HL7 Workbench
Beta
v2.4
Message Structures
CRM_C01
HL7 v2.x
Parser
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CRM_C01
Clinical Trial Message
5 segments · 8 events
...
2.3.1
May
1999
2.4
Oct
2000
2.5
Aug
2003
...
Message Structure
Message Structure
5 segments
Tree
Grammar
Collapse All
R
Required
O
Optional
Choice
MSH
R
1
PATIENT
R
*
PID
R
1
PV1
O
1
CSR
R
1
CSP
O
*
Used by Events
8 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