Poisoning by aspirin, accidental (unintentional), init

This code signifies an adverse health event resulting from the unintentional ingestion or exposure to aspirin. It indicates that the patient experienced poisoning due to an accidental overdose or misadministration of aspirin, and this is the first time they are receiving active treatment for this specific poisoning.

Apply this code when a patient presents with symptoms of aspirin toxicity, and the medical record clearly documents the poisoning as accidental. This includes situations like a child mistakenly consuming adult aspirin, an adult inadvertently taking too much, or a medication error leading to an overdose. It is used for the initial phase of care, such as emergency department visits or initial hospital admissions.

• Always confirm the intent of the poisoning; this code is strictly for accidental cases.
• Ensure documentation specifies "initial encounter" for active treatment of the poisoning.
• Code any associated signs and symptoms of aspirin toxicity (e.g., tinnitus, metabolic acidosis) as secondary diagnoses.