If you read News Limited newspapers, you’ll know about the One Big Switch campaign. It made headlines last year when it tackled electricity, claiming to offer consumers discounts of up to 16.5% on electricity providers’ prices. Now it’s taking on private health insurance, using “people power” to get 10% discounts from the Medibank-owned insurer ahm.

The consumer network says more than 115,000 people have signed up to the health insurance campaign, which is billed as “saving families hundreds of dollars a year”. So does it?

Invest in the journalism that makes a difference.

EOFY Sale. A year for just $99.


Crikey investigation has found you’re not going to save very much money by switching to ahm, and it might actually cost you more. Crikey went to five of ahm’s competitors: Bupa, Westfund, HCF, Medibank Private and NIB. We got estimates based on the profile of a 35-year-old Victorian man (coverage in Victoria is more expensive than elsewhere) earning less than $80,000 a year who had previously had health insurance. We included the 30% Australian government rebate and excluded lifetime health-cover loading.

A 10% discount brings ahm solidly into the middle of the pack in terms of price. Before the discount, it was one of the more expensive providers in Australia.

“It’s like a big campaign that claims to have negotiated a discount on, say, a credit card from a bank that already has one of the highest interest rates,” Westfund chief operating officer Phillip Berner wrote to Crikey. “You might get excited at first — until you learn the discount still doesn’t bring the rate down to the best deal you can find elsewhere for yourself.”

We compared three different levels of hospital cover, with a matching level of extras: basic, moderate and top level. Based on the information provided, we found ahm’s discounted rate was the second cheapest option at a basic level of cover and third cheapest at the moderate and top level. Remove the discount, and it looks a lot less competitive.

Often seen spruiking One Big Switch is co-founder (and ex-Kevin Rudd spin doctor) Lachlan Harris. One Big Switch director of campaigns (and former face of consumer group Choice) Christopher Zinn defended ahm’s discount to Crikey: “I would agree, they’re not necessarily the cheapest, they’re one of the midway operations, but we think that they offer value. Before this the only people who got discounts were people who worked in associations, you had to work somewhere or belong to an association to get them. As far as we’re aware, this is the first discount around health insurance that is available to anyone.”

Victoria Hanlon, media advisor for ahm, told Crikey it shouldn’t be just about price. “Basically this offer is an opportunity to attain ahm’s quality health insurance at a competitive price. When people are comparing and considering health insurance they shouldn’t just consider price, they need to consider their needs. This is an offer we’d encourage them to consider,” she said.

Private health insurance is a complicated industry. Policies that might appear to offer the same level of cover often contain subtle differences — for example, ahm and NIBs’ top-level extras coverage. NIB is $10 more a month, but the insurer will pay more for your psychology, physiotherapy, optical, osteopathy and chiropractic needs than its competitor, even if you’ve been with ahm for over 20 years. And that’s after the discount.

As a general rule, we aimed for a $500 excess across the board, but some policies only offered $250, and one expensive option had none. With ahm’s One Big Switch offer, you can choose your level of excess with higher-end policies. Cheaper options have a compulsory $250 co-payment, with a maximum of $500 per hospital visit. How you pay your excess is another factor. With some not-for-profits, like Westfund and HCF, you won’t pay excess for day surgery — only once you spend the night do you have to pay up. However, all the for-profit funds we spoke to, including ahm, ask for an excess (or co-payment) even if you aren’t staying the night.

Westfund’s basic offering is the most expensive of those we surveyed. However, it includes cardiac cover, which you don’t get with ahm until their second highest level of insurance. Berner believes some of the cheapest health insurance offers are unethical:

“We don’t like to sell people a level of super cover that is basic or avoids heart attack [coverage], because it’s immoral. We all know someone who is fit and healthy at 35 and then suddenly has a cardiac issue. You’d be surprised at the number of people of even advanced age that buy a product that excludes knee replacements and they get to an age where they’ve forgotten it excluded it. Then you find yourself in a situation where there is a $35,000 bill.”

Private health insurance providers recently received permission from the government to increase their premiums. From last week, the average increase across the board was 5.6%. However Medibank and ahm increased their premiums by 6.2%. It’s worth noting One Big Switch gets a commission of 15% on each new customer gained through the campaign. This is on their website, in the small print.

Zinn says One Big Switch’s aim was to encourage competition. “We’ve always said, ‘Look at the offer and shop around’. The majority of consumers, maybe for the first time in years, will look at their cover — ‘what have I got, what am I paying?’. We deliberately don’t do a hard sell with the ahm offer. For some people it will work very well and for some people it mightn’t. It really does depend who you’re with and what you want,” he said.


Australia has spoken. We want more from the people in power and deserve a media that keeps them on their toes. And thank you, because it’s been made abundantly clear that at Crikey we’re on the right track.

We’ve pushed our journalism as far as we could go. And that’s only been possible with reader support. Thank you. And if you haven’t yet subscribed, this is your time to join tens of thousands of Crikey members to take the plunge.

Peter Fray
Peter Fray
SAVE 50%