Toxic effect of tetrachloroethylene, assault, sequela

This code signifies a long-term health problem or residual condition resulting from a tetrachloroethylene poisoning that occurred due to an intentional act of harm by another person. The patient is no longer in the acute phase of the poisoning but is experiencing lasting effects.

Apply this code when documenting a chronic or permanent sequela (e.g., neurological damage, organ dysfunction) directly attributable to a past tetrachloroethylene exposure that was determined to be an assault. This code is used after the acute phase of the poisoning has resolved.

• Always sequence this code after the code(s) for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past tetrachloroethylene assault.
• Do not use this code for acute poisoning or for toxic effects from accidental or self-harm exposures.