{
  "resourceType": "StructureDefinition",
  "id": "uv-charge-item",
  "url": "http://fhir.dguv.de/Rechnung/StructureDefinition/uv-charge-item",
  "name": "UVChargeItem",
  "title": "UV Rechnungsposition",
  "status": "draft",
  "description": "Eine Rechnungsposition einer UV-Rechnung",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "ChargeItem",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/ChargeItem",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "ChargeItem.status",
        "path": "ChargeItem.status",
        "patternCode": "billable",
        "mustSupport": true
      },
      {
        "id": "ChargeItem.code.coding",
        "path": "ChargeItem.code.coding",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "system"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "ChargeItem.code.coding:GOAE",
        "path": "ChargeItem.code.coding",
        "sliceName": "GOAE",
        "min": 0,
        "max": "1"
      },
      {
        "id": "ChargeItem.code.coding:GOAE.system",
        "path": "ChargeItem.code.coding.system",
        "min": 1,
        "fixedUri": "https://fhir.dguv.de/CodeSystem/uv-goae"
      },
      {
        "id": "ChargeItem.code.coding:GOAE.code",
        "path": "ChargeItem.code.coding.code",
        "min": 1
      },
      {
        "id": "ChargeItem.code.coding:GOAE.display",
        "path": "ChargeItem.code.coding.display",
        "mustSupport": true
      },
      {
        "id": "ChargeItem.code.coding:IndividualProof",
        "path": "ChargeItem.code.coding",
        "sliceName": "IndividualProof",
        "min": 0,
        "max": "1"
      },
      {
        "id": "ChargeItem.code.coding:IndividualProof.system",
        "path": "ChargeItem.code.coding.system",
        "min": 1,
        "fixedUri": "https://fhir.dguv.de/CodeSystem/uv-cost-line-type"
      },
      {
        "id": "ChargeItem.code.coding:IndividualProof.code",
        "path": "ChargeItem.code.coding.code",
        "min": 1,
        "patternCode": "individual-proof"
      },
      {
        "id": "ChargeItem.code.coding:OtherCost",
        "path": "ChargeItem.code.coding",
        "sliceName": "OtherCost",
        "min": 0,
        "max": "1"
      },
      {
        "id": "ChargeItem.code.coding:OtherCost.system",
        "path": "ChargeItem.code.coding.system",
        "min": 1,
        "fixedUri": "https://fhir.dguv.de/CodeSystem/uv-cost-line-type"
      },
      {
        "id": "ChargeItem.code.coding:OtherCost.code",
        "path": "ChargeItem.code.coding.code",
        "min": 1,
        "patternCode": "other-cost"
      },
      {
        "id": "ChargeItem.subject",
        "path": "ChargeItem.subject",
        "mustSupport": true
      },
      {
        "id": "ChargeItem.occurrence[x]",
        "path": "ChargeItem.occurrence[x]",
        "min": 1,
        "type": [
          {
            "code": "dateTime"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "ChargeItem.performer",
        "path": "ChargeItem.performer",
        "mustSupport": true
      },
      {
        "id": "ChargeItem.quantity",
        "path": "ChargeItem.quantity",
        "mustSupport": true
      },
      {
        "id": "ChargeItem.reason",
        "path": "ChargeItem.reason",
        "mustSupport": true
      },
      {
        "id": "ChargeItem.note",
        "path": "ChargeItem.note",
        "mustSupport": true
      }
    ]
  }
}