Herpes simplex without mention of complication

This code signifies a diagnosis of herpes simplex infection that is not specified as having any associated complications. It represents a straightforward, uncomplicated presentation of the viral infection, often characterized by vesicular lesions on the skin or mucous membranes.

Utilize this code when documentation clearly indicates a diagnosis of herpes simplex without any further specificity regarding organ involvement, systemic effects, or other sequelae. This is appropriate for initial encounters or follow-up visits where the infection is localized and uncomplicated.

• Do not use if documentation specifies a particular site of infection (e.g., genital, ocular, meningeal) or a complication (e.g., encephalitis, keratitis).
• Always review the entire medical record for any mention of complications or specific anatomical sites that would necessitate a more precise code.
• This code is a "not otherwise specified" (NOS) option; strive for greater specificity if available in the documentation.