Public healthcare systems were never designed to do everything. They were created to manage emergencies, severe illnesses, and care that could financially ruin the average person. What they were not designed for, and never funded sufficiently for, is the entirety of what modern patients demand: timely elective surgeries, access to specialists within reasonable timeframes, dental work, mental health services, vision, physio. The space between what a public system can provide and what people require is where private insurance is intended to fill the gap.
This is not an indictment of public healthcare. It is an acknowledgment that the two systems are most effective when working in tandem, not in opposition.
The pressure valve effect
When elective surgery waiting lists rise, it signals that the healthcare system is under stress. This isn’t just a problem for the people waiting longer for hip replacements or cataract surgery – it also means clinical resources are being diverted away from more urgent cases, and the costs of these treatments increase for everyone. Only 63% of patients on public hospital elective surgery waiting lists were treated within recommended timeframes in 2022-23.
Private health insurance diverts some of that demand to the private sector. People with hospital cover can access the same treatment in a private hospital quicker, without affecting the demand for that treatment in the public system. That means less pressure on the public system, and shorter wait times for people who don’t have insurance. It’s a win-win – and this is just one example of how private and public healthcare work together to provide better healthcare for all.
Understanding what you’re actually buying
Hospital cover and extras cover are two very different products, designed to provide financial protection for different types of health services. Hospital cover is designed to cover the costs of treatment for a medical condition that requires you to go to a hospital for treatment. It covers you for things like hospital accommodation, Prosthesis, operating theatre fees, and more. Extras (also known as ancillary or general treatment) cover is designed to cover the costs of services provided outside the hospital.
When exploring the different types of Health insurance available to fill the gaps in government-funded care, the hospital vs. extras distinction is the first thing to get clear on. Some people need both; some have a genuine use case for one more than the other depending on age, family situation, and existing health conditions.
From sick care to preventative management
Private health insurance extras cover has transformed from solely a “post-event” health pay. You get sick, you claim, the insurer pays part of the bill. That’s no longer enough for many of today’s customers who are a lot smarter about what they pay and why.
For starters, the sorts of services and supports new extras policies can stretch across are so different from product to product, you could never categorise them as just for “post-event” spend. Dental, physiotherapy, optical and – in a growing number of instances – psychology and mental health. Fitness, digital wellness too now with gym memberships and streaming health services cropping up.
The economics of staying insured early
There is a financial explanation for why it makes sense to enter the private insurance market before you actually need it. The basic concept of risk pooling, which makes insurance financially sustainable, only works if there are also people in the pool who are, statistically, not going to claim too much. If the pool is guaranteed to get sick, it’s not a pool. It’s a runoff drain.
To this end, many healthcare markets implement financial incentives that reward younger, healthier, less-claims-likely, people for joining the pool. The older you are when you enter, the more you can expect to pay in loading on your premiums to compensate for the fact that your statistically likely claims have not been spread out across the years. The sooner you join, on the other hand, and the longer you stay enrolled, the better chance you have of averaging a low-risk, low-premium, period. Many policies and plans are designed for this.
It’s not the most intuitive financial decision at 25, when it’s hard to fully believe that you will ever be responsible for your own medical costs. But the people who figure this out at the right age are rarely the people complaining about there being a gap in their coverage as 45-year-olds.
Coverage as a planning tool, not a luxury
Private health insurance has a reputation problem in some circles – it’s seen as something wealthy people buy to skip queues while the public system deteriorates. That framing misses what’s actually happening at a systems level.
When more people carry private coverage, the public system has more capacity for those who need it most. When people access preventative care through their extras cover, they generate fewer emergency admissions. The whole ecosystem functions better. Treating private coverage as a personal financial planning tool – not a status symbol, not a moral statement – is the more honest and more useful way to think about it.
