Toxic effect of xylazine, intentional self-harm, sequela

This code signifies the long-term or residual effects resulting from a deliberate act of self-poisoning with xylazine. It indicates that the patient intentionally ingested, injected, or otherwise administered xylazine to themselves, and is now presenting with lasting health issues directly attributable to that event.

Use this code when documenting a patient presenting with chronic or permanent sequelae (e.g., organ damage, neurological deficits, psychological issues) that are a direct consequence of a past, intentional self-harm attempt involving xylazine. This code is appropriate for follow-up encounters addressing these persistent conditions, long after the acute toxic event has resolved.

• Always sequence this code after the codes for the specific sequelae being treated.
• Do not use this code for the initial acute poisoning event; use the acute poisoning code with the appropriate seventh character for initial encounter.
• Ensure documentation clearly links the current sequelae to a past intentional xylazine exposure.