Rabies, unspecified
ICD-10 A82.9 is a billable code used to indicate a diagnosis of rabies, unspecified.
Rabies is a viral infection caused by the rabies virus, which primarily affects the central nervous system (CNS). The disease is typically transmitted through the bite of an infected animal, leading to severe neurological complications. Initial symptoms may include fever, headache, and general malaise, which can progress to more severe manifestations such as confusion, agitation, hallucinations, and paralysis. The hallmark of rabies is the development of hydrophobia and aerophobia as the disease advances. The incubation period can vary significantly, often lasting from weeks to months, depending on the site of the bite and the viral load. Once clinical symptoms appear, rabies is almost universally fatal. Vaccination status is crucial in the management of potential rabies exposure; post-exposure prophylaxis (PEP) with rabies vaccine and rabies immune globulin is highly effective if administered promptly after exposure. The unspecified nature of this code indicates that the documentation does not provide specific details regarding the type or stage of rabies, which can complicate clinical management and coding accuracy.
Detailed history of exposure, vaccination status, and clinical symptoms.
Patients presenting with neurological symptoms after animal bites.
Ensure thorough documentation of PEP administration and follow-up.
Immediate assessment of bite wounds, vaccination history, and neurological status.
Patients with acute symptoms following suspected rabies exposure.
Timely documentation is critical for PEP initiation.
Administered post-exposure after animal bites.
Record the date of administration and patient response.
Infectious disease specialists should document the rationale for vaccination.
Documentation should include the patient's exposure history, vaccination status, and clinical symptoms consistent with rabies.
