Toxic effect of unsp seafood, accidental, init

This code signifies an adverse health event resulting from the accidental ingestion of an unidentified seafood product. The patient is experiencing symptoms of toxicity, such as gastrointestinal distress, neurological symptoms, or allergic reactions, directly attributable to the seafood. This is the first time the patient is being treated for this specific toxic effect.

Use this code when a patient presents with symptoms of poisoning or an adverse reaction after consuming seafood, and the specific type of seafood responsible for the toxic effect is not documented or known. This applies to initial evaluations in emergency departments, urgent care, or primary care settings where the patient is first seeking treatment for the acute toxic event.

• Ensure documentation clearly states "unspecified seafood" and "accidental" or "unintentional" ingestion.
• Confirm this is the patient's initial encounter for this specific toxic effect. Subsequent encounters would use a different seventh character.
• Code any specific symptoms or manifestations of the toxicity (e.g., nausea, vomiting, rash) in addition to this code.