Other meningococcal infections
ICD-10 A39.89 is a billable code used to indicate a diagnosis of other meningococcal infections.
A39.89 refers to other meningococcal infections that are not classified under more specific meningococcal disease codes. Meningococcal infections are caused by the bacterium Neisseria meningitidis, which can lead to serious conditions such as meningitis and septicemia. This code encompasses a variety of clinical presentations that may not fit neatly into the defined categories of meningococcal meningitis or septicemia. Symptoms can include fever, headache, stiff neck, and altered mental status, and may present with a petechial rash. Diagnosis typically involves lumbar puncture for cerebrospinal fluid analysis, blood cultures, and sometimes imaging studies. Treatment protocols generally include intravenous antibiotics such as penicillin or ceftriaxone, and in some cases, adjunctive corticosteroids may be used to reduce inflammation. Resistance patterns for Neisseria meningitidis are relatively low, but emerging resistance to certain antibiotics has been noted, necessitating careful selection of empirical therapy based on local susceptibility patterns.
Detailed clinical notes on symptoms, lab results, and treatment plans.
Patients presenting with fever, headache, and neck stiffness.
Ensure documentation reflects the severity and type of infection for accurate coding.
Immediate assessment notes, including vital signs and initial treatment.
Acute presentations of suspected meningococcal infections.
Timely documentation is critical due to the urgency of treatment.
Used to confirm the presence of Neisseria meningitidis in suspected cases.
Document the source of the culture and clinical suspicion.
Infectious disease specialists should ensure cultures are obtained promptly.
Common symptoms include fever, headache, stiff neck, nausea, vomiting, and a petechial rash. Early recognition is crucial for effective treatment.
