ICD-10-CM Diagnosis Code (2025)
Official Description for B66.3
Fascioliasis
Coding Notes & Guidelines for B66.3
Inclusion Terms
- Infection due to Fasciola gigantica
- Infection due to Fasciola hepatica
- Infection due to Fasciola indica
- Sheep liver fluke disease
Parent Code (Less Specific):
About ICD-10-CM Code B66.3 (Fascioliasis)
ICD-10-CM code B66.3 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM B66.3 became effective on October 1, 2024.
This page provides detailed information about B66.3 - Fascioliasis. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Fascioliasis.