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
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

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