description: This profile constrains the Observation resource for use related to Social Determinants of Health observations that involve assessments conducted along the client journey.
package_name: ca.on.oh.mha-pds
derivation: constraint
name: ObservationHousingStatus
abstract: true
type: Observation
elements:
  category:
    mustSupport: true
    index: 3
    elements:
      coding:
        index: 4
        elements:
          system:
            pattern: {type: Uri, value: 'http://terminology.hl7.org/CodeSystem/observation-category'}
            mustSupport: true
            index: 5
          code:
            pattern: {type: Code, value: social-history}
            mustSupport: true
            index: 6
          display:
            pattern: {type: String, value: Social History}
            mustSupport: true
            index: 7
        required: [display, system, code]
    required: [coding]
  value[x]:
    elements:
      coding:
        index: 20
        elements:
          system: {mustSupport: true, index: 21}
          code: {mustSupport: true, index: 22}
          display: {mustSupport: true, index: 23}
        required: [display, system, code]
    required: [coding]
  meta:
    mustSupport: true
    index: 0
    elements:
      profile:
        mustSupport: true
        pattern: {type: Canonical, value: 'http://ontariohealth.ca/fhir/StructureDefinition/ca-on-profile-observation-housing-status'}
        index: 1
    required: [profile]
  value:
    mustSupport: true
    choices: [valueCodeableConcept]
    index: 18
  effectiveDateTime: {type: dateTime, mustSupport: true, choiceOf: effective, index: 15}
  status: {mustSupport: false, index: 2}
  effective:
    mustSupport: true
    choices: [effectiveDateTime]
    index: 14
  code:
    binding: {strength: required, valueSet: 'http://ontariohealth.ca/fhir/ValueSet/sdohObservationCode'}
    mustSupport: true
    index: 8
    elements:
      coding:
        elements:
          system:
            pattern: {type: Uri, value: 'http://loinc.org'}
            mustSupport: true
            index: 9
          code:
            pattern: {type: Code, value: 71802-3}
            mustSupport: true
            index: 10
          display:
            pattern: {type: String, value: Housing Status}
            mustSupport: true
            index: 11
        required: [display, system, code]
  valueCodeableConcept: {type: CodeableConcept, mustSupport: true, choiceOf: value, index: 19}
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://ontariohealth.ca/fhir/StructureDefinition/ca-on-mha-profile-patient']
    index: 12
  performer:
    type: Reference
    refers: ['http://hl7.org/fhir/StructureDefinition/RelatedPerson', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-careteam', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-organization', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner', 'http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitionerrole']
    index: 16
package_version: 0.9.0-alpha-1.9.7.13
class: profile
kind: resource
url: http://ontariohealth.ca/fhir/StructureDefinition/ca-on-profile-observation-housing-status
base: http://hl7.org/fhir/StructureDefinition/Observation
version: 1.0.0
required: [value, subject, valueCodeableConcept, meta, category]