Assault by pipe bomb, subsequent encounter

This code indicates that a patient is receiving follow-up care for injuries sustained from an assault involving a pipe bomb. This includes ongoing treatment for physical trauma, psychological sequelae, or complications directly resulting from the initial violent act. The "subsequent encounter" aspect signifies that the initial treatment for the acute injury has already occurred.

Apply this code when a patient presents for any care related to a pipe bomb assault after the initial emergency or acute phase of treatment. This could include wound care, physical therapy for blast injuries, mental health counseling for PTSD, or management of chronic pain. It is used for any visit where the long-term effects or complications of the assault are being addressed.

• Always pair this external cause code with an injury code (e.g., T-code) that describes the specific physical or psychological injury being treated.
• Ensure the "D" seventh character is appropriate for subsequent encounters; avoid using "A" (initial) or "S" (sequela) unless the encounter specifically fits those definitions.
• Review documentation carefully to confirm the mechanism of injury was indeed a pipe bomb and not another explosive device.