Healthcare identifiers

The OAIC is the independent regulator of the privacy aspects of the Healthcare Identifiers Act 2010 (HI Act) and the Healthcare Identifiers Regulations 2020 (HI Regulations).

The HI Act implements a national system for assigning unique identifiers to individuals, healthcare providers, and healthcare provider organisations. The identifiers are assigned and administered through the Healthcare Identifiers Service (HI Service), currently operated by the Chief Executive Medicare.

There are three types of healthcare identifiers issued by the HI Service, namely:

The aim of individual healthcare identifiers is to help healthcare providers accurately communicate information with each other and identify and access patient records in the My Health Record system. The purpose of healthcare provider identifiers is to identify providers accessing the HI Service database and to link records with the right healthcare provider, at the right location.

The handling of healthcare identifiers is regulated through the HI Act, the HI Regulations and the Privacy Act 1988 and healthcare identifiers may only be accessed, used and disclosed for limited purposes. The HI Act imposes a high standard of privacy on healthcare identifiers and if a healthcare identifier is used or disclosed in circumstances not permitted by the HI Act or HI Regulations, criminal and civil penalties may apply. Unauthorised use or disclosure of healthcare identifiers will also be an interference or breach of privacy under the Privacy Act. As the privacy regulator, the OAIC has a range of functions and enforcement powers to ensure compliance with privacy requirements relating to healthcare identifiers. For further information about the OAIC’s regulatory powers, see our Guide to Privacy Regulatory Action.

Healthcare identifiers and the My Health Record system

Healthcare identifiers are an important foundation of the My Health Record system, which is regulated by the My Health Records Act 2012. The My Health Record system uses healthcare identifiers (as opposed to an individual’s Medicare number) to provide greater certainty that the right information is attributed to the right individual.

The OAIC regulates the privacy aspects of the My Health Record system, including how information in the My Health Record system, such as healthcare identifiers, may be collected, used and disclosed.

For further information about the My Health Record system and healthcare identifiers, see the Australian Digital Health Agency website.

For further information about privacy and the My Health Record system, see our My Health Record page.

Healthcare Identifiers (HI) Service

The HI Service is administered by the Chief Executive Medicare and can be contacted via the following details:

The Department of Health and Aged Care website also contains information about the HI Service.

Individual healthcare identifiers

For information relating to individual healthcare identifiers (IHI) for individuals, see the What is an individual healthcare identifier?.

Private healthcare providers’ privacy obligations

This information is for individual healthcare providers and healthcare provider organisations in the private sector, such as general practices, private hospitals, allied healthcare professionals, nurses, dentists and pharmacists.

Compliance obligations – the HI Act and the Privacy Act

When handling IHIs you have compliance obligations under the HI Act and HI Regulations. You also have compliance obligations under the Privacy Act, which contains 13 Australian Privacy Principles (APPs) that set out standards, rights and obligations for the handling, holding, use, accessing and correction of personal information (including health information).

The HI Act sets out how IHIs may be collected, used, disclosed and adopted, and requires you to store them securely. You must also comply with the Privacy Act, including for matters such as notifying patients, data quality and providing anonymous healthcare where this is practicable. Healthcare identifiers are considered personal information, and health information, under the Privacy Act.

Under the HI Act, a breach of certain information handling provisions relating to a healthcare identifier or identifying information will not only be subject to criminal and civil penalties, but the action will also be an interference with privacy for the purposes of the Privacy Act.

The OAIC regulates your compliance with these obligations, which are set out further in the sections below.

For further information about the OAIC’s regulatory powers, see our Guide to Privacy Regulatory Action.

Collecting IHIs from the HI Service

To access healthcare identifiers and use the HI Service, you would normally need to be registered with the HI Service and be assigned a healthcare provider identifier.

Under the HI Act, you may collect, from the HI Service, IHIs for the purpose of communicating or managing health information, as part of providing healthcare to a patient.[1] This includes for accessing a patient’s My Health Record.

Healthcare provider organisations must not request access to IHIs from the HI Service unless they have first informed the HI Service of the ‘responsible officer’ and the ‘organisation maintenance officer’, and have that person or persons’ identity verified.[2] The HI Service may refuse to comply with a request to disclose a healthcare identifier if the healthcare provider organisation has not complied with these requirements.

For further information about the roles and responsibilities of the ‘responsible officer’ and the ‘organisation maintenance officer’, see https://www.digitalhealth.gov.au/get-started-with-digital-health/registration/roles-responsibilities.

If you collect IHIs for patients through a bulk download from the HI Service, you should consider whether you need to collect IHIs for patients who have not used your service recently. This will help ensure that you are complying with your APP 3 obligations to only collect personal information where it is reasonably necessary for your functions or activities.

For further information on registering with the HI Service, contact the HI Service Operator.

Disclosing ‘identifying information’ to the HI Service

Under the HI Act, if you have a healthcare provider identifier, you may disclose a patient’s ‘identifying information’ to the HI Service for the purposes of the HI Service assigning the patient an IHI and disclosing the patient’s IHI to you.[3] A patient’s ‘Identifying information’ includes:

Keeping records of access to the HI Service

To ensure that a record of every access to the HI Service is maintained, healthcare provider organisations are required to either: