Z99
Who Am I
Find the identity of the patient for specified medical record number(s)
QPD Input Parameter Specification
QPD Input Parameter Field Description and Commentary
Query/Response Flow
Input Fields
QPD
VIRTUAL
Message Structures
10 segments
R RequiredO Optional Choice
MSH
R1ARV
added v2.9O*SFT
O*UAC
O1QPD
R1PID
O1RDF
O1RCP
R1RDF
O1DSC
O110 segments
R RequiredO Optional Choice
MSH
R1SFT
O*UAC
O1MSA
R1ERR
O1QAK
R1QPD
R1ROW_DEFINITION
O1RDF
R1RDT
O*DSC
O1Query Properties
Query Mode
BothQuery Characteristics
Returns response sorted by PatientLastName unless otherwise specified. Note that neither the PID nor the RDF segments are used.
Response Characteristics
Returns response sorted by PatientLastName unless otherwise specified.
Response Control Parameters (RCP)
| Seq | Name | Component | Type | Len | Description |
|---|---|---|---|---|---|
| 1 | Query Priority | - | ID | 1 | (D)eferred or (I)mmediate. Default is I. |
| 2 | Quantity Limited Request | - | CQ | 10 | - |
| ↳Quantity | NM | - | Number of units (specified by the following component) that will be returned in each increment of the response. If no value is given, the entire response will be returned in a single increment. | ||
| ↳Units | CWE | - | CHaracters, LInes, PaGes, or RecorDs. Default is LI. | ||
| 5 | Response Modality | - | CWE | 60 | Real time or Batch. Default is R. |
| 6 | Sort-by Field | - | SRT | 256 | - |
| ↳Sort-by Field | ST | - | Segment field name of an output column by which the response may be sorted. SHALL contain a Y in the Sort column of the output specification table. | ||
| ↳Sequencing | ID | - | As specified in HL7 Table 0397- Sequencing. Default is Ascending. |