Bezoar entering via natural orifice, subsequent encounter

This code describes a patient presenting for follow-up care related to a bezoar that has entered or passed through a natural body opening. A bezoar is a mass of indigestible material, such as hair or plant fibers, that can accumulate in the gastrointestinal tract. The "subsequent encounter" indicates that this is not the initial treatment for the bezoar.

Use this code for patients returning for ongoing management, monitoring, or treatment of complications arising from a bezoar that has previously entered or passed through a natural orifice. This includes follow-up appointments after initial removal, or for monitoring a bezoar that is being managed conservatively.

• Always assign an external cause code (V00-Y99) to describe the circumstances of the injury or event.
• Ensure documentation clearly supports a "subsequent encounter" for the bezoar.
• Code any associated symptoms or complications of the bezoar separately.