description: Identifies whether a patient arrives at the reporting facility via ambulance and the type of ambulance that was used. package_name: rs/hl7.fhir.core derivation: constraint name: modeOfArrival type: Extension elements: extension: {index: 0} url: type: uri pattern: {type: uri, value: 'http://hl7.org/fhir/StructureDefinition/encounter-modeOfArrival'} index: 1 valueCoding: type: Coding binding: {strength: example, valueSet: 'http://terminology.hl7.org/ValueSet/v2-0430', bindingName: modeOfArrival} index: 2 package_version: 3.5.0 extensions: {} class: extension kind: complex-type url: http://hl7.org/fhir/StructureDefinition/encounter-modeOfArrival base: http://hl7.org/fhir/StructureDefinition/Extension version: null