Order Lab Test Command

Command to order laboratory tests for a patient, supporting LOINC codes and clinical decision support

Command Command LOINC

Overview

The OrderLabTestCommand initiates a laboratory test order with appropriate clinical context and patient information.

Command Schema

{
  "commandId": "uuid",
  "commandType": "OrderLabTestCommand",
  "timestamp": "ISO 8601",
  "data": {
    "orderId": "string",
    "patientId": "string",
    "mrn": "string",
    "encounterId": "string",
    "orderingProvider": "string",
    "tests": [
      {
        "loincCode": "string",
        "testName": "string",
        "priority": "STAT | URGENT | ROUTINE"
      }
    ],
    "diagnoses": ["ICD-10 codes"],
    "clinicalNotes": "string",
    "collectionDateTime": "ISO 8601"
  }
}

Validation Rules

  • Ordering provider must be licensed
  • Diagnosis required for insurance
  • Patient allergies checked (contrast media)
  • Duplicate test prevention (< 24 hours)
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