Pulmonary candidiasis

This code identifies a fungal infection of the lungs caused by Candida species. It typically manifests as pneumonia or tracheobronchitis, often in immunocompromised individuals.

Apply this code when documentation explicitly states a diagnosis of pulmonary candidiasis. This diagnosis is usually supported by microbiological culture results from respiratory specimens (e.g., bronchoalveolar lavage, sputum) and characteristic imaging findings.

• Differentiate from other fungal pneumonias; ensure Candida is specifically identified.
• Always code any underlying immunocompromising condition (e.g., HIV, malignancy, immunosuppressant therapy) as a primary or secondary diagnosis.
• Do not confuse with candidiasis of other sites; this code is specific to pulmonary involvement.