description: 'Extension: Accession Number. The Accession Number of the ImagingStudy'
package_name: il.core.fhir.r4
derivation: constraint
name: AccessionNumber
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://fhir.health.gov.il/StructureDefinition/ext-accession-number'}
    index: 1
  value:
    choices: [valueIdentifier]
    index: 3
  valueIdentifier: {type: Identifier, choiceOf: value, index: 4}
  value[x]:
    elements:
      type:
        pattern:
          type: CodeableConcept
          value:
            coding:
            - {code: ACSN, system: 'http://terminology.hl7.org/CodeSystem/v2-0203'}
        index: 5
    required: [type]
package_version: 0.17.4
extensions: {}
class: extension
kind: complex-type
url: http://fhir.health.gov.il/StructureDefinition/ext-accession-number
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.17.0