description: This cross-version extension represents EncounterHistory from http://hl7.org/fhir/StructureDefinition/EncounterHistory|5.0.0 for use in FHIR R4B.
package_name: hl7.fhir.uv.xver-r5.r4b
derivation: constraint
name: ext_R5_EncounterHistory
type: Extension
elements:
  extension:
    array: true
    min: 2
    index: 0
    slicing:
      rules: closed
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 2
      slices:
        encounter:
          match: {url: null}
          schema:
            short: The Encounter associated with this set of historic values
            isModifier: false
            index: 1
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: The Encounter associated with this set of historic values
                choices: [valueReference]
                index: 3
              valueReference:
                base: {path: 'Extension.value[x]'}
                type: Reference
                short: The Encounter associated with this set of historic values
                choiceOf: value
                refers: ['http://hl7.org/fhir/StructureDefinition/Encounter']
                index: 4
        subjectStatus:
          match: {url: null}
          schema:
            short: The current status of the subject in relation to the Encounter
            isModifier: false
            index: 21
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: The current status of the subject in relation to the Encounter
                choices: [valueCodeableConcept]
                index: 23
              valueCodeableConcept:
                base: {path: 'Extension.value[x]'}
                type: CodeableConcept
                short: The current status of the subject in relation to the Encounter
                choiceOf: value
                index: 24
        type:
          match: {url: null}
          schema:
            short: Specific type of encounter
            isModifier: false
            array: true
            index: 13
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Specific type of encounter
                choices: [valueCodeableConcept]
                index: 15
              valueCodeableConcept:
                base: {path: 'Extension.value[x]'}
                type: CodeableConcept
                short: Specific type of encounter
                choiceOf: value
                index: 16
        serviceType:
          match: {url: null}
          schema:
            short: Specific type of service
            isModifier: false
            array: true
            index: 17
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Specific type of service
                choices: [valueCodeableReference]
                index: 19
              valueCodeableReference:
                base: {path: 'Extension.value[x]'}
                type: CodeableReference
                short: Specific type of service
                choiceOf: value
                index: 20
        actualPeriod:
          match: {url: null}
          schema:
            short: The actual start and end time associated with this set of values associated with the encounter
            isModifier: false
            index: 25
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: The actual start and end time associated with this set of values associated with the encounter
                choices: [valuePeriod]
                index: 27
              valuePeriod:
                base: {path: 'Extension.value[x]'}
                type: Period
                short: The actual start and end time associated with this set of values associated with the encounter
                choiceOf: value
                index: 28
        status:
          match: {url: null}
          schema:
            short: planned | in-progress | on-hold | discharged | completed | cancelled | discontinued | entered-in-error | unknown
            isModifier: true
            isModifierReason: This element is labeled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
            _required: true
            index: 5
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: planned | in-progress | on-hold | discharged | completed | cancelled | discontinued | entered-in-error | unknown
                choices: [valueCode]
                index: 7
              valueCode:
                base: {path: 'Extension.value[x]'}
                type: code
                short: planned | in-progress | on-hold | discharged | completed | cancelled | discontinued | entered-in-error | unknown
                choiceOf: value
                index: 8
        class:
          match: {url: null}
          schema:
            short: Classification of patient encounter
            isModifier: false
            _required: true
            index: 9
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Classification of patient encounter
                choices: [valueCodeableConcept]
                index: 11
              valueCodeableConcept:
                base: {path: 'Extension.value[x]'}
                type: CodeableConcept
                short: Classification of patient encounter
                choiceOf: value
                index: 12
        length:
          match: {url: null}
          schema:
            short: Actual quantity of time the encounter lasted (less time absent)
            isModifier: false
            index: 37
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Actual quantity of time the encounter lasted (less time absent)
                choices: [valueDuration]
                index: 39
              valueDuration:
                base: {path: 'Extension.value[x]'}
                type: Duration
                short: Actual quantity of time the encounter lasted (less time absent)
                choiceOf: value
                index: 40
        plannedStartDate:
          match: {url: null}
          schema:
            short: The planned start date/time (or admission date) of the encounter
            isModifier: false
            index: 29
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: The planned start date/time (or admission date) of the encounter
                choices: [valueDateTime]
                index: 31
              valueDateTime:
                base: {path: 'Extension.value[x]'}
                type: dateTime
                short: The planned start date/time (or admission date) of the encounter
                choiceOf: value
                index: 32
        location:
          match: {url: null}
          schema:
            short: Location of the patient at this point in the encounter
            isModifier: false
            array: true
            index: 41
            extensions:
              location:
                url: null
                short: Location the encounter takes place
                isModifier: false
                _required: true
                index: 43
                elements:
                  value:
                    base: {path: 'Extension.value[x]'}
                    short: Location the encounter takes place
                    choices: [valueReference]
                    index: 45
                  valueReference:
                    base: {path: 'Extension.value[x]'}
                    type: Reference
                    short: Location the encounter takes place
                    choiceOf: value
                    refers: ['http://hl7.org/fhir/StructureDefinition/Location']
                    index: 46
              form:
                url: null
                short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
                isModifier: false
                index: 47
                elements:
                  value:
                    base: {path: 'Extension.value[x]'}
                    short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
                    choices: [valueCodeableConcept]
                    index: 49
                  valueCodeableConcept:
                    base: {path: 'Extension.value[x]'}
                    type: CodeableConcept
                    short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
                    choiceOf: value
                    index: 50
            elements:
              extension:
                array: true
                min: 1
                index: 42
                slicing:
                  rules: closed
                  ordered: false
                  discriminator:
                  - {path: url, type: value}
                  min: 1
                  slices:
                    location:
                      match: {url: null}
                      schema:
                        short: Location the encounter takes place
                        isModifier: false
                        _required: true
                        index: 43
                        elements:
                          value:
                            base: {path: 'Extension.value[x]'}
                            short: Location the encounter takes place
                            choices: [valueReference]
                            index: 45
                          valueReference:
                            base: {path: 'Extension.value[x]'}
                            type: Reference
                            short: Location the encounter takes place
                            choiceOf: value
                            refers: ['http://hl7.org/fhir/StructureDefinition/Location']
                            index: 46
                    form:
                      match: {url: null}
                      schema:
                        short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
                        isModifier: false
                        index: 47
                        elements:
                          value:
                            base: {path: 'Extension.value[x]'}
                            short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
                            choices: [valueCodeableConcept]
                            index: 49
                          valueCodeableConcept:
                            base: {path: 'Extension.value[x]'}
                            type: CodeableConcept
                            short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
                            choiceOf: value
                            index: 50
            required: [extension]
        plannedEndDate:
          match: {url: null}
          schema:
            short: The planned end date/time (or discharge date) of the encounter
            isModifier: false
            index: 33
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: The planned end date/time (or discharge date) of the encounter
                choices: [valueDateTime]
                index: 35
              valueDateTime:
                base: {path: 'Extension.value[x]'}
                type: dateTime
                short: The planned end date/time (or discharge date) of the encounter
                choiceOf: value
                index: 36
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-EncounterHistory'}
    index: 51
package_version: 0.0.1-snapshot-1
extensions:
  encounter:
    url: null
    short: The Encounter associated with this set of historic values
    isModifier: false
    index: 1
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: The Encounter associated with this set of historic values
        choices: [valueReference]
        index: 3
      valueReference:
        base: {path: 'Extension.value[x]'}
        type: Reference
        short: The Encounter associated with this set of historic values
        choiceOf: value
        refers: ['http://hl7.org/fhir/StructureDefinition/Encounter']
        index: 4
  subjectStatus:
    url: null
    short: The current status of the subject in relation to the Encounter
    isModifier: false
    index: 21
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: The current status of the subject in relation to the Encounter
        choices: [valueCodeableConcept]
        index: 23
      valueCodeableConcept:
        base: {path: 'Extension.value[x]'}
        type: CodeableConcept
        short: The current status of the subject in relation to the Encounter
        choiceOf: value
        index: 24
  type:
    url: null
    short: Specific type of encounter
    isModifier: false
    array: true
    index: 13
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Specific type of encounter
        choices: [valueCodeableConcept]
        index: 15
      valueCodeableConcept:
        base: {path: 'Extension.value[x]'}
        type: CodeableConcept
        short: Specific type of encounter
        choiceOf: value
        index: 16
  serviceType:
    url: null
    short: Specific type of service
    isModifier: false
    array: true
    index: 17
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Specific type of service
        choices: [valueCodeableReference]
        index: 19
      valueCodeableReference:
        base: {path: 'Extension.value[x]'}
        type: CodeableReference
        short: Specific type of service
        choiceOf: value
        index: 20
  actualPeriod:
    url: null
    short: The actual start and end time associated with this set of values associated with the encounter
    isModifier: false
    index: 25
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: The actual start and end time associated with this set of values associated with the encounter
        choices: [valuePeriod]
        index: 27
      valuePeriod:
        base: {path: 'Extension.value[x]'}
        type: Period
        short: The actual start and end time associated with this set of values associated with the encounter
        choiceOf: value
        index: 28
  status:
    url: null
    short: planned | in-progress | on-hold | discharged | completed | cancelled | discontinued | entered-in-error | unknown
    isModifier: true
    isModifierReason: This element is labeled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
    _required: true
    index: 5
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: planned | in-progress | on-hold | discharged | completed | cancelled | discontinued | entered-in-error | unknown
        choices: [valueCode]
        index: 7
      valueCode:
        base: {path: 'Extension.value[x]'}
        type: code
        short: planned | in-progress | on-hold | discharged | completed | cancelled | discontinued | entered-in-error | unknown
        choiceOf: value
        index: 8
  class:
    url: null
    short: Classification of patient encounter
    isModifier: false
    _required: true
    index: 9
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Classification of patient encounter
        choices: [valueCodeableConcept]
        index: 11
      valueCodeableConcept:
        base: {path: 'Extension.value[x]'}
        type: CodeableConcept
        short: Classification of patient encounter
        choiceOf: value
        index: 12
  length:
    url: null
    short: Actual quantity of time the encounter lasted (less time absent)
    isModifier: false
    index: 37
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Actual quantity of time the encounter lasted (less time absent)
        choices: [valueDuration]
        index: 39
      valueDuration:
        base: {path: 'Extension.value[x]'}
        type: Duration
        short: Actual quantity of time the encounter lasted (less time absent)
        choiceOf: value
        index: 40
  plannedStartDate:
    url: null
    short: The planned start date/time (or admission date) of the encounter
    isModifier: false
    index: 29
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: The planned start date/time (or admission date) of the encounter
        choices: [valueDateTime]
        index: 31
      valueDateTime:
        base: {path: 'Extension.value[x]'}
        type: dateTime
        short: The planned start date/time (or admission date) of the encounter
        choiceOf: value
        index: 32
  location:
    url: null
    short: Location of the patient at this point in the encounter
    isModifier: false
    array: true
    index: 41
    extensions:
      location:
        url: null
        short: Location the encounter takes place
        isModifier: false
        _required: true
        index: 43
        elements:
          value:
            base: {path: 'Extension.value[x]'}
            short: Location the encounter takes place
            choices: [valueReference]
            index: 45
          valueReference:
            base: {path: 'Extension.value[x]'}
            type: Reference
            short: Location the encounter takes place
            choiceOf: value
            refers: ['http://hl7.org/fhir/StructureDefinition/Location']
            index: 46
      form:
        url: null
        short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
        isModifier: false
        index: 47
        elements:
          value:
            base: {path: 'Extension.value[x]'}
            short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
            choices: [valueCodeableConcept]
            index: 49
          valueCodeableConcept:
            base: {path: 'Extension.value[x]'}
            type: CodeableConcept
            short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
            choiceOf: value
            index: 50
    elements:
      extension:
        array: true
        min: 1
        index: 42
        slicing:
          rules: closed
          ordered: false
          discriminator:
          - {path: url, type: value}
          min: 1
          slices:
            location:
              match: {url: null}
              schema:
                short: Location the encounter takes place
                isModifier: false
                _required: true
                index: 43
                elements:
                  value:
                    base: {path: 'Extension.value[x]'}
                    short: Location the encounter takes place
                    choices: [valueReference]
                    index: 45
                  valueReference:
                    base: {path: 'Extension.value[x]'}
                    type: Reference
                    short: Location the encounter takes place
                    choiceOf: value
                    refers: ['http://hl7.org/fhir/StructureDefinition/Location']
                    index: 46
            form:
              match: {url: null}
              schema:
                short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
                isModifier: false
                index: 47
                elements:
                  value:
                    base: {path: 'Extension.value[x]'}
                    short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
                    choices: [valueCodeableConcept]
                    index: 49
                  valueCodeableConcept:
                    base: {path: 'Extension.value[x]'}
                    type: CodeableConcept
                    short: The physical type of the location (usually the level in the location hierarchy - bed, room, ward, virtual etc.)
                    choiceOf: value
                    index: 50
    required: [extension]
  plannedEndDate:
    url: null
    short: The planned end date/time (or discharge date) of the encounter
    isModifier: false
    index: 33
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: The planned end date/time (or discharge date) of the encounter
        choices: [valueDateTime]
        index: 35
      valueDateTime:
        base: {path: 'Extension.value[x]'}
        type: dateTime
        short: The planned end date/time (or discharge date) of the encounter
        choiceOf: value
        index: 36
class: extension
kind: complex-type
url: http://hl7.org/fhir/5.0/StructureDefinition/extension-EncounterHistory
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.0.1-snapshot-1
required: [url]