Rat-bite fever (Streptobacillus moniliformis infection)
ICD-10 A24.0 is a billable code used to indicate a diagnosis of rat-bite fever (streptobacillus moniliformis infection).
Rat-bite fever is a zoonotic infection caused by the bacterium Streptobacillus moniliformis, primarily transmitted to humans through bites or scratches from infected rats or contact with their secretions. The disease can also be contracted through ingestion of contaminated food or water. Symptoms typically manifest 3 to 10 days after exposure and may include fever, chills, headache, muscle pain, and rash. In severe cases, it can lead to complications such as endocarditis or septic arthritis. Diagnosis is often made based on clinical presentation and confirmed through serological tests or culture of the organism. Prompt treatment with antibiotics, such as penicillin or doxycycline, is crucial to prevent serious complications. Public health measures focus on rodent control and education to minimize exposure risks, particularly in urban areas where rat populations are prevalent.
Detailed patient history including exposure to rodents, symptom onset, and laboratory results.
Patients presenting with fever and a history of rodent exposure.
Ensure all relevant lab tests are documented to support the diagnosis.
Comprehensive patient history and physical examination findings.
Patients with flu-like symptoms and potential exposure to rats.
Document any preventive measures taken or recommended to the patient.
Used when confirming the diagnosis of rat-bite fever.
Document the source of the culture and clinical symptoms.
Infectious disease specialists may require additional lab tests.
Common symptoms include fever, chills, headache, muscle pain, and rash, typically appearing 3 to 10 days after exposure.
Diagnosis is based on clinical presentation and can be confirmed through serological tests or culture of Streptobacillus moniliformis.
Treatment typically involves antibiotics such as penicillin or doxycycline, and early intervention is crucial to prevent complications.
