v2+ Vocabulary
0.3.0 - Working Draft to present the concept ideas (FO)

v2+ Vocabulary - Local Development build (v0.3.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

: Service Request Relationship (2.9 - 1.0.1) - XML Representation

Active as of 2025-08-05

Raw xml | Download


<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="serviceRequestRelationshipV101"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><ul><li>Include all codes defined in <a href="CodeSystem-serviceRequestRelationshipV101.html"><code>http://terminology.hl7.org/v2plusvocab/CodeSystem/serviceRequestRelationshipV101</code></a></li></ul></div>
  </text>
  <extension
             url="http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-v2versionCreated">
    <valueString value="2.9"/>
  </extension>
  <extension
             url="http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-versionHistory">
    <valueString value="generate correct history somehow"/>
  </extension>
  <extension
             url="http://terminology.hl7.org/v2plusvocab/StructureDefinition/codesystem-tableNo">
    <valueString value="0506"/>
  </extension>
  <url
       value="http://terminology.hl7.org/v2plusvocab/CodeSystem/serviceRequestRelationshipV101"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.18.330"/>
  </identifier>
  <version value="1.0.1"/>
  <name value="ServiceRequestRelationshipV101"/>
  <title value="Service Request Relationship (2.9 - 1.0.1)"/>
  <status value="active"/>
  <experimental value="true"/>
  <date value="2025-08-05T15:14:51+02:00"/>
  <description
               value="HL7-defined code system of concepts used to specify an additional or alternate relationship between this service request and other service requests.  Used in the Timing/Quantity Relationship (TQ2) segment in HL7 Version 2.x messaging."/>
  <copyright value="HL7 Inc., 2024"/>
  <caseSensitive value="true"/>
  <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>
    <code value="C"/>
    <display value="Compound"/>
    <definition value="Compound"/>
    <property>
      <code value="comment"/>
      <valueString
                   value="A compound is an extempo order which may be made up of multiple drugs.  For example, many hospitals have a standard item called &quot;Magic Mouthwash&quot;.  The item is ordered that way by the physician. The extempo items will contain multiple products, such as Maalox, Benadryl, Xylocaine, etc.  They will all be mixed together and will be dispensed in a single container."/>
    </property>
    <property>
      <code value="modified"/>
      <valueDateTime value="2015-07-13"/>
    </property>
    <property>
      <code value="versionIntroduced"/>
      <valueString value="2.5"/>
    </property>
  </concept>
  <concept>
    <code value="E"/>
    <display value="Exclusive"/>
    <definition value="Exclusive"/>
    <property>
      <code value="comment"/>
      <valueString
                   value="An exclusive order is an order where only one of the multiple items should be administered at any one dosage time.  The nurse may chose between the alternatives, but should only give ONE of them.  An example would be: Phenergan 25 mg PO, IM or R q6h prn (orally, intramuscularly, or rectally every 6 hours as needed)."/>
    </property>
    <property>
      <code value="modified"/>
      <valueDateTime value="2015-07-13"/>
    </property>
    <property>
      <code value="versionIntroduced"/>
      <valueString value="2.5"/>
    </property>
  </concept>
  <concept>
    <code value="N"/>
    <display value="Nurse prerogative"/>
    <definition value="Nurse prerogative"/>
    <property>
      <code value="comment"/>
      <valueString
                   value="Where a set of two or more orders exist and the Nurse, or other caregiver, has the prerogative to choose which order will be administered at a particular point in time.  For example,
	Milk of Magnesia PO 30 ml qhs (at bedtime)
	Dulcolax Supp R @ hs prn
	Colace 100 mg capsule PO bid 
The nurse would be administering MOM, but may add the Colace and may also give the Dulcolax Supp as needed to promote and maintain regularity."/>
    </property>
    <property>
      <code value="modified"/>
      <valueDateTime value="2015-07-13"/>
    </property>
    <property>
      <code value="versionIntroduced"/>
      <valueString value="2.5"/>
    </property>
  </concept>
  <concept>
    <code value="S"/>
    <display value="Simultaneous"/>
    <definition value="Simultaneous"/>
    <property>
      <code value="comment"/>
      <valueString
                   value="A simultaneous order is 2 or more drugs which are ordered to be given at the same time.  A common example of this would be Demerol and Phenergan (Phenergan is given with the Demerol to control the nausea that Demerol can cause).  The order could be: Demerol 50 mg IM with Phenergan 25 mg IM q4h prn (every 4 hours as needed)."/>
    </property>
    <property>
      <code value="modified"/>
      <valueDateTime value="2015-07-13"/>
    </property>
    <property>
      <code value="versionIntroduced"/>
      <valueString value="2.5"/>
    </property>
  </concept>
  <concept>
    <code value="T"/>
    <display value="Tapering"/>
    <definition value="Tapering"/>
    <property>
      <code value="comment"/>
      <valueString
                   value="A tapering order is one in which the same drug is used, but it has a declining dosage over a number of days.
For example, Decadron 0.5 mg is often ordered this way.  The order would look like this:
	Decadron 0.5 mg qid (four times a day) for 2 days, then
	Decadron 0.5 mg tid (three times a day) for 2 days, then
	Decadron 0.5 mg bid (twice a day) for 2 days, then
	Decadron 0.5 mg qd (daily) for 2 days, then stop."/>
    </property>
    <property>
      <code value="modified"/>
      <valueDateTime value="2015-07-13"/>
    </property>
    <property>
      <code value="versionIntroduced"/>
      <valueString value="2.5"/>
    </property>
  </concept>
</CodeSystem>