CH ELM (R4)
1.14.1 - release Switzerland flag

CH ELM (R4), published by Federal Office of Public Health FOPH. This guide is not an authorized publication; it is the continuous build for version 1.14.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/ahdis/ch-elm/ and changes regularly. See the Directory of published versions

: CH ELM Interpretation Codes Positive and Negative - TTL Representation

Active as of 2026-07-01

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

<http://hl7.org/fhir/ValueSet/ch-elm-interpretation-codes-pos-neg> a fhir:ValueSet ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "ch-elm-interpretation-codes-pos-neg"] ;
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "extensions" ] ;
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet ch-elm-interpretation-codes-pos-neg</b></p><a name=\"ch-elm-interpretation-codes-pos-neg\"> </a><a name=\"hcch-elm-interpretation-codes-pos-neg\"> </a><ul><li>Include these codes as defined in <a href=\"http://terminology.hl7.org/7.2.0/CodeSystem-v3-ObservationInterpretation.html\"><code>http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation</code></a><span title=\"Version is explicitly stated to be 4.0.0\"> version ?4.0.0</span><table class=\"none\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href=\"http://terminology.hl7.org/7.2.0/CodeSystem-v3-ObservationInterpretation.html#v3-ObservationInterpretation-NEG\">NEG</a></td><td>Negative</td><td>An absence finding of the specified component / analyte, organism or clinical sign based on the established threshold of the performed test or procedure.<br/><br/>\\[Note: Negative does not necessarily imply the complete absence of the specified item.\\]</td></tr><tr><td><a href=\"http://terminology.hl7.org/7.2.0/CodeSystem-v3-ObservationInterpretation.html#v3-ObservationInterpretation-POS\">POS</a></td><td>Positive</td><td>A presence finding of the specified component / analyte, organism or clinical sign based on the established threshold of the performed test or procedure.</td></tr></table></li></ul></div>"
  ] ;
  fhir:ValueSet.url [ fhir:value "http://fhir.ch/ig/ch-elm/ValueSet/ch-elm-interpretation-codes-pos-neg"] ;
  fhir:ValueSet.version [ fhir:value "1.14.1"] ;
  fhir:ValueSet.name [ fhir:value "ChElmInterpretationCodesPosNeg"] ;
  fhir:ValueSet.title [ fhir:value "CH ELM Interpretation Codes Positive and Negative"] ;
  fhir:ValueSet.status [ fhir:value "active"] ;
  fhir:ValueSet.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:ValueSet.date [ fhir:value "2026-07-01T16:10:31+00:00"^^xsd:dateTime] ;
  fhir:ValueSet.publisher [ fhir:value "Federal Office of Public Health FOPH"] ;
  fhir:ValueSet.contact [
     fhir:index 0 ;
     fhir:ContactDetail.name [ fhir:value "Federal Office of Public Health FOPH" ] ;
     fhir:ContactDetail.telecom [
       fhir:index 0 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "https://www.bag.admin.ch/bag/en/home/das-bag/kontakt-standort.html" ]
     ]
  ] ;
  fhir:ValueSet.description [ fhir:value "This CH ELM value set includes the code for positive and negative interpretation code(s)."] ;
  fhir:ValueSet.jurisdiction [
     fhir:index 0 ;
     fhir:CodeableConcept.coding [
       fhir:index 0 ;
       fhir:Coding.system [ fhir:value "urn:iso:std:iso:3166" ] ;
       fhir:Coding.code [ fhir:value "CH" ]
     ]
  ] ;
  fhir:ValueSet.copyright [ fhir:value "CC0-1.0"] ;
  fhir:ValueSet.compose [
     fhir:ValueSet.compose.include [
       fhir:index 0 ;
       fhir:ValueSet.compose.include.system [ fhir:value "http://terminology.hl7.org/CodeSystem/v3-ObservationInterpretation" ] ;
       fhir:ValueSet.compose.include.version [ fhir:value "4.0.0" ] ;
       fhir:ValueSet.compose.include.concept [
         fhir:index 0 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "NEG" ] ;
         fhir:ValueSet.compose.include.concept.display [ fhir:value "Negative" ]
       ], [
         fhir:index 1 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "POS" ] ;
         fhir:ValueSet.compose.include.concept.display [ fhir:value "Positive" ]
       ]
     ]
  ] .

# - ontology header ------------------------------------------------------------

<http://hl7.org/fhir/ValueSet/ch-elm-interpretation-codes-pos-neg.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/ValueSet/ch-elm-interpretation-codes-pos-neg.ttl> .