description: The extension is used in the base profile for Swedish Patient to express the middle name that a person born before 2017 can have
package_name: hl7se.fhir.base
derivation: constraint
name: SEBaseMiddleNameExtension
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: uri, value: 'http://hl7.se/fhir/ig/base/StructureDefinition/SEBaseMiddleNameExtension'}
    type: uri
    index: 1
  value:
    choices: [valueString]
    index: 3
  valueString: {type: string, choiceOf: value, index: 4}
package_version: 1.1.0
extensions: {}
class: extension
kind: complex-type
url: http://hl7.se/fhir/ig/base/StructureDefinition/SEBaseMiddleNameExtension
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.1.0
required: [value, valueString]