In simple words: This code is used when someone has an infection caused by Listeria bacteria, but it doesn't fit into other more specific types of Listeria infection. Listeria is usually spread through contaminated food.

This code represents a diagnosis of listeriosis not otherwise specified.It includes infections caused by the bacterium Listeria monocytogenes that do not fit the criteria for other, more specific listeriosis codes.

Example 1: A 30-year-old pregnant woman presents with fever, fatigue, and muscle aches.Testing reveals Listeria monocytogenes in her blood, but she does not have meningitis or other localized infection. A32.8 would be appropriate., An elderly patient with a weakened immune system develops diarrhea, headache, and confusion after consuming contaminated deli meat. Cultures identify Listeria, and the patient is diagnosed with listeriosis. As there's no other specific manifestation like meningitis, A32.8 applies., A healthcare provider sees a patient with fever and gastrointestinal symptoms after they ate soft cheese made with unpasteurized milk. Tests confirm listeriosis, and the patient recovers with antibiotic treatment. Since no other organ systems were involved, A32.8 is used for coding.

Documentation should include evidence of infection with Listeria monocytogenes (e.g., positive culture), clinical symptoms, and exclusion of other specific forms of listeriosis (e.g., meningitis, septicemia).