Assault by other larger firearm discharge, sequela

This code signifies a long-term health condition or complication resulting from an injury sustained during an assault involving a large firearm. It indicates that the initial injury has healed, but its lasting effects are still present and require ongoing medical attention or impact the patient's health.

Apply this code when documenting a sequela (e.g., chronic pain, nerve damage, scar tissue, psychological trauma) directly attributable to a past assault by a larger firearm. This code is used for follow-up encounters when the acute injury has resolved, but the patient is still being treated for the residual effects.

• Always use this code as a secondary diagnosis, following a code for the specific sequela (e.g., chronic pain, scar contracture).
• Ensure documentation clearly links the current condition to the past assault by a larger firearm.
• Do not use this code for the initial injury or acute phase of treatment.