Candidiasis of mouth

This code signifies an infection of the oral cavity caused by Candida species, commonly known as oral thrush. It presents as white, creamy lesions on the tongue, inner cheeks, roof of the mouth, and tonsils, often accompanied by soreness or difficulty swallowing.

Apply this code when documentation clearly indicates a diagnosis of candidiasis affecting the mouth. This typically includes findings such as pseudomembranous plaques, erythematous areas, or angular cheilitis attributed to Candida infection. Supporting documentation should include a physician's diagnosis based on clinical examination or laboratory confirmation.

• Differentiate from other oral lesions; ensure the physician explicitly diagnoses candidiasis.
• Do not use for systemic candidiasis or candidiasis affecting other sites; specific codes exist for those conditions.
• Consider an additional code for the underlying cause if the candidiasis is secondary to immunosuppression (e.g., HIV, chemotherapy).