PHC-Hub 4.17.3 User Guide|
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| PHC-Hub 4.17.3 User Guide |
PHC-Hub uses three tiers to gauge the usefulness of a value in making an exact patient match.
PHC-Hub always first attempts to identify a patient using values sent in QRD-8.1. The values submitted in this field can be used to uniquely identify a patient independently of other submitted values. It is recommended to use these values to identify a patient if they are available.
Typical values used in QRD-8.1 are:
SEQ |
LEN |
DT |
OPT |
RP/# |
TBL# |
ITEM# |
Element Name |
8 |
60 |
XCN |
R |
Y |
|
00032 |
Who Subject Filter |
Source: Table 2.24.4: Original - Style Query Definition Segment, from the HL7 Version 2.3.1 Final Standard 05/1999, pp. 2-112.
SEQ |
LEN |
DT |
OPT |
RP/# |
TBL# |
ITEM# |
Element Name |
1 |
|
ST |
R |
|
|
|
ID Number |
13 |
|
IS |
R |
|
|
|
Identifier Type Code |
Source: Table 2.8.49: XCN - Extended Composite ID Number and Name for Persons, from the HL7 Version 2.3.1 Final Standard 05/1999, pp. 2-112.
Example:
QRD||||||||123456789^^^^^^^^^^^^MR |
If the Tier 1 values are insufficient to determine a match, PHC-Hub uses Tier 2 values to try to determine a match.
| Location | Name | Comments |
QRD-8.2 |
Patient Last Name |
Required |
QRD-8.3 |
Patient First Name |
Required |
QRF-5.2 |
Patient's Date Of Birth |
Required |
QRF-5.6.2 |
Patient Mother's First Name |
Not Required. Searches for Guardian First Name using Mother's First Name. |
QRF-5.7 |
Patient Mother's Maiden Name |
Not Required |
SEQ |
LEN |
DT |
OPT |
RP/# |
TBL# |
ITEM# |
Element Name |
8 |
60 |
XCN |
R |
Y |
|
00032 |
Who Subject Filter |
Source: Table 2.24.4: Original - Style Query Definition Segment, from the HL7 Version 2.3.1 Final Standard 05/1999, pp. 2-112.
SEQ |
LEN |
DT |
OPT |
RP/# |
TBL# |
ITEM# |
Element Name |
2 |
|
ST |
R |
|
|
|
Family Name |
3 |
|
ST |
R |
|
|
|
Given Name |
Source: Table 2.8.49 XCN - Extended Composite ID Number and Name for Persons, from the HL7 Version 2.3.1 Final Standard 05/1999, pp. 2-56.
Example:
QRD||||||||^SMITH^JOHN |
SEQ |
LEN |
DT |
OPT |
RP/# |
TBL# |
ITEM# |
Element Name |
5 |
60 |
See below |
R |
Y |
|
00041 |
Other QRY Subject Filter |
Source: Table 2.24.5: QRF - Original Style Query Filter Segment, from the HL7 Version 2.3.1 Final Standard 05/1999, pp. 2-115.
SEQ |
LEN |
DT |
OPT |
RP/# |
TBL# |
ITEM# |
Element Name |
2 |
8 |
ST |
R |
|
|
|
Patient Date of Birth |
6 |
60 |
PN |
O |
|
|
|
Patient Mother's Name |
7 |
60 |
ST |
O |
|
|
|
Patient Mother's Maiden Name |
Source: Table 2.24.5: QRF-5 Local Data Type Definition, from the HL7 Version 2.3.1 Final Standard 05/1999, pp. 2-115.
SEQ |
LEN |
DT |
OPT |
RP/# |
TBL# |
ITEM# |
Element Name |
2 |
60 |
ST |
R |
|
|
|
Given Name |
Source: Table 2.8.29: PN - Person Name, from the HL7 Version 2.3.1 Final Standard 05/1999,pp. 2-37.
Example:
QRF|||||~20150217~~~~^JANE~BANKS |
Should an exact match be made based on Tier 2 values alone, Tier 3 values are not considered. If Tier 2 results in the return of multiple patients, the following values are used to help filter the patients in the attempt to return a singular exact match:
| Location | Name | Comments |
QRD-8.4 |
Patient Middle |
|
QRF-5.1 |
Patient SSN |
|
QRF-5.4 |
Patient Birth File Number |
|
QRF-5.5 |
Patient Medicaid Number |
|
QRF-5.7.1 |
Mother's Maiden Name |
This will search for the guardian last name, using the mother's maiden name. |
QRF-5.11 |
Patient Phone |
|
QRF-5.12.1 |
Patient Address |
|
QRF-5.12.3 |
Patient City |
|
QRF-5.12.4 |
Patient State |
|
QRF-5.12.5 |
Patient Zip |
|
Example:
QRD||||||||^SMITH^JOHN^MAY |