Aged care star ratings: what they mean and what they miss

What a star rating is

An overall rating out of five for a residential aged care home, published through My Aged Care's Find a provider tool and updated at least quarterly.

It is not one inspection score. It is four separate measures combined, and they are not weighted equally.

There is no equivalent rating system for home care or Support at Home providers.

How the overall rating is built

That weighting is the key to reading a rating properly. Two homes can arrive at the same overall number having performed very differently.

What each part measures

Residents' experience, 33 per cent. An annual face to face survey of a sample of residents, covering safety, how staff treat them, food, independence and belonging. It is the heaviest single component, and because it rests on a sample taken once a year it can move for reasons that have little to do with the home changing.

Compliance, 30 per cent. From 1 November 2025 this combines regulatory decisions with graded assessment against the strengthened Quality Standards, and takes the lower of the two. It is being phased in over up to three years as each home is graded at registration renewal.

Staffing, 22 per cent. Actual care minutes against the home's casemix adjusted targets. From 1 October 2025 a home must meet both its total care minutes target and its registered nurse minutes target to reach three stars or above. Up to 10 per cent of registered nurse minutes can come from enrolled nurses.

Quality measures, 15 per cent. Five indicators: pressure injuries, restrictive practices, unplanned weight loss, falls and major injury, and medication management. This data is self reported by providers.

What the number does not tell you

A finding of non compliance does not automatically drop the rating. The compliance component moves on formal regulatory action, which means there can be a lag between problems being identified and the rating reflecting them. That lag can run to a year.

Analysis of the Aged Care Quality and Safety Commission's Non-Compliance Register by Adjunct Professor Rodney Jilek found that 50.6 per cent of the homes on that register held a four star rating and 34.8 per cent held three stars, with fewer than 4 per cent rated one or two stars. Those findings were reported by Hello Leaders and the underlying concern was covered by the ABC in August 2024.

The Commonwealth Ombudsman and the Inspector-General of Aged Care have both published critical assessments of aspects of aged care oversight.

And there is a more basic limit. A rating cannot tell you whether a particular home suits a particular person.

How to use a rating properly

Use it to build a shortlist, not to make the decision.

Open the four component ratings rather than reading the overall number. Look at compliance specifically. Then visit, more than once, at different times of day.

Our questions to ask a provider page covers what to ask on a tour.

What about home care providers?

There is no star rating system for Support at Home or home care providers. None currently exists.

What you can use instead: the service and pricing information on My Aged Care's Find a provider tool, the provider's registration status, and the complaints pathway if something goes wrong.

Frequently asked