Unsp superficial injuries of left back wall of thorax, init

This code signifies a superficial injury to the left posterior chest wall, such as a bruise, abrasion, or minor scratch, where the specific type of superficial injury is not documented. It indicates that this is the first time the patient is being treated for this particular injury.

This code is appropriate for initial encounters when a patient presents with a superficial injury to the left back of the thorax, and the medical record does not specify the exact nature of the injury (e.g., contusion vs. abrasion). It would be used for new injuries, not for follow-up care.

• Ensure the documentation clearly indicates the left side of the back wall of the thorax.
• Only use this code when the specific superficial injury type is truly unspecified; otherwise, code to a more specific diagnosis.
• The "A" at the end signifies an initial encounter for this injury. Subsequent encounters would use different seventh characters.