CodeSystem Comparison between http://terminology.hl7.org/CodeSystem/v2-0255 vs http://terminology.hl7.org/CodeSystem/v2-0255

Messages

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
date	2019-12-01
description	Code system of concepts used to classify an observation definition as intended to measure a patient's state at a point in time. Used in HL7 Version 2.x messaging in the OM1 segment.
experimental	false
hierarchyMeaning	is-a
jurisdiction
name	DurationCategories
publisher	Health Level Seven International
purpose	Underlying Master Code System for V2 table 0255 (Duration Categories)
status	active
title	durationCategories
url	http://terminology.hl7.org/CodeSystem/v2-0255
version	2.0.0
versionNeeded	false

Concepts

Code	Display		status		deprecated		v2-concComment		HL7usageNotes		status		deprecated		v2-concComment		HL7usageNotes		Comments
*	(asterisk) Life of the "unit"		D	D			Used for blood products.	Used for blood products.	Deprecated March 2016; use code LU instead.	Deprecated March 2016; use code LU instead.	D	D			Used for blood products.	Used for blood products.	Deprecated March 2016; use code LU instead.	Deprecated March 2016; use code LU instead.
30M	30 minutes		A	A							A	A
1H	1 hour		A	A							A	A
2H	2 hours		A	A							A	A
2.5H	2 1/2 hours		A	A							A	A
3H	3 hours		A	A							A	A
4H	4 hours		A	A							A	A
5H	5 hours		A	A							A	A
6H	6 hours		A	A							A	A
7H	7 hours		A	A							A	A
8H	8 hours		A	A							A	A
12H	12 hours		A	A							A	A
24H	24 hours		A	A							A	A
2D	2 days		A	A							A	A
3D	3 days		A	A							A	A
4D	4 days		A	A							A	A
5D	5 days		A	A							A	A
6D	6 days		A	A							A	A
1W	1 week		A	A							A	A
2W	2 weeks		A	A							A	A
3W	3 weeks		A	A							A	A
4W	4 weeks		A	A							A	A
1L	1 months (30 days)		A	A							A	A
2L	2 months		A	A							A	A
3L	3 months		A	A							A	A
LU	Life of the "unit"		A	A					In a master file update for blood products, no specific duration value can be specified (see OM1-43 “Point Versus Interval” field definition).	In a master file update for blood products, no specific duration value can be specified (see OM1-43 “Point Versus Interval” field definition).	A	A					In a master file update for blood products, no specific duration value can be specified (see OM1-43 “Point Versus Interval” field definition).	In a master file update for blood products, no specific duration value can be specified (see OM1-43 “Point Versus Interval” field definition).
PT	point in time		A	A							A	A