Screening examination for trypanosomiasis

This code signifies a diagnostic encounter focused on detecting the presence of trypanosomiasis in an asymptomatic individual. It is used when a patient undergoes screening tests for this parasitic infection without exhibiting any signs or symptoms of the disease. The purpose is early identification and intervention, particularly in at-risk populations.

Apply this code when a patient presents for a routine screening for trypanosomiasis due to travel to endemic areas, occupational exposure, or public health initiatives. It is appropriate for encounters where the primary reason for the visit is to rule out the infection in the absence of any suspected illness. Do not use if the patient has symptoms suggestive of trypanosomiasis.

• Always assign a Z-code (e.g., Z11.6) as the primary diagnosis in ICD-10-CM for screening encounters.
• Ensure documentation clearly states "screening" and not "diagnosis of suspected condition."
• Do not use this code if the patient is symptomatic or if a definitive diagnosis of trypanosomiasis is made.