Maturity: Beta

  1. The LOINC Groups project is a work in progress. The contents of this file may change from release to release as we receive feedback from users and refine our processes.
  2. The contents of the file and the groupings MUST be validated by the user prior to implementation in any aspect of clinical care. We have created Groups that may be useful in specific contexts, but these Groups have not been vetted for use in either patient care or research and should be used with caution.
  3. More information on LOINC Groups is available on our website.

Basic Attributes

Version First Released
Pending promotion to Production status (Beta)
Parent Group
LG106-1  ReportableMicroNon-virus<SAME:Genus><ROLLUP:everything else>
Group Category
Reportable microbiology

LOINC Terminology Service (API) using HL7® FHIR® Get Info

ValueSet definition
https://fhir.loinc.org/ValueSet/?url=http://loinc.org/vs/LG41636-8
ValueSet expansion
https://fhir.loinc.org/ValueSet/$expand?url=http://loinc.org/vs/LG41636-8

LOINC terms in Group

LOINCLong Common Name
101302-8Leptospira sp DNA [Presence] in Blood by NAA with non-probe detection
104422-1Leptospira sp Ab [Titer] in Serum by Immunoassay --2nd specimen
104424-7Leptospira sp IgM Ab [Titer] in Serum by Immunoassay --1st specimen
104425-4Leptospira sp IgM Ab [Titer] in Serum by Immunoassay --2nd specimen
114866-7Leptospira sp DNA [Presence] in Specimen by Molgen
11606-1Leptospira interrogans Ab [Units/volume] in Serum
13264-7Leptospira sp IgG Ab [Titer] in Serum
13265-4Leptospira sp IgM Ab [Titer] in Serum
15476-5Leptospira interrogans sv Bratislava Ab [Titer] in Serum by Agglutination
15477-3Leptospira interrogans sv Canicola Ab [Titer] in Serum by Agglutination
15478-1Leptospira interrogans sv Grippotyphosa Ab [Titer] in Serum by Agglutination
15479-9Leptospira interrogans sv Hardjo Ab [Titer] in Serum by Agglutination
15480-7Leptospira interrogans sv Icterohaemorrhagiae Ab [Titer] in Serum by Agglutination
15481-5Leptospira interrogans sv Pomona Ab [Titer] in Serum by Agglutination
20868-6Leptospira sp [Presence] in Tissue by Immunofluorescence
20869-4Leptospira sp [Presence] in Tissue by Organism specific culture
22400-6Leptospira interrogans sv Bratislava Ab [Titer] in Serum
22401-4Leptospira interrogans sv Canicola Ab [Titer] in Serum
22402-2Leptospira interrogans sv Grippotyphosa Ab [Titer] in Serum
22403-0Leptospira interrogans sv Hardjo Ab [Titer] in Serum
22404-8Leptospira interrogans sv Icterohaemorrhagiae Ab [Titer] in Serum
22405-5Leptospira interrogans sv Pomona Ab [Titer] in Serum
23163-9Leptospira interrogans sv Australis Ab [Presence] in Serum by Agglutination
23164-7Leptospira interrogans sv Australis Ab [Presence] in Serum
23165-4Leptospira interrogans sv Autumnalis Ab [Presence] in Serum by Agglutination
23166-2Leptospira interrogans sv Autumnalis Ab [Presence] in Serum
23167-0Leptospira borgpetersenii sv Ballum Ab [Presence] in Serum
23168-8Leptospira borgpetersenii sv Ballum Ab [Presence] in Serum by Agglutination
23169-6Leptospira interrogans sv Bataviae Ab [Presence] in Serum by Agglutination
23170-4Leptospira interrogans sv Bataviae Ab [Presence] in Serum
23171-2Leptospira interrogans sv Bratislava Ab [Presence] in Serum by Agglutination
23172-0Leptospira interrogans sv Bratislava Ab [Presence] in Serum
23173-8Leptospira interrogans sv Canicola Ab [Presence] in Serum
23174-6Leptospira interrogans sv Canicola Ab [Presence] in Serum by Agglutination
23175-3Leptospira interrogans sv Copenhageni Ab [Presence] in Serum
23176-1Leptospira interrogans sv Copenhageni Ab [Presence] in Serum by Agglutination
23177-9Leptospira interrogans sv Grippotyphosa Ab [Presence] in Serum
23178-7Leptospira interrogans sv Grippotyphosa Ab [Presence] in Serum by Agglutination
23179-5Leptospira interrogans sv Hardjo Ab [Presence] in Serum by Immunoassay
23180-3Leptospira interrogans sv Hardjo Ab [Presence] in Serum by Agglutination
23181-1Leptospira interrogans sv Hardjo Ab [Presence] in Serum
23182-9Leptospira interrogans sv Hebdomadis Ab [Presence] in Serum by Agglutination
23183-7Leptospira interrogans sv Hebdomadis Ab [Presence] in Serum
23184-5Leptospira interrogans sv Icterohaemorrhagiae Ab [Presence] in Serum by Agglutination
23185-2Leptospira interrogans sv Icterohaemorrhagiae Ab [Presence] in Serum
23186-0Leptospira interrogans Ab [Presence] in Serum by Immunoassay
23187-8Leptospira interrogans Ab [Presence] in Serum
23188-6Leptospira interrogans Ab [Presence] in Serum by Agglutination
23189-4Leptospira interrogans sv Mitis Ab [Presence] in Serum
23190-2Leptospira interrogans sv Mitis Ab [Presence] in Serum by Agglutination
23191-0Leptospira interrogans sv Pomona Ab [Presence] in Serum
23192-8Leptospira interrogans sv Pomona Ab [Presence] in Serum by Agglutination
23193-6Leptospira borgpetersenii sv Sejroe Ab [Presence] in Serum
23194-4Leptospira borgpetersenii sv Sejroe Ab [Presence] in Serum by Agglutination
23195-1Leptospira sp Ab [Presence] in Serum by Immunoassay
23196-9Leptospira sp Ab [Presence] in Serum
23197-7Leptospira sp Ab [Presence] in Serum by Agglutination
23198-5Leptospira sp Ab [Titer] in Serum by Agglutination
23199-3Leptospira sp IgG Ab [Presence] in Serum by Immunoassay
23200-9Leptospira sp IgG Ab [Presence] in Serum
23201-7Leptospira sp IgM Ab [Presence] in Serum by Immunoassay
23202-5Leptospira sp IgM Ab [Presence] in Serum
23203-3Leptospira sp Ag [Presence] in Tissue by Immunofluorescence
23204-1Leptospira sp Ag [Presence] in Tissue by Immune stain
23205-8Leptospira sp DNA [Presence] in Body fluid by NAA with probe detection
23206-6Leptospira sp DNA [Presence] in Tissue by NAA with probe detection
23207-4Leptospira subtype [Identifier] in Specimen
23208-2Leptospira borgpetersenii sv Tarrasovi Ab [Presence] in Serum
23209-0Leptospira borgpetersenii sv Tarrasovi Ab [Presence] in Serum by Agglutination
23599-4Leptospira sp identified in Tissue by Organism specific culture
23600-0Leptospira sp identified in Milk by Organism specific culture
23750-3Leptospira sp Ag [Presence] in Urine by Immunofluorescence
25709-7Leptospira interrogans sv Canicola Ab [Titer] in Serum by Complement fixation
25710-5Leptospira interrogans sv Grippotyphosa Ab [Titer] in Serum by Complement fixation
25711-3Leptospira interrogans sv Icterohaemorrhagiae Ab [Titer] in Serum by Complement fixation
25712-1Leptospira interrogans sv Pomona Ab [Titer] in Serum by Complement fixation
25866-5Leptospira borgpetersenii sv Sejroe Ab [Titer] in Serum
25940-8Leptospira borgpetersenii sv Sejroe Ab [Titer] in Serum by Complement fixation
26659-3Deprecated Leptospira autumnalis Ab [Presence] in Serum
27093-4Leptospira sp IgG Ab [Units/volume] in Cerebrospinal Fluid by Immunoassay
27384-7Leptospira sp IgM Ab [Units/volume] in Cerebrospinal Fluid by Immunoassay
29694-7Leptospira interrogans sv Celledoni Ab [Presence] in Serum
29695-4Leptospira interrogans sv Bulgarica Ab [Presence] in Serum
29696-2Leptospira interrogans sv Cynopteri Ab [Presence] in Serum
29697-0Leptospira interrogans sv Djasiman Ab [Presence] in Serum
29698-8Leptospira interrogans sv Javanica Ab [Presence] in Serum
29699-6Leptospira interrogans sv Panama Ab [Presence] in Serum
29700-2Leptospira interrogans sv Shermani Ab [Presence] in Serum
29701-0Leptospira interrogans sv Zanoni Ab [Presence] in Serum
29724-2Leptospira interrogans sv Celledoni Ab [Presence] in Serum by Agglutination
29725-9Leptospira interrogans sv Bulgarica Ab [Presence] in Serum by Agglutination
29726-7Leptospira interrogans sv Cynopteri Ab [Presence] in Serum by Agglutination
29727-5Leptospira interrogans sv Djasiman Ab [Presence] in Serum by Agglutination
29728-3Leptospira interrogans sv Javanica Ab [Presence] in Serum by Agglutination
29729-1Leptospira interrogans sv Panama Ab [Presence] in Serum by Agglutination
29730-9Leptospira interrogans sv Shermani Ab [Presence] in Serum by Agglutination
29731-7Leptospira interrogans sv Zanoni Ab [Presence] in Serum by Agglutination
29732-5Leptospira interrogans sv Robinsoni Ab [Presence] in Serum by Agglutination
29733-3Leptospira interrogans sv Kremastos Ab [Presence] in Serum by Agglutination
29734-1Leptospira interrogans sv Szwajizak Ab [Presence] in Serum by Agglutination
29735-8Leptospira interrogans sv Medanensis Ab [Presence] in Serum by Agglutination
29738-2Leptospira interrogans sv Robinsoni Ab [Presence] in Serum
29739-0Leptospira interrogans sv Kremastos Ab [Presence] in Serum
29740-8Leptospira interrogans sv Szwajizak Ab [Presence] in Serum
29741-6Leptospira interrogans sv Medanensis Ab [Presence] in Serum
31476-5Leptospira borgpetersenii sv Sejroe Ab [Units/volume] in Serum
31477-3Leptospira interrogans sv Bratislava Ab [Units/volume] in Serum
31478-1Leptospira interrogans sv Canicola Ab [Units/volume] in Serum
31479-9Leptospira interrogans sv Grippotyphosa Ab [Units/volume] in Serum
31480-7Leptospira interrogans sv Hardjo Ab [Units/volume] in Serum
31481-5Leptospira interrogans sv Icterohaemorrhagiae Ab [Units/volume] in Serum
31482-3Leptospira interrogans sv Pomona Ab [Units/volume] in Serum
31483-1Leptospira sp Ab [Units/volume] in Serum
31484-9Leptospira sp IgG Ab [Units/volume] in Cerebrospinal Fluid
31485-6Leptospira sp IgG Ab [Units/volume] in Serum
31486-4Leptospira sp IgM Ab [Units/volume] in Cerebrospinal Fluid
31487-2Leptospira sp IgM Ab [Units/volume] in Serum
31871-7Leptospira interrogans Ag [Presence] in Specimen
31872-5Leptospira sp Ag [Presence] in Urine
32604-1Leptospira sp Ab [Titer] in Serum --1st specimen
32605-8Leptospira sp Ab [Titer] in Serum --2nd specimen
35491-0Leptospira sp DNA [Presence] in Specimen by NAA with probe detection
40642-1Deprecated Leptospira autumnalis Ab [Titer] in Serum by Agglutination
40643-9Leptospira borgpetersenii sv Ballum Ab [Titer] in Serum by Agglutination
40644-7Leptospira borgpetersenii sv Sejroe Ab [Titer] in Serum by Agglutination
40645-4Leptospira borgpetersenii sv Tarrasovi Ab [Titer] in Serum by Agglutination
42518-1Leptospira sp Ab [Titer] in Cerebrospinal Fluid by Agglutination
42994-4Leptospira sp Ab [Titer] in Cerebrospinal Fluid
42995-1Leptospira borgpetersenii sv Tarrasovi Ab [Titer] in Serum
42996-9Leptospira borgpetersenii sv Ballum Ab [Titer] in Serum
42997-7Deprecated Leptospira autumnalis Ab [Titer] in Serum
45330-8Leptospira interrogans IgG Ab [Titer] in Serum by Immunofluorescence
46196-2Leptospira interrogans IgG Ab [Titer] in Serum
51815-9Leptospira sp IgG Ab [Units/volume] in Serum by Immunoassay
51819-1Leptospira sp IgM Ab [Units/volume] in Serum by Immunoassay
5239-9Leptospira sp Ab [Titer] in Serum by Latex agglutination
52988-3Leptospira sp DNA [Presence] in Cerebrospinal Fluid by NAA with probe detection
52989-1Leptospira sp DNA [Presence] in Blood by NAA with probe detection
52990-9Leptospira sp DNA [Presence] in Urine by NAA with probe detection
56952-5Leptospira interrogans Ab [Titer] in Serum by Agglutination
56953-3Leptospira interrogans IgM Ab [Presence] in Serum by Immunoassay
59363-2Leptospira interrogans sv Manhao Ab [Titer] in Serum by Agglutination
59364-0Leptospira interrogans sv Pyrogenes Ab [Titer] in Serum by Agglutination
59365-7Leptospira interrogans sv Mini Ab [Titer] in Serum by Agglutination
59366-5Leptospira interrogans sv Sejroe Ab [Titer] in Serum by Agglutination
59367-3Leptospira interrogans sv Tarassovi Ab [Titer] in Serum by Agglutination
59368-1Leptospira interrogans sv Bataviae Ab [Titer] in Serum by Agglutination
59369-9Leptospira interrogans sv Hebdomadis Ab [Titer] in Serum by Agglutination
59370-7Leptospira interrogans sv Australis Ab [Titer] in Serum by Agglutination
59371-5Leptospira interrogans sv Autumnalis Ab [Titer] in Serum by Agglutination
59372-3Leptospira interrogans sv Ballum Ab [Titer] in Serum by Agglutination
594-2Leptospira sp identified in Specimen by Organism specific culture
59422-6Leptospira interrogans sv Javanica Ab [Titer] in Serum by Agglutination
6452-7Leptospira interrogans Ag [Presence] in Specimen by Immunofluorescence
6453-5Leptospira sp identified in Blood by Organism specific culture
6454-3Leptospira sp identified in Cerebrospinal Fluid by Organism specific culture
6455-0Leptospira sp identified in Urine by Organism specific culture
6605-0Leptospira interrogans Ag [Presence] in Tissue by Immunofluorescence
71378-4Leptospira sp identified in Isolate by Agglutination
7959-0Leptospira sp Ab [Titer] in Serum
7960-8Leptospira interrogans Ab [Units/volume] in Serum by Hemagglutination
81098-6Leptospira borgpetersenii sv Arborea Ab [Titer] in Serum by Agglutination
81099-4Leptospira interrogans sv Bulgarica Ab [Titer] in Serum by Agglutination
81100-0Leptospira interrogans sv Celledoni Ab [Titer] in Serum by Agglutination
81101-8Leptospira interrogans sv Copenhageni Ab [Titer] in Serum by Agglutination
81102-6Leptospira interrogans sv Cynopteri Ab [Titer] in Serum by Agglutination
81103-4Leptospira interrogans sv Kremastos Ab [Titer] in Serum by Agglutination
81104-2Leptospira interrogans sv Medanensis Ab [Titer] in Serum by Agglutination
81105-9Leptospira interrogans sv Panama Ab [Titer] in Serum by Agglutination
81106-7Leptospira interrogans sv Robinsoni Ab [Titer] in Serum by Agglutination
81107-5Leptospira interrogans sv Shermani Ab [Titer] in Serum by Agglutination
81108-3Leptospira interrogans sv Szwajizak Ab [Titer] in Serum by Agglutination
81109-1Leptospira interrogans sv Zanoni Ab [Titer] in Serum by Agglutination
81110-9Leptospira weilii serovar Topaz Ab [Titer] in Serum by Agglutination
86730-9Leptospira borgpetersenii sv Hardjo-bovis DNA [Cycle Threshold #] in Specimen by NAA with probe detection
86731-7Leptospira sp DNA [Cycle Threshold #] in Specimen by NAA with probe detection
86732-5Leptospira sp identified [Type] in Isolate by Sequencing
99001-0Leptospira weilii sv Celledoni Ab [Titer] in Serum by Agglutination
99002-8Leptospira santarosai sv Alexi Ab [Titer] in Serum by Agglutination
99003-6Leptospira santarosai sv Georgia Ab [Titer] in Serum by Agglutination
99004-4Leptospira santarosai sv Borincana Ab [Titer] in Serum by Agglutination
99005-1Leptospira kirschneri sv Cynopteri Ab [Titer] in Serum by Agglutination
99006-9Leptospira interrogans sv Wolffi Ab [Titer] in Serum by Agglutination
99007-7Leptospira interrogans sv Mankarso Ab [Titer] in Serum by Agglutination
99008-5Leptospira interrogans sv Djasiman Ab [Titer] in Serum by Agglutination
99010-1Leptospira borgpetersenii sv Javanica Ab [Titer] in Serum by Agglutination