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
LG103-8  ReportableMicroViruses<SAME:Virus><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/LG32763-1
ValueSet expansion
https://fhir.loinc.org/ValueSet/$expand?url=http://loinc.org/vs/LG32763-1

LOINC terms in Group

LOINC Long Common Name
103719-1 Lassa virus RNA [Presence] in Blood by NAA with non-probe detection
104416-3 Lassa virus IgG Ab [Titer] in Serum by Immunoassay --1st specimen
104417-1 Lassa virus IgG Ab [Titer] in Serum by Immunoassay --2nd specimen
22377-6 Lassa virus IgG Ab [Presence] in Serum
22378-4 Lassa virus IgG Ab [Titer] in Serum
22379-2 Lassa virus IgM Ab [Presence] in Serum
22380-0 Lassa virus IgM Ab [Titer] in Serum
31452-6 Lassa virus IgG Ab [Units/volume] in Serum
31453-4 Lassa virus IgM Ab [Units/volume] in Serum
31867-5 Lassa virus Ag [Presence] in Serum
71709-0 Lassa virus IgM Ab [Titer] in Serum by Immunoassay
71710-8 Lassa virus IgG Ab [Titer] in Serum by Immunoassay
7942-6 Lassa virus IgG Ab [Presence] in Serum by Immunoassay
7943-4 Lassa virus IgG Ab [Titer] in Serum by Immunofluorescence
7944-2 Lassa virus IgM Ab [Presence] in Serum by Immunoassay
7945-9 Lassa virus IgM Ab [Titer] in Serum by Immunofluorescence
7946-7 Lassa virus Ag [Presence] in Serum by Immunoassay
97646-4 Lassa virus RNA [Presence] in Specimen by NAA with probe detection