A07.0

What This Code Means

Balantidiasis is a parasitic infection of the intestines caused by a single-celled organism called Balantidium coli, typically acquired by consuming contaminated food or water. The infection can cause diarrhea, abdominal pain, and other gastrointestinal symptoms.

Coding Tips

• •Verify the diagnosis is confirmed through stool examination or other diagnostic testing before coding, as balantidiasis is relatively rare in developed countries
• •Document the severity and any complications (such as dysentery or perforation) separately, as these may require additional codes