A27.0
Leptospirosis icterohemorrhagica
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 5 never code together
A00-B99chapter
Excludes1
- certain localized infections - see body system-related chapters
Excludes2
- carrier or suspected carrier of infectious disease (Z22.-)Z22.-
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)O98.-
- infectious and parasitic diseases specific to the perinatal period (P35-P39)P35-P39
- influenza and other acute respiratory infections (J00-J22)J00-J22
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 4
Index entries leading here 12
- Disease, diseased — see also Syndrome
- Fiedler's
- disease (icterohemorrhagic leptospirosis) A27.0
- Leptospirosis A27.9
- Jaundice (yellow) R17
- Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) R50.9
- icterohemorrhagic A27.0
- Icterus — see also Jaundice
- Infection, infected, infective (opportunistic) B99.9
- Spirochetosis A69.9
- icterohemorrhagic A27.0
- Landouzy's disease (icterohemorrhagic leptospirosis) A27.0
- Matheiu's disease (leptospiral jaundice) A27.0
- Wassilieff's disease A27.0
- Weil's disease A27.0
Alongside this code 2 same parent — A27
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.