What is a restricted treatment for health insurance?
Some private hospital insurance policies will list treatments as 'restricted'. Restricted treatments are when your health insurer only pays for a limited part of the hospital bill.

In short, a restricted service is only partially covered - it's that simple. However, there's very little transparency from either health funds or the commonwealth government on what that means, which makes it super confusing.
Here's the short version: If a service only has 'restricted' cover, you should consider it to not be covered. That approach is overly cautious, but it's going to stop you from getting hit with massive out of pocket costs.
Here's a bit more detail on the difference ways a health fund can cover a treatment.
Restricted services are treatments that your health insurer will over pay a limited benefit towards. This means you'll likely have out of pocket expenses. Since the 2019 private health insurance reforms, all health funds must offer restricted cover for rehabilitation, hospital psychiatric services and palliative care.
With a covered services, your health insurer will pay the full benefit towards the cost of treatment – so long as it's listed on your hospital cover policy. This means that when you're treated as a private patient in a private hospital, medicare will generally pay 75% of the MBS costs and your private health insurance will pay the remaining 25%.
Time for a check-up?
Compare health insurance from 40+ providers, and make sure you're fully covered for what matters most to you.
Any hospital treatment can have restricted cover on a particular policy, However, the most common restricted services include:
These 3 treatments have to have restricted treatment on all hospital insurance policies. In most cases, you won't find them fully covered until you get gold level hospital cover.
Restricted services generally mean you'll have significantly larger out of pocket expenses. This is because you won't be covered for the full cost of treatment. This is especially the case in a private hospital, as opposed to being a private patient in a public hospital, which could be a little less expensive.
The most important thing you can do is to contact your health fund before you go into hospital, and confirm exactly what they will cover. Get them to give that information to you in writing - that protects you from the health fund trying to pull a fast one on you after your treatment.
Don’t have private hospital cover? You could be paying more tax than you need to, due to the Medicare Levy Surcharge.
Health insurance premiums will go up by an average of 3.73% in 2025 - find out how much your fund is jacking prices up by.
ahm offers a broad range of policies with affordable premiums, but if you’re looking for the lowest price possible, cheaper options are available.
With reasonable prices and strong benefits, several Medibank policies were highly commended in the 2024 Finder Health Insurance Awards.
Our experts compared 40+ funds and analysed hundreds of policies to help you find the best health insurance.
Get affordable cover for ambulance transport if you are not already covered under Medicare. Compare quotes from Australian funds to decide which level of protection is best for you.
It's not possible to skip waiting periods for health insurance but there are exceptions.
What does private health insurance typically cost? Our comprehensive guide will tell you.
Find out about the latest health insurance deals and special promotions.