Example of ambulation procedure

{
  "resourceType" : "Procedure",
  "id" : "ambulation",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">Ambulation procedure was not done</div>"
  },
  "identifier" : [{
    "value" : "12345"
  }],
  "instantiatesUri" : ["http://example.org/protocol-for-hypertension-during-pregnancy"],
  "basedOn" : [{
    "reference" : "CarePlan/preg",
    "display" : "Maternity care plan"
  }],
  "status" : "not-done",
  "statusReason" : {
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "398254007",
      "display" : "  Pre-eclampsia (disorder)"
    }],
    "text" : "Pre-eclampsia"
  },
  "code" : {
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "code" : "62013009",
      "display" : "Ambulating patient (procedure)"
    }],
    "text" : "Ambulation"
  },
  "subject" : {
    "reference" : "Patient/example"
  },
  "performer" : [{
    "actor" : {
      "reference" : "Practitioner/f204",
      "display" : "Carla Espinosa"
    },
    "onBehalfOf" : {
      "reference" : "Organization/f001",
      "display" : "University Medical Hospital"
    }
  }],
  "location" : {
    "reference" : "Location/1",
    "display" : "Burgers University Medical Center, South Wing, second floor"
  },
  "reason" : [{
    "reference" : {
      "reference" : "Observation/blood-pressure",
      "display" : "Blood Pressure"
    }
  }]
}