Toxic effect of other pesticides, assault, sequela

This code signifies the long-term or residual effects resulting from an intentional poisoning by a pesticide other than herbicides, fungicides, rodenticides, or other specified types. These lasting health issues are a direct consequence of the initial assault. The sequela could manifest as chronic organ damage, neurological deficits, or persistent dermatological conditions.

Apply this code when documenting a patient presenting with a current health condition that is a direct and lasting consequence of a past intentional poisoning by an unspecified pesticide. This is appropriate for follow-up encounters after the acute phase of the poisoning has resolved, but the patient continues to experience related symptoms or complications. Use when the medical record clearly indicates the poisoning was an act of assault.

• Always sequence this sequela code after the code(s) for the specific residual condition(s) being treated.
• Ensure the medical record explicitly states the poisoning was due to an "assault" and identifies the substance as a "pesticide" (other than those with more specific codes).
• Do not use this code for acute toxic effects; instead, use the appropriate acute poisoning code with the initial encounter seventh character.