Poisoning by caffeine, undetermined, initial encounter

This code signifies a case of caffeine poisoning where the intent (e.g., accidental, intentional self-harm, assault) cannot be determined by the healthcare provider. The patient is experiencing adverse effects due to an excessive intake of caffeine, and this is the first time they are being treated for this specific poisoning episode.

Apply this code when a patient presents with symptoms of caffeine toxicity (e.g., tachycardia, tremors, anxiety, gastrointestinal upset) and the medical record does not provide sufficient information to classify the poisoning as accidental, intentional, or assault. This is appropriate for the initial visit or encounter for this particular poisoning event.

• Ensure documentation clearly states the undetermined intent of the caffeine poisoning.
• Confirm this is the first encounter for this specific poisoning episode; subsequent encounters would use a different seventh character.
• Do not use if the intent of the poisoning is known or suspected to be accidental, intentional, or assault.