Da Vinci Clinical Data Exchange (CDex)
2.1.0 - STU 2.1 United States of America flag

Da Vinci Clinical Data Exchange (CDex), published by HL7 International / Payer/Provider Information Exchange Work Group. This guide is not an authorized publication; it is the continuous build for version 2.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/davinci-ecdx/ and changes regularly. See the Directory of published versions

: CDex Parameters Example 4 - JSON Representation

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{
  "resourceType" : "Parameters",
  "parameter" : [
    {
      "name" : "TrackingId",
      "valueIdentifier" : {
        "system" : "http://example.org/provider",
        "value" : "trackingid456"
      }
    },
    {
      "name" : "AttachTo",
      "valueCode" : "claim"
    },
    {
      "name" : "PayerId",
      "valueIdentifier" : {
        "system" : "http://example.org/cdex/payer-ids",
        "value" : "Payer123"
      }
    },
    {
      "name" : "OrganizationId",
      "valueIdentifier" : {
        "system" : "http://hl7.org/fhir/sid/us-npi",
        "value" : "1407071236"
      }
    },
    {
      "name" : "ProviderId",
      "valueIdentifier" : {
        "system" : "http://hl7.org/fhir/sid/us-npi",
        "value" : "9941339108"
      }
    },
    {
      "name" : "MemberId",
      "valueIdentifier" : {
        "system" : "http://example.org/cdex/member-ids",
        "value" : "Member123"
      }
    },
    {
      "name" : "ServiceDate",
      "valueDateTime" : "2022-06-16"
    },
    {
      "name" : "Attachment",
      "part" : [
        {
          "name" : "LineItem",
          "valueString" : "1"
        },
        {
          "name" : "Code",
          "valueCodeableConcept" : {
            "coding" : [
              {
                "system" : "http://loinc.org",
                "code" : "11502-2",
                "display" : "Laboratory report"
              }
            ],
            "text" : "Laboratory report"
          }
        },
        {
          "name" : "Content",
          "resource" : {
            "resourceType" : "Observation",
            "id" : "cdex-2020-04-23-hba1c-example",
            "status" : "final",
            "category" : [
              {
                "coding" : [
                  {
                    "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
                    "code" : "laboratory",
                    "display" : "Laboratory"
                  }
                ],
                "text" : "Laboratory"
              }
            ],
            "code" : {
              "coding" : [
                {
                  "system" : "http://loinc.org",
                  "code" : "4548-4",
                  "display" : "Hemoglobin A1c/Hemoglobin.total in Blood"
                },
                {
                  "system" : "http://www.ama-assn.org/go/cpt",
                  "code" : "83036",
                  "display" : "Hemoglobin; glycosylated (A1c)"
                },
                {
                  "system" : "http://example.org/lab-results",
                  "code" : "HBA1C",
                  "display" : "Glycated hemoglobin (HbA1c)"
                }
              ],
              "text" : "glycated hemoglobin (HbA1c)"
            },
            "subject" : {
              "display" : "Elden718 Halvorson124"
            },
            "effectiveDateTime" : "2022-06-16T10:21:08-07:00",
            "performer" : [
              {
                "display" : "Dr. John Doe"
              }
            ],
            "valueQuantity" : {
              "value" : 7.2,
              "unit" : "%",
              "system" : "http://unitsofmeasure.org",
              "code" : "%"
            }
          }
        }
      ]
    },
    {
      "name" : "Attachment",
      "part" : [
        {
          "name" : "LineItem",
          "valueString" : "1"
        },
        {
          "name" : "Code",
          "valueCodeableConcept" : {
            "coding" : [
              {
                "system" : "http://loinc.org",
                "code" : "11502-2",
                "display" : "Laboratory report"
              }
            ],
            "text" : "Laboratory report"
          }
        },
        {
          "name" : "Content",
          "resource" : {
            "resourceType" : "Observation",
            "id" : "cdex-2020-10-23-hba1c-example",
            "status" : "final",
            "category" : [
              {
                "coding" : [
                  {
                    "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
                    "code" : "laboratory",
                    "display" : "Laboratory"
                  }
                ],
                "text" : "Laboratory"
              }
            ],
            "code" : {
              "coding" : [
                {
                  "system" : "http://loinc.org",
                  "code" : "4548-4",
                  "display" : "Hemoglobin A1c/Hemoglobin.total in Blood"
                },
                {
                  "system" : "http://www.ama-assn.org/go/cpt",
                  "code" : "83036",
                  "display" : "Hemoglobin; glycosylated (A1c)"
                },
                {
                  "system" : "http://example.org/lab-results",
                  "code" : "HBA1C",
                  "display" : "Glycated hemoglobin (HbA1c)"
                }
              ],
              "text" : "glycated hemoglobin (HbA1c)"
            },
            "subject" : {
              "display" : "Elden718 Halvorson124"
            },
            "effectiveDateTime" : "2022-05-16T10:21:08-07:00",
            "performer" : [
              {
                "display" : "Dr. John Doe"
              }
            ],
            "valueQuantity" : {
              "value" : 7,
              "unit" : "%",
              "system" : "http://unitsofmeasure.org",
              "code" : "%"
            }
          }
        }
      ]
    },
    {
      "name" : "Attachment",
      "part" : [
        {
          "name" : "LineItem",
          "valueString" : "1"
        },
        {
          "name" : "Code",
          "valueCodeableConcept" : {
            "coding" : [
              {
                "system" : "http://loinc.org",
                "code" : "11502-2",
                "display" : "Laboratory report"
              }
            ],
            "text" : "Laboratory report"
          }
        },
        {
          "name" : "Content",
          "resource" : {
            "resourceType" : "Observation",
            "id" : "cdex-2020-07-23-hba1c-example",
            "status" : "final",
            "category" : [
              {
                "coding" : [
                  {
                    "system" : "http://terminology.hl7.org/CodeSystem/observation-category",
                    "code" : "laboratory",
                    "display" : "Laboratory"
                  }
                ],
                "text" : "Laboratory"
              }
            ],
            "code" : {
              "coding" : [
                {
                  "system" : "http://loinc.org",
                  "code" : "4548-4",
                  "display" : "Hemoglobin A1c/Hemoglobin.total in Blood"
                },
                {
                  "system" : "http://www.ama-assn.org/go/cpt",
                  "code" : "83036",
                  "display" : "Hemoglobin; glycosylated (A1c)"
                },
                {
                  "system" : "http://example.org/lab-results",
                  "code" : "HBA1C",
                  "display" : "Glycated hemoglobin (HbA1c)"
                }
              ],
              "text" : "glycated hemoglobin (HbA1c)"
            },
            "subject" : {
              "display" : "Elden718 Halvorson124"
            },
            "effectiveDateTime" : "2022-04-16T10:21:08-07:00",
            "performer" : [
              {
                "display" : "Dr. John Doe"
              }
            ],
            "valueQuantity" : {
              "value" : 7,
              "unit" : "%",
              "system" : "http://unitsofmeasure.org",
              "code" : "%"
            }
          }
        }
      ]
    }
  ]
}