Trichinosis

This code represents trichinellosis, a parasitic disease caused by the ingestion of raw or undercooked meat containing Trichinella larvae. The larvae mature in the intestine, reproduce, and then migrate to muscle tissue, causing inflammation and pain. Symptoms can range from mild gastrointestinal upset to severe muscle pain, fever, and even cardiac or neurological complications.

Use this code for confirmed cases of trichinosis, typically diagnosed through serological testing, muscle biopsy, or identification of larvae in tissue. It is appropriate for patients presenting with the characteristic clinical syndrome following consumption of contaminated meat, such as pork, bear, or wild game. Documentation should clearly indicate the diagnosis of trichinosis.

• Ensure documentation specifies a confirmed diagnosis of trichinosis, not merely suspected exposure.
• Do not confuse with other parasitic infections; this code is specific to Trichinella.
• Consider sequencing this code as the primary diagnosis when it is the reason for the encounter.