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B55.0

Visceral leishmaniasis

Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 7 never code together
B50-B64block
Excludes1
  • amebiasis (A06.-)A06.-
  • other protozoal intestinal diseases (A07.-)A07.-
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
B55.0code
Inclusion terms
  • Kala-azar
  • Post-kala-azar dermal leishmaniasis
A00-B99chapter
Includes
  • diseases generally recognized as communicable or transmissible
Use additional code
  • code to identify resistance to antimicrobial drugs (Z16.-)Z16.-
Index entries leading here 15
  • Fever (inanition) (of unknown origin) (persistent) (with chills) (with rigor) R50.9
  • Assam fever B55.0
  • Burdwan fever B55.0
  • Infection, infected, infective (opportunistic) B99.9
    • Leishmania — see also Leishmaniasis
  • Leishmaniasis B55.9
    • dermal — see also Leishmaniasis, cutaneous
    • infantile B55.0
    • visceral B55.0
    • Mediterranean B55.0
  • Disease, diseased — see also Syndrome
  • Dumdum fever B55.0
  • Dysentery, dysenteric (catarrhal) (diarrhea) (epidemic) (hemorrhagic) (infectious) (sporadic) (tropical) A09
  • Mediterranean
  • Kala-azar B55.0
  • Leishmanoid, dermal — see also Leishmaniasis, cutaneous
  • Ponos B55.0
  • Sahib disease B55.0
  • Sirkari's disease B55.0
  • Sudanese kala-azar B55.0
Alongside this code 3 same parent — B55
Medications 1

MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.

Additional references
AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

Risk adjustment

Maps to no condition category in any loaded model.

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable
yes
Code set
FY2026
Parent
B55
Block
B50-B64
Siblings
3

Present FY2024–FY2027.