HL7 Workbench
Beta
v2.3.1
Message Structures
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HL7 v2.x
Parser
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no message
0 segments · 36 events
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2.3
Apr
1997
2.3.1
May
1999
2.4
Oct
2000
...
Message Structure
Message Structure
0 segments
Tree
Grammar
R
Required
O
Optional
Choice
Used by Events
36 events
C01
CRM - Register a patient on a clinical trial
C02
CRM - Cancel a patient registration on clinical trial (for clerical mistakes only)
C03
CRM - Correct/update registration information
C04
CRM - Patient has gone off a clinical trial
C05
CRM - Patient enters phase of clinical trial
C06
CRM - Cancel patient entering a phase (clerical mistake)
C07
CRM - Correct/update phase information
C08
CRM - Patient has gone off phase of clinical trial
C09
CSU - Automated time intervals for reporting, like monthly
C10
CSU - Patient completes the clinical trial
C11
CSU - Patient completes a phase of the clinical trial
C12
CSU - Update/correction of patient order/result information
O01
ORM - Order message (also RDE, RDS, RGV, RAS)
O02
ORR - Order response (also RRE, RRD, RRG, RRA)
P04
QRY/DSP - Generate bill and A/R statements
P07
PEX - Unsolicited initial individual product experience report
P08
PEX - Unsolicited update individual product experience report
P09
SUR - Summary product experience report
Q04
EQQ - Embedded query language query
Q07
VQQ - Virtual table query
Q08
SPQ - Stored procedure request
Q09
RQQ - event replay query
R02
QRY - Query for results of observation
R04
ORF - Response to query; transmission of requested observation
R07
Enhanced Display Response
R08
Tabular Data Response
R09
Event Replay Response
R0R
R0R - Pharmacy prescription order query response
RAR
RAR - Pharmacy administration information query response
RDR
RDR - Pharmacy dispense information query response
RER
RER - Pharmacy encoded order information query response
RGR
RGR - Pharmacy dose information query response
V01
VXQ - Query for vaccination record
V02
VXX - Response to vaccination query returning multiple PID matches
V03
VXR - Vaccination record response
V04
VXU - Unsolicited vaccination record update