ICD-10-CM>A00-B99>A20-A28>A27A27LeptospirosisNon-Billable/Non-SpecificCodesA27.0Leptospirosis icterohemorrhagicaA27.8Other forms of leptospirosisA27.81Aseptic meningitis in leptospirosisA27.89Other forms of leptospirosisA27.9Leptospirosis, unspecified