SMART Health Cards: Vaccination & Testing Implementation Guide
0.6.2 - STU 1 (Ballot Version) International flag

SMART Health Cards: Vaccination & Testing Implementation Guide, published by HL7 International - Public Health Work Group. This is not an authorized publication; it is the continuous build for version 0.6.2). This version is based on the current content of and changes regularly. See the Directory of published versions

ValueSet: Qualitative lab results - LOINC

Official URL: Version: 0.6.2
Active as of 2022-06-27 Computable Name: QualitativeLabResultsLOINC

Copyright/Legal: This material contains content from LOINC ( LOINC is copyright © 1995-2020, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at LOINC® is a registered United States trademark of Regenstrief Institute, Inc

This value set includes codes from LOINC answer lists with roughly equivalent meanings to the codes in this value set of COVID-19-related SNOMED CT codes.


Logical Definition (CLD)



This value set contains 9 concepts

Expansion based on Loinc v2.72

All codes in this table are from the system

  LA11883-8Not detected
  LA13548-5Specimen unsatisfactory for evaluation
  LA18996-1Strong positive

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code