TQ2
Timing/Quantity Relationship
The TQ2 segment is used to form a relationship between the service request the TQ1/TQ2 segments are associated with, and other service requests. The TQ2 segment will link the current service request with one or more other service requests.
There are many situations, such as the creation of a service request for a group of intravenous (IV) solutions, where the sequence of the individual intravenous solutions (each a service in itself) needs to be specified, e.g., hyperalimentation with multi-vitamins in every third bottle.
RRequiredOOptionalCConditionalWWithdrawn|#Date/Time*Backward compat.+Filler
10
| C.Len | Element | v2.6 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1..4 | - | SI | O | 1 | - | 01648 | TQ2-1 | Set ID - TQ2 | Min Length |
| 2 | 1 | - | ID | O | 1 | 0503 | 01649 | TQ2-2 | Sequence/Results Flag | Min Length |
| 3 | - | - | EI | C | * | - | 01650 | TQ2-3 | Related Placer Number | Length |
| 4 | - | - | EI | C | * | - | 01651 | TQ2-4 | Related Filler Number | Length |
| 5 | - | - | EI | C | * | - | 01652 | TQ2-5 | Related Placer Group Number | Length |
| 6 | 2+ | - | ID | C | 1 | 0504 | 01653 | TQ2-6 | Sequence Condition Code | 2 |
| 7 | 1 | - | ID | C | 1 | 0505 | 01654 | TQ2-7 | Cyclic Entry/Exit Indicator | Min Length |
| 8 | - | - | CQ | O | 1 | - | 01655 | TQ2-8 | Sequence Condition Time Interval | Length |
| 9 | - | 10= | NM | O | 1 | - | 01656 | TQ2-9 | Cyclic Group Maximum Number of Repeats | 2 |
| 10 | 1 | - | ID | C | 1 | 0506 | 01657 | TQ2-10 | Special Service Request Relationship | Min Length |
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