Poisoning by caffeine, assault, sequela

This code signifies a long-term or residual effect resulting from a caffeine overdose that occurred due to an intentional act of assault. It indicates that the patient is experiencing ongoing health issues directly attributable to a past incident where caffeine was administered with malicious intent.

Apply this code when documenting a patient presenting with chronic or persistent symptoms (e.g., cardiac arrhythmias, neurological deficits, severe anxiety disorders) that are medically determined to be a direct consequence of a prior caffeine poisoning event inflicted by another person. This code is appropriate for follow-up encounters after the acute phase of the poisoning has resolved.

• Always sequence this code after the code(s) for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past caffeine poisoning by assault.
• Verify that the encounter is for the residual effects, not the acute poisoning itself.