Assault by blunt object, subsequent encounter

This code indicates that a patient is receiving follow-up care for injuries sustained from an assault where a blunt object was used as the weapon. This includes any subsequent medical attention, such as wound checks, physical therapy, or psychological counseling, after the initial treatment of the acute injury.

Use this code for any encounter after the initial visit for an assault by a blunt object. This applies to situations where the patient is returning for ongoing management of their injuries, complications, or related conditions. Examples include follow-up appointments for fractures, contusions, or internal injuries resulting from the assault.

• Ensure documentation clearly states the patient is being seen for follow-up care related to the assault.
• Always code the specific injury(ies) sustained from the assault in addition to this external cause code.
• Distinguish between initial (A), subsequent (D), and sequela (S) encounters based on the patient's current stage of care for the injury.