The P05 event is sent when an existing account is being updated. From Standard Version 2.3 onward, the P01 (add account) event should no longer be used for updating an existing account, but only for creating a new account.
BAR Update Billing Account Chapter
MSH Message Header 2
EVN Event Type 3
PID Patient ID Information 3
[PD1] Patient Additional Demographics 3
{
[ PV1 ] Patient Visit 3
[ PV2 ] Patient Visit - Additional Info 3
[{DB1}] Disability Information 3
[{ OBX }] Observation/Result 7
[{ AL1 }] Allergy Information 3
[{ DG1 }] Patient Diagnosis 6
[ DRG ] Diagnosis Related Group 6
[{ PR1 Procedures 6
[{ ROL }] Role 12
}]
[{ GT1 }] Guarantor 6
[{ NK1 }] Next of Kin 3
[
{
IN1 Insurance 6
[ IN2 ] Insurance - Additional Info. 6
[ IN3 ] Insurance - Add'l Info. - Cert. 6
}
]
[ACC] Accident Information 6
[UB1] Universal Bill Information 6
[UB2] Universal Bill 92 Information 6
}
ACK General Acknowledgement Chapter
MSH Message Header 2
MSA Message Acknowledgement 2
[ ERR ] Error 2
The error segment indicates the fields that caused a transaction to be rejected.