Taenia saginata infection

This code identifies an intestinal parasitic infection caused by the beef tapeworm, Taenia saginata. Individuals become infected by consuming raw or undercooked beef containing larval cysts. The adult tapeworm resides in the small intestine, often causing mild or asymptomatic gastrointestinal symptoms.

Assign this code when documentation confirms a diagnosis of Taenia saginata infection, typically through microscopic examination of stool samples revealing eggs or proglottids. It is appropriate for both symptomatic and asymptomatic cases where the presence of the parasite is confirmed.

• Differentiate from other taeniasis infections (e.g., Taenia solium) which have distinct codes and clinical implications.
• Do not use for cysticercosis, which is caused by the larval stage of Taenia solium and has separate coding.
• Ensure documentation specifies the species of Taenia if possible; otherwise, query the provider for clarification.