description: Specifies the primary code path for the class constructed in the model info for the profile (i.e. the path to the code-valued element on the resource that should be used as the default terminology filter when no terminology target is specified in a CQL retrieve).
package_name: hl7.fhir.uv.extensions.r4
derivation: constraint
name: ModelInfoPrimaryCodePath
type: Extension
elements:
  url:
    type: uri
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/cqf-modelInfo-primaryCodePath'}
    index: 0
  value:
    choices: [valueString]
    index: 2
  valueString: {type: string, choiceOf: value, index: 3}
package_version: 5.3.0-ballot
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/cqf-modelInfo-primaryCodePath
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 5.3.0-ballot
required: [valueString, value]