Self-harm by unsp larger firearm discharge, sequela

This code describes the long-term effects or complications resulting from an intentional self-inflicted injury involving an unspecified larger firearm. It indicates that the initial injury has healed, but the patient continues to experience residual conditions directly attributable to that event. These sequelae could include chronic pain, neurological deficits, organ damage, or psychological impacts.

Apply this code when documenting a patient's current condition that is a direct consequence of a past intentional self-harm incident involving an unspecified larger firearm. This is appropriate for follow-up encounters where the acute injury has resolved, but ongoing treatment or management of the resulting complications is necessary. It should be used in conjunction with codes for the specific sequelae being treated.

• Always assign a code for the specific sequela (e.g., chronic pain, paralysis) in addition to this external cause code.
• Ensure documentation clearly links the current condition to the past intentional self-harm by firearm.
• This code is for sequelae only; do not use it for the initial acute injury.