Example of clinicalimpression

{
  "resourceType" : "ClinicalImpression",
  "id" : "example",
  "identifier" : [{
    "value" : "12345"
  }],
  "status" : "completed",
  "description" : "This 26 yo male patient is brought into ER by ambulance after being involved in a motor vehicle accident",
  "subject" : {
    "reference" : "Patient/example"
  },
  "encounter" : {
    "reference" : "Encounter/example"
  },
  "effectivePeriod" : {
    "start" : "2014-12-06T20:00:00+11:00",
    "end" : "2014-12-06T22:33:00+11:00"
  },
  "date" : "2014-12-06T22:33:00+11:00",
  "performer" : {
    "reference" : "Practitioner/example"
  },
  "problem" : [{
    "display" : "MVA"
  }],
  "summary" : "provisional diagnoses of laceration of head and traumatic brain injury (TBI)",
  "finding" : [{
    "item" : {
      "concept" : {
        "coding" : [{
          "system" : "http://hl7.org/fhir/sid/icd-9",
          "code" : "850.0"
        }]
      }
    }
  }]
}