Version 2.78

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

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