description: This profile defines an observation structure to represent a pathology test result issued by a diagnostic service provider in an Australian context.
package_name: hl7.fhir.au.base
derivation: constraint
name: AUBasePathologyResult
type: Observation
elements:
  category:
    short: Classification of the service requested as laboratory + more specific discipline where available
    index: 0
    slicing:
      rules: open
      discriminator:
      - {path: coding.system, type: value}
      - {path: coding.code, type: value}
      min: 1
      slices:
        lab:
          match:
            coding: {system: 'http://terminology.hl7.org/CodeSystem/observation-category', code: laboratory}
          schema:
            short: Observation generated by laboratories
            _required: true
            index: 1
            elements:
              coding:
                index: 2
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://terminology.hl7.org/CodeSystem/observation-category'}
                    index: 3
                  code:
                    pattern: {type: Code, value: laboratory}
                    index: 4
                required: [system, code]
            required: [coding]
        specificDiscipline:
          match:
            coding: {system: 'http://terminology.hl7.org/CodeSystem/v2-0074', code: null}
          schema:
            short: Specific discipline of pathology
            binding: {strength: extensible, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/pathology-diagnostic-service-category-1'}
            index: 5
            elements:
              coding:
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://terminology.hl7.org/CodeSystem/v2-0074'}
                    index: 6
                required: [system]
  hasMember:
    type: Reference
    short: Individual tests in a group or panel
    refers: ['http://hl7.org.au/fhir/StructureDefinition/au-diagnosticresult', 'http://hl7.org.au/fhir/StructureDefinition/au-pathologyresult']
    index: 14
  specimen:
    type: Reference
    refers: ['http://hl7.org.au/fhir/StructureDefinition/au-specimen']
    index: 13
  component:
    short: Individual tests in a group or panel
    index: 15
    elements:
      code:
        short: Individual pathology test
        binding: {strength: preferred, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/spia-pathology-reporting-1'}
        index: 16
  effectiveDateTime: {type: dateTime, short: Time of specimen collection, choiceOf: effective, index: 11}
  effective:
    short: Time of specimen collection
    choices: [effectiveDateTime, effectivePeriod]
    index: 10
  code:
    short: Pathology test or test group
    binding: {strength: preferred, valueSet: 'https://healthterminologies.gov.au/fhir/ValueSet/spia-pathology-reporting-1'}
    index: 7
  subject:
    type: Reference
    refers: ['http://hl7.org/fhir/StructureDefinition/Patient']
    index: 8
  effectivePeriod: {type: Period, short: Time of specimen collection, choiceOf: effective, index: 12}
package_version: 4.1.0-ballot
class: profile
kind: resource
url: http://hl7.org.au/fhir/StructureDefinition/au-pathologyresult
base: http://hl7.org/fhir/StructureDefinition/Observation
version: 4.1.0-ballot
required: [effectiveDateTime, effectivePeriod, subject, category, effective]