HL7 v2.5.1 Specificationsv2.5.1

to moveEnter to openTry PID-5, ADT, 0004

LRL segment

The Technical Steward for the LRL segment is PA. The LRL segment is used to identify one location’s relationship to another location, the nearest lab, pharmacy, etc. 8.9.4.0 LRL Field Definitions 8.9.4.1 LRL-1 Primary Key Value - LRL (PL) 00943 Definition: This field contains the institution’s identification code for the location. The identifying key

The shape of one line

segmentLRL|LRL-1Primary Key Value - LRL|LRL-2Segment Action Code|LRL-3Segment Unique Key|LRL-4Location Relationship ID|LRL-5Organizational Location…|LRL-6Patient Location…

required required in some cases 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 LRL-2 and its value arrives as LRL-1, so the receiver stores Segment Action Code as Primary Key Value - LRL.

This page carries the LRL 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 LRL.

Every field

SEQLENDTOPTRP/#TBL#ITEM#Element nameCardinality
200PLR00943Primary Key Value - LRL1..1

LRL-1 is a PL, which holds 11 components separated by carets.

SEQLENDTOPTTBL#Component name
PL.120ISO0302Point of Care
PL.220ISO0303Room
PL.320ISO0304Bed
PL.4227HDOFacility
PL.520ISO0306Location Status
PL.620ISC0305Person Location Type
PL.720ISO0307Building
PL.820ISO0308Floor
PL.9199STOLocation Description
PL.10427EIOComprehensive Location Identifier
PL.11227HDOAssigning Authority for Location
LRL-23IDO020600763Segment Action Code0..1
80EIO00764Segment Unique Key0..1

LRL-3 is a EI, which holds 4 components separated by carets.

SEQLENDTOPTTBL#Component name
EI.1199STOEntity Identifier
EI.220ISO0363Namespace ID
EI.3199STCUniversal ID
EI.46IDC0301Universal ID Type
250CER032501277Location Relationship ID1..1

LRL-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
250XONCY01301Organizational Location Relationship Value0..*

LRL-5 is a XON, which holds 10 components separated by carets.

SEQLENDTOPTTBL#Component name
XON.150STOOrganization Name
XON.220ISO0204Organization Name Type Code
XON.34NMBID Number
XON.41NMOCheck Digit
XON.53IDO0061Check Digit Scheme
XON.6227HDO0363Assigning Authority
XON.75IDO0203Identifier Type Code
XON.8227HDOAssigning Facility
XON.91IDO0465Name Representation Code
XON.1020STOOrganization Identifier
80PLC01292Patient Location Relationship Value0..1

LRL-6 is a PL, which holds 11 components separated by carets.

SEQLENDTOPTTBL#Component name
PL.120ISO0302Point of Care
PL.220ISO0303Room
PL.320ISO0304Bed
PL.4227HDOFacility
PL.520ISO0306Location Status
PL.620ISC0305Person Location Type
PL.720ISO0307Building
PL.820ISO0308Floor
PL.9199STOLocation Description
PL.10427EIOComprehensive Location Identifier
PL.11227HDOAssigning Authority for Location

Message types carrying LRL

LRL appears in 3 message structures, belonging to 3 message types.