Toxic effect of other metals, assault, subsequent encounter

This code indicates a harmful reaction to exposure to a metal other than those specifically classified elsewhere (e.g., lead, mercury, arsenic). The exposure was intentionally inflicted by another person, and the patient is receiving follow-up care for the toxic effects. This could involve ongoing treatment, monitoring, or evaluation of residual symptoms.

Apply this code when documenting subsequent encounters for a patient who has experienced a toxic effect from an assault involving an unspecified metal. This includes scenarios where the patient is returning for medication adjustments, physical therapy for neurological damage, or psychological support related to the assault and its physical consequences.

• Always sequence this code after the primary diagnosis describing the specific toxic effect or injury.
• Ensure documentation clearly supports an "assault" as the intent of exposure and that the encounter is "subsequent."
• Specify the type of metal if known and a more specific code is available; otherwise, this "other metals" code is appropriate.