Ciguatera fish poisoning, intentional self-harm, subs encntr

This code signifies a patient presenting with symptoms of ciguatera fish poisoning, which is caused by consuming fish contaminated with ciguatoxins. The poisoning in this specific instance is determined to be the result of intentional self-harm, and the encounter represents follow-up care after the initial treatment.

Use this code for subsequent encounters when a patient is receiving ongoing management or follow-up for ciguatera fish poisoning that was deliberately self-inflicted. This includes visits for monitoring persistent neurological, gastrointestinal, or cardiovascular symptoms, or for managing complications arising from the initial self-harm attempt.

• Always sequence this code after the primary diagnosis for the specific manifestation of ciguatera poisoning.
• Ensure documentation clearly states both the intentional self-harm aspect and that it is a subsequent encounter.
• Do not use for initial treatment of the poisoning or for accidental exposure.