{
  "resourceType": "StructureDefinition",
  "id": "AHV",
  "meta": {
    "lastUpdated": "2017-05-30T09:17:26.522+00:00"
  },
  "url": "https://stu3.simplifier.net/CBFHIR/StructureDefinition/v1/AHV",
  "name": "V1.Patient.AHV",
  "status": "draft",
  "date": "2017-05-29T13:52:17.560023+00:00",
  "description": "AHV",
  "fhirVersion": "3.0.0",
  "kind": "complex-type",
  "abstract": false,
  "contextType": "resource",
  "context": [
    "Patient"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "path": "Extension.url",
        "fixedUri": "https://stu3.simplifier.net/CBFHIR/StructureDefinition/v1/AHV"
      },
      {
        "id": "Patient.AHV[x]",
        "path": "Extension.valueString",
        "sliceName": "AHV",
        "short": "AHV/AVS number",
        "definition": "The AHV/AVS is the main pillar of old-age and survivors' pensions in Switzerland (1st pillar). The AHV is compulsory and is intended to cover the vital needs of an insured person in the event of retirement or death.",
        "comment": "13 digits in format xxx.xxxx.xxxx.xx",
        "type": [
          {
            "code": "string"
          }
        ]
      }
    ]
  }
}