Infectious mononucleosis
ICD-10 B30.3 is a billable code used to indicate a diagnosis of infectious mononucleosis.
Infectious mononucleosis, commonly known as mono, is primarily caused by the Epstein-Barr virus (EBV), a member of the herpesvirus family. It is characterized by fever, sore throat, swollen lymph nodes, and fatigue. The virus is typically transmitted through saliva, which is why it is often referred to as the 'kissing disease.' Diagnosis is usually made based on clinical presentation and confirmed through laboratory tests, including heterophile antibody tests (such as the Monospot test) and specific EBV serologies. The condition is most prevalent among adolescents and young adults, although it can occur at any age. While most cases are self-limiting, complications such as splenic rupture or secondary infections can occur. Treatment is primarily supportive, focusing on symptom relief, as there are no specific antiviral therapies approved for EBV. Corticosteroids may be used in severe cases to reduce inflammation.
Detailed history of symptoms, physical examination findings, and laboratory test results.
Patients presenting with fatigue, sore throat, and lymphadenopathy.
Ensure thorough documentation of differential diagnoses to support the coding of B30.3.
Comprehensive evaluation of patient history, serological testing, and management plans.
Patients with recurrent symptoms or complications related to EBV infection.
Document any complications or co-infections that may affect treatment and coding.
Used to confirm diagnosis of infectious mononucleosis.
Document the reason for testing and results.
Infectious disease specialists may require additional serological tests.
Infectious mononucleosis is primarily caused by the Epstein-Barr virus (EBV), which is transmitted through saliva.
