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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
LG105-3  ReportableMicroNon-virus<SAME:Genus+species><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/LG41616-0
ValueSet expansion
https://fhir.loinc.org/ValueSet/$expand?url=http://loinc.org/vs/LG41616-0

LOINC terms in Group

LOINCLong Common Name
100864-8Giardia lamblia bg gene [Genotype] in Specimen by Molecular genetics method
100871-3Giardia lamblia gdh gene [Genotype] in Specimen by Molecular genetics method
100873-9Giardia lamblia tpi gene [Genotype] in Specimen by Molecular genetics method
104404-9Giardia lamblia cysts [Presence] in Stool by Microscopy
104405-6Giardia lamblia trophozoites [Presence] in Stool by Microscopy
105067-3Giardia lamblia DNA [Presence] in Stool
10670-8Giardia lamblia [Presence] in Stool by Organism specific culture
115049-9Giardia lamblia DNA [Presence] in Specimen by Molgen
115050-7Giardia lamblia 18S rRNA [Presence] in Specimen by Molgen
14210-9Giardia lamblia Ag [Presence] in Stool by Immunofluorescence
16898-9Giardia lamblia 65 Ag [Presence] in Stool
16899-7Giardia lamblia Ag [Presence] in Specimen
21300-9Giardia lamblia IgA Ab [Titer] in Serum by Immunofluorescence
21301-7Giardia lamblia IgM Ab [Titer] in Serum by Immunofluorescence
21302-5Giardia lamblia Ag [Presence] in Stool by Immunoassay --2nd specimen
21303-3Giardia lamblia Ag [Presence] in Stool by Immunoassay --3rd specimen
22304-0Giardia lamblia Ab [Titer] in Serum
22305-7Giardia lamblia IgA Ab [Titer] in Serum
22306-5Giardia lamblia IgG Ab [Titer] in Serum
22307-3Giardia lamblia IgM Ab [Titer] in Serum
23744-6Giardia lamblia Ag [Presence] in Specimen by Immunofluorescence
31830-3Giardia lamblia Ag [Presence] in Stool
31831-1Giardia lamblia Ag [Presence] in Stool --2nd specimen
31832-9Giardia lamblia Ag [Presence] in Stool --3rd specimen
34470-5Giardia lamblia Ag [Presence] in Bile fluid
40713-0Giardia lamblia IgG Ab [Presence] in Serum by Immunoassay
40714-8Giardia lamblia IgM Ab [Presence] in Serum by Immunoassay
41153-8Giardia lamblia IgM Ab [Presence] in Serum
41154-6Giardia lamblia IgG Ab [Presence] in Serum
5169-8Giardia lamblia Ab [Units/volume] in Serum
51761-5Giardia lamblia IgA and IgG and IgM [Interpretation] in Serum or Plasma
60544-4Giardia lamblia DNA [Presence] in Specimen by NAA with probe detection
6411-3Giardia lamblia IgG Ab [Titer] in Serum by Immunofluorescence
6412-1Giardia lamblia Ag [Presence] in Stool by Immunoassay
6413-9Giardia lamblia Ag [Presence] in Specimen by Immunoassay
7891-5Giardia lamblia IgG Ab [Units/volume] in Serum
7892-3Giardia lamblia IgM Ab [Units/volume] in Serum
80683-6Giardia lamblia 18S rRNA [Presence] in Stool by NAA with probe detection
82208-0Giardia lamblia DNA [Presence] in Stool by NAA with non-probe detection
91676-7Giardia lamblia Ag [Presence] in Stool by Rapid immunoassay
92687-3Giardia lamblia DNA [Presence] in Stool by NAA with probe detection
9524-0Giardia lamblia Ab [Titer] in Serum by Immunofluorescence
9658-6Giardia lamblia IgA Ab [Units/volume] in Serum