<status value="active"/> <experimental value="true"/> <date value="2026-03-13T11:04:57+00:00"/> <publisher value="HL7/FO"/> <contact> <name value="HL7/FO"/> <telecom> <system value="url"/> <value value="http://www.hl7.org"/> </telecom> </contact> <description value="Code system of concepts that identify the type of comment text being sent in the specific comment record. Used in the Notes and Comments (NTE) segment in HL7 Version 2.x messaging."/> <copyright value="HL7 Inc., 2026"/> <caseSensitive value="true"/> <compositional value="false"/> <content value="complete"/> <property> <code value="versionIntroduced"/> <uri value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced"/> <description value="version when was this code introduced"/> <type value="string"/> </property> <property> <code value="versionDeprecated"/> <uri value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated"/> <description value="version when was this code deprecated"/> <type value="string"/> </property> <property> <code value="status"/> <uri value="http://hl7.org/fhir/concept-properties#status"/> <description value="A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired"/> <type value="code"/> </property> <property> <code value="comment"/> <uri value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment"/> <description value="A string that provides additional detail pertinent to the use or understanding of the concept"/> <type value="string"/> </property> <property> <code value="usage"/> <uri value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage"/> <description value="usage notes for this code"/> <type value="string"/> </property> <property> <code value="modified"/> <uri value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified"/> <description value="date of last modification"/> <type value="dateTime"/> </property> <concept id="3658"> <code value="1R"/> <display value="Primary Reason"/> <definition value="Primary Reason"/> <property> <code value="modified"/> <valueDateTime value="2015-07-13"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.3.1"/> </property> </concept> <concept id="3659"> <code value="2R"/> <display value="Secondary Reason"/> <definition value="Secondary Reason"/> <property> <code value="modified"/> <valueDateTime value="2015-07-13"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.3.1"/> </property> </concept> <concept id="3656"> <code value="AI"/> <display value="Ancillary Instructions"/> <definition value="Ancillary Instructions"/> <property> <code value="modified"/> <valueDateTime value="2015-07-13"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.3.1"/> </property> </concept> <concept id="3662"> <code value="DR"/> <display value="Duplicate/Interaction Reason"/> <definition value="Duplicate/Interaction Reason"/> <property> <code value="modified"/> <valueDateTime value="2015-07-13"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.3.1"/> </property> </concept> <concept id="3657"> <code value="GI"/> <display value="General Instructions"/> <definition value="General Instructions"/> <property> <code value="modified"/> <valueDateTime value="2015-07-13"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.3.1"/> </property> </concept> <concept id="3660"> <code value="GR"/> <display value="General Reason"/> <definition value="General Reason"/> <property> <code value="modified"/> <valueDateTime value="2015-07-13"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.3.1"/> </property> </concept> <concept id="3655"> <code value="PI"/> <display value="Patient Instructions"/> <definition value="Patient Instructions"/> <property> <code value="modified"/> <valueDateTime value="2015-07-13"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.3.1"/> </property> </concept> <concept id="3661"> <code value="RE"/> <display value="Remark"/> <definition value="Remark"/> <property> <code value="modified"/> <valueDateTime value="2015-07-13"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.3.1"/> </property> </concept> </CodeSystem>