TQ1
Timing/Quantity
The TQ1 segment is used to specify the complex timing of events and actions such as those that occur in order management and scheduling systems. This segment determines the quantity, frequency, priority and timing of a service. By allowing the segment to repeat, it is possible to have service requests that vary the quantity, frequency and priority of a service request over time.
Use cases showing when TQ1 may need to repeat:
RRequiredOOptionalCConditionalWWithdrawn|#Date/Time*Backward compat.+Filler
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| C.Len | Element | v2.6 | FHIR | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1..4 | - | SI | O | 1 | - | 01627 | TQ1-1 | Set ID - TQ1 | Min Length | - |
| 2 | - | - | CQ | O | 1 | - | 01628 | TQ1-2 | Quantity | Length | 2 mappings |
| 3 | - | - | RPT | O | * | - | 01629 | TQ1-3 | Repeat Pattern | Length | 2 mappings |
| 4 | - | - | TM | O | * | - | 01630 | TQ1-4 | Explicit Time | Length | 2 mappings |
| 5 | - | - | CQ | O | * | - | 01631 | TQ1-5 | Relative Time and Units | Length | 2 mappings |
| 6 | - | - | CQ | O | 1 | - | 01632 | TQ1-6 | Service Duration | Length | 6 mappings |
| 7 | - | - | DTM | O | 1 | - | 01633 | TQ1-7 | Start date/time | Length | 2 mappings |
| 8 | - | - | DTM | O | 1 | - | 01634 | TQ1-8 | End date/time | Length | 2 mappings |
| 9 | - | - | CWE | O | * | 0485 | 01635 | TQ1-9 | Priority | Length | 2 mappings |
| 10 | - | 250= | TX | O | 1 | - | 01636 | TQ1-10 | Condition text | 2 | dosageInstruction.additionalInstruction.text |
| 11 | - | 250= | TX | O | 1 | - | 01637 | TQ1-11 | Text instruction | 2 | 2 mappings |
| 12 | 1 | - | ID | C | 1 | 0472 | 01638 | TQ1-12 | Conjunction | 2 | - |
| 13 | - | - | CQ | O | 1 | - | 01639 | TQ1-13 | Occurrence duration | Length | 4 mappings |
| 14 | - | 10= | NM | O | 1 | - | 01640 | TQ1-14 | Total occurrences | 2 | 2 mappings |
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