Other brucellosis

This code signifies brucellosis infections that do not fall into the categories of Brucella melitensis, Brucella abortus, or Brucella suis. It represents less common or unspecified forms of this zoonotic bacterial disease, which can manifest with fever, malaise, arthralgia, and organ involvement.

Apply this code when documentation specifies brucellosis but does not identify the specific Brucella species, or when a less common species (e.g., Brucella canis) is identified. Supporting documentation should include laboratory confirmation of brucellosis or a definitive clinical diagnosis by a physician.

• Always seek to identify the specific Brucella species if possible, as more specific codes exist (A23.0-A23.2).
• Do not use this code for suspected brucellosis; a confirmed diagnosis is required.
• Consider additional codes for manifestations or complications of brucellosis, such as osteomyelitis or endocarditis.