Fund Review

Medibank Health Insurance

Australia's largest health fund by members. Medibank is a publicly listed, for-profit insurer with a national hospital network and a wide range of hospital and extras policies. Here's an independent look at who Medibank suits — and who it doesn't.

~3.7M

Members (largest fund in Australia)

For-profit

ASX-listed (MPL) since 2014

National

Hospital network across all states

Who Is Medibank?

Medibank Private was established in 1976 as a government-owned health insurer. It was privatised and listed on the Australian Securities Exchange (ASX: MPL) in November 2014 — one of Australia's largest-ever IPOs. Today, Medibank is the largest private health insurer in Australia by membership, operating two brands: Medibank (the flagship) and AHM (a lower-cost digital brand).

As a for-profit company, Medibank generates returns for its shareholders. Premiums are set to cover claims costs, administration, and profit margin. Medibank is regulated by APRA and PHIAC like all registered health insurers.

Medibank's Strengths

Largest hospital network in Australia

Medibank has agreements with the broadest range of private hospitals across all states and territories. For most Australians, their nearest private hospital will be in the Medibank network.

Broad choice of specialists in gap cover

Medibank's gap cover network includes a large number of participating specialists — reducing the risk of unexpected out-of-pocket costs for surgery and procedures.

Live Better app and rewards

Medibank's Live Better program offers rewards, health tracking, and discounts on gym memberships and health services for members. More relevant for members who actively engage with preventive health programs.

Telehealth included

Medibank members can access telehealth GP consultations (24/7 nurse hotline, mental health support). Increasingly standard across the industry, but Medibank's offering is well-established.

Medibank's Limitations

Premiums are not the cheapest

As the market leader, Medibank tends to price at or above mid-market. Equivalent cover can often be found cheaper at smaller funds. If cost is the primary driver, compare before defaulting to Medibank.

For-profit model

Unlike not-for-profit funds (HCF, HBF, GMHBA), Medibank's surplus goes to shareholders rather than back to members as better benefits or lower premiums. This matters to some consumers, not others.

2022 data breach

In October 2022, Medibank suffered a significant data breach affecting approximately 9.7 million current and former customers. Personal and health data was exposed. Medibank has since invested heavily in cybersecurity improvements — but the breach is a matter of public record.

Is Medibank the right fund for you?

Our agents compare Medibank against other funds for your specific situation — age, income, health needs — before making any recommendation.

Compare funds →

Who Medibank Is Best Suited For

✓Those who want the broadest network

If you want the widest choice of private hospitals and specialists — particularly if you travel or may change locations — Medibank's national network is hard to beat.

✓People who value brand recognition and size

Medibank's size means strong customer service infrastructure, well-developed apps, and a stable long-term partner. For those who prefer dealing with a large, established insurer, Medibank fits.

✗Price-sensitive consumers

If you're primarily shopping on price, Medibank is rarely the cheapest option. AHM (Medibank's budget brand) offers similar network access at lower premiums — compare both.

✗Those with strong not-for-profit preference

If you prefer a fund that reinvests surplus into member benefits rather than returning profits to shareholders, Medibank is not the right choice. Consider HCF, HBF, or GMHBA instead.

Medibank vs AHM

AHM is Medibank's budget brand — online-focused, lower premiums, same underlying hospital network. If cost matters and you don't need Medibank's extras bells and whistles, AHM can offer similar hospital coverage for less. See our AHM health insurance review for a full comparison.

Common Questions

Is Medibank good value compared to other funds?+

Medibank offers strong network coverage but is generally not the cheapest fund. Whether it's good value depends on which hospitals and specialists matter to you, and how often you use extras. Our agents run this comparison for your specific situation.

Is Medibank the same as AHM?+

AHM is a separate brand owned by Medibank Private Limited. AHM is positioned as a lower-cost, digital-first alternative with less emphasis on extras benefits. Both brands access the Medibank hospital network, but extras limits and features differ.

Should I be concerned about the 2022 data breach?+

Medibank notified all affected customers and has invested in cybersecurity improvements since the breach. The regulatory investigation resulted in significant penalties. It's a legitimate concern for privacy-conscious consumers, but Medibank's underlying insurance products are unchanged.

Can I keep my Medibank waiting periods if I switch funds?+

Yes. Australian portability rules mean all served waiting periods transfer to your new fund if you switch to equivalent cover without a gap. Your Medibank history is not lost when you switch.

This is an independent review. Let Us Check is not affiliated with Medibank Private Limited.