Toxic effect of other metals, assault, sequela

This code signifies a long-term health problem or complication resulting from a previous poisoning by a metal other than those specifically classified elsewhere (e.g., lead, mercury, arsenic). The original poisoning was intentionally inflicted by another person, and the sequela represents the lasting impact of that assault.

Apply this code when documenting a chronic condition, disability, or permanent damage directly attributable to a past assault involving toxic exposure to a metal not otherwise specified. This is used after the acute phase of the poisoning has resolved, and the patient is experiencing residual effects.

• Always assign an additional code to identify the specific sequela or chronic condition resulting from the toxic effect.
• Ensure documentation clearly links the current condition to a past assault involving metal poisoning.
• This code is for sequelae only; do not use it for acute toxic effects.