description: Extension used to communicate the present location of the patient if it is different than the patient's home address. package_name: ca.infoway.io.erec derivation: constraint name: PatientPresentLocation type: Extension elements: url: pattern: {type: Uri, value: 'https://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-Patient-Present-Location-EXT'} index: 0 value: choices: [valueReference] index: 2 valueReference: type: Reference choiceOf: value refers: ['https://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-Location'] index: 3 package_version: 1.0.0-dft-ballot class: extension kind: complex-type url: https://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-Patient-Present-Location-EXT base: http://hl7.org/fhir/StructureDefinition/Extension version: 0.1.0