ICD-11 code : 1C19.0;
Preferred Label : Nonpneumonic Legionnaires' disease;
ICD-11 definition : A disease caused by an infection with the gram-negative bacteria Legionella. This
disease is characterized by fever, headache, and muscle aches, but without symptoms
of pneumonia. Transmission is by inhalation of mist or vapour contaminated with Legionella.
Confirmation is by detection of Legionella antigens in urine, identification of Legionalla
from sputum or lung biopsy, or a four-fold increase in antibodies to Legionella.;
ICD-11 synonym : nonpneumonic legionella pneumophila; Pontiac fever; Legionellosis nonpneumonic; extrapulmonary legionella infection; nonpneumonic Legionnaire's disorder;
Origin ID : 1670562980;
UMLS CUI : C0343528;
Automatic exact mappings (from CISMeF team)
Currated CISMeF NLP mapping
ICD-10 Mapping
Semantic type(s)
UMLS correspondences (same concept)
A disease caused by an infection with the gram-negative bacteria Legionella. This
disease is characterized by fever, headache, and muscle aches, but without symptoms
of pneumonia. Transmission is by inhalation of mist or vapour contaminated with Legionella.
Confirmation is by detection of Legionella antigens in urine, identification of Legionalla
from sputum or lung biopsy, or a four-fold increase in antibodies to Legionella.