View raw Markdown
type: codesystemcodesystem: identity-assuranceLevel

Identity Assurance Level

Concepts

CodeDisplayDefinition
level1Level 1Little or no confidence in the asserted identity's accuracy.
level2Level 2Some confidence in the asserted identity's accuracy.
level3Level 3High confidence in the asserted identity's accuracy.
level4Level 4Very high confidence in the asserted identity's accuracy.

CodeSystem XML

<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="identity-assuranceLevel"/>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="pa"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="normative"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="2"/>
  </extension>
  <url value="http://hl7.org/fhir/identity-assuranceLevel"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.657"/>
  </identifier>
  <identifier>
    <use value="old"/>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.1.641"/>
  </identifier>
  <identifier>
    <use value="old"/>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.2.342"/>
  </identifier>
  <version value="6.0.0"/>
  <name value="IdentityAssuranceLevel"/>
  <title value="Identity Assurance Level"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2021-01-05T10:01:24+11:00"/>
  <publisher value="HL7 (FHIR Project)"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://hl7.org/fhir"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="fhir@lists.hl7.org"/>
    </telecom>
  </contact>
  <description value="The level of confidence that this link represents the same actual person, based on NIST Authentication Levels."/>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/identity-assuranceLevel"/>
  <content value="complete"/>
  <concept>
    <code value="level1"/>
    <display value="Level 1"/>
    <definition value="Little or no confidence in the asserted identity's accuracy."/>
  </concept>
  <concept>
    <code value="level2"/>
    <display value="Level 2"/>
    <definition value="Some confidence in the asserted identity's accuracy."/>
  </concept>
  <concept>
    <code value="level3"/>
    <display value="Level 3"/>
    <definition value="High confidence in the asserted identity's accuracy."/>
  </concept>
  <concept>
    <code value="level4"/>
    <display value="Level 4"/>
    <definition value="Very high confidence in the asserted identity's accuracy."/>
  </concept>
</CodeSystem>