Rat-bite fever (Streptobacillus moniliformis infection)
ICD-10 A24.3 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, which is primarily transmitted to humans through bites or scratches from infected rats or contact with their urine or feces. 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 a rash. In severe cases, complications such as endocarditis or septic arthritis may occur. Diagnosis is often made based on clinical presentation and history of exposure, with laboratory confirmation through blood cultures or serological tests. Public health measures focus on rodent control and educating communities about the risks associated with handling rodents. Effective treatment involves the use of antibiotics, such as penicillin or doxycycline, which are effective against the causative organism.
Detailed patient history, exposure assessment, and laboratory results.
Patients presenting with fever and a history of rodent exposure.
Ensure thorough documentation of symptoms and exposure to support coding.
Comprehensive patient history and symptom assessment.
Patients with febrile illness and potential rodent contact.
Documenting travel history and potential exposure to rodents is crucial.
Used when confirming Streptobacillus moniliformis infection.
Document the source of the culture and clinical symptoms.
Infectious disease specialists may require additional details on exposure history.
Common symptoms include fever, chills, headache, muscle pain, and rash. Symptoms typically appear 3 to 10 days after exposure.
Rat-bite fever is transmitted through bites or scratches from infected rats, contact with their urine or feces, or ingestion of contaminated food or water.
