cda Purpose Of Use Security Observation

[Observation: templateId 2.16.840.1.113883.3.445.22]

This template is constrains the Security Observation to specify a "purpose of
          use". This template reuses the SecurityObservation implementing the HL7
          Healthcare Security Classification (HCS) standard.

Contained By Contains
Privacy Annotation Template  
  1. SHALL contain exactly one [1..1] templateId ( CONF-CD-22 ) such that it
    1. SHALL contain exactly one [1..1] @root="2.16.840.1.113883.3.445.22"
  2. SHALL conform to cda Security Observation template (templateId: 2.16.840.1.113883.3.445.21)
  3. SHALL contain exactly one [1..1] code (CONF:14841)/@code="SECCONOBS" Security Control (CodeSystem: 2.16.840.1.113883.1.11.20457 SecurityObservationTypeCodeSystem) (CONF:14883)
    • This element constrains the SecurityObservation code to allow only for
                  "Security Control" observation types.

  4. SHALL contain exactly one [1..1] value (CONF:9074), where the @code SHALL be selected from ValueSet HL7 PurposeOfUse 2.16.840.1.113883.1.11.20448 DYNAMIC (CONF:14888)
    • The value is constrained to support only the codes associated with the Purpose of
                  Use Value set.

cda Purpose Of Use Security Observation example

    <observation classCode="OBS" moodCode="EVN">
        <!-- Security Observation -->
        <templateId root="2.16.840.1.113883.3.445.21"
            assigningAuthorityName="HL7 CBCC"/>
        <!--  Purpose Of Use Code template -->
        <templateId root="2.16.840.1.113883.3.445.22"
            assigningAuthorityName="HL7 CBCC"/>
        <code code="SECCONOBS"
            displayName="Security Classification"
            codeSystemName="HL7 SecurityObservationTypeCodeSystem"/>
        <!-- Value set constraint "2.16.840.1.113883.1.11.20448" -->
        <value xsi:type="CE" code="TREAT"
            <originalText>Information intended for