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Packagehl7.fhir.uv.xver-r2.r4b
Resource TypeCodeSystem
IdCodeSystem-identity-assuranceLevel.json
FHIR VersionR4B

Resources that use this resource

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Resources that this resource uses

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Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: CodeSystem identity-assuranceLevel

Properties

This code system defines the following properties for its concepts

NameCodeURIType
statusstatushttp://hl7.org/fhir/concept-properties#statuscode
Inactiveinactivehttp://hl7.org/fhir/concept-properties#inactiveboolean
effectiveDateeffectiveDatehttp://hl7.org/fhir/concept-properties#effectiveDatedateTime
deprecationDatedeprecationDatehttp://hl7.org/fhir/concept-properties#deprecationDatedateTime
retirementDateretirementDatehttp://hl7.org/fhir/concept-properties#retirementDatedateTime
Not SelectablenotSelectablehttp://hl7.org/fhir/concept-properties#notSelectableboolean
Parentparenthttp://hl7.org/fhir/concept-properties#parentcode
Childchildhttp://hl7.org/fhir/concept-properties#childcode
partOfpartOfhttp://hl7.org/fhir/concept-properties#partOfcode
synonymsynonymhttp://hl7.org/fhir/concept-properties#synonymcode
commentcommenthttp://hl7.org/fhir/concept-properties#commentstring
itemWeightitemWeighthttp://hl7.org/fhir/concept-properties#itemWeightdecimal

Concepts

This case-sensitive code system http://hl7.org/fhir/identity-assuranceLevel defines the following codes:

CodeDisplayDefinition
level1 Level 1Little or no confidence in the asserted identity's accuracy.
level2 Level 2Some confidence in the asserted identity's accuracy.
level3 Level 3High confidence in the asserted identity's accuracy.
level4 Level 4Very high confidence in the asserted identity's accuracy.

Source1

{
  "resourceType": "CodeSystem",
  "id": "identity-assuranceLevel",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/valueset-oid",
      "valueUri": "urn:oid:2.16.840.1.113883.4.642.1.342"
    },
    {
      "extension": [
        {
          "url": "packageId",
          "valueId": "hl7.fhir.uv.xver-r2.r4b"
        },
        {
          "url": "version",
          "valueString": "0.0.1-snapshot-2"
        }
      ],
      "url": "http://hl7.org/fhir/StructureDefinition/package-source"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 0,
      "_valueInteger": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/1.0/ImplementationGuide/hl7.fhir.uv.xver-r2.r4b"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use",
      "_valueCode": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
            "valueCanonical": "http://hl7.org/fhir/1.0/ImplementationGuide/hl7.fhir.uv.xver-r2.r4b"
          }
        ]
      }
    }
  ],
  "url": "http://hl7.org/fhir/identity-assuranceLevel",
  "version": "1.0.2",
  "name": "identity-assuranceLevel",
  "status": "draft",
  "date": "2025-09-13T15:10:02-04:00",
  "publisher": "FHIR Infrastructure",
  "contact": [
    {
      "name": "FHIR Infrastructure",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.hl7.org/Special/committees/fiwg"
        }
      ]
    }
  ],
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "001",
          "display": "World"
        }
      ]
    }
  ],
  "caseSensitive": true,
  "content": "complete",
  "property": [
    {
      "code": "status",
      "uri": "http://hl7.org/fhir/concept-properties#status",
      "type": "code"
    },
    {
      "code": "inactive",
      "uri": "http://hl7.org/fhir/concept-properties#inactive",
      "type": "boolean"
    },
    {
      "code": "effectiveDate",
      "uri": "http://hl7.org/fhir/concept-properties#effectiveDate",
      "type": "dateTime"
    },
    {
      "code": "deprecationDate",
      "uri": "http://hl7.org/fhir/concept-properties#deprecationDate",
      "type": "dateTime"
    },
    {
      "code": "retirementDate",
      "uri": "http://hl7.org/fhir/concept-properties#retirementDate",
      "type": "dateTime"
    },
    {
      "code": "notSelectable",
      "uri": "http://hl7.org/fhir/concept-properties#notSelectable",
      "type": "boolean"
    },
    {
      "code": "parent",
      "uri": "http://hl7.org/fhir/concept-properties#parent",
      "type": "code"
    },
    {
      "code": "child",
      "uri": "http://hl7.org/fhir/concept-properties#child",
      "type": "code"
    },
    {
      "code": "partOf",
      "uri": "http://hl7.org/fhir/concept-properties#partOf",
      "type": "code"
    },
    {
      "code": "synonym",
      "uri": "http://hl7.org/fhir/concept-properties#synonym",
      "type": "code"
    },
    {
      "code": "comment",
      "uri": "http://hl7.org/fhir/concept-properties#comment",
      "type": "string"
    },
    {
      "code": "itemWeight",
      "uri": "http://hl7.org/fhir/concept-properties#itemWeight",
      "type": "decimal"
    }
  ],
  "concept": [
    {
      "code": "level1",
      "display": "Level 1",
      "definition": "Little or no confidence in the asserted identity's accuracy."
    },
    {
      "code": "level2",
      "display": "Level 2",
      "definition": "Some confidence in the asserted identity's accuracy."
    },
    {
      "code": "level3",
      "display": "Level 3",
      "definition": "High confidence in the asserted identity's accuracy."
    },
    {
      "code": "level4",
      "display": "Level 4",
      "definition": "Very high confidence in the asserted identity's accuracy."
    }
  ]
}