HL7 Terminology (THO)
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This page is part of the HL7 Terminology (v4.0.0: Release) based on FHIR R4. The current version which supercedes this version is 5.2.0. For a full list of available versions, see the Directory of published versions

CodeSystem: whichDate-timeQualifier

Official URL: http://terminology.hl7.org/CodeSystem/v2-0156 Version: 2.2.0
Active as of 2019-12-01 Responsible: HL7, Inc Computable Name: WhichDateTimeQualifier
Other Identifiers: : urn:oid:2.16.840.1.113883.18.74

Copyright/Legal: Copyright HL7. Licensed under creative commons public domain

HL7-defined code system of concepts that specify a type of date referred to in query specifications. Used in HL7 Version 2 messaging in the QRF segment.

Underlying Master Code System for V2 table 0156 (Which date/time qualifier)

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


statushttp://terminology.hl7.org/CodeSystem/utg-concept-properties#statuscodeStatus of the concept
deprecatedhttp://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecatedcodeVersion of HL7 in which the code was deprecated

This code system http://terminology.hl7.org/CodeSystem/v2-0156 defines the following codes:

CAN Cancellation date/timeCancellation date/time2.6
ANY Any date/time within a rangeAny date/time within a range
COL Collection date/time, equivalent to film or sample collection date/timeCollection date/time, equivalent to film or sample collection date/time
ORD Order date/timeOrder date/time
RCT Specimen receipt date/time, receipt of specimen in filling ancillary (Lab)Specimen receipt date/time, receipt of specimen in filling ancillary (Lab)
REP Report date/time, report date/time at filling ancillary (i.e., Lab)Report date/time, report date/time at filing ancillary (i.e., Lab)
SCHED Schedule date/timeSchedule date/time

Additional Language Displays

CodeDeutsch (German, de)
ANYAlle Ereignisse
COLProbenentnahme / Untersuchung


2020-05-06reviseVocabulary WGTed KleinMigrated to the UTG maintenance environment and publishing tooling.