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/LG41632-7
ValueSet expansion
https://fhir.loinc.org/ValueSet/$expand?url=http://loinc.org/vs/LG41632-7

LOINC terms in Group

LOINCLong Common Name
100895-2Rickettsia conorii IgG and IgM [Interpretation] in Serum
104443-7Rickettsia prowazekii IgG Ab [Titer] in Serum by Immunoassay --1st specimen
104444-5Rickettsia prowazekii IgG Ab [Titer] in Serum by Immunoassay --2nd specimen
108092-8Rickettsia sp DNA [Presence] in Cerebrospinal Fluid by NAA with probe detection
114680-2Rickettsia typhus group DNA [Presence] in Specimen by Molgen
114681-0Rickettsia spotted fever group RNA [Presence] in Specimen by Molgen
114682-8Rickettsia spotted fever group DNA [Presence] in Specimen by Molgen
114683-6Rickettsia sp DNA [Presence] in Specimen by Molgen
114684-4Rickettsia rickettsii RNA [Presence] in Specimen by Molgen
114685-1Rickettsia rickettsii DNA [Presence] in Specimen by Molgen
114686-9Rickettsia prowazekii RNA [Presence] in Specimen by Molgen
11482-7Rickettsia rickettsii RNA [Presence] in Tissue by NAA with probe detection
13199-5Rickettsia conorii IgG Ab [Units/volume] in Serum
13200-1Rickettsia conorii IgM Ab [Units/volume] in Serum
17537-2Rickettsia spotted fever group RNA [Presence] in Serum by NAA with probe detection
17538-0Rickettsia spotted fever group RNA [Presence] in Serum by Probe
17539-8Rickettsia typhi Ab [Units/volume] in Serum by Latex agglutination
17540-6Rickettsia typhi IgA Ab [Units/volume] in Serum by Immunofluorescence
17541-4Rickettsia typhi IgG Ab [Presence] in Serum by Immunoassay
18429-1Rickettsia rickettsii IgG Ab [Units/volume] in Cerebrospinal Fluid
18430-9Rickettsia rickettsii IgM Ab [Units/volume] in Cerebrospinal Fluid
20949-4Rickettsia sp [Presence] in Blood by Light microscopy
21489-0Rickettsia (Proteus OX19) Ab [Titer] in Serum by Latex agglutination
21490-8Rickettsia (Proteus OX2) Ab [Titer] in Serum by Latex agglutination
21491-6Rickettsia (Proteus OXK) Ab [Titer] in Serum by Latex agglutination
21492-4Rickettsia conorii IgG Ab [Titer] in Serum
21493-2Rickettsia conorii IgM Ab [Titer] in Serum
21494-0Rickettsia spotted fever group IgG Ab [Titer] in Cerebrospinal Fluid by Immunofluorescence
21495-7Rickettsia spotted fever group IgM Ab [Titer] in Cerebrospinal Fluid by Immunofluorescence
21496-5Rickettsia typhus group IgG Ab [Titer] in Cerebrospinal Fluid by Immunofluorescence
21497-3Rickettsia typhus group IgM Ab [Titer] in Cerebrospinal Fluid by Immunofluorescence
22468-3Rickettsia (Proteus OX19) Ab [Presence] in Serum
22469-1Rickettsia (Proteus OX19) Ab [Titer] in Serum
22470-9Rickettsia (Proteus OX2) Ab [Presence] in Serum
22471-7Rickettsia (Proteus OX2) Ab [Titer] in Serum
22472-5Rickettsia (Proteus OXK) Ab [Presence] in Serum
22473-3Rickettsia (Proteus OXK) Ab [Titer] in Serum
22474-1Rickettsia spotted fever group Ab [Presence] in Serum
22475-8Rickettsia spotted fever group Ab [Titer] in Serum
22476-6Rickettsia spotted fever group IgG Ab [Titer] in Cerebrospinal Fluid
22477-4Rickettsia spotted fever group IgG Ab [Titer] in Serum
22478-2Rickettsia spotted fever group IgM Ab [Titer] in Cerebrospinal Fluid
22479-0Rickettsia spotted fever group IgM Ab [Titer] in Serum
22480-8Rickettsia typhus group IgG Ab [Titer] in Cerebrospinal Fluid
22481-6Rickettsia typhus group IgM Ab [Titer] in Cerebrospinal Fluid
22482-4Rickettsia rickettsii IgG Ab [Titer] in Serum
22483-2Rickettsia rickettsii IgM Ab [Titer] in Serum
22484-0Rickettsia sp Ab [Titer] in Serum
22486-5Rickettsia typhi Ab [Units/volume] in Serum
22487-3Rickettsia typhi IgA Ab [Units/volume] in Serum
22488-1Rickettsia typhi IgG Ab [Presence] in Serum
22489-9Rickettsia typhi IgG Ab [Titer] in Serum
22490-7Rickettsia typhi IgM Ab [Titer] in Serum
22491-5Rickettsia typhus group Ab [Presence] in Serum
22492-3Rickettsia typhus group Ab [Titer] in Serum
22493-1Rickettsia typhus group IgG Ab [Titer] in Serum
22494-9Rickettsia typhus group IgM Ab [Titer] in Serum
23776-8Rickettsia spotted fever group Ab [Presence] in Serum by Immunofluorescence
24205-7Rickettsia typhi IgG Ab [Titer] in Serum by Immunofluorescence --1st specimen
24206-5Rickettsia typhi IgG Ab [Titer] in Serum by Immunofluorescence --2nd specimen
24207-3Rickettsia spotted fever group IgG Ab [Titer] in Serum by Immunofluorescence --1st specimen
24208-1Rickettsia spotted fever group IgG Ab [Titer] in Serum by Immunofluorescence --2nd specimen
24279-2Rickettsia typhi IgG Ab [Titer] in Serum --1st specimen
24280-0Rickettsia typhi IgG Ab [Titer] in Serum --2nd specimen
24281-8Rickettsia spotted fever group IgG Ab [Titer] in Serum --1st specimen
24282-6Rickettsia spotted fever group IgG Ab [Titer] in Serum --2nd specimen
25603-2Rickettsia prowazekii IgG Ab [Titer] in Serum
25604-0Rickettsia prowazekii IgM Ab [Titer] in Serum
25749-3Rickettsia conorii IgG Ab [Titer] in Serum by Immunofluorescence
25750-1Rickettsia conorii IgM Ab [Titer] in Serum by Immunofluorescence
25751-9Rickettsia prowazekii IgG Ab [Titer] in Serum by Immunofluorescence
25752-7Rickettsia prowazekii IgM Ab [Titer] in Serum by Immunofluorescence
26624-7Rickettsia conorii Ab [Presence] in Serum
29321-7Rickettsia typhi IgG Ab [Presence] in Body fluid
29322-5Rickettsia typhi IgM Ab [Presence] in Body fluid
29648-3Rickettsia australis Ab [Titer] in Serum by Immunofluorescence
29649-1Rickettsia australis Ab [Presence] in Serum by Immunofluorescence
29650-9Rickettsia honei Ab [Titer] in Serum by Immunofluorescence
29651-7Rickettsia honei Ab [Presence] in Serum by Immunofluorescence
29665-7Rickettsia conorii Ab [Titer] in Serum by Immunofluorescence
29668-1Rickettsia australis Ab [Titer] in Serum
29669-9Rickettsia australis Ab [Presence] in Serum
29670-7Rickettsia honei Ab [Titer] in Serum
29671-5Rickettsia honei Ab [Presence] in Serum
29678-0Rickettsia conorii Ab [Titer] in Serum
29679-8Rickettsia sibirica Ab [Titer] in Serum
29680-6Rickettsia akari Ab [Titer] in Serum
29681-4Rickettsia akari Ab [Presence] in Serum
29682-2Rickettsia prowazekii Ab [Titer] in Serum
29683-0Rickettsia prowazekii Ab [Presence] in Serum
29684-8Rickettsia typhi Ab [Titer] in Serum
29685-5Rickettsia typhi Ab [Presence] in Serum
29702-8Rickettsia conorii Ab [Presence] in Serum by Immunofluorescence
29703-6Rickettsia sibirica Ab [Titer] in Serum by Immunofluorescence
29704-4Rickettsia sibirica Ab [Presence] in Serum by Immunofluorescence
29705-1Rickettsia rickettsii Ab [Titer] in Serum by Immunofluorescence
29706-9Rickettsia rickettsii Ab [Presence] in Serum by Immunofluorescence
29707-7Rickettsia akari Ab [Titer] in Serum by Immunofluorescence
29708-5Rickettsia akari Ab [Presence] in Serum by Immunofluorescence
29709-3Rickettsia prowazekii Ab [Titer] in Serum by Immunofluorescence
29710-1Rickettsia prowazekii Ab [Presence] in Serum by Immunofluorescence
29711-9Rickettsia typhi Ab [Titer] in Serum by Immunofluorescence
29712-7Rickettsia typhi Ab [Presence] in Serum by Immunofluorescence
29736-6Rickettsia sibirica Ab [Presence] in Serum
29737-4Rickettsia rickettsii Ab [Titer] in Serum
30555-7Rickettsia typhus group IgG Ab [Presence] in Serum
31076-3Rickettsia typhi IgG Ab [Titer] in Body fluid
31077-1Rickettsia typhi IgM Ab [Titer] in Body fluid
31593-7Rickettsia (Proteus OX19) Ab [Units/volume] in Serum
31594-5Rickettsia (Proteus OXK) Ab [Units/volume] in Serum
31595-2Rickettsia akari Ab [Units/volume] in Serum
31596-0Rickettsia australis Ab [Units/volume] in Serum
31597-8Rickettsia conorii Ab [Units/volume] in Serum
31598-6Rickettsia honei Ab [Units/volume] in Serum
31599-4Rickettsia prowazekii IgG Ab [Units/volume] in Serum
31600-0Rickettsia prowazekii IgM Ab [Units/volume] in Serum
31601-8Rickettsia spotted fever group IgM Ab [Units/volume] in Cerebrospinal Fluid
31602-6Rickettsia typhus group IgM Ab [Units/volume] in Cerebrospinal Fluid
31603-4Rickettsia rickettsii Ab [Units/volume] in Serum
31604-2Rickettsia rickettsii Ab [Presence] in Serum
31605-9Rickettsia sibirica Ab [Units/volume] in Serum
31611-7Rickettsia typhi IgM Ab [Units/volume] in Body fluid
32714-8Rickettsia typhus group IgM Ab [Presence] in Serum
32999-5Rickettsia spotted fever group IgG Ab [Presence] in Serum
33000-1Rickettsia spotted fever group IgM Ab [Presence] in Serum
33001-9Rickettsia typhi IgM Ab [Presence] in Serum
35876-2Rickettsia sp IgM Ab [Units/volume] in Serum
35877-0Rickettsia sp IgG Ab [Units/volume] in Serum
41475-5Rickettsia rickettsii IgM Ab [Presence] in Serum by Immunoassay
41476-3Rickettsia rickettsii IgG Ab [Presence] in Serum by Immunoassay
42968-8Rickettsia rickettsii IgG Ab [Presence] in Serum
42969-6Rickettsia rickettsii IgM Ab [Presence] in Serum
47065-8Rickettsia typhi IgG Ab [Titer] in Cerebrospinal Fluid by Immunofluorescence
47067-4Rickettsia typhi IgM Ab [Titer] in Cerebrospinal Fluid by Immunofluorescence
47069-0Rickettsia rickettsii IgG Ab [Titer] in Cerebrospinal Fluid by Immunofluorescence
47070-8Rickettsia rickettsii IgM Ab [Titer] in Cerebrospinal Fluid by Immunofluorescence
47477-5Rickettsia rickettsii IgG Ab [Titer] in Cerebrospinal Fluid
47478-3Rickettsia rickettsii IgM Ab [Titer] in Cerebrospinal Fluid
47479-1Rickettsia typhi IgG Ab [Titer] in Cerebrospinal Fluid
47480-9Rickettsia typhi IgM Ab [Titer] in Cerebrospinal Fluid
48857-7Rickettsia africae IgM Ab [Titer] in Serum by Immunofluorescence
48858-5Rickettsia africae IgG Ab [Titer] in Serum by Immunofluorescence
48859-3Rickettsia akari IgG Ab [Titer] in Serum by Immunofluorescence
48860-1Rickettsia akari IgM Ab [Titer] in Serum by Immunofluorescence
48861-9Rickettsia parkeri IgM Ab [Titer] in Serum by Immunofluorescence
48862-7Rickettsia parkeri IgG Ab [Titer] in Serum by Immunofluorescence
48863-5Rickettsia sp DNA [Identifier] in Specimen by RFLP
48868-4Rickettsia rickettsii DNA [Presence] in Specimen by NAA with probe detection
48869-2Rickettsia sp DNA [Presence] in Specimen by NAA with probe detection
48870-0Rickettsia spotted fever group DNA [Presence] in Specimen by NAA with probe detection
48871-8Rickettsia typhus group DNA [Presence] in Specimen by NAA with probe detection
48902-1Rickettsia africae IgM Ab [Titer] in Body fluid by Immunofluorescence
48903-9Rickettsia africae IgG Ab [Titer] in Body fluid by Immunofluorescence
48904-7Rickettsia akari IgG Ab [Titer] in Body fluid by Immunofluorescence
48905-4Rickettsia akari IgM Ab [Titer] in Body fluid by Immunofluorescence
48906-2Rickettsia conorii IgM Ab [Titer] in Body fluid by Immunofluorescence
48907-0Rickettsia conorii IgG Ab [Titer] in Body fluid by Immunofluorescence
48908-8Rickettsia parkeri IgM Ab [Titer] in Body fluid by Immunofluorescence
48909-6Rickettsia parkeri IgG Ab [Titer] in Body fluid by Immunofluorescence
48910-4Rickettsia prowazekii IgM Ab [Titer] in Body fluid by Immunofluorescence
48911-2Rickettsia prowazekii IgG Ab [Titer] in Body fluid by Immunofluorescence
48912-0Rickettsia rickettsii IgM Ab [Titer] in Body fluid by Immunofluorescence
48913-8Rickettsia rickettsii IgG Ab [Titer] in Body fluid by Immunofluorescence
48914-6Rickettsia typhi IgG Ab [Titer] in Body fluid by Immunofluorescence
48915-3Rickettsia typhi IgM Ab [Titer] in Body fluid by Immunofluorescence
49127-4Rickettsia sp identified in Specimen by Sequencing
49128-2Rickettsia typhus group identified in Specimen by Sequencing
49145-6Rickettsia rickettsii IgG Ab [Titer] in Body fluid
49146-4Rickettsia rickettsii IgM Ab [Titer] in Body fluid
49147-2Rickettsia prowazekii IgM Ab [Titer] in Body fluid
49148-0Rickettsia prowazekii IgG Ab [Titer] in Body fluid
49149-8Rickettsia parkeri IgG Ab [Titer] in Body fluid
49150-6Rickettsia parkeri IgM Ab [Titer] in Body fluid
49151-4Rickettsia parkeri IgG Ab [Titer] in Serum
49152-2Rickettsia parkeri IgM Ab [Titer] in Serum
49153-0Rickettsia conorii IgM Ab [Titer] in Body fluid
49154-8Rickettsia conorii IgG Ab [Titer] in Body fluid
49155-5Rickettsia akari IgM Ab [Titer] in Serum
49156-3Rickettsia akari IgM Ab [Titer] in Body fluid
49157-1Rickettsia akari IgG Ab [Titer] in Serum
49158-9Rickettsia akari IgG Ab [Titer] in Body fluid
49159-7Rickettsia africae IgG Ab [Titer] in Body fluid
49160-5Rickettsia africae IgM Ab [Titer] in Body fluid
49161-3Rickettsia africae IgG Ab [Titer] in Serum
49162-1Rickettsia africae IgM Ab [Titer] in Serum
51804-3Rickettsia conorii IgG Ab [Units/volume] in Serum by Immunoassay
51805-0Rickettsia conorii IgM Ab [Units/volume] in Serum by Immunoassay
5303-3Rickettsia (Proteus OX19) Ab [Presence] in Serum by Latex agglutination
5304-1Rickettsia (Proteus OX2) Ab [Presence] in Serum by Latex agglutination
5305-8Rickettsia (Proteus OXK) Ab [Presence] in Serum by Latex agglutination
5306-6Rickettsia sp Ab [Titer] in Serum by Complement fixation
5307-4Rickettsia rickettsii IgG Ab [Titer] in Serum by Immunofluorescence
5308-2Rickettsia rickettsii IgM Ab [Titer] in Serum by Immunofluorescence
5309-0Rickettsia spotted fever group Ab [Units/volume] in Serum by Immunoassay
5310-8Rickettsia spotted fever group Ab [Presence] in Serum by Latex agglutination
5311-6Rickettsia spotted fever group Ab [Titer] in Serum by Immunofluorescence
5312-4Rickettsia spotted fever group IgG Ab [Units/volume] in Serum by Immunoassay
5313-2Rickettsia spotted fever group IgG Ab [Titer] in Serum by Immunofluorescence
5314-0Rickettsia spotted fever group IgM Ab [Units/volume] in Serum by Immunoassay
5315-7Rickettsia spotted fever group IgM Ab [Titer] in Serum by Immunofluorescence
5316-5Rickettsia typhus group Ab [Presence] in Serum by Immunoassay
5317-3Rickettsia typhus group Ab [Presence] in Serum by Latex agglutination
5318-1Rickettsia typhus group Ab [Titer] in Serum by Immunofluorescence
5319-9Rickettsia typhus group IgG Ab [Units/volume] in Serum by Immunoassay
5320-7Rickettsia typhus group IgG Ab [Titer] in Serum by Immunofluorescence
5321-5Rickettsia typhus group IgM Ab [Units/volume] in Serum by Immunoassay
5322-3Rickettsia typhus group IgM Ab [Titer] in Serum by Immunofluorescence
5324-9Rickettsia typhi IgG Ab [Titer] in Serum by Immunofluorescence
5325-6Rickettsia typhi IgM Ab [Titer] in Serum by Immunofluorescence
53608-6Rickettsia sp DNA [Presence] in Blood by NAA with probe detection
54033-6Rickettsia spotted fever group Ag [Presence] in Tissue by Immune stain
56881-6Rickettsia typhi IgG Ab [Presence] in Serum by Immunofluorescence
5878-4Rickettsia sp identified in Blood by Organism specific culture
58809-5Rickettsia conorii IgG Ab [Titer] in Cerebrospinal Fluid by Immunofluorescence
60272-2Rickettsia typhus group DNA [Presence] in Serum or Plasma by NAA with probe detection
6542-5Rickettsia prowazekii Ab [Units/volume] in Serum by Complement fixation
6543-3Rickettsia rickettsii Ag [Identifier] in Tissue by Immunofluorescence
6544-1Rickettsia sp identified in Genital specimen by Organism specific culture
6545-8Rickettsia sp identified in Sputum by Organism specific culture
6546-6Rickettsia sp identified in Specimen by Organism specific culture
67726-0Rickettsia sp DNA [Identifier] in Specimen by NAA with probe detection
70131-8Rickettsia typhus group IgG Ab [Titer] in Serum by Immunofluorescence --1st specimen
70132-6Rickettsia typhus group IgG Ab [Titer] in Serum by Immunofluorescence --2nd specimen
70133-4Rickettsia typhus group IgM Ab [Titer] in Serum by Immunofluorescence --1st specimen
70134-2Rickettsia typhus group IgM Ab [Titer] in Serum by Immunofluorescence --2nd specimen
70135-9Rickettsia spotted fever group IgM Ab [Titer] in Serum by Immunofluorescence --1st specimen
70136-7Rickettsia spotted fever group IgM Ab [Titer] in Serum by Immunofluorescence --2nd specimen
7994-7Rickettsia sp Ab [Units/volume] in Serum
7995-4Rickettsia prowazekii Ab [Units/volume] in Serum
7996-2Rickettsia prowazekii RNA [Presence] in Serum by NAA with probe detection
7997-0Rickettsia spotted fever group Ab [Units/volume] in Serum
7998-8Rickettsia spotted fever group IgG Ab [Units/volume] in Serum
7999-6Rickettsia spotted fever group IgM Ab [Units/volume] in Serum
8000-2Rickettsia typhus group Ab [Units/volume] in Serum
8001-0Rickettsia typhus group IgG Ab [Units/volume] in Serum
8002-8Rickettsia typhus group IgM Ab [Units/volume] in Serum
8003-6Rickettsia rickettsii IgG Ab [Units/volume] in Serum
8004-4Rickettsia rickettsii IgM Ab [Units/volume] in Serum
8005-1Rickettsia rickettsii RNA [Presence] in Serum by NAA with probe detection
8007-7Rickettsia typhi IgG Ab [Units/volume] in Serum
8008-5Rickettsia typhi IgM Ab [Units/volume] in Serum
87923-9Rickettsia conorii IgM Ab [Presence] in Serum by Immunoassay
87924-7Rickettsia conorii IgG Ab [Presence] in Serum by Immunoassay