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Medical aid in 2025: How to choose the right cover

Let’s face it, navigating the medical aid landscape in South Africa can feel overwhelming and at times even confusing. The result is that many people choose the wrong plans for their budgets, circumstances and needs, leaving them frustrated with the cover they receive and viewing medical aid as nothing more than a grudge purchase.

But in a country where the public health system is often under strain, medical aid isn’t just a luxury – it’s a critical tool for protecting your wellbeing. And as the cost of living continues to climb, getting real value from your cover has never been more important.

“Medical aid should feel like a safety net, not a financial burden,” says Lee Callakoppen, Principal Officer at Bonitas Medical Fund. “The key is choosing a plan that works for your life, not someone else’s. That’s where most people get stuck.”

Step one: what does your everyday health reality look like?

A flashy benefits brochure means nothing if the plan doesn’t match your lifestyle. The best place to start is with your own healthcare usage. Ask yourself: am I someone who only goes to the doctor when it’s absolutely necessary, or do I rely on regular check-ups, chronic medicine or ongoing specialist care? Child dependants, planning a pregnancy, where you live (whether in an urban or more remote area) are also major factors to consider.

Bonitas, for instance, allows its members to choose from a wide range of plans, from income-based options like BonCap for lower income earners, to more comprehensive plans for families and members with chronic conditions. There are also digital-first plans like BonStart and BonStart Plus, aimed at younger, tech-savvy members who prefer virtual consultations and app-based healthcare support.

Step two: Understand what you’re paying for

A lower monthly premium might seem appealing, but it’s not much help if the cover doesn’t stretch far enough when you need it. Always check what’s included (and, more importantly, what’s not).

That means understanding what portion of your day-to-day care (like GP visits, dentist appointments and medication) is covered, what happens when you land up in hospital, are the relevant chronic conditions supported, and will you be expected to pay anything upfront.

“People often don’t realise how fast out-of-pocket costs can add up if they haven’t read the fine print,” Callakoppen says. “Things like co-payments for specialist visits or limits on mental health benefits can catch you off guard, which is why it’s so important to know what you’re paying for.”

Callakoppen adds that features like Hospital-at-Home for certain conditions, free preventative screenings and dedicated care programmes for everything from diabetes to cancer and mental health are just some of the ways Bonitas ensures its members receive more value from their plans.

Step three: Planning for the future

Change is the only constant in life, as they say, which means just because a plan worked for you five years ago doesn’t mean it still fits. Having a baby, being diagnosed with a condition, changing jobs or even just getting older are all reasons to reassess your cover every year and make changes when needed.

“Too many people stay locked into outdated plans simply because switching feels overwhelming,” Callakoppen says. “But if your cover isn’t giving you peace of mind, it’s time to rethink it.”

This includes switching schemes if you have to; most people don’t realise that you can change medical aids during the year, not just at year-end (bearing in mind that waiting periods may apply).

Step four: Don’t do it alone

If the thought of comparing plans and trying to understand network rules, formulary lists and benefit limits makes your brain short-circuit, you’re not alone. Medical aid brokers exist for a reason and the good news is, they’re free. A broker can assess your needs, compare options across different schemes, and help you make the best decision for you and your family.

With a 40-year track record, over 715,000 members and a solid solvency ratio, Bonitas remains one of the most trusted names in South African private healthcare. And with plans tailored for students, young professionals, growing families and pensioners alike, you’re more likely to find something that fits without overpaying for stuff you’ll never use.

Choosing a medical aid doesn’t have to be a nightmare but it does require honesty, some homework and a partner that puts your health first.

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