Poisoning by iron and its compounds, undetermined, init

This code signifies an acute, initial presentation of poisoning due to iron or its compounds where the intent (accidental, intentional self-harm, assault) cannot be determined from the available documentation. It indicates the patient is receiving active treatment for the toxic effects of iron ingestion.

Apply this code for patients presenting to an emergency department or admitted for initial management of iron toxicity, such as those with gastrointestinal symptoms, metabolic acidosis, or cardiovascular instability following suspected iron ingestion, when the medical record does not specify the intent of the poisoning. This is appropriate when the provider has documented "undetermined" or similar language regarding intent.

• Always sequence this code as the principal diagnosis if it is the primary reason for the encounter.
• Do not use this code if the intent of the poisoning (accidental, intentional self-harm, assault) is clearly documented; instead, select the appropriate intent code.
• Ensure the "A" for initial encounter is accurate; subsequent care for the same poisoning would use a different seventh character.