B74.0
Filariasis due to Wuchereria bancrofti
Clinical Classification Guidelines
Inclusion Terms
- Bancroftian elephantiasis
- Bancroftian filariasis
Medical Intelligence & Overview
Filariasis caused by Wuchereria bancrofti, also known as Bancroftian filariasis or Bancroftian elephantiasis, is a parasitic infection transmitted by mosquitoes. It primarily affects the lymphatic system, leading to swelling and thickening of affected tissues. This condition is prevalent in tropical and subtropical regions and can cause chronic disability if not diagnosed and managed properly.
Causes & Symptoms
Clinical Causes: Infection with Wuchereria bancrofti, a parasitic worm Transmission through the bite of infected female mosquitoes, primarily from the Anopheles, Culex, and Aedes species Repeated exposure to mosquito bites in endemic areas Living in regions with poor sanitation and stagnant water, which serve as breeding sites for mosquitoes
Key Symptoms: Asymptomatic phase in early infection with no noticeable signs Lymphatic swelling, often in the legs, arms, breasts, or genitals Worse swelling and skin changes over time, leading to elephantiasis Recurrent fever episodes, especially during acute inflammatory attacks Skin thickening and fibrosis in affected areas In severe cases, difficulty walking or performing daily activities due to limb or genital swelling
Diagnostic & Treatment
Diagnosis Path: Diagnosing Bancroftian filariasis involves a combination of clinical assessment and laboratory tests. A healthcare provider may perform:
Treatment Protocols: Treatment aims to eliminate the parasitic worms and manage symptoms. Common approaches include:
Clinical Advice & FAQs
Billing Guidance
Is B74.0 a billable ICD-10 code?
Yes, B74.0 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report B74.0?
Clinical documentation must specify the nature of Filariasis due to Wuchereria bancrofti and any associated comorbidities for accurate reporting.
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