Walked into lamppost, subsequent encounter

This code indicates that a patient sustained an injury from walking into a lamppost, and this encounter is for follow-up care, such as wound checks, physical therapy, or re-evaluation of the injury. It signifies that the initial injury has already been addressed in a previous encounter.

This code is appropriate for any subsequent visit related to an injury initially caused by walking into a lamppost. Examples include a patient returning for a cast change after fracturing their nose, or a follow-up appointment for a concussion sustained from the impact.

• Always ensure the "D" for subsequent encounter is appropriate; use "A" for initial encounters and "S" for sequela.
• Pair this external cause code with an injury code (e.g., fracture, concussion, contusion) to fully describe the patient's condition.
• Document the specific nature of the follow-up care provided during the encounter.