits after the initial breakdown has occurred and is being managed.

• Requires a seventh character "S" for sequela, indicating a late effect.
• Do not use for acute or initial presentations of the device breakdown; those would typically use the "A" or "D" seventh character.
• Always link to an underlying condition or symptom code explaining why the patient is being seen (e.g., recurrent GERD).