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
LG66-3  MicroResp<SAME:Comp|Prop|Tm><Sys:ANYResp><ROLLUP:Meth>
Group Category
Respiratory microbiology

LOINC Terminology Service (API) using HL7® FHIR® Get Info

ValueSet definition
https://fhir.loinc.org/ValueSet/?url=http://loinc.org/vs/LG34023-8
ValueSet expansion
https://fhir.loinc.org/ValueSet/$expand?url=http://loinc.org/vs/LG34023-8

LOINC terms in Group

LOINC Long Common Name
31863-4 Influenza virus B Ag [Presence] in Throat
43895-2 Influenza virus B Ag [Presence] in Nasopharynx
44571-8 Influenza virus B Ag [Presence] in Nasopharynx by Immunofluorescence
44572-6 Influenza virus B Ag [Presence] in Bronchial specimen by Immunofluorescence
44573-4 Influenza virus B Ag [Presence] in Nose by Immunofluorescence
44574-2 Influenza virus B Ag [Presence] in Trachea by Immunofluorescence
44575-9 Influenza virus B Ag [Presence] in Nose by Immunoassay
44576-7 Influenza virus B Ag [Presence] in Bronchial specimen
44577-5 Influenza virus B Ag [Presence] in Nose
46083-2 Influenza virus B Ag [Presence] in Nasopharynx by Immunoassay
5864-4 Influenza virus B Ag [Presence] in Throat by Immunoassay
5865-1 Influenza virus B Ag [Presence] in Throat by Immunofluorescence
77384-6 Influenza virus B Ag [Presence] in Bronchoalveolar lavage by Immunofluorescence
80383-3 Influenza virus B Ag [Presence] in Upper respiratory specimen by Rapid immunoassay
88905-5 Influenza virus B Ag [Presence] in Lower respiratory specimen by Immunofluorescence