Personal Health Records
1.0.0-ballot2 - STU 1 ballot International flag

Personal Health Records, published by HL7 International / Patient Empowerment. This guide is not an authorized publication; it is the continuous build for version 1.0.0-ballot2 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/personal-health-record-format-ig/ and changes regularly. See the Directory of published versions

: Observation Hearing Codes

Page standards status: Trial-use Maturity Level: 1

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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/observation-hearing-codes> a fhir:ValueSet ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "observation-hearing-codes"] ;
  fhir:Resource.language [ fhir:value "en"] ;
  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 observation-hearing-codes</b></p><a name=\"observation-hearing-codes\"> </a><a name=\"hcobservation-hearing-codes\"> </a><ul><li>Include these codes as defined in <a href=\"CodeSystem-observation-pghd-codes.html\"><code>http://hl7.org/fhir/uv/phr/CodeSystem/observation-pghd-codes</code></a><span title=\"Version is not explicitly stated, which means it is fixed to the version provided in this specification\"> version ?1.0.0-ballot2</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=\"CodeSystem-observation-pghd-codes.html#observation-pghd-codes-environmentalAudioExposure\">environmentalAudioExposure</a></td><td style=\"color: #cccccc\">Environmental audio exposure</td><td>A quantity sample type that measures audio exposure to sounds in the environment.</td></tr><tr><td><a href=\"CodeSystem-observation-pghd-codes.html#observation-pghd-codes-environmentalAudioExposureEvent\">environmentalAudioExposureEvent</a></td><td style=\"color: #cccccc\">Environmental audio exposure event</td><td>A category sample type that records exposure to potentially damaging sounds from the environment.</td></tr><tr><td><a href=\"CodeSystem-observation-pghd-codes.html#observation-pghd-codes-environmentalSoundReduction\">environmentalSoundReduction</a></td><td style=\"color: #cccccc\">Environmental sound reduction</td><td>The environmental sound level reduced while user wearing AirPods Pro and using Active Noise Cancellation or Adaptive Transparency mode.</td></tr><tr><td><a href=\"CodeSystem-observation-pghd-codes.html#observation-pghd-codes-headphoneAudioExposure\">headphoneAudioExposure</a></td><td style=\"color: #cccccc\">Headphone audio exposure</td><td>A quantity sample type that measures audio exposure from headphones.</td></tr><tr><td><a href=\"CodeSystem-observation-pghd-codes.html#observation-pghd-codes-headphoneAudioExposureEvent\">headphoneAudioExposureEvent</a></td><td style=\"color: #cccccc\">Headphone audio exposure event</td><td>A category sample type that records exposure to potentially damaging sounds from headphones.</td></tr></table></li></ul></div>"
  ] ;
  fhir:DomainResource.extension [
     fhir:index -1 ;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg" ] ;
     fhir:Extension.valueCode [ fhir:value "pe" ]
  ], [
     fhir:index -1 ;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm" ] ;
     fhir:Extension.valueInteger [
       fhir:value "1"^^xsd:integer ;
       fhir:Element.extension [
         fhir:index -1 ;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom" ] ;
         fhir:Extension.valueCanonical [
           fhir:value "http://hl7.org/fhir/uv/phr/ImplementationGuide/hl7.fhir.uv.phr" ;
           fhir:link <http://hl7.org/fhir/uv/phr/ImplementationGuide/hl7.fhir.uv.phr>
         ]
       ]
     ]
  ], [
     fhir:index -1 ;
     fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status" ] ;
     fhir:Extension.valueCode [
       fhir:value "trial-use" ;
       fhir:Element.extension [
         fhir:index -1 ;
         fhir:Extension.url [ fhir:value "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom" ] ;
         fhir:Extension.valueCanonical [
           fhir:value "http://hl7.org/fhir/uv/phr/ImplementationGuide/hl7.fhir.uv.phr" ;
           fhir:link <http://hl7.org/fhir/uv/phr/ImplementationGuide/hl7.fhir.uv.phr>
         ]
       ]
     ]
  ] ;
  fhir:ValueSet.url [ fhir:value "http://hl7.org/fhir/uv/phr/ValueSet/observation-hearing-codes"] ;
  fhir:ValueSet.version [ fhir:value "1.0.0-ballot2"] ;
  fhir:ValueSet.name [ fhir:value "ObservationHearing"] ;
  fhir:ValueSet.title [ fhir:value "Observation Hearing Codes"] ;
  fhir:ValueSet.status [ fhir:value "active"] ;
  fhir:ValueSet.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:ValueSet.date [ fhir:value "2026-07-09T21:10:21+00:00"^^xsd:dateTime] ;
  fhir:ValueSet.publisher [ fhir:value "HL7 International / Patient Empowerment"] ;
  fhir:ValueSet.contact [
     fhir:index -1 ;
     fhir:ContactDetail.name [ fhir:value "HL7 International / Patient Empowerment" ] ;
     fhir:ContactDetail.telecom [
       fhir:index -1 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "http://www.hl7.org/Special/committees/patientempowerment" ]
     ]
  ] ;
  fhir:ValueSet.description [ fhir:value "Code for a measurement item related to hearing"] ;
  fhir:ValueSet.jurisdiction [
     fhir:index -1 ;
     fhir:CodeableConcept.coding [
       fhir:index -1 ;
       fhir:Coding.system [ fhir:value "http://unstats.un.org/unsd/methods/m49/m49.htm" ] ;
       fhir:Coding.code [ fhir:value "001" ] ;
       fhir:Coding.display [ fhir:value "World" ]
     ]
  ] ;
  fhir:ValueSet.compose [
     fhir:ValueSet.compose.include [
       fhir:index -1 ;
       fhir:ValueSet.compose.include.system [ fhir:value "http://hl7.org/fhir/uv/phr/CodeSystem/observation-pghd-codes" ] ;
       fhir:ValueSet.compose.include.concept [
         fhir:index -1 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "environmentalAudioExposure" ]
       ], [
         fhir:index -1 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "environmentalAudioExposureEvent" ]
       ], [
         fhir:index -1 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "environmentalSoundReduction" ]
       ], [
         fhir:index -1 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "headphoneAudioExposure" ]
       ], [
         fhir:index -1 ;
         fhir:ValueSet.compose.include.concept.code [ fhir:value "headphoneAudioExposureEvent" ]
       ]
     ]
  ] .

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

<http://hl7.org/fhir/ValueSet/observation-hearing-codes.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/ValueSet/observation-hearing-codes.ttl> .