HL7 V2 | TRIGGER EVENT T08
MDM^T08: Document edit notification and content
Document edit notification and content. It's sent as a MDM message (Medical document management) with the MDM_T02 message structure.
- Message type
MDM· Medical document management- Trigger event
T08- Message structure
MDM_T02· per HL7's current table 0354; older versions sometimes paired events differently- In MSH-9
MDM^T08^MDM_T02- Response
ACK· General acknowledgment message
Segments in MDM_T02 and their FHIR resources
The segments of the MDM_T02 structure as listed in the HL7 v2-to-FHIR Implementation Guide, with the FHIR resources each one maps to. Square brackets mean optional and braces mean the segment can repeat. Indented segments belong to the group above them; “required” means required whenever that group is present.
| Segment | Name | Required | FHIR resources |
|---|---|---|---|
MSH | Message Header | Yes | Bundle MessageHeader Provenance |
[{SFT}] | Software Segment | No · repeats | Provenance |
[ UAC ] | User Authentication Credential | No | — |
EVN | Event Type | Yes | Provenance |
PID | Patient Identification | Yes | Patient Provenance |
PV1 | Patient Visit | Yes | Encounter Basic Patient Coverage |
| COMMON_ORDER group | No · repeats | ||
ORC | Common order segment | Yes | ServiceRequest Provenance |
| TIMING group | No · repeats | ||
TQ1 | Timing/Quantity | Yes | ServiceRequest |
[{TQ2}] | Timing/Quantity Order Sequence | No · repeats | — |
OBR | Observation request segment | Yes | ServiceRequest |
[{ NTE }] | Notes and comments about the observation (OBR) | No · repeats | ServiceRequest |
TXA | Document Notification | Yes | DocumentReference Provenance |
[{CON}] | Consent Segment | No · repeats | — |
| OBSERVATION group | Yes · repeats | ||
OBX | Observation/Result (one or more required) | Yes | DocumentReference |
[{ NTE }] | Notes and comments about the observation (OBX) | No · repeats | DocumentReference |
Other events with the MDM_T02 structure
Source: HL7 Terminology (THO) 7.4.0 and the HL7 v2-to-FHIR Implementation Guide 1.0.0, published by HL7 International under CC0. Check your trading partner's specification for the values they actually send.