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

• Narrative Content
• XML
• JSON
• TTL

: PHQ-9 Assesment Risk Codes

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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/CodeSystem/phq9-risk-codes> a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "phq9-risk-codes"] ;
  fhir:Resource.language [ fhir:value "en"] ;
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ] ;
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem phq9-risk-codes</b></p><a name=\"phq9-risk-codes\"> </a><a name=\"hcphq9-risk-codes\"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/uv/phr/CodeSystem/phq9-risk-codes</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td></tr><tr><td style=\"white-space:nowrap\">noneToMinimal<a name=\"phq9-risk-codes-noneToMinimal\"> </a></td><td>Minimal</td></tr><tr><td style=\"white-space:nowrap\">mild<a name=\"phq9-risk-codes-mild\"> </a></td><td>Mild</td></tr><tr><td style=\"white-space:nowrap\">moderate<a name=\"phq9-risk-codes-moderate\"> </a></td><td>Moderate</td></tr><tr><td style=\"white-space:nowrap\">moderatelySevere<a name=\"phq9-risk-codes-moderatelySevere\"> </a></td><td>Moderately Severe</td></tr><tr><td style=\"white-space:nowrap\">severe<a name=\"phq9-risk-codes-severe\"> </a></td><td>Severe</td></tr></table></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:CodeSystem.url [ fhir:value "http://hl7.org/fhir/uv/phr/CodeSystem/phq9-risk-codes"] ;
  fhir:CodeSystem.version [ fhir:value "1.0.0-ballot2"] ;
  fhir:CodeSystem.name [ fhir:value "PHQ9Risk"] ;
  fhir:CodeSystem.title [ fhir:value "PHQ-9 Assesment Risk Codes"] ;
  fhir:CodeSystem.status [ fhir:value "active"] ;
  fhir:CodeSystem.experimental [ fhir:value "false"^^xsd:boolean] ;
  fhir:CodeSystem.date [ fhir:value "2026-07-09T21:10:21+00:00"^^xsd:dateTime] ;
  fhir:CodeSystem.publisher [ fhir:value "HL7 International / Patient Empowerment"] ;
  fhir:CodeSystem.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:CodeSystem.description [ fhir:value "Code for PHQ-9 Assesment Risk"] ;
  fhir:CodeSystem.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:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.compositional [ fhir:value "false"^^xsd:boolean] ;
  fhir:CodeSystem.content [ fhir:value "complete"] ;
  fhir:CodeSystem.count [ fhir:value "5"^^xsd:nonNegativeInteger] ;
  fhir:CodeSystem.concept [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "noneToMinimal" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Minimal" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "mild" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Mild" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "moderate" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Moderate" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "moderatelySevere" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Moderately Severe" ]
  ], [
     fhir:index -1 ;
     fhir:CodeSystem.concept.code [ fhir:value "severe" ] ;
     fhir:CodeSystem.concept.display [ fhir:value "Severe" ]
  ] .

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

<http://hl7.org/fhir/CodeSystem/phq9-risk-codes.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/CodeSystem/phq9-risk-codes.ttl> .