Poisoning by peripheral vasodilators, self-harm, subs

This code signifies a patient presenting for follow-up care or complications arising from a deliberate overdose or self-poisoning with medications designed to widen blood vessels. This includes subsequent treatment for adverse effects, organ damage, or psychological evaluation related to the initial intentional act.

Apply this code when documenting any encounter after the initial treatment of an intentional peripheral vasodilator overdose. This could include clinic visits for ongoing cardiac monitoring, kidney function checks, or mental health counseling following the self-harm attempt.

• Ensure documentation clearly states the poisoning was intentional self-harm and that this is a subsequent encounter.
• Always sequence this code after any codes for the specific adverse effects or medical conditions resulting from the poisoning.
• Do not use for initial acute treatment; reserve for follow-up care.