Toxic effect of trichloroethylene, self-harm, sequela

This code signifies the long-term or residual effects resulting from a deliberate act of self-poisoning with trichloroethylene. These sequelae can manifest as chronic organ damage, neurological deficits, or other persistent health issues that developed as a direct consequence of the initial toxic exposure. The patient intentionally ingested or inhaled trichloroethylene with the intent to harm themselves.

Apply this code when documenting a patient presenting with ongoing health problems directly attributable to a past, intentional trichloroethylene self-poisoning event. This is appropriate for follow-up encounters where the acute phase of the poisoning has resolved, but the patient continues to experience lasting complications. It should be used to describe the chronic conditions arising from the self-inflicted toxic exposure.

• Always sequence this code after the code(s) for the specific sequela being treated (e.g., chronic kidney disease, neuropathy).
• Ensure documentation clearly links the current condition to a past, intentional trichloroethylene exposure.
• Do not use this code for acute poisoning or accidental exposures; specific codes exist for those scenarios.