Z77

Tabular Patient List

To find patient records that closely (as specified by the Client) match a set of input criteria using a specified algorithm.

The same query as described above could be sent as a pure Query by Parameter query, without the "query by example" variant, as follows.

Notice that the query uses only a single QPD segment to carry all the parameters. The response to the query is the same as for the "query by example" variant above.

Query/Response Flow

Query Message
QBP^Z77
QBP_Q13
Response Message
RTB^Z78
RTB_K13

Input Fields

QPD
SeqField NameTypeOptRepLenK/SSortOpTableSegment Field
1
MessageQueryName
Message Query Name
CWER60-
2
QueryTag
Query Tag
STR32-
3
Algorithm
Algorithm
ST48-
4
ConfidenceLevel
Confidence Level
NM8-
VIRTUAL
SeqField NameTypeOptRepLenK/SSortOpTableSegment Field
1
PatientList
PID-3 Patient Identifier List
CXO20SYPID.3
2
PatientName
PID-5 Patient Name
XPN48-PID.5
3
MothersMaidenName
PID-6 Mother's Maiden Name
XPN48-PID.6
4
DOB
PID-7 Date/Time of Birth
DTM24-PID.7
5
Sex
PID-8 Sex
CWE1-PID.8
6
Race
PID-10 Race
CWE80-PID.10

Message Structures

8 segments
R RequiredO Optional Choice
MSH
R1
SFT
O*
UAC
O1
QPD
R1
QBP
O1
Hxx
O1
RDF
O1
RCP
R1
DSC
O1
10 segments
R RequiredO Optional Choice
MSH
R1
SFT
O*
UAC
O1
MSA
R1
ERR
O1
QAK
R1
QPD
R1
ROW_DEFINITION
O1
RDF
R1
RDT
O*
DSC
O1

Query Properties

Query Mode
Both
Query Type
Query
Query Characteristics

Query By Example: passes algorithm data via QBP segment and patient match information via PID segment.

Response Characteristics

Response returns requested columns from the Virtual Table. If no columns were requested, all columns are returned.

Response Control Parameters (RCP)

SeqNameComponentTypeLenDescription
1Query Priority-ID1(D)eferred or (I)mmediate. Default is I.
2Quantity Limited Request-CQ10-
↳QuantityNM-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.
↳UnitsCWE-CHaracters, LInes, PaGes, or RecorDs. Default is LI.
5Response Modality-CWE60Real time or Batch. Default is R.
6Sort-by Field-SRT256-
↳Sort-by FieldST-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.
↳SequencingID-As specified in HL7 Table 0397- Sequencing. Default is Ascending.