QRD - Query definition segment (HL7 v2.3)
Versions: v2.3 v2.3.1 v2.4 v2.5.1 v2.6 v2.7.1
The QRD segment (Query definition segment) has 12 fields in HL7 v2.3. Fields are addressed as
QRD-n; composite fields break into components QRD-n.m. Paste a message into the
parser to see every field annotated with this table.
| # | Name | Type | Len | Opt | Repeats | Table |
|---|---|---|---|---|---|---|
| 1 | Query Date/Time | TS | 26 | Optional | No | |
| 2 | Query Format Code | ID | 1 | Required | No | 0106 |
| 3 | Query Priority | ID | 1 | Required | No | 0091 |
| 4 | Query ID | ST | 10 | Required | No | |
| 5 | Deferred Response Type | ID | 1 | Optional | No | 0107 |
| 6 | Deferred Response Date/Time | TS | 26 | Optional | No | |
| 7 | Quantity Limited Request | CQ | 10 | Required | No | |
| 8 | Who Subject Filter | XCN | 60 | Required | Yes | |
| 9 | What Subject Filter | CE | 60 | Required | Yes | |
| 10 | What Department Data Code | CE | 60 | Required | Yes | |
| 11 | What Data Code Value Qualifier | CM_VR | 20 | Optional | Yes | |
| 12 | Query Results Level | ID | 1 | Optional | No | 0108 |