Toxic effect of inorganic substances, self-harm, subs

This code signifies a toxic effect resulting from the deliberate ingestion or exposure to an inorganic substance not otherwise specified, with the intent of self-harm. The patient is presenting for follow-up care or treatment of complications related to this initial poisoning event.

Apply this code when a patient is seen for ongoing management of organ damage, psychological sequelae, or other complications stemming from a prior intentional self-poisoning with an inorganic substance. This is appropriate for subsequent visits after the initial acute treatment.

• Requires an additional code for the specific inorganic substance if known.
• Always sequence this code after the primary diagnosis for the specific toxic effect or condition being treated.
• Distinguish from accidental or assault scenarios, which use different seventh characters.