description: Extension for capturing the material number of an immunization.
package_name: synapxe.sgcdi
derivation: constraint
name: materialNumber
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'https://fhir.synapxe.sg/StructureDefinition/ext-materialNumber'}
    index: 1
  value:
    short: Material number
    choices: [valueString]
    index: 3
  valueString: {type: string, short: Material number, choiceOf: value, index: 4}
package_version: 1.2.2
extensions: {}
class: extension
kind: complex-type
url: https://fhir.synapxe.sg/StructureDefinition/ext-materialNumber
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 1.2.2
required: [valueString, value]