description: Certificate number. Six digit number.  Leading zeroes are optional.
package_name: hl7.fhir.us.vrdr
derivation: constraint
name: CertificateNumberVitalRecords
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/us/vrdr/StructureDefinition/CertificateNumber'}
    index: 1
  value:
    maxLength: 6
    choices: [valueString]
    index: 3
  valueString: {type: string, maxLength: 6, choiceOf: value, index: 4}
package_version: 3.0.0-ballot
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/vrdr/StructureDefinition/CertificateNumber
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 3.0.0-ballot
required: [valueString, value]