This page is part of the FHIR Specification (v3.2.0: R4 Ballot 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4 R3
Vocabulary Work Group | Maturity Level: N/A | Ballot Status: Informative |
FHIR Value set/code system definition for HL7 v2 table 0174 ( Nature of Service/Test/Observation)
<ValueSet xmlns="http://hl7.org/fhir"> <id value="v2-0174"/> <meta> <profile value="http://hl7.org/fhir/StructureDefinition/shareablevalueset"/> </meta> <text> <status value="additional"/> <div xmlns="http://www.w3.org/1999/xhtml"> <p> Nature of Service/Test/Observation</p> <table class="grid"> <tr> <td> <b> Code</b> </td> <td> <b> Description</b> </td> <td> <b> Comment</b> </td> <td> <b> Version</b> </td> </tr> <tr> <td> A <a name="A"> </a> </td> <td> Atomic service/test/observation (test code or treatment code)</td> <td> can be associated with one or more OM4 (specimen) segments<p>a single direct observation and would usually be associated with an OM2 and/or OM3 segments</td> <td> added v2.2</td> </tr> <tr> <td> C <a name="C"> </a> </td> <td> Single observation calculated via a rule or formula from other independent observations (e.g. Alveolar-arterial ratio, cardiac output)</td> <td> can be associated with one or more OM4 (specimen) segments<p>a derived quantity and would usually be associated with an OM6 segment</td> <td> added v2.2</td> </tr> <tr> <td> F <a name="F"> </a> </td> <td> Functional procedure that may consist of one or more interrelated measures (e.g. glucose tolerance test, creatinine clearance), usually done at different times and/or on different specimens</td> <td> can be associated with one or more OM4 (specimen) segments<p>See comment for value S</td> <td> added v2.2</td> </tr> <tr> <td> P <a name="P"> </a> </td> <td> Profile or battery consisting of many independent atomic observations (e.g. SMA12, electrolytes), usually done at one instrument on one specimen</td> <td> can be associated with one or more OM4 (specimen) segments<p>See comment for value S</td> <td> added v2.2</td> </tr> <tr> <td> S <a name="S"> </a> </td> <td> Superset-a set of batteries or procedures ordered under a single code unit but processed as separate batteries (e.g. routines = CBC, UA, electrolytes)<p>This set indicates that the code being described is used to order multiple service/test/observation b</td> <td> can be associated with one or more OM4 (specimen) segments<p>Codes P, F, and S identify sets (batteries) and should be associated with an OM5 segment that defines the list of elements. The definitions for the contained elements would have to be sent in o</td> <td> added v2.2</td> </tr> </table> </div> </text> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-ballot-status"> <valueString value="External"/> </extension> <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm"> <valueInteger value="0"/> </extension> <url value="http://hl7.org/fhir/ValueSet/v2-0174"/> <version value="2.8.2"/> <name value="v2 Nature of Service/Test/Observation"/> <status value="active"/> <experimental value="false"/> <publisher value="HL7, Inc"/> <contact> <telecom> <system value="url"/> <value value="http://hl7.org"/> </telecom> </contact> <description value="FHIR Value set/code system definition for HL7 v2 table 0174 ( Nature of Service/Test/Observation)"/> <immutable value="true"/> <compose> <include> <system value="http://hl7.org/fhir/v2/0174"/> </include> </compose> </ValueSet>
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.