Search for all patients admitted to a particular ward:

GET [svc-root]/Encounter?location=100&_include=Encounter.subject

Note that this query actually returns the current encounters associated with this ward, and asks for the associated patient resources as well. It assumes that the location resource for the ward is already known, and has the logical id "100"

Simple example (id = "1")

Raw XML

<Query xmlns="http://hl7.org/fhir">
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">[Put rendering here]</div>
  </text>

  <!--   this is an extermely simple query - a request to execute the query 'example' on the
   responder   -->
  <identifier value="urn:uuid:42b253f5-fa17-40d0-8da5-44aeb4230376"/>
  <parameter url="http://hl7.org/fhir/query#_query">
    <valueString value="example"/>
  </parameter>
</Query>

Simple example

{
  "resourceType": "Query",
  "text": {
    "status": "generated",
    "div": "<div>[Put rendering here]</div>"
  },
  "identifier": "urn:uuid:42b253f5-fa17-40d0-8da5-44aeb4230376",
  "parameter": [
    {
      "url": "http://hl7.org/fhir/query#_query",
      "valueString": "example"
    }
  ]
}