AIconfidence
type: StructureDefinition
node role: treeRoot
resource.id:
  value: AIconfidence
resource.language:
  value: en
domain resource.text:
  narrative.status:
    value: extensions
  narrative.div: Generated Narrative: StructureDefinition AIconfidence Name Flags Card. Type Description & Constraints<img src="[binary]" alt="doco" style="background-color: inherit"/> <a href="StructureDefinition-AIconfidence-definitions.html#Extension" title="The confidence that an AI system has in the result recorded in the resource or element to which this extension is attached. The confidence is expressible as: #xA;#xA;- valueDecimal → probabilities (0-1), #xA;- valueQuantity → percentage with units (%), #xA;- valueRange → confidence intervals, #xA;- valueCodeableConcept → e.g. categorical (“low/medium/high”), #xA;- valueString → free-form (fallback / legacy).">Extension 0..* Extension AI Confidence #xD; extension 0..0 Extension #xD; url 1..1 uri "http://hl7.org/fhir/uv/aitransparency/StructureDefinition/AIconfidence" #xD; Slices for value[x] S 1..1 Value of extension Slice: Unordered, Open by type:$this #xD; valueDecimal decimal #xD; valueString string #xD; valueCodeableConcept CodeableConcept #xD; valueQuantity Quantity #xD; valueRange Range #xD; value[x]:valueDecimal S 0..1 decimal Probability #xD; value[x]:valueQuantity S 0..1 Quantity Percentage #xD; value[x]:valueRange S 0..1 Range Confidence Interval #xD; value[x]:valueCodeableConcept S 0..1 CodeableConcept Categorical Confidence Binding: StatisticCertaintyRating (2.0.0) (required) #xD; value[x]:valueString S 0..1 string Free-form Confidence #xD; <img src="[binary]" alt="doco" style="background-color: inherit"/> Documentation for this format
domain resource.extension:
  index: -1
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/structuredefinition-wg
  extension.value code:
    value: ehr
domain resource.extension:
  index: -1
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm
  extension.value integer:
    value: 2
    element.extension:
      index: -1
      extension.url:
        value: http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom
      extension.value canonical:
        value: http://hl7.org/fhir/uv/aitransparency/ImplementationGuide/hl7.fhir.uv.aitransparency
        link: http://hl7.org/fhir/uv/aitransparency/ImplementationGuide/hl7.fhir.uv.aitransparency
domain resource.extension:
  index: -1
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status
  extension.value code:
    value: trial-use
    element.extension:
      index: -1
      extension.url:
        value: http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom
      extension.value canonical:
        value: http://hl7.org/fhir/uv/aitransparency/ImplementationGuide/hl7.fhir.uv.aitransparency
        link: http://hl7.org/fhir/uv/aitransparency/ImplementationGuide/hl7.fhir.uv.aitransparency
structure definition.url:
  value: http://hl7.org/fhir/uv/aitransparency/StructureDefinition/AIconfidence
structure definition.identifier:
  index: -1
  identifier.system:
    value: urn:ietf:rfc:3986
  identifier.value:
    value: urn:oid:2.16.840.1.113883.4.642.40.79.42.8
structure definition.version:
  value: 1.0.0-current
structure definition.name:
  value: AIconfidence
structure definition.title:
  value: AI Confidence
structure definition.status:
  value: active
structure definition.date:
  value: 2026-08-06T14:31:47+00:00
structure definition.publisher:
  value: HL7 International / Electronic Health Records
structure definition.contact:
  index: -1
  contact detail.name:
    value: HL7 International / Electronic Health Records
  contact detail.telecom:
    index: -1
    contact point.system:
      value: url
    contact point.value:
      value: http://www.hl7.org/Special/committees/ehr
  contact detail.telecom:
    index: -1
    contact point.system:
      value: email
structure definition.description:
  value: The confidence that an AI system has in the result recorded in the resource or element to which this extension is attached. The confidence is expressible as: - valueDecimal → probabilities (0-1), - valueQuantity → percentage with units (%), - valueRange → confidence intervals, - valueCodeableConcept → e.g. categorical (“low/medium/high”), - valueString → free-form (fallback / legacy).
structure definition.jurisdiction:
  index: -1
  codeable concept.coding:
    index: -1
    coding.system:
      value: http://unstats.un.org/unsd/methods/m49/m49.htm
    coding.code:
      value: 001
structure definition.fhir version:
  value: 4.0.1
structure definition.mapping:
  index: -1
  structure definition.mapping.identity:
    value: rim
  structure definition.mapping.uri:
    value: http://hl7.org/v3
  structure definition.mapping.name:
    value: RIM Mapping
structure definition.kind:
  value: complex-type
structure definition.abstract:
  value: false
structure definition.context:
  index: -1
  structure definition.context.type:
    value: element
  structure definition.context.expression:
    value: Resource
structure definition.context:
  index: -1
  structure definition.context.type:
    value: element
  structure definition.context.expression:
    value: Element
structure definition.type:
  value: Extension
structure definition.base definition:
  value: http://hl7.org/fhir/StructureDefinition/Extension
  link: http://hl7.org/fhir/StructureDefinition/Extension
structure definition.derivation:
  value: constraint
structure definition.snapshot:
  element.extension:
    index: -1
    extension.url:
      value: http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version
    extension.value string:
      value: 4.0.1
  structure definition.snapshot.element:
    index: -1
    element.id:
      value: Extension
    element definition.path:
      value: Extension
    element definition.short:
      value: AI Confidence
    element definition.definition:
      value: The confidence that an AI system has in the result recorded in the resource or element to which this extension is attached. The confidence is expressible as: - valueDecimal → probabilities (0-1), - valueQuantity → percentage with units (%), - valueRange → confidence intervals, - valueCodeableConcept → e.g. categorical (“low/medium/high”), - valueString → free-form (fallback / legacy).
    element definition.min:
      value: 0
    element definition.max:
      value: *
    element definition.base:
      element definition.base.path:
        value: Extension
      element definition.base.min:
        value: 0
      element definition.base.max:
        value: *
    element definition.condition:
      value: ele-1
      index: -1
    element definition.constraint:
      index: -1
      element definition.constraint.key:
        value: ele-1
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: All FHIR elements must have a @value or children
      element definition.constraint.expression:
        value: hasValue() or (children().count() > id.count())
      element definition.constraint.xpath:
        value: @value|f:*|h:div
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/Element
        link: http://hl7.org/fhir/StructureDefinition/Element
    element definition.constraint:
      index: -1
      element definition.constraint.key:
        value: ext-1
      element definition.constraint.severity:
        value: error
      element definition.constraint.human:
        value: Must have either extensions or value[x], not both
      element definition.constraint.expression:
        value: extension.exists() != value.exists()
      element definition.constraint.xpath:
        value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
      element definition.constraint.source:
        value: http://hl7.org/fhir/StructureDefinition/Extension
        link: http://hl7.org/fhir/StructureDefinition/Extension
    element definition.is modifier:
      value: false
  structure definition.snapshot.element:
    index: -1
    element.id:
      value: Extension.id
    element definition.path:
      value: Extension.id
    element definition.representation:
      value: xmlAttr
      index: -1
    element definition.short:
      value: Unique id for inter-element referencing
    element definition.definition:
      value: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
    element definition.min:
      value: 0
    element definition.max:
      value: 1
    element definition.base:
      element definition.base.path:
        value: Element.id
      element definition.base.min:
        value: 0

value: 1

index: -1
element.extension:
  index: -1
  extension.url:
    value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
  extension.value url:
    value: string
element definition.type.code:
  value: http://hl7.org/fhirpath/System.String

value: false

value: false

index: -1
element definition.mapping.identity:
  value: rim
element definition.mapping.map:
  value: n/a

index: -1
element.id:
  value: Extension.extension
element definition.path:
  value: Extension.extension
element definition.slicing:
  element definition.slicing.discriminator:
    index: -1
    element definition.slicing.discriminator.type:
      value: value
    element definition.slicing.discriminator.path:
      value: url
  element definition.slicing.description:
    value: Extensions are always sliced by (at least) url
  element definition.slicing.rules:
    value: open
element definition.short:
  value: Extension
element definition.definition:
  value: An Extension
element definition.min:
  value: 0
element definition.max:
  value: 0
element definition.base:
  element definition.base.path:
    value: Element.extension
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: *
element definition.type:
  index: -1
  element definition.type.code:
    value: Extension
element definition.constraint:
  index: -1
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.constraint:
  index: -1
  element definition.constraint.key:
    value: ext-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: Must have either extensions or value[x], not both
  element definition.constraint.expression:
    value: extension.exists() != value.exists()
  element definition.constraint.xpath:
    value: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Extension
    link: http://hl7.org/fhir/StructureDefinition/Extension
element definition.is modifier:
  value: false
element definition.is summary:
  value: false

index: -1
element.id:
  value: Extension.url
element definition.path:
  value: Extension.url
element definition.representation:
  value: xmlAttr
  index: -1
element definition.short:
  value: identifies the meaning of the extension
element definition.definition:
  value: Source of the definition for the extension code - a logical name or a URL.
element definition.comment:
  value: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Extension.url
  element definition.base.min:
    value: 1
  element definition.base.max:
    value: 1
element definition.type:
  index: -1
  element.extension:
    index: -1
    extension.url:
      value: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
    extension.value url:
      value: uri
  element definition.type.code:
    value: http://hl7.org/fhirpath/System.String
element definition.fixed uri:
  value: http://hl7.org/fhir/uv/aitransparency/StructureDefinition/AIconfidence
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: -1
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: -1
element.id:
  value: Extension.value[x]
element definition.path:
  value: Extension.value[x]
element definition.slicing:
  element definition.slicing.discriminator:
    index: -1
    element definition.slicing.discriminator.type:
      value: type
    element definition.slicing.discriminator.path:
      value: $this
  element definition.slicing.ordered:
    value: false
  element definition.slicing.rules:
    value: closed
element definition.short:
  value: Value of extension
element definition.definition:
  value: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).
element definition.min:
  value: 1
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Extension.value[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: -1
  element definition.type.code:
    value: decimal
element definition.type:
  index: -1
  element definition.type.code:
    value: string
element definition.type:
  index: -1
  element definition.type.code:
    value: CodeableConcept
element definition.type:
  index: -1
  element definition.type.code:
    value: Quantity
element definition.type:
  index: -1
  element definition.type.code:
    value: Range
element definition.constraint:
  index: -1
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: -1
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: -1
element.id:
  value: Extension.value[x]:valueDecimal
element definition.path:
  value: Extension.value[x]
element definition.slice name:
  value: valueDecimal
element definition.short:
  value: Probability
element definition.definition:
  value: The probability that the result is correct, expressed as a decimal between 0 and 1.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Extension.value[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: -1
  element definition.type.code:
    value: decimal
element definition.constraint:
  index: -1
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: -1
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: -1
element.id:
  value: Extension.value[x]:valueQuantity
element definition.path:
  value: Extension.value[x]
element definition.slice name:
  value: valueQuantity
element definition.short:
  value: Percentage
element definition.definition:
  value: The probability that the result is correct, expressed as a percentage with units.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Extension.value[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: -1
  element definition.type.code:
    value: Quantity
element definition.constraint:
  index: -1
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: -1
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: -1
element.id:
  value: Extension.value[x]:valueRange
element definition.path:
  value: Extension.value[x]
element definition.slice name:
  value: valueRange
element definition.short:
  value: Confidence Interval
element definition.definition:
  value: The confidence interval for the result, expressed as a range of values.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Extension.value[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: -1
  element definition.type.code:
    value: Range
element definition.constraint:
  index: -1
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: -1
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: -1
element.id:
  value: Extension.value[x]:valueCodeableConcept
element definition.path:
  value: Extension.value[x]
element definition.slice name:
  value: valueCodeableConcept
element definition.short:
  value: Categorical Confidence
element definition.definition:
  value: The confidence that the result is correct, expressed as a categorical value (e.g., low/medium/high).
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Extension.value[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: -1
  element definition.type.code:
    value: CodeableConcept
element definition.constraint:
  index: -1
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.binding:
  element definition.binding.strength:
    value: required
  element definition.binding.value set:
    value: http://terminology.hl7.org/ValueSet/certainty-rating|2.0.0
    link: 2.0
    link: .0
element definition.mapping:
  index: -1
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

index: -1
element.id:
  value: Extension.value[x]:valueString
element definition.path:
  value: Extension.value[x]
element definition.slice name:
  value: valueString
element definition.short:
  value: Free-form Confidence
element definition.definition:
  value: The confidence that the result is correct, expressed as a free-form string.
element definition.min:
  value: 0
element definition.max:
  value: 1
element definition.base:
  element definition.base.path:
    value: Extension.value[x]
  element definition.base.min:
    value: 0
  element definition.base.max:
    value: 1
element definition.type:
  index: -1
  element definition.type.code:
    value: string
element definition.constraint:
  index: -1
  element definition.constraint.key:
    value: ele-1
  element definition.constraint.severity:
    value: error
  element definition.constraint.human:
    value: All FHIR elements must have a @value or children
  element definition.constraint.expression:
    value: hasValue() or (children().count() > id.count())
  element definition.constraint.xpath:
    value: @value|f:*|h:div
  element definition.constraint.source:
    value: http://hl7.org/fhir/StructureDefinition/Element
    link: http://hl7.org/fhir/StructureDefinition/Element
element definition.must support:
  value: true
element definition.is modifier:
  value: false
element definition.is summary:
  value: false
element definition.mapping:
  index: -1
  element definition.mapping.identity:
    value: rim
  element definition.mapping.map:
    value: N/A

structure definition.differential.element:
  index: -1
  element.id:
    value: Extension
  element definition.path:
    value: Extension
  element definition.short:
    value: AI Confidence
  element definition.definition:
    value: The confidence that an AI system has in the result recorded in the resource or element to which this extension is attached. The confidence is expressible as: - valueDecimal → probabilities (0-1), - valueQuantity → percentage with units (%), - valueRange → confidence intervals, - valueCodeableConcept → e.g. categorical (“low/medium/high”), - valueString → free-form (fallback / legacy).
structure definition.differential.element:
  index: -1
  element.id:
    value: Extension.extension
  element definition.path:
    value: Extension.extension
  element definition.max:
    value: 0
structure definition.differential.element:
  index: -1
  element.id:
    value: Extension.url
  element definition.path:
    value: Extension.url
  element definition.fixed uri:
    value: http://hl7.org/fhir/uv/aitransparency/StructureDefinition/AIconfidence
structure definition.differential.element:
  index: -1
  element.id:
    value: Extension.value[x]
  element definition.path:
    value: Extension.value[x]
  element definition.slicing:
    element definition.slicing.discriminator:
      index: -1
      element definition.slicing.discriminator.type:
        value: type
      element definition.slicing.discriminator.path:
        value: $this
    element definition.slicing.ordered:
      value: false
    element definition.slicing.rules:
      value: open
  element definition.min:
    value: 1
  element definition.type:
    index: -1
    element definition.type.code:
      value: decimal
  element definition.type:
    index: -1
    element definition.type.code:
      value: string
  element definition.type:
    index: -1
    element definition.type.code:
      value: CodeableConcept
  element definition.type:
    index: -1
    element definition.type.code:
      value: Quantity
  element definition.type:
    index: -1
    element definition.type.code:
      value: Range
  element definition.must support:
    value: true
structure definition.differential.element:
  index: -1
  element.id:
    value: Extension.value[x]:valueDecimal
  element definition.path:
    value: Extension.value[x]
  element definition.slice name:
    value: valueDecimal
  element definition.short:
    value: Probability
  element definition.definition:
    value: The probability that the result is correct, expressed as a decimal between 0 and 1.
  element definition.min:
    value: 0
  element definition.max:
    value: 1
  element definition.type:
    index: -1
    element definition.type.code:
      value: decimal
  element definition.must support:
    value: true
structure definition.differential.element:
  index: -1
  element.id:
    value: Extension.value[x]:valueQuantity
  element definition.path:
    value: Extension.value[x]
  element definition.slice name:
    value: valueQuantity
  element definition.short:
    value: Percentage
  element definition.definition:
    value: The probability that the result is correct, expressed as a percentage with units.
  element definition.min:
    value: 0
  element definition.max:
    value: 1
  element definition.type:
    index: -1
    element definition.type.code:
      value: Quantity
  element definition.must support:
    value: true
structure definition.differential.element:
  index: -1
  element.id:
    value: Extension.value[x]:valueRange
  element definition.path:
    value: Extension.value[x]
  element definition.slice name:
    value: valueRange
  element definition.short:
    value: Confidence Interval
  element definition.definition:
    value: The confidence interval for the result, expressed as a range of values.
  element definition.min:
    value: 0
  element definition.max:
    value: 1
  element definition.type:
    index: -1
    element definition.type.code:
      value: Range
  element definition.must support:
    value: true
structure definition.differential.element:
  index: -1
  element.id:
    value: Extension.value[x]:valueCodeableConcept
  element definition.path:
    value: Extension.value[x]
  element definition.slice name:
    value: valueCodeableConcept
  element definition.short:
    value: Categorical Confidence
  element definition.definition:
    value: The confidence that the result is correct, expressed as a categorical value (e.g., low/medium/high).
  element definition.min:
    value: 0
  element definition.max:
    value: 1
  element definition.type:
    index: -1
    element definition.type.code:
      value: CodeableConcept
  element definition.must support:
    value: true
  element definition.binding:
    element definition.binding.strength:
      value: required
    element definition.binding.value set:
      value: http://terminology.hl7.org/ValueSet/certainty-rating|2.0.0
      link: 2.0
      link: .0
structure definition.differential.element:
  index: -1
  element.id:
    value: Extension.value[x]:valueString
  element definition.path:
    value: Extension.value[x]
  element definition.slice name:
    value: valueString
  element definition.short:
    value: Free-form Confidence
  element definition.definition:
    value: The confidence that the result is correct, expressed as a free-form string.
  element definition.min:
    value: 0
  element definition.max:
    value: 1
  element definition.type:
    index: -1
    element definition.type.code:
      value: string
  element definition.must support:
    value: true