Abrasion of left back wall of thorax, initial encounter

This code signifies a superficial injury to the skin on the left side of the posterior chest, characterized by scraping or rubbing off of the epidermal layer. It indicates that the patient is receiving initial active treatment for this specific abrasion.

Apply this code when documenting the first encounter for a patient presenting with a scrape or graze on the left side of their back, such as from a fall or friction against a rough surface. This is appropriate for the initial evaluation and treatment of the injury.

• Ensure the documentation specifies the left side of the back and confirms the injury is an abrasion, not a deeper wound.
• The "A" seventh character indicates an initial encounter for active treatment; subsequent encounters for follow-up or healing would require different seventh characters.
• Always review the medical record for any associated injuries or complications that may require additional coding.