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oid: ISO Object Identifier - Clinical Document Architecture v2.0.1-sd-202510-matchbox-patch

Data Type Profile: oid: ISO Object Identifier
Official URL:http://hl7.org/cda/stds/core/StructureDefinition/oid Version:2.0.1-sd-202510-matchbox-patch
Active as of 2025-10-29 Computable Name:oid

A globally unique string representing an ISO Object Identifier (OID) in a form that consists only of numbers and dots (e.g., '2.16.840.1.113883.3.1').

Usages:

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, Schematron

Resource Content

{
  "resourceType" : "StructureDefinition",
  "id" : "oid",
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
      "valueUri" : "urn:hl7-org:v3"
    },
    {
      "url" : "http://hl7.org/fhir/tools/StructureDefinition/logical-container",
      "valueUri" : "http://hl7.org/cda/stds/core/StructureDefinition/ClinicalDocument"
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics",
      "valueCode" : "can-bind"
    }
  ],
  "url" : "http://hl7.org/cda/stds/core/StructureDefinition/oid",
  "version" : "2.0.1-sd-202510-matchbox-patch",
  "name" : "oid",
  "title" : "oid: ISO Object Identifier",
  "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" : "A globally unique string representing an ISO Object Identifier (OID) in a form that consists only of numbers and dots (e.g., '2.16.840.1.113883.3.1').",
  "fhirVersion" : "5.0.0",
  "kind" : "primitive-type",
  "abstract" : false,
  "type" : "string",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/string",
  "derivation" : "constraint",
  "differential" : {
    "element" : [
      {
        "id" : "string",
        "path" : "string",
        "constraint" : [
          {
            "key" : "oid-pattern",
            "severity" : "error",
            "human" : "Must conform to OID (#.#.#), UUID (32 hexadecimal digits separated by hyphens), or RUID (a letter followed by any combination of letters, numbers or hyphens)",
            "expression" : "matches('^[0-2](\\\\.(0|[1-9][0-9]*))+$')"
          }
        ]
      },
      {
        "id" : "string.id",
        "path" : "string.id",
        "max" : "0"
      },
      {
        "id" : "string.extension",
        "path" : "string.extension",
        "max" : "0"
      }
    ]
  }
}