Foreign body in mouth, subsequent encounter

This code indicates a patient presenting for follow-up care or complications related to a foreign body previously lodged in their mouth. This could include issues like persistent irritation, infection, or removal of a remaining fragment after initial treatment. It signifies that the initial acute phase of the foreign body ingestion or impaction has passed.

Use this code when a patient returns for evaluation or treatment of a foreign body in the mouth after the initial encounter. Examples include a patient returning for a re-check after a piece of food was removed, or for management of an infection that developed days after a small object was swallowed. It is appropriate for situations where the foreign body event is no longer acute.

• Ensure documentation clearly states this is a subsequent encounter for the foreign body.
• Pair with an external cause code (V00-Y99) to describe the circumstances of the injury, if known.
• Do not use for the initial presentation or acute treatment of the foreign body.