ICD-10-CM B64: Unspecified protozoal disease

ICD-10-CM Diagnosis Code (2025)

Official Description for B64

Unspecified protozoal disease

About ICD-10-CM Code B64 (Unspecified protozoal disease)

ICD-10-CM code B64 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 B64 became effective on October 1, 2024.

This page provides detailed information about B64 - Unspecified protozoal disease. 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 Unspecified protozoal disease.