Sinus barotrauma, subsequent encounter

This code indicates an injury to the paranasal sinuses caused by pressure changes, specifically when the patient is receiving follow-up care for the condition. It reflects a re-evaluation, ongoing treatment, or management of complications related to a previously diagnosed sinus barotrauma.

Apply this code when a patient presents for a follow-up visit after an initial diagnosis of sinus barotrauma. This includes appointments for monitoring healing, managing persistent symptoms, or addressing secondary issues that arise from the original pressure injury.

• Ensure documentation clearly states this is not the initial encounter for the sinus barotrauma.
• Look for terms like "follow-up," "re-evaluation," or "management of chronic symptoms" related to the original injury.
• Always sequence this code after any definitive codes for specific conditions or complications being treated during the subsequent encounter.