Unsp foreign body in bronchus causing asphyxiation, init

This code signifies the presence of an unspecified foreign object lodged within a bronchus, leading to a life-threatening obstruction of the airway (asphyxiation). It is used for the initial presentation and treatment of such an event.

Apply this code when a patient presents to the emergency department or hospital with acute respiratory distress and imaging confirms an unspecified foreign body in a bronchus causing asphyxiation. This is appropriate for the initial encounter where diagnosis and primary treatment are rendered.

• Ensure documentation clearly states the foreign body is in a bronchus and caused asphyxiation.
• Verify this is the initial encounter for this specific event; subsequent encounters will require a different seventh character.
• If the foreign body is specified (e.g., food, toy), a more specific code from the T17 series should be used.