Poisoning by drugs affecting uric acid metab, undet, init

This code signifies an adverse reaction or overdose from medications primarily used to manage uric acid levels, such as allopurinol or febuxostat, where the intent (e.g., accidental, intentional self-harm) is not documented. The patient is presenting for the initial treatment of this poisoning event.

Apply this code when a patient presents with symptoms of poisoning due to a drug affecting uric acid metabolism, and the medical record does not specify whether the poisoning was accidental, intentional, or due to assault. This is appropriate for the first encounter for this specific poisoning episode.

• Ensure the documentation clearly indicates the drug involved is one that affects uric acid metabolism.
• Only use the "A" (initial encounter) seventh character for the first time the patient is seen for this specific poisoning.
• Do not use this code if the intent of the poisoning (e.g., accidental, intentional) is clearly documented; instead, choose a more specific intent code.