Health identifiers
What is an IHI (Individual Healthcare Identifier) in Australia?
If you have ever accessed healthcare in Australia, you already have an Individual Healthcare Identifier, even if you have never heard of it. Understanding what an IHI is and how it is used can help you manage your health information more confidently.
What is an IHI?
An Individual Healthcare Identifier, or IHI, is a unique number assigned to every person who uses healthcare services in Australia.
It is used to:
- identify you in the healthcare system
- ensure the right information is linked to the right person
- support safe and accurate care
Where is your IHI used?
Your IHI is used across many parts of the health system, including:
- GP clinics
- Hospitals
- Specialists
- My Health Record
It helps healthcare providers access and share information correctly.
Is your IHI the same as Medicare?
No. Your IHI and Medicare number are different.
- Medicare number: used for billing and payments
- IHI: used for identifying you in the health system
Both are important, but they serve different purposes.
Do you need to do anything with your IHI?
In most cases, no. Your IHI is automatically created and managed for you.
However, it is useful to:
- know it exists
- understand how it is used
- keep it accessible when needed
Why it matters
Having accurate identification in healthcare helps:
- reduce errors
- improve communication between providers
- make sure your records are correctly linked
Keeping your information organised
Keeping identifiers like your IHI, Medicare number, and NDIS details in one place can make appointments and care coordination much easier.
Keeping your information organised can make appointments, reviews, and day-to-day care much easier. CareFile is designed to help bring everything together in one place, under your control.