FHIR Server FHIR Server Version n/a

Resource StructureDefinition/FHIR Server from package hl7.v2plus#current (78 ms)

Package
hl7.v2plus
Type
StructureDefinition
FHIR Version
Source
http://somewhere.org/fhir/uv/v2plus/https://build.fhir.org/ig/HL7/v2ig/StructureDefinition-EI.html
Url
http://hl7.org/v2/StructureDefinition/EI
Version
0.0.0
Status
active
Date
2024-10-31T15:11:23+00:00
Name
Title
HL7 v2 EI Data Type
Experimental
False
Authority
hl7
Description
The EI is appropriate for, but not limited to, machine or software generated identifiers. The generated identifier goes in the first component. The remaining components, 2 through 4, are known as the assigning authority; they identify the machine/system responsible for generating the identifier in component 1. The specified series, the assigning authority, is defined by components 2 through 4. The assigning authority is of the hierarchic designator (HD) data type, but it is defined as three separate components in the EI data type, rather than as a single component as would normally be the case. This is in order to maintain backward compatibility with the EI’s use as a component in several existing data fields. Otherwise, the components 2 through 4 are as defined in Section _2A.2.33_, "_HD - hierarchic designator_". Hierarchic designators (HD) are unique across a given HL7 implementation.
Type
http://hl7.org/v2/StructureDefinition/EI
Kind
logical
Resources that use this resource

StructureDefinition
http://hl7.org/v2/StructureDefinition/EIP
HL7 v2 EIP Data Type
http://hl7.org/v2/StructureDefinition/PIP
HL7 v2 PIP Data Type
http://hl7.org/v2/StructureDefinition/PL
HL7 v2 PL Data Type
http://hl7.org/v2/StructureDefinition/XAD
HL7 v2 XAD Data Type
http://hl7.org/v2/StructureDefinition/XTN
HL7 v2 XTN Data Type
Resources that this resource uses

StructureDefinition
http://hl7.org/v2/StructureDefinition/ID
HL7 v2 ID Data Type
http://hl7.org/v2/StructureDefinition/IS
HL7 v2 IS Data Type
http://hl7.org/v2/StructureDefinition/ST
HL7 v2 String Primitive Type
http://hl7.org/v2/StructureDefinition/v2-complex-data-type
HL7 v2 Complex Data Type
http://terminology.hl7.org/ValueSet/v2-0301
hl7VS-universalIdType
Narrative

Note: links and images are rebased to the (stated) source
Generated Narrative: StructureDefinition EI
Name	Card.	Type	Description & Constraints
EI	0..*	V2ComplexDataType	entity identifier Instances of this logical model are not marked to be the target of a Reference
1	0..1	string	Entity Identifier
2	0..1	code	Namespace ID Binding: http://terminology.hl7.org/ValueSet/v2-0363 (required)
3	0..1	string	Universal ID
4	0..1	code	Universal ID Type Binding: hl7VS-universalIdType (required)
Documentation for this format
Source

{
  "resourceType" : "StructureDefinition",
  "id" : "EI",
  "meta" : {
    "profile" : [
      "http://hl7.org/v2/StructureDefinition/ComplexDataType-Profile"
    ]
  },
  "text" : {
    "status" : "extensions",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: StructureDefinition EI</b></p><a name=\"EI\"> </a><a name=\"hcEI\"> </a><a name=\"EI-en-US\"> </a><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"The logical name of the element\">Name</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Information about the use of the element\">Flags</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Minimum and Maximum # of times the element can appear in the instance\">Card.</a></th><th style=\"width: 100px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Reference to the type of the element\">Type</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Additional information about the element\">Description &amp; Constraints</a><span style=\"float: right\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EI-definitions.html#EI\" title=\"*Definition:* The entity identifier defines a given entity within a specified series of identifiers.\">EI</a><a name=\"EI\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-v2-complex-data-type.html\">V2ComplexDataType</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">entity identifier<br/><span style=\"font-weight:bold\">Instances of this logical model are not marked to be the target of a Reference</span><br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EI-definitions.html#EI.1\">1</a><a name=\"EI.1\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-ST.html\">string</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Entity Identifier</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EI-definitions.html#EI.2\">2</a><a name=\"EI.2\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-IS.html\">code</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Namespace ID<br/><span style=\"font-weight:bold\">Binding: </span><a href=\"http://terminology.hl7.org/ValueSet/v2-0363\">http://terminology.hl7.org/ValueSet/v2-0363</a> (<a href=\"http://hl7.org/fhir/R5/terminologies.html#required\" title=\"To be conformant, the concept in this element SHALL be from the specified value set.\">required</a>)</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EI-definitions.html#EI.3\">3</a><a name=\"EI.3\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-ST.html\">string</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Universal ID</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck00.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_primitive.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Primitive Data Type\" class=\"hierarchy\"/> <a href=\"StructureDefinition-EI-definitions.html#EI.4\">4</a><a name=\"EI.4\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"StructureDefinition-ID.html\">code</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Universal ID Type<br/><span style=\"font-weight:bold\">Binding: </span><a href=\"http://terminology.hl7.org/6.0.2/ValueSet-v2-0301.html\" title=\"http://terminology.hl7.org/ValueSet/v2-0301\">hl7VS-universalIdType</a> (<a href=\"http://hl7.org/fhir/R5/terminologies.html#required\" title=\"To be conformant, the concept in this element SHALL be from the specified value set.\">required</a>)</td></tr>\r\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode" : "informative",
      "_valueCode" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical" : "http://somewhere.org/fhir/uv/v2plus/ImplementationGuide/hl7.other.uv.v2plus"
          }
        ]
      }
    }
  ],
  "url" : "http://hl7.org/v2/StructureDefinition/EI",
  "version" : "0.0.0",
  "name" : "EI",
  "title" : "HL7 v2 EI Data Type",
  "status" : "active",
  "date" : "2024-10-31T15:11:23+00:00",
  "publisher" : "HL7 International",
  "contact" : [
    {
      "telecom" : [
        {
          "system" : "url",
          "value" : "http://hl7.org/Special/committees/v2mgmt"
        }
      ]
    }
  ],
  "description" : "The EI is appropriate for, but not limited to, machine or software generated identifiers. The generated identifier goes in the first component. The remaining components, 2 through 4, are known as the assigning authority; they identify the machine/system responsible for generating the identifier in component 1.\n\nThe specified series, the assigning authority, is defined by components 2 through 4. The assigning authority is of the hierarchic designator (HD) data type, but it is defined as three separate components in the EI data type, rather than as a single component as would normally be the case. This is in order to maintain backward compatibility with the EIâ€™s use as a component in several existing data fields. Otherwise, the components 2 through 4 are as defined in Section _2A.2.33_, \"_HD - hierarchic designator_\". Hierarchic designators (HD) are unique across a given HL7 implementation.",
  "fhirVersion" : "5.0.0",
  "mapping" : [
    {
      "identity" : "rim",
      "uri" : "http://hl7.org/v3",
      "name" : "RIM Mapping"
    }
  ],
  "kind" : "logical",
  "abstract" : false,
  "type" : "http://hl7.org/v2/StructureDefinition/EI",
  "baseDefinition" : "http://hl7.org/v2/StructureDefinition/v2-complex-data-type",
  "derivation" : "specialization",
  "snapshot" : {
    "element" : [
      {
        "id" : "EI",
        "path" : "EI",
        "short" : "entity identifier",
        "definition" : "*Definition:* The entity identifier defines a given entity within a specified series of identifiers.",
        "min" : 0,
        "max" : "*",
        "base" : {
          "path" : "Base",
          "min" : 0,
          "max" : "*"
        },
        "isModifier" : false,
        "mapping" : [
          {
            "identity" : "rim",
            "map" : "n/a"
          }
        ]
      },
      {
        "id" : "EI.1",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          },
          {
            "extension" : [
              {
                "url" : "length",
                "valueInteger" : 199
              },
              {
                "url" : "noTruncate",
                "valueBoolean" : true
              }
            ],
            "url" : "http://hl7.org/v2/StructureDefinition/v2-conformance-length"
          }
        ],
        "path" : "EI.1",
        "short" : "Entity Identifier",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "EI.1",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/ST"
          }
        ]
      },
      {
        "id" : "EI.2",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          },
          {
            "extension" : [
              {
                "url" : "length",
                "valueInteger" : 20
              },
              {
                "url" : "noTruncate",
                "valueBoolean" : true
              }
            ],
            "url" : "http://hl7.org/v2/StructureDefinition/v2-conformance-length"
          }
        ],
        "path" : "EI.2",
        "short" : "Namespace ID",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "EI.2",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/IS"
          }
        ],
        "binding" : {
          "strength" : "required",
          "valueSet" : "http://terminology.hl7.org/ValueSet/v2-0363"
        }
      },
      {
        "id" : "EI.3",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "C"
          },
          {
            "extension" : [
              {
                "url" : "length",
                "valueInteger" : 199
              },
              {
                "url" : "noTruncate",
                "valueBoolean" : true
              }
            ],
            "url" : "http://hl7.org/v2/StructureDefinition/v2-conformance-length"
          }
        ],
        "path" : "EI.3",
        "short" : "Universal ID",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "EI.3",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/ST"
          }
        ]
      },
      {
        "id" : "EI.4",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "C"
          },
          {
            "extension" : [
              {
                "url" : "min",
                "valueInteger" : 1
              },
              {
                "url" : "max",
                "valueInteger" : 6
              }
            ],
            "url" : "http://hl7.org/v2/StructureDefinition/v2-length"
          }
        ],
        "path" : "EI.4",
        "short" : "Universal ID Type",
        "min" : 0,
        "max" : "1",
        "base" : {
          "path" : "EI.4",
          "min" : 0,
          "max" : "1"
        },
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/ID"
          }
        ],
        "binding" : {
          "strength" : "required",
          "valueSet" : "http://terminology.hl7.org/ValueSet/v2-0301"
        }
      }
    ]
  },
  "differential" : {
    "element" : [
      {
        "id" : "EI",
        "path" : "EI",
        "short" : "entity identifier",
        "definition" : "*Definition:* The entity identifier defines a given entity within a specified series of identifiers.",
        "min" : 0,
        "max" : "*"
      },
      {
        "id" : "EI.1",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          },
          {
            "extension" : [
              {
                "url" : "length",
                "valueInteger" : 199
              },
              {
                "url" : "noTruncate",
                "valueBoolean" : true
              }
            ],
            "url" : "http://hl7.org/v2/StructureDefinition/v2-conformance-length"
          }
        ],
        "path" : "EI.1",
        "short" : "Entity Identifier",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/ST"
          }
        ]
      },
      {
        "id" : "EI.2",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "O"
          },
          {
            "extension" : [
              {
                "url" : "length",
                "valueInteger" : 20
              },
              {
                "url" : "noTruncate",
                "valueBoolean" : true
              }
            ],
            "url" : "http://hl7.org/v2/StructureDefinition/v2-conformance-length"
          }
        ],
        "path" : "EI.2",
        "short" : "Namespace ID",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/IS"
          }
        ],
        "binding" : {
          "strength" : "required",
          "valueSet" : "http://terminology.hl7.org/ValueSet/v2-0363"
        }
      },
      {
        "id" : "EI.3",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "C"
          },
          {
            "extension" : [
              {
                "url" : "length",
                "valueInteger" : 199
              },
              {
                "url" : "noTruncate",
                "valueBoolean" : true
              }
            ],
            "url" : "http://hl7.org/v2/StructureDefinition/v2-conformance-length"
          }
        ],
        "path" : "EI.3",
        "short" : "Universal ID",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/ST"
          }
        ]
      },
      {
        "id" : "EI.4",
        "extension" : [
          {
            "url" : "http://hl7.org/v2/StructureDefinition/v2-optionality",
            "valueCode" : "C"
          },
          {
            "extension" : [
              {
                "url" : "min",
                "valueInteger" : 1
              },
              {
                "url" : "max",
                "valueInteger" : 6
              }
            ],
            "url" : "http://hl7.org/v2/StructureDefinition/v2-length"
          }
        ],
        "path" : "EI.4",
        "short" : "Universal ID Type",
        "min" : 0,
        "max" : "1",
        "type" : [
          {
            "code" : "http://hl7.org/v2/StructureDefinition/ID"
          }
        ],
        "binding" : {
          "strength" : "required",
          "valueSet" : "http://terminology.hl7.org/ValueSet/v2-0301"
        }
      }
    ]
  }
}
XIG built as of ??metadata-date??. Found ??metadata-resources?? resources in ??metadata-packages?? packages.