A21.7
Generalized tularemia
Clinical Classification Guidelines
Medical Intelligence & Overview
Generalized tularemia is a serious infectious disease caused by the bacterium Francisella tularensis. It is characterized by widespread infection throughout the body and can affect various organs and tissues. The condition commonly develops after exposure to infected animals, contaminated water, or soil. Although rare, generalized tularemia requires prompt medical attention due to its potential severity.
Causes & Symptoms
Clinical Causes: Handling or contacting infected animals such as rabbits, rodents, or hares. Contact with contaminated water or soil. Insect bites from ticks or flies that carry the bacteria. Inhalation of contaminated dust or aerosols, especially in laboratory settings. Ingestion of contaminated food or water.
Key Symptoms: Fever and chills Fatigue and weakness Muscle aches Swollen lymph nodes Skin ulcers or rashes Headache Sweats Weight loss Sore throat and cough Difficulty breathing in severe cases
Diagnostic & Treatment
Diagnosis Path: Doctors diagnose generalized tularemia based on a combination of medical history, symptoms, and laboratory tests. Blood tests can detect specific antibodies or bacteria. Culturing the bacteria from blood or tissue samples, along with imaging studies if necessary, help confirm the diagnosis. Early diagnosis is important for effective treatment.
Treatment Protocols: Treatment typically involves antibiotics such as streptomycin, gentamicin, doxycycline, or ciprofloxacin. The duration of therapy depends on the severity of the illness. Supportive care, including fluids and rest, can help manage symptoms. In some cases, hospitalization may be required for severe cases to receive intravenous antibiotics and monitoring.
Clinical Advice & FAQs
Billing Guidance
Is A21.7 a billable ICD-10 code?
Yes, A21.7 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report A21.7?
Clinical documentation must specify the nature of Generalized tularemia and any associated comorbidities for accurate reporting.
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