A28.9
ICD-10-CMThis code signifies a bacterial infection transmitted from animals to humans, where the specific type of zoonotic bacterial disease has not been identified or documented. It represents a broad category for illnesses acquired through animal contact, bites, or contaminated products, without further diagnostic specificity.
Use this code when a patient presents with symptoms consistent with a zoonotic bacterial infection, and the medical record clearly indicates a bacterial etiology but lacks definitive identification of the specific pathogen. This is appropriate when the provider has documented "unspecified zoonotic bacterial disease" or similar language, and further diagnostic workup is pending or not performed.
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