HL7 v2.5.1 Specificationsv2.5.1

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URD segment

Results/update Definition

The shape of one line

segmentURD|URD-1R/U Date/Time|URD-2Report Priority|URD-3R/U Who Subject…|URD-4R/U What Subject…|URD-5R/U What Department Code|URD-6R/U Display/Print…|URD-7R/U Results Level

required optional

Count the pipes to find a field, and count the empty ones too: an empty field still holds its place. Leave out the separator before URD-2 and its value arrives as URD-1, so the receiver stores Report Priority as R/U Date/Time.

This page carries the URD field table as published and nothing beyond it. The field notes, vendor behaviour, FHIR mapping and parsing guidance that thePID page has are still to be written for URD.

Every field

SEQLENDTOPTRP/#TBL#ITEM#Element nameCardinality
26TSO00045R/U Date/Time0..1

URD-1 is a TS, which holds 2 components separated by carets.

SEQLENDTOPTTBL#Component name
TS.124DTMRTime
TS.21IDB0529Degree of Precision
URD-21IDO010900046Report Priority0..1
250XCNRY00047R/U Who Subject Definition1..*

URD-3 is a XCN, which holds 23 components separated by carets.

SEQLENDTOPTTBL#Component name
XCN.115STOID Number
XCN.2194FNOFamily Name
XCN.330STOGiven Name
XCN.430STOSecond and Further Given Names or Initials Thereof
XCN.520STOSuffix (e.g., JR or III)
XCN.620STOPrefix (e.g., DR)
XCN.75ISB0360Degree (e.g., MD)
XCN.84ISC0297Source Table
XCN.9227HDO0363Assigning Authority
XCN.101IDO0200Name Type Code
XCN.111STOIdentifier Check Digit
XCN.123IDC0061Check Digit Scheme
XCN.135IDO0203Identifier Type Code
XCN.14227HDOAssigning Facility
XCN.151IDO0465Name Representation Code
XCN.16483CEO0448Name Context
XCN.1753DRBName Validity Range
XCN.181IDO0444Name Assembly Order
XCN.1926TSOEffective Date
XCN.2026TSOExpiration Date
XCN.21199STOProfessional Suffix
XCN.22705CWEOAssigning Jurisdiction
XCN.23705CWEOAssigning Agency or Department
250CEOY004800048R/U What Subject Definition0..*

URD-4 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
250CEOY00049R/U What Department Code0..*

URD-5 is a CE, which holds 6 components separated by carets.

SEQLENDTOPTTBL#Component name
CE.120STOIdentifier
CE.2199STOText
CE.320IDO0396Name of Coding System
CE.420STOAlternate Identifier
CE.5199STOAlternate Text
CE.620IDO0396Name of Alternate Coding System
URD-620STOY00050R/U Display/Print Locations0..*
URD-71IDO010800051R/U Results Level0..1

No message structure in v2.5.1 carries URD, and no other segment is linked to it here. The standard defines the segment on its own.