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Definition

An Individual Health Identifier is a number that identifies each person who has used, or may use a health or social care service in Ireland.  Each individual will be assigned their own personal number which is unique to them.  The main benefit of having an Individual Health Identifier is to uniquely identify each service user and therefore, improve patient safety by reducing errors that might happen, such as ensuring patients receive the correct medication, vaccinations, and treatment.

 

The IHI is established first and foremost as a patient safety mechanism.  It also allows for a new level of auditability and traceability for healthcare information by providing a record of who accessed information and when.  No medical information is contained within the IHI register. 

Metadata items in this Data Set Specification

Below is a list of all the components within this Dataset Specification.
Each entry includes the item name, whether the item is optional, mandatory or conditional and the maximum times the item can occur in a dataset.
If the items must occur in a particular order in the dataset, the sequence number is included before the item name.


Data Elements
Reference Data Element Data Type Length Inclusion #
Patient Given Name Character - conditional 1
Patient Family Name Character - conditional 1
Patient Gender Character 1 conditional 1
Patient Date of Birth Date 10 conditional 1
Patient Mothers Birth Family Name Character - conditional 1
Patient Postcode Character 7 conditional 1
Patient Address Line 1 Character - conditional 1
Patient Personal Public Service Number Character 18 conditional 1
Record Identifier Character 18 conditional 1
IHI Number Character 18 conditional 1
Patient Safe Level Character 18 conditional 1
Patient Date of Death Date 10 conditional 1
Patient Middle Name Character - conditional 1
Patient Date of Birth Time Time 8 conditional 1
Patient Nationality Character - conditional 1
Patient Birth Place Character - conditional 1
Patient Multiple Birth Order Character - conditional 1
VIP Boolean 1 conditional 1
Name Type Character - conditional 1
Patient Home Address Other Designation Character - conditional 1
Patient Home Address City Character - conditional 1
Patient Home Address County - - conditional 1
Patient Home Address Country Character - conditional 1
Patient Home Address Other Geographic Designation Character - conditional 1
Patient Email Address Character 256 conditional 1
Patient Mother’s Other Family Name(s) Character - conditional 1
Patient Date of Last Activity Date 10 conditional 1
Address: Purpose of Address - - conditional 1

References

https://www.hse.ie/eng/services/news/media/pressrel/the-hse-and-ehealth-ireland-welcome-the-commencement-order-for-the-individual-health-identifier-.html

Related content

Relation Count
As a numerator in an Indicator 0
As a denominator in an Indicator 0
As a disaggregation in an Indicator 0