CodeSystem Comparison between http://terminology.hl7.org/CodeSystem/v2-0174 vs http://terminology.hl7.org/CodeSystem/v2-0174

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Metadata

Name	Value		Comments
caseSensitive	true
compositional	false
content	complete
copyright	This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license	This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html	Values Differ
date	2019-12-01
description	Code system of concepts specifying an identification of a test battery, an entire functional procedure or study, a single test value (observation), multiple test batteries or functional procedures as an orderable unit (profile), or a single test value (observation) calculated from other independent observations, typically used as an indicator for Master Files. Used in HL7 Version 2.x messaging in the OM1 segment.
experimental	false
hierarchyMeaning	is-a
jurisdiction
name	NatureOfServiceTestObservation
publisher	Health Level Seven International
purpose	Underlying Master Code System for V2 table 0174 (Nature of Service/Test/Observation)
status	active
title	natureOfServiceTestObservation
url	http://terminology.hl7.org/CodeSystem/v2-0174
version	2.0.0
versionNeeded	false

Concepts

Code	Display		status		deprecated		v2-concComment		v2-concCommentAsPub		status		deprecated		v2-concComment		v2-concCommentAsPub		Comments
P	Profile or battery consisting of many independent atomic observations (e.g., SMA12, electrolytes), usually done at one instrument on one specimen		A	A			can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S	A	A			can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S
F	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		A	A			can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S	A	A			can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S	can be associated with one or more OM4 (specimen) segments<p>See comment for value S
A	Atomic service/test/observation (test code or treatment code)		A	A			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	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	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	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	A	A			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	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	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	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
S	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		A	A			can be associated with one or more OM4 (specimen) segments 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 other independent OMx segments, one for each contained element. In the ASTM context, most text reports – such as discharge summaries, admission H&Ps, and chest X-ray reports – are considered as sets, in which each section of the report (e.g., description, impression, and recommendation of an X-ray report) is considered a separate observation	can be associated with one or more OM4 (specimen) segments 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 other independent OMx segments, one for each contained element. In the ASTM context, most text reports – such as discharge summaries, admission H&Ps, and chest X-ray reports – are considered as sets, in which each section of the report (e.g., description, impression, and recommendation of an X-ray report) is considered a separate observation	can be associated with one or more OM4 (specimen) segments 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 other independent OMx segments, one for each contained element. In the ASTM context, most text reports – such as discharge summaries, admission H&Ps, and chest X-ray reports – are considered as sets, in which each section of the report (e.g., description, impression, and recommendation of an X-ray report) is considered a separate observation	can be associated with one or more OM4 (specimen) segments 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 other independent OMx segments, one for each contained element. In the ASTM context, most text reports – such as discharge summaries, admission H&Ps, and chest X-ray reports – are considered as sets, in which each section of the report (e.g., description, impression, and recommendation of an X-ray report) is considered a separate observation	A	A			can be associated with one or more OM4 (specimen) segments 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 other independent OMx segments, one for each contained element. In the ASTM context, most text reports – such as discharge summaries, admission H&Ps, and chest X-ray reports – are considered as sets, in which each section of the report (e.g., description, impression, and recommendation of an X-ray report) is considered a separate observation	can be associated with one or more OM4 (specimen) segments 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 other independent OMx segments, one for each contained element. In the ASTM context, most text reports – such as discharge summaries, admission H&Ps, and chest X-ray reports – are considered as sets, in which each section of the report (e.g., description, impression, and recommendation of an X-ray report) is considered a separate observation	can be associated with one or more OM4 (specimen) segments 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 other independent OMx segments, one for each contained element. In the ASTM context, most text reports – such as discharge summaries, admission H&Ps, and chest X-ray reports – are considered as sets, in which each section of the report (e.g., description, impression, and recommendation of an X-ray report) is considered a separate observation	can be associated with one or more OM4 (specimen) segments 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 other independent OMx segments, one for each contained element. In the ASTM context, most text reports – such as discharge summaries, admission H&Ps, and chest X-ray reports – are considered as sets, in which each section of the report (e.g., description, impression, and recommendation of an X-ray report) is considered a separate observation
C	Single observation calculated via a rule or formula from other independent observations (e.g., Alveolar-arterial ratio, cardiac output)		A	A			can be associated with one or more OM4 (specimen) segments<p>a derived quantity and would usually be associated with an OM6 segment	can be associated with one or more OM4 (specimen) segments<p>a derived quantity and would usually be associated with an OM6 segment	can be associated with one or more OM4 (specimen) segments<p>a derived quantity and would usually be associated with an OM6 segment	can be associated with one or more OM4 (specimen) segments<p>a derived quantity and would usually be associated with an OM6 segment	A	A			can be associated with one or more OM4 (specimen) segments<p>a derived quantity and would usually be associated with an OM6 segment	can be associated with one or more OM4 (specimen) segments<p>a derived quantity and would usually be associated with an OM6 segment	can be associated with one or more OM4 (specimen) segments<p>a derived quantity and would usually be associated with an OM6 segment	can be associated with one or more OM4 (specimen) segments<p>a derived quantity and would usually be associated with an OM6 segment