Legal intrvnt w injury by tear gas, unsp person inj, sequela

This code signifies a long-term health condition or complication resulting from an injury sustained due to tear gas exposure during a legal intervention. The specific individual who suffered the injury is not identified in the documentation.

Apply this code when a patient presents with a chronic medical issue, such as persistent respiratory problems, skin conditions, or psychological sequelae, directly attributed to a past tear gas exposure during law enforcement or other legal action. This code is appropriate when the initial acute injury has resolved, and the patient is now being treated for the lasting effects.

• Ensure documentation clearly links the current condition to a past tear gas exposure during a legal intervention.
• This code is for sequelae (late effects); do not use for acute injuries.
• Always code the specific nature of the sequela (e.g., chronic bronchitis, dermatitis) first, followed by this external cause code.