Poisoning by iron and its compounds

This code signifies an adverse health event resulting from the ingestion, inhalation, or other exposure to toxic levels of iron or iron-containing substances. This can lead to systemic toxicity affecting multiple organ systems, including the gastrointestinal tract, cardiovascular system, and liver.

Assign this code when documentation clearly indicates a diagnosis of poisoning due to iron or its compounds, often seen in accidental ingestions by children or intentional overdoses. Supporting documentation should detail the exposure, symptoms, and diagnostic findings consistent with iron toxicity.

• Always sequence this code first as the principal diagnosis when it is the reason for the encounter.
• Do not confuse with adverse effects of therapeutic iron, which would be coded differently.
• Ensure documentation specifies the intent (accidental, intentional self-harm, assault, undetermined) using an E-code.