Syngamiasis

This code represents an infection caused by the parasitic nematode Syngamus trachea, commonly known as gapeworm. This helminth primarily infects the respiratory tract, particularly the trachea, of birds, but can rarely cause zoonotic infections in humans. Human syngamiasis typically manifests as a parasitic pharyngitis or bronchitis.

Use this code when documentation confirms a diagnosis of syngamiasis in a human patient. This diagnosis is often established through the identification of Syngamus eggs or adult worms in sputum, bronchoalveolar lavage fluid, or biopsy specimens. Clinical presentation may include persistent cough, hemoptysis, or throat irritation.

• Ensure the documentation clearly specifies Syngamus as the causative agent, differentiating it from other parasitic infections.
• Do not confuse this with other helminthic infections of the respiratory tract, such as paragonimiasis (lung fluke).
• Code any associated symptoms or complications, such as bronchitis or pharyngitis, as secondary diagnoses.