This page is part of the FHIR Specification (v4.0.1: R4 - Mixed Normative and STU) in it's permanent home (it will always be available at this URL). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4
FHIR Infrastructure Work Group | Maturity Level: N/A | Standards Status: Informative | Compartments: Not linked to any defined compartments |
Raw XML (canonical form + also see XML Format Specification)
An example bundle that demonstrates various reference resolution paths (id = "bundle-references")
<?xml version="1.0" encoding="UTF-8"?> <Bundle xmlns="http://hl7.org/fhir"> <id value="bundle-references"/> <type value="collection"/> <!-- A patient that already has an id on a server --> <entry> <fullUrl value="http://example.org/fhir/Patient/23"/> <resource> <Patient> <id value="23"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : 23</p> <p> <b> identifier</b> : 1234567</p> </div> </text> <identifier> <system value="http://example.org/ids"/> <value value="1234567"/> </identifier> </Patient> </resource> </entry> <!-- A patient that doesn't have a persistent home - but it does have a UUID assigned for this bundle "locally identified" --> <entry> <fullUrl value="urn:uuid:04121321-4af5-424c-a0e1-ed3aab1c349d"/> <resource> <Patient> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> </div> </text> </Patient> </resource> </entry> <!-- a relative resource reference --> <entry> <fullUrl value="http://example.org/fhir/Observation/123"/> <resource> <Observation> <id value="123"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : 123</p> <p> <b> status</b> : final</p> <p> <b> code</b> : Glucose [Moles/volume] in Blood <span> (Details : {LOINC code '15074-8' = 'Glucose [Moles/volume] in Blood', given as 'Glucose [Moles/volume] in Blood'})</span> </p> <p> <b> subject</b> : <a> Patient/23</a> </p> </div> </text> <status value="final"/> <code> <coding> <system value="http://loinc.org"/> <code value="15074-8"/> <display value="Glucose [Moles/volume] in Blood"/> </coding> </code> <subject> <!-- this is reference to the first patient above --> <reference value="Patient/23"/> </subject> </Observation> </resource> </entry> <!-- an absolute reference --> <entry> <fullUrl value="http://example.org/fhir/Observation/124"/> <resource> <Observation> <id value="124"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : 124</p> <p> <b> status</b> : final</p> <p> <b> code</b> : Glucose [Moles/volume] in Blood <span> (Details : {LOINC code '15074-8' = 'Glucose [Moles/volume] in Blood', given as 'Glucose [Moles/volume] in Blood'})</span> </p> <p> <b> subject</b> : <a> http://example.org/fhir/Patient/23</a> </p> </div> </text> <status value="final"/> <code> <coding> <system value="http://loinc.org"/> <code value="15074-8"/> <display value="Glucose [Moles/volume] in Blood"/> </coding> </code> <subject> <!-- this is reference to the first patient above --> <reference value="http://example.org/fhir/Patient/23"/> </subject> </Observation> </resource> </entry> <!-- reference to a locally identified resource --> <entry> <fullUrl value="http://example.org/fhir/Observation/12"/> <resource> <Observation> <id value="12"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : 12</p> <p> <b> status</b> : final</p> <p> <b> code</b> : Glucose [Moles/volume] in Blood <span> (Details : {LOINC code '15074-8' = 'Glucose [Moles/volume] in Blood', given as 'Glucose [Moles/volume] in Blood'})</span> </p> <p> <b> subject</b> : <a> urn:uuid:04121321-4af5-424c-a0e1-ed3aab1c349d</a> </p> </div> </text> <status value="final"/> <code> <coding> <system value="http://loinc.org"/> <code value="15074-8"/> <display value="Glucose [Moles/volume] in Blood"/> </coding> </code> <subject> <!-- reference to the second patient above --> <reference value="urn:uuid:04121321-4af5-424c-a0e1-ed3aab1c349d"/> </subject> </Observation> </resource> </entry> <!-- reference that doesn't resolve in this bundle and is resolved externally --> <entry> <fullUrl value="http://example.org/fhir/Observation/14"/> <resource> <Observation> <id value="14"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : 14</p> <p> <b> status</b> : final</p> <p> <b> code</b> : Glucose [Moles/volume] in Blood <span> (Details : {LOINC code '15074-8' = 'Glucose [Moles/volume] in Blood', given as 'Glucose [Moles/volume] in Blood'})</span> </p> <p> <b> subject</b> : <a> http://example.org/fhir-2/Patient/1</a> </p> </div> </text> <status value="final"/> <code> <coding> <system value="http://loinc.org"/> <code value="15074-8"/> <display value="Glucose [Moles/volume] in Blood"/> </coding> </code> <subject> <!-- reference to a patient not found in this bundle --> <reference value="http://example.org/fhir-2/Patient/1"/> </subject> </Observation> </resource> </entry> <!-- nor does this one (FullUrl base is different) --> <entry> <fullUrl value="http://example.org/fhir-2/Observation/14"/> <resource> <Observation> <id value="14"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : 14</p> <p> <b> status</b> : final</p> <p> <b> code</b> : Glucose [Moles/volume] in Blood <span> (Details : {LOINC code '15074-8' = 'Glucose [Moles/volume] in Blood', given as 'Glucose [Moles/volume] in Blood'})</span> </p> <p> <b> subject</b> : <a> Patient/23</a> </p> </div> </text> <status value="final"/> <code> <coding> <system value="http://loinc.org"/> <code value="15074-8"/> <display value="Glucose [Moles/volume] in Blood"/> </coding> </code> <subject> <!-- reference to a patient not found in this bundle --> <reference value="Patient/23"/> </subject> </Observation> </resource> </entry> <!-- A duplicate patient (#1) --> <entry> <fullUrl value="http://example.org/fhir/Patient/45"/> <resource> <Patient> <id value="45"/> <meta> <versionId value="1"/> </meta> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : 45</p> <p> <b> meta</b> : </p> <p> <b> name</b> : Name 1</p> </div> </text> <name> <text value="Name 1"/> </name> </Patient> </resource> </entry> <!-- A duplicate patient (#2) --> <entry> <fullUrl value="http://example.org/fhir/Patient/45"/> <resource> <Patient> <id value="45"/> <meta> <versionId value="2"/> </meta> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : 45</p> <p> <b> meta</b> : </p> <p> <b> name</b> : Name 2</p> </div> </text> <name> <text value="Name 2"/> </name> </Patient> </resource> </entry> <!-- ambiguous reference .. commented out because the validator calls it an error <entry> <fullUrl value="http://example.org/fhir/Observation/46"/> <resource> <Observation> <id value="46"/> <status value="final"/> <code> <coding> <system value="http://loinc.org"/> <code value="15074-8"/> <display value="Glucose [Moles/volume] in Blood"/> </coding> </code> <subject> <reference value="Patient/45"/> </subject> </Observation> </resource> </entry> --> <!-- unambiguous reference --> <entry> <fullUrl value="http://example.org/fhir/Observation/47"/> <resource> <Observation> <id value="47"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : 47</p> <p> <b> status</b> : final</p> <p> <b> code</b> : Glucose [Moles/volume] in Blood <span> (Details : {LOINC code '15074-8' = 'Glucose [Moles/volume] in Blood', given as 'Glucose [Moles/volume] in Blood'})</span> </p> <p> <b> subject</b> : <a> Patient/45/_history/2</a> </p> </div> </text> <status value="final"/> <code> <coding> <system value="http://loinc.org"/> <code value="15074-8"/> <display value="Glucose [Moles/volume] in Blood"/> </coding> </code> <subject> <reference value="Patient/45/_history/2"/> </subject> </Observation> </resource> </entry> <!-- idnetifier based reference, resolves to first patient --> <entry> <fullUrl value="http://example.org/fhir/Observation/48"/> <resource> <Observation> <id value="48"/> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative with Details</b> </p> <p> <b> id</b> : 48</p> <p> <b> status</b> : final</p> <p> <b> code</b> : Glucose [Moles/volume] in Blood <span> (Details : {LOINC code '15074-8' = 'Glucose [Moles/volume] in Blood', given as 'Glucose [Moles/volume] in Blood'})</span> </p> <p> <b> subject</b> : </p> </div> </text> <status value="final"/> <code> <coding> <system value="http://loinc.org"/> <code value="15074-8"/> <display value="Glucose [Moles/volume] in Blood"/> </coding> </code> <subject> <identifier> <system value="http://example.org/ids"/> <value value="1234567"/> </identifier> </subject> </Observation> </resource> </entry> </Bundle>
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.