{
  "resourceType": "StructureDefinition",
  "id": "cyehr-ext-extracode",
  "url": "http://ig.ehealth4u.eu/fhir/StructureDefinition/cyehr-ext-extracode",
  "name": "CYEHREXTExtraCode",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "CodeableConcept"
    },
    {
      "type": "element",
      "expression": "Coding"
    },
    {
      "type": "element",
      "expression": "code"
    },
    {
      "type": "element",
      "expression": "string"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "For use of any other value sets.",
        "definition": "This extension is used when there is a requirement for any other value sets."
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://ig.ehealth4u.eu/fhir/StructureDefinition/cyehr-ext-extracode"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      }
    ]
  }
}