visit the hl7 website The Demo site for our new HL7 Version 2+ (plus) Standard

18.4.23 ADT/ACK- Cancel Leave of Absence for a Patient (Event A52) (3.3.52)

The A52 event is sent when an A21 (patient goes on "leave of absence") event is cancelled, either because of erroneous entry of the A21 event or because of a decision not to put the patient on "leave of absence" after all.

The fields included when this message is sent should be the fields pertinent to communicate this event. When other important fields change, it is recommended that the A08 (update patient information) event be used in addition.

As there is no specific field for the cancel LOA date/time, it is recommended field EVN-6 - Event Occurred contain the date/time the LOA was actually cancelled (but not necessarily recorded).

Segment Cardinality Implement Status
ADT^A52^ADT_A52
MSH

Message Header

[1..1] SHALL
ARV

Access Restriction

 
UAC

User Authentication Credential Segment

[0..1]  
EVN

Event Type

[1..1] SHALL
PID

Patient Identification

[1..1] SHALL
PD1

Patient Additional Demographic

[0..1]  
PV1

Patient Visit

[1..1] SHALL
PV2

Patient Visit - Additional Information

[0..1]  

 

ADT_A52

MSH-15 MSH-16 Immediate ACK Application Ack
Blank Blank - ADT^A53^ADT_A52
Blank Blank - ADT^A52^ADT_A52
NE NE - -
NE NE - -
AL, SU, ER NE ACK^A53^ACK -
AL, SU, ER NE ACK^A52^ACK -
NE AL, SU, ER - ACK^A53^ACK
NE AL, SU, ER - ACK^A52^ACK
AL, SU, ER AL, SU, ER ACK^A53^ACK ACK^A53^ACK
AL, SU, ER AL, SU, ER ACK^A52^ACK ACK^A52^ACK
We need some ER7 examples...
We need some XML examples...