{
  "resourceType": "StructureDefinition",
  "id": "ext-Coverage-Type",
  "url": "http://pharmacyeclaims.ca/FHIR/v1.0/StructureDefinition/ext-Coverage-Type",
  "name": "CoverageType",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "ClaimResponse.subType"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://pharmacyeclaims.ca/FHIR/v1.0/StructureDefinition/ext-Coverage-Type"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "comment": "Usage:  Where applicable, the \"program\" the claim is adjudicated under.   eg EAP or Limited Use.",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.value[x].coding",
        "path": "Extension.value[x].coding",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Extension.value[x].coding.system",
        "path": "Extension.value[x].coding.system",
        "mustSupport": true
      },
      {
        "id": "Extension.value[x].coding.code",
        "path": "Extension.value[x].coding.code",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Extension.value[x].text",
        "path": "Extension.value[x].text",
        "mustSupport": false
      }
    ]
  }
}