Leptospirosis, unspecified

This code signifies an infection caused by Leptospira bacteria, a zoonotic disease that can affect multiple organ systems. It represents cases where the specific type or manifestation of leptospirosis is not documented or determined.

Use this code when the medical record clearly indicates a diagnosis of leptospirosis but lacks further specificity regarding the clinical form (e.g., icteric, anicteric) or the causative serovar. This code is appropriate for initial diagnosis when further workup is pending or when the specific type remains undiagnosed.

• Avoid using this code if more specific documentation of leptospirosis (e.g., Weil's disease) is available.
• Review documentation for any mention of organ involvement (e.g., kidney failure, meningitis) that might warrant additional codes.
• Ensure the documentation supports a confirmed or suspected diagnosis of leptospirosis, not just exposure.