Version 2.77

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

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