Breakdown of esophageal anti-reflux device, init

This code signifies a mechanical failure of a device implanted to prevent stomach acid from flowing back into the esophagus. This breakdown could involve a fracture, displacement, or other structural compromise of the anti-reflux device itself. The "initial encounter" indicates that the patient is receiving active treatment for this specific complication.

Use this code when a patient presents with symptoms directly attributable to a mechanical malfunction of their surgically implanted anti-reflux device, such as a Nissen fundoplication or LINX device. This applies to the first time the patient is seen for this particular issue, requiring evaluation and management.

• Ensure documentation clearly states a mechanical breakdown of the device, not an infection or other complication.
• Verify the encounter is for the initial treatment of this specific device failure. Subsequent encounters for the same issue would use a different seventh character.
• Always code the underlying condition (e.g., GERD) if still present and being treated, in addition to this complication code.