description: This cross-version extension represents Extension.value[x] from http://hl7.org/fhir/StructureDefinition/Extension|4.3.0 for use in FHIR R5.
package_name: hl7.fhir.uv.xver
derivation: constraint
name: Ext_R4B_Extension_value
type: Extension
elements:
  valueBase64Binary:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: base64Binary
    short: Value of extension
    choiceOf: value
    index: 23
  valueAge:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Age
    short: Value of extension
    choiceOf: value
    index: 43
  valueParameterDefinition:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: ParameterDefinition
    short: Value of extension
    choiceOf: value
    index: 68
  valueTiming:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Timing
    short: Value of extension
    choiceOf: value
    index: 64
  valueCode:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: code
    short: Value of extension
    choiceOf: value
    index: 26
  valueReference:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Reference
    short: Value of extension
    choiceOf: value
    index: 61
  valueContactDetail:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: ContactDetail
    short: Value of extension
    choiceOf: value
    index: 65
  valueUri:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: uri
    short: Value of extension
    choiceOf: value
    index: 39
  valueUsageContext:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: UsageContext
    short: Value of extension
    choiceOf: value
    index: 71
  valueTime:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: time
    short: Value of extension
    choiceOf: value
    index: 37
  valueDecimal:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: decimal
    short: Value of extension
    choiceOf: value
    index: 29
  valueCanonical:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: canonical
    short: Value of extension
    choiceOf: value
    index: 25
  valueMarkdown:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: markdown
    short: Value of extension
    choiceOf: value
    index: 33
  valueIdentifier:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Identifier
    short: Value of extension
    choiceOf: value
    index: 54
  valueTriggerDefinition:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: TriggerDefinition
    short: Value of extension
    choiceOf: value
    index: 70
  valueQuantity:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Quantity
    short: Value of extension
    choiceOf: value
    index: 57
  value:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    short: Value of extension
    choices: [valueBase64Binary, valueBoolean, valueCanonical, valueCode, valueDate, valueDateTime, valueDecimal, valueId, valueInstant, valueInteger, valueMarkdown, valueOid, valuePositiveInt, valueString, valueTime, valueUnsignedInt, valueUri, valueUrl, valueUuid, valueAddress, valueAge, valueAnnotation, valueAttachment, valueCodeableConcept, valueCodeableReference, valueCoding, valueContactPoint, valueCount, valueDistance, valueDuration, valueHumanName, valueIdentifier, valueMoney, valuePeriod, valueQuantity, valueRange, valueRatio, valueRatioRange, valueReference, valueSampledData, valueSignature, valueTiming, valueContactDetail, valueDataRequirement, valueExpression, valueParameterDefinition, valueRelatedArtifact, valueTriggerDefinition, valueUsageContext, valueDosage]
    index: 22
  valueCount:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Count
    short: Value of extension
    choiceOf: value
    index: 50
  valueString:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: string
    short: Value of extension
    choiceOf: value
    index: 36
  valueCodeableReference:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: CodeableReference
    short: Value of extension
    choiceOf: value
    index: 47
  valueRatio:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Ratio
    short: Value of extension
    choiceOf: value
    index: 59
  valueBoolean:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: boolean
    short: Value of extension
    choiceOf: value
    index: 24
  valueInstant:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: instant
    short: Value of extension
    choiceOf: value
    index: 31
  valueDateTime:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: dateTime
    short: Value of extension
    choiceOf: value
    index: 28
  valueDate:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: date
    short: Value of extension
    choiceOf: value
    index: 27
  valueDuration:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Duration
    short: Value of extension
    choiceOf: value
    index: 52
  valueDataRequirement:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: DataRequirement
    short: Value of extension
    choiceOf: value
    index: 66
  valueMoney:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Money
    short: Value of extension
    choiceOf: value
    index: 55
  valueCoding:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Coding
    short: Value of extension
    choiceOf: value
    index: 48
  valueExpression:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Expression
    short: Value of extension
    choiceOf: value
    index: 67
  extension:
    base: {max: '*', min: 0, path: Extension.extension}
    array: true
    min: 2
    index: 0
    slicing:
      rules: closed
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 2
      slices:
        type:
          match: {url: type}
          schema:
            short: author | editor | reviewer | endorser
            _required: true
            base: {max: '*', min: 0, path: Extension.extension}
            index: 1
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: type}
                index: 2
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                short: author | editor | reviewer | endorser
                choices: [valueCode]
                index: 4
              valueCode:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                type: code
                short: author | editor | reviewer | endorser
                choiceOf: value
                index: 5
            required: [url]
        name:
          match: {url: name}
          schema:
            short: Who contributed the content
            _required: true
            base: {max: '*', min: 0, path: Extension.extension}
            index: 6
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: name}
                index: 7
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                short: Who contributed the content
                choices: [valueString]
                index: 9
              valueString:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                type: string
                short: Who contributed the content
                choiceOf: value
                index: 10
            required: [url]
        contact:
          match: {url: contact}
          schema:
            short: Contact details of the contributor
            array: true
            base: {max: '*', min: 0, path: Extension.extension}
            index: 11
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: contact}
                index: 12
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                short: Contact details of the contributor
                choices: [valueContactDetail]
                index: 14
              valueContactDetail:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                type: ContactDetail
                short: Contact details of the contributor
                choiceOf: value
                index: 15
            required: [url]
        _datatype:
          match: {url: null}
          schema:
            type: Extension
            short: Data type name for Extension.value[x] from FHIR R4B
            url: http://hl7.org/fhir/StructureDefinition/_datatype|5.2.0
            index: 16
            elements:
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                pattern: {type: String, value: Contributor}
                choices: [valueString]
                index: 18
              valueString:
                type: string
                pattern: {type: String, value: Contributor}
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 19
            required: [valueString, value]
  valueSampledData:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: SampledData
    short: Value of extension
    choiceOf: value
    index: 62
  valueDosage:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Dosage
    short: Value of extension
    choiceOf: value
    index: 72
  valueContactPoint:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: ContactPoint
    short: Value of extension
    choiceOf: value
    index: 49
  url:
    base: {max: '1', min: 1, path: Extension.url}
    pattern: {type: Uri, value: 'http://hl7.org/fhir/4.3/StructureDefinition/extension-Extension.value'}
    index: 20
  valueCodeableConcept:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: CodeableConcept
    short: Value of extension
    choiceOf: value
    index: 46
  valueAnnotation:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Annotation
    short: Value of extension
    choiceOf: value
    index: 44
  valuePeriod:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Period
    short: Value of extension
    choiceOf: value
    index: 56
  valueDistance:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Distance
    short: Value of extension
    choiceOf: value
    index: 51
  valueRange:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Range
    short: Value of extension
    choiceOf: value
    index: 58
  valueSignature:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Signature
    short: Value of extension
    choiceOf: value
    index: 63
  valueUuid:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: uuid
    short: Value of extension
    choiceOf: value
    index: 41
  valueInteger:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: integer
    short: Value of extension
    choiceOf: value
    index: 32
  valueHumanName:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: HumanName
    short: Value of extension
    choiceOf: value
    index: 53
  valueUnsignedInt:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: unsignedInt
    short: Value of extension
    choiceOf: value
    index: 38
  valueAttachment:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Attachment
    short: Value of extension
    choiceOf: value
    index: 45
  valueOid:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: oid
    short: Value of extension
    choiceOf: value
    index: 34
  valueAddress:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: Address
    short: Value of extension
    choiceOf: value
    index: 42
  valueRelatedArtifact:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: RelatedArtifact
    short: Value of extension
    choiceOf: value
    index: 69
  valueRatioRange:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: RatioRange
    short: Value of extension
    choiceOf: value
    index: 60
  valuePositiveInt:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: positiveInt
    short: Value of extension
    choiceOf: value
    index: 35
  valueId:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: id
    short: Value of extension
    choiceOf: value
    index: 30
  valueUrl:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    type: url
    short: Value of extension
    choiceOf: value
    index: 40
package_version: r4b.r5-0.0.1-snapshot-2
extensions:
  type:
    url: type
    short: author | editor | reviewer | endorser
    _required: true
    base: {max: '*', min: 0, path: Extension.extension}
    index: 1
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: type}
        index: 2
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        short: author | editor | reviewer | endorser
        choices: [valueCode]
        index: 4
      valueCode:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        type: code
        short: author | editor | reviewer | endorser
        choiceOf: value
        index: 5
    required: [url]
  name:
    url: name
    short: Who contributed the content
    _required: true
    base: {max: '*', min: 0, path: Extension.extension}
    index: 6
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: name}
        index: 7
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        short: Who contributed the content
        choices: [valueString]
        index: 9
      valueString:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        type: string
        short: Who contributed the content
        choiceOf: value
        index: 10
    required: [url]
  contact:
    url: contact
    short: Contact details of the contributor
    array: true
    base: {max: '*', min: 0, path: Extension.extension}
    index: 11
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: contact}
        index: 12
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        short: Contact details of the contributor
        choices: [valueContactDetail]
        index: 14
      valueContactDetail:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        type: ContactDetail
        short: Contact details of the contributor
        choiceOf: value
        index: 15
    required: [url]
  _datatype:
    url: http://hl7.org/fhir/StructureDefinition/_datatype|5.2.0
    type: Extension
    short: Data type name for Extension.value[x] from FHIR R4B
    index: 16
    elements:
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        pattern: {type: String, value: Contributor}
        choices: [valueString]
        index: 18
      valueString:
        type: string
        pattern: {type: String, value: Contributor}
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 19
    required: [valueString, value]
class: extension
kind: complex-type
url: http://hl7.org/fhir/4.3/StructureDefinition/extension-Extension.value
base: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
version: 0.0.1-snapshot-2
required: [url]