Unspecified injury of pleura, initial encounter

This code signifies an injury to the pleura, the thin membranes lining the lungs and chest cavity, where the specific nature of the injury is not documented. It indicates that the patient is in the active phase of treatment for this uncharacterized pleural trauma.

Apply this code when documentation confirms a pleural injury but lacks details regarding its specific type (e.g., laceration, puncture, contusion). This is appropriate for initial evaluations and treatments following the injury event.

• Only use this code when the specific type of pleural injury is truly unspecified in the medical record.
• Always strive for a more specific code if further details about the injury become available.
• The "A" seventh character indicates an initial encounter for active treatment of the injury.