Otitic barotrauma, sequela

This code signifies the long-term or residual effects of otitic barotrauma, which is damage to the ear caused by pressure changes. These sequelae can include persistent hearing loss, tinnitus, or chronic ear pain that developed as a direct result of the initial barotraumatic event.

Use this code when documenting conditions that are a late effect of a previous episode of otitic barotrauma. This applies when the acute phase of the injury has resolved, but the patient continues to experience lasting complications. It is appropriate for follow-up visits addressing these chronic issues.

• Always sequence this code after the code for the specific sequela (e.g., H90.x for hearing loss, H93.1x for tinnitus).
• Ensure documentation clearly links the current condition to a past episode of otitic barotrauma.
• This "S" seventh character indicates sequela and should be used for conditions that are residual effects.