description: A coded confidence scale, the degree of certainty, for a Condition Category (CC) coding gap presented in a Payer generated risk adjustment coding gap report. package_name: hl7.fhir.us.davinci derivation: constraint name: ConfidenceScale type: Extension elements: url: type: uri pattern: {type: Uri, value: 'http://hl7.org/fhir/us/davinci-ra/StructureDefinition/ra-confidenceScale'} index: 0 valueCodeableConcept: type: CodeableConcept short: Confidence scale for a coding gap binding: {strength: extensible, valueSet: 'http://hl7.org/fhir/us/davinci-ra/ValueSet/confidence-scale'} index: 1 package_version: ra-2.0.0 class: extension kind: complex-type url: http://hl7.org/fhir/us/davinci-ra/StructureDefinition/ra-confidenceScale base: http://hl7.org/fhir/StructureDefinition/Extension version: 2.0.0