HL7 Terminology
1.0.0 - Publication

This page is part of the HL7 Terminology (v1.0.0: Release) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

durationCategories

Summary

Defining URL:http://terminology.hl7.org/CodeSystem/v2-0255
Version:2.3.0
Name:DurationCategories
Title:durationCategories
Status:Active
Content:All the concepts defined by the code system are included in the code system resource
Definition:

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.

Publisher:HL7, Inc
Committee:Infrastructure And Messaging
OID:2.16.840.1.113883.18.150 (for OID based terminology systems)
Content Mode:Complete
Value Set:http://terminology.hl7.org/ValueSet/v2-0255 ( is the value set for all codes in this code system)
Copyright:

Copyright HL7. Licensed under creative commons public domain

Source Resource:XML / JSON / Turtle

This Code system is referenced in the content logical definition of the following value sets:

durationCategories

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.

Copyright Statement: Copyright HL7. Licensed under creative commons public domain

Properties

CodeURLDescriptionType
statushttp://terminology.hl7.org/CodeSystem/utg-concept-properties#statusStatus of the conceptcode
deprecatedhttp://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecatedVersion of HL7 in which the code was deprecatedcode
v2-concCommenthttp://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-concCommentV2 Concept Commentstring
HL7usageNoteshttp://terminology.hl7.org/CodeSystem/utg-concept-properties#HL7usageNotesHL7 Concept Usage Notesstring

This code system http://terminology.hl7.org/CodeSystem/v2-0255 defines the following codes:

CodeDisplayDefinitionV2 Table StatusV2 Concept CommentHL7 Concept Usage Notes
* (asterisk) Life of the "unit"(asterisk) Life of the "unit"DUsed for blood products.Deprecated March 2016; use code LU instead.
30M 30 minutes30 minutesA
1H 1 hour1 hourA
2H 2 hours2 hoursA
2.5H 2 1/2 hours2 1/2 hoursA
3H 3 hours3 hoursA
4H 4 hours4 hoursA
5H 5 hours5 hoursA
6H 6 hours6 hoursA
7H 7 hours7 hoursA
8H 8 hours8 hoursA
12H 12 hours12 hoursA
24H 24 hours24 hoursA
2D 2 days2 daysA
3D 3 days3 daysA
4D 4 days4 daysA
5D 5 days5 daysA
6D 6 days6 daysA
1W 1 week1 weekA
2W 2 weeks2 weeksA
3W 3 weeks3 weeksA
4W 4 weeks4 weeksA
1L 1 months (30 days)1 months (30 days)A
2L 2 months2 monthsA
3L 3 months3 monthsA
LU Life of the "unit"Life of the "unit" (for blood products).AIn 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 timeTo identify measures at a point in time. This is a synonym for "spot" or "random" as applied to urine measurements.A

History

DateActionAuthorCustodianComment
2020-05-06reviseTed KleinVocabulary WGMigrated to the UTG maintenance environment and publishing tooling.