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Leishmaniasis

Also known as: Leishmaniasis, unspecified · Kala-azar

General information only. Anpheros does not diagnose and does not recommend treatment. Talk to a doctor or pharmacist about your situation. In an emergency, call 112 (or your local emergency number).

In short

Leishmaniasis is a parasitic disease spread by the bite of infected sand flies, and it exists in several different forms, the most common being cutaneous and visceral. The cutaneous form causes skin sores, while the visceral form affects internal organs such as the spleen, liver, and bone marrow, typically causing fever, weight loss, and organ enlargement. The disease is found in parts of about 88 countries, primarily in the tropics and subtropics, and treatment involves medicines containing antimony or strong antibiotics.

Source: MedlinePlus, National Library of Medicine.

AI-generated summary of the sources cited on this page, checked automatically against them. Not reviewed by a clinician; not medical advice.

Codes

ICD-10
B55
ICD-11
1F54.Z Leishmaniasis, unspecified

Description

Leishmaniasis is a parasitic disease spread by the bite of infected sand flies. There are several different forms of leishmaniasis. The most common are cutaneous and visceral. The cutaneous type causes skin sores. The visceral type affects internal organs such as the spleen, liver, and bone marrow. People with this form usually have fever, weight loss, and an enlarged spleen and liver.

Leishmaniasis is found in parts of about 88 countries. Most of these countries are in the tropics and subtropics. It is possible but very unlikely that you would get this disease in the United States. But you should be aware of it if you are traveling to the Middle East or parts of Central America, South America, Asia, Africa or southern Europe.

Treatment is with medicines that contain antimony, a type of metal, or with strong antibiotics. The best way to prevent the disease is to protect yourself from sand fly bites:

  • Stay indoors from dusk to dawn, when sand flies are the most active
  • Wear long pants and long-sleeved shirts when outside
  • Use insect repellent and bed nets as needed

Centers for Disease Control and Prevention

Source: MedlinePlus, National Library of Medicine.

Next to it in ICD-10

Neighbouring codes in the classification, not a medical link.

External resources

Questions

What is the ICD-10 code for Leishmaniasis?

B55 (WHO, International Classification of Diseases, 10th Revision).

What is the ICD-11 code for Leishmaniasis?

1F54.Z: Leishmaniasis, unspecified (WHO, ICD-11 for Mortality and Morbidity Statistics).

Sources and attribution

  • ICD-11 for Mortality and Morbidity Statistics, © World Health Organization, licensed under CC BY-ND 3.0 IGO.
  • Source: MedlinePlus, National Library of Medicine.
  • Names other than the official source titles: Anpheros translations and plain-language names, made with AI assistance and checked automatically; the source names are in English.
  • ICD-10 codes and titles © World Health Organization. Source: WHO, International Classification of Diseases, 10th Revision (2019).

Anpheros Search catalog 2026.10.5, published 17 October 2026. About the data →