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/LG41643-4
ValueSet expansion
https://fhir.loinc.org/ValueSet/$expand?url=http://loinc.org/vs/LG41643-4

LOINC terms in Group

LOINCLong Common Name
115158-8Ehrlichia sp DNA [Presence] in Specimen by Molgen
115159-6Ehrlichia muris eauclairensis groEL gene [Presence] in Specimen by Molgen
115160-4Ehrlichia ewingii DNA [Presence] in Specimen by Molgen
115161-2Ehrlichia chaffeensis groEL gene [Presence] in Specimen by Molgen
115162-0Ehrlichia chaffeensis DNA [Presence] in Specimen by Molgen
13195-3Ehrlichia chaffeensis Ab [Units/volume] in Serum
13196-1Ehrlichia sp IgG Ab [Presence] in Serum
13197-9Ehrlichia sp IgM Ab [Presence] in Serum
22283-6Ehrlichia chaffeensis IgG Ab [Presence] in Serum
22284-4Ehrlichia chaffeensis IgG Ab [Units/volume] in Serum
23054-0Ehrlichia canis Ab [Presence] in Serum by Immunofluorescence
23055-7Ehrlichia risticii Ab [Presence] in Serum by Immunofluorescence
23056-5Ehrlichia risticii Ab [Presence] in Serum
23711-5Ehrlichia canis Ab [Titer] in Serum
24042-4Ehrlichia chaffeensis DNA [Presence] in Specimen by NAA with probe detection
27994-3Ehrlichia chaffeensis DNA [Presence] in Blood by NAA with probe detection
31361-9Ehrlichia canis Ab [Units/volume] in Serum
31362-7Ehrlichia chaffeensis IgM Ab [Units/volume] in Serum
32011-9Ehrlichia sp IgG Ab [Titer] in Serum
32012-7Ehrlichia sp IgM Ab [Titer] in Serum
32172-9Ehrlichia chaffeensis Ab [Presence] in Serum
32678-5Ehrlichia chaffeensis IgG Ab [Presence] in Cerebrospinal Fluid
32679-3Ehrlichia chaffeensis IgM Ab [Presence] in Cerebrospinal Fluid
34285-7Ehrlichia sp Ab [Titer] in Serum by Complement fixation
41752-7Ehrlichia chaffeensis Ab [Titer] in Serum
43039-7Ehrlichia sp Ab [Titer] in Serum
43331-8Ehrlichia risticii Ab [Titer] in Serum by Immunofluorescence
46185-5Ehrlichia risticii Ab [Titer] in Serum
47405-6Ehrlichia chaffeensis IgG Ab [Titer] in Serum by Immunofluorescence
48850-2Ehrlichia chaffeensis IgM Ab [Titer] in Serum by Immunofluorescence
48865-0Ehrlichia ewingii DNA [Presence] in Specimen by NAA with probe detection
48866-8Ehrlichia sp DNA [Presence] in Specimen by NAA with probe detection
48873-4Ehrlichia sp identified in Specimen by Organism specific culture
48894-0Ehrlichia chaffeensis IgG Ab [Titer] in Body fluid by Immunofluorescence
48895-7Ehrlichia chaffeensis IgM Ab [Titer] in Body fluid by Immunofluorescence
48982-3Ehrlichia sp [Presence] in Specimen by Light microscopy
49125-8Ehrlichia sp identified in Specimen by Sequencing
49179-5Ehrlichia chaffeensis IgM Ab [Titer] in Body fluid
49180-3Ehrlichia chaffeensis IgG Ab [Titer] in Body fluid
51760-7Ehrlichia chaffeensis IgG+IgM Ab [Presence] in Serum or Plasma
54035-1Ehrlichia chaffeensis Ag [Presence] in Tissue by Immune stain
6400-6Ehrlichia canis Ab [Presence] in Serum by Immunoassay
6401-4Ehrlichia chaffeensis IgG Ab [Presence] in Serum by Immunoassay
6402-2Ehrlichia chaffeensis IgM Ab [Presence] in Serum by Immunoassay
6405-5Ehrlichia sp Ab [Presence] in Serum by Immunoassay
68949-7Ehrlichia chaffeensis Ab [Titer] in Serum by Immunofluorescence
7874-1Ehrlichia canis Ab [Presence] in Serum
7875-8Ehrlichia chaffeensis IgG Ab [Units/volume] in Serum by Immunoassay
7876-6Ehrlichia chaffeensis IgM Ab [Presence] in Serum
7879-0Ehrlichia sp Ab [Presence] in Serum
87559-1Ehrlichia chaffeensis groEL gene [Presence] in Blood by NAA with non-probe detection
87561-7Ehrlichia muris eauclairensis groEL gene [Presence] in Blood by NAA with non-probe detection
9783-2Ehrlichia chaffeensis IgG Ab [Titer] in Serum
9784-0Ehrlichia chaffeensis IgM Ab [Titer] in Serum