PreconditionBase (CDA Class) - Clinical Document Architecture v2.0.1-sd-202510-matchbox-patch

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• Artifacts Summary
• PreconditionBase (CDA Class)

Logical Model: PreconditionBase (CDA Class)

Official URL:http://hl7.org/cda/stds/core/StructureDefinition/PreconditionBase	Version:2.0.1-sd-202510-matchbox-patch
Active as of 2025-10-29	Computable Name:PreconditionBase

An abstract class containing the common fields used by sdtc:allTrue, sdtc:allFalse, sdtc:atLeastOneTrue, sdtc:atLeastOneFalse, sdtc:onlyOneTrue, and sdtc:onlyOneFalse.

Usages:

• Use this Logical Model: Precondition2 (CDA Class)

You can also check for usages in the FHIR IG Statistics

Formal Views of Template Content

Description of Template, Differentials, Snapshots and how the different presentations work.

Other representations of profile: CSV, Excel

Resource Content

{
  "resourceType" : "StructureDefinition",
  "id" : "PreconditionBase",
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/logical-target",
      "_valueBoolean" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/data-absent-reason",
            "valueCode" : "not-applicable"
          }
        ]
      }
    },
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
      "valueUri" : "urn:hl7-org:sdtc"
    },
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/logical-container",
      "valueUri" : "http://hl7.org/cda/stds/core/StructureDefinition/ClinicalDocument"
    },
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/xml-name",
      "valueString" : "infrastructureRoot"
    },
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/type-profile-style",
      "valueCode" : "cda"
    }
  ],
  "url" : "http://hl7.org/cda/stds/core/StructureDefinition/PreconditionBase",
  "version" : "2.0.1-sd-202510-matchbox-patch",
  "name" : "PreconditionBase",
  "title" : "PreconditionBase (CDA Class)",
  "status" : "active",
  "experimental" : false,
  "date" : "2025-10-29T22:15:57+01:00",
  "publisher" : "Health Level 7",
  "contact" : [
    {
      "name" : "HL7 International - Structured Documents",
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://www.hl7.org/Special/committees/structure"
        },
        {
          "system" : "email",
          "value" : "structdog@lists.HL7.org"
        }
      ]
    }
  ],
  "description" : "An abstract class containing the common fields used by sdtc:allTrue, sdtc:allFalse, sdtc:atLeastOneTrue, sdtc:atLeastOneFalse, sdtc:onlyOneTrue, and sdtc:onlyOneFalse.",
  "fhirVersion" : "5.0.0",
  "mapping" : [
    {
      "identity" : "rim",
      "uri" : "http://hl7.org/v3",
      "name" : "RIM Mapping"
    }
  ],
  "kind" : "logical",
  "abstract" : false,
  "type" : "http://hl7.org/cda/stds/core/StructureDefinition/PreconditionBase",
  "baseDefinition" : "http://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot",
  "derivation" : "specialization",
  "differential" : {
    "element" : [
      {
        "id" : "PreconditionBase",
        "path" : "PreconditionBase",
        "min" : 1,
        "max" : "1"
      },
      {
        "id" : "PreconditionBase.classCode",
        "path" : "PreconditionBase.classCode",
        "representation" : ["xmlAttr"],
        "min" : 1,
        "max" : "1",
        "type" : [
          {
            "code" : "code",
            "profile" : ["http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"]
          }
        ],
        "fixedCode" : "CLUSTER"
      },
      {
        "id" : "PreconditionBase.moodCode",
        "path" : "PreconditionBase.moodCode",
        "representation" : ["xmlAttr"],
        "min" : 1,
        "max" : "1",
        "type" : [
          {
            "code" : "code",
            "profile" : ["http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"]
          }
        ],
        "fixedCode" : "EVN"
      },
      {
        "id" : "PreconditionBase.id",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
            "valueUri" : "urn:hl7-org:sdtc"
          }
        ],
        "path" : "PreconditionBase.id",
        "min" : 1,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/cda/stds/core/StructureDefinition/II"
          }
        ]
      },
      {
        "id" : "PreconditionBase.precondition",
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
            "valueUri" : "urn:hl7-org:sdtc"
          }
        ],
        "path" : "PreconditionBase.precondition",
        "min" : 0,
        "max" : "*",
        "type" : [
          {
            "code" : "http://hl7.org/cda/stds/core/StructureDefinition/Precondition2"
          }
        ]
      }
    ]
  }
}