# TEST: OHIE-CR-18-HL7v2

This test ensures that the receiver is able to merge patient data from an assigning authority (TEST\_A) which has an national identifier (not assigned by central authority as a PID). The demographics data does not match, this is to test that matching is done on explicit identifiers.

#### Setup the receiver such that OID 2.16.840.1.113883.3.72.5.9.2 has assigning authority of TEST\_A which can be assigned from TEST\_HARNESS\_A

#### Setup the receiver such that OID 2.16.840.1.113883.3.72.5.9.B has assigning authority of TEST\_A which can be assigned from TEST\_HARNESS\_B

#### Setup the receiver such that OID 2.16.840.1.113883.3.72.5.9.9 has assigning authority of NID

#### Perform necessary steps to ensure that the receiver is configured to merge patients based on the SSN field (PID-19)

## Test Step 1:

Test harness (as TEST\_HARNESS\_A) sends a registration message for patient Yannick Jones having a date of birth to the month, with NID of NID-000345439 and local identifier of TEST\_A of RJ-460.

```
MSH|^~\&|TEST_HARNESS_A^^|TEST^^|CR1^^|MOH_CAAT^^|20141104174451||ADT^A01^ADT_A01|TEST-CR-18-20|P|2.3.1
EVN||20141001
PID|||RJ-460^^^TEST_A||JONES^YANNICK^^^^^L||199004|M|||||||||||NID-000345439^^^NID
PV1||I
```

### Expected Behaviour

* Receiver Accepts Message with an AA
* MSH-5 and MSH-6 matches “TEST\_HARNESS\_A|TEST”

## Test Step 2:

Test harness (as TEST\_HARNESS\_B) sends a registration message for patient Yan Jones having a more specific date of birth, with NID of NID-000345439 and local identifier of TEST\_B of RB-469.

```
MSH|^~\&|TEST_HARNESS_B^^|TEST^^|CR1^^|MOH_CAAT^^|20141104174451||ADT^A01^ADT_A01|TEST-CR-18-30|P|2.3.1
EVN||20141001
PID|||RB-469^^^TEST_B||JONES^YAN^^^^^L||19900404|M|||||||||||NID-000345439^^^NID
PV1||I
```

### Expected Behaviour

* Receiver Accepts Message with an AA
* MSH-5 and MSH-6 matches “TEST\_HARNESS\_B|TEST”

## Test Step 3:

Test harness verifies the record from TEST\_B is linked with TEST\_A via the NID

```
MSH|^~\&|TEST_HARNESS_A|TEST|CR1|MOH_CAAT|20090223144546||QBP^Q23^QBP_Q21|TEST-CR-06-40|P|2.5
QPD|IHE PIX Query|RB-469^^^NID^PI
RCP|I
```

### Expected Behaviour

* Receiver responds with an AA
* Receiver sends exactly one PID segment with identifier RJ-449 in domain TEST\_A in one of the PID-3 repetitions