RER_RER - Pharmacy/treatment encoded order information

Segment structure for the RER_RER 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 segment [0..*]
• DEFINITION Definition [1..*]
  • QRD Original-style query definition [1..1]
  • QRF Original style query filter [0..1]
  • PATIENT Patient [0..1]
    • PID Patient identification [1..1]
    • NTE Notes and comments [0..*]
  • ORDER Order [1..*]
    • ORC Common order [1..1]
    • RXE Pharmacy/treatment encoded order [1..1]
    • RXR Pharmacy/treatment route [1..*]
    • RXC Pharmacy/treatment component order [0..*]
• DSC Continuation pointer [0..1]