Poisoning by peripheral vasodilators, assault, sequela

This code signifies a long-term complication or condition arising from an intentional overdose or exposure to peripheral vasodilators, where the intent was to harm the patient. It indicates that the acute phase of the poisoning has passed, but residual effects persist.

Apply this code when documenting chronic health issues, organ damage, or other lasting sequelae directly attributable to a past assault involving peripheral vasodilators. This would be used in follow-up encounters after the initial acute poisoning has been treated.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic kidney disease, neurological damage).
• Ensure documentation clearly links the current condition to the past poisoning by peripheral vasodilators and specifies the assault intent.
• Do not use this code for the initial acute poisoning event; use the acute poisoning code with the appropriate seventh character for initial encounter.