description: Assessment of resource match outcome - how likely this resource is to be a match.\n\nThis extension is intended to supplement the search score with a coded value that can provide more discrete values than a numeric 'ordering' style score.\n\nA score is not required to use the grade.\n\nThis is returned by the Patient $match operation (though could be used by similar operations on other resource types).\n\nThe codes 'probable' and 'possible' although similar, indicate the level of confidence the matching engine has that the result is a match. This could be through the number of matching fields, or other similar levels of certainty. Probable indicates that the match is likely, however  possible indicates it had some partial matching data.
package_name: hl7.fhir.uv.extensions.r4
derivation: constraint
name: BundleMatchGrade
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: uri, value: 'http://hl7.org/fhir/StructureDefinition/match-grade'}
    type: uri
    index: 1
  value:
    choices: [valueCode]
    index: 3
  valueCode: {type: code, choiceOf: value, index: 4}
package_version: 5.3.0-ballot
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/match-grade
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.3.0-ballot
required: [value, valueCode]