Extension-hspc-DeltaFlag.json

Indicate the data value in the containing model is a change from a previous instance of the same model

{
  "resourceType": "ExtensionDefinition",
  "id": "hspc-DeltaFlag",
  "url": "http://hl7.org/fhir/ExtensionDefinition/hspc-DeltaFlag",
  "name": "Indicate the data value in the containing model is a change from a previous instance of the same model",
  "display": "HSPC DeltaFlag Extension",
  "publisher": "HSPC",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://healthcaresoa.org"
        }
      ]
    }
  ],
  "description": "Takes a value from the valueset listed in the model to indicate the data value in the containing model is a change from a previous instance of the same model.",
  "status": "draft",
  "date": "2015-02-18",
  "contextType": "resource",
  "context": [
    "Observation"
  ],
  "element": [
    {
      "path": "Extension",
      "short": "Indicate the data value in the containing model is a change from a previous instance of the same model",
      "definition": "Takes a value from the valueset listed in the model to indicate the data value in the containing model is a change from a previous instance of the same model.",
      "comments": "This model is intended to constrain values from OBX-8 in a lab result HL7 message. Because OBX-8 is overloaded to contain multiple types of data, we need a way to tell which kind of code is sent (abnormal flag, delta flag, or ordinal interpretation.",
      "min": 0,
      "max": "1",
      "type": [
        {
          "code": "code"
        }
      ],
      "binding": {
        "name": "DeltaFlag_VALUESET_ECID",
        "isExtensible": false,
        "conformance": "required",
        "description": "Indicates that the data value in the containing model is a change from a previous instance of the same model",
        "referenceReference": {
          "reference": "http://hl7.org/fhir/vs/hspc-DeltaFlag"
        }
      }
    }
  ]
}