HL7 v2 parser Glossary

`ORL_O34` - Laboratory acknowledgment message

Segment structure for the ORL_O34 message in HL7 v2.5.1. Cardinality is shown as [min..max]; groups are in bold.

MSH Message Header [1..1]
MSA Message Acknowledgment [1..1]
ERR Error [0..*]
SFT Software [0..*]
NTE Notes and Comments (for Header) [0..*]
RESPONSE Response [0..1]
- PID Patient Identification [1..1]
- SPECIMEN Specimen [1..*]
  - SPM Specimen [1..1]
  - OBX Observations related to specimen [0..*]
  - SAC Specimen Container [0..*]
  - ORDER Order [0..*]
    - ORC Common Order [1..1]
    - TIMING Timing [0..*]
      - TQ1 Timing/Quantity [1..1]
      - TQ2 Timing/Quantity Order Sequence [0..*]
    - OBSERVATION_REQUEST Observation request [0..1]
      - OBR Observation Request [1..1]
      - ROL Role (for Observation) [0..*]