Poisoning by salicylates, assault, subsequent encounter

This code signifies a patient presenting for follow-up care or treatment of adverse effects resulting from an intentional overdose of salicylate-containing medications, such as aspirin, administered by another person with harmful intent. The patient is no longer in the acute phase of the poisoning but is still receiving care related to the event.

Apply this code when documenting subsequent encounters for patients who have experienced salicylate poisoning due to an assault. This includes visits for ongoing monitoring of organ function, management of lingering symptoms, or psychological support related to the assault. It should be used after the initial acute treatment has been rendered.

• Ensure documentation clearly specifies the poisoning was due to an assault and not accidental or self-harm.
• Confirm the encounter is for follow-up care, not the initial treatment, indicated by the "D" seventh character.
• Code any specific manifestations or complications of the poisoning, such as renal failure or metabolic acidosis, in addition to this code.