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ServiceRequest Profile

Canonical../StructureDefinition/nexus-emr-core-servicerequest
Statusdraft · 1.26.0
BaseServiceRequest (constraint)
SourceFSH · JSON

Defines the Nexus EMR FHIR profile for ORDER-shaped ServiceRequest resources -- laboratory, diagnostic-imaging and procedure orders -- aggregated from multiple EMRs. Referrals are NOT in scope: a referral is intent=proposal and carries the receiving service or specialty in category, neither of which this profile permits. Referrals use NexusCoreReferral (../StructureDefinition/nexus-core-referral).

Examples

Hemoglobin Lab Request

Example service request for hemoglobin laboratory test

ServiceRequest/lab-request-hemoglobin — claims conformance to ServiceRequest Profile

{
  "resourceType": "ServiceRequest",
  "id": "lab-request-hemoglobin",
  "meta": {
    "profile": [
      "../StructureDefinition/nexus-emr-core-servicerequest"
    ]
  },
  "identifier": [
    {
      "use": "secondary",
      "system": "../NamingSystem/cedarbrook-clinic-servicerequest-raw-code",
      "value": "EMR-SRVREQ-HEMOGLOBIN-20250408"
    }
  ],
  "text": {
    "status": "generated",
    "div": "<div xmlns='http://www.w3.org/1999/xhtml'><p>Lab request for hemoglobin test submitted on April 8, 2025 at 10:10 am due to dizziness and fatigue.</p></div>"
  },
  "status": "completed",
  "intent": "order",
  "category": [
    {
      "coding": [
        {
          "system": "http://snomed.info/sct",
          "code": "108252007",
          "display": "Laboratory procedure"
        }
      ]
    }
  ],
  "subject": {
    "reference": "Patient/avery-linwood"
  },
  "code": {
    "text": "Hemoglobin"
  },
  "authoredOn": "2025-04-08T10:10:00-06:00",
  "requester": {
    "identifier": {
      "system": "../NamingSystem/organization-identifier",
      "value": "cedarbrook-clinic"
    }
  }
}

Referenced by: Venous Blood Specimen (CBC)