Top 5 best Medical Aid schemes in South Africa

When it comes to health, most of us want peace of mind, not to panic about costs. That's why so many people are searching for the best Medical Aid schemes in South Africa, especially when private healthcare bills can add up fast.

Medical Aid schemes help bridge the gap between affordability and quality care, giving you access to doctors, hospitals and preventative cover before small issues turn into bigger problems. The right plan helps you stay healthy in the first place, not just cover emergencies after the fact.

So how do you choose? We looked at several leading providers to compile a list of five Medical Aid schemes in South Africa that consistently stand out from the crowd, with figures checked against each scheme's official 2026 brochures and contribution tables.

Compare 10 Medical Aid schemes with Hippo.

How we ranked Medical Aid schemes

There are several factors to weigh when deciding which Medical Aid scheme is best for you. For this article, we looked at schemes not just by size (although that's a factor too) but by how financially stable they are: their ability to pay claims and meet long-term obligations, alongside customer sentiment.

Methodology: how we assessed "best" schemes

We used four criteria:

• Market share (based on principal members or beneficiaries)

• Global Credit Rating (GCR)

• Solvency ratio

• Sourced average customer rating

Market share

Schemes with a large market share typically spread risk across more members and carry stronger negotiating power with hospitals, specialists and service providers. In practice, that can mean better rates and wider networks. Size alone doesn't guarantee good service, so we looked beyond the numbers too.

Global Credit Rating (GCR)

A GCR reflects a scheme's financial stability and ability to meet its obligations, ranging from AAA (excellent) down to CCC (higher risk). A strong GCR suggests a scheme is well managed and likely to pay claims reliably, even in tough economic conditions.

Solvency ratio

This shows whether a scheme has enough assets to cover long-term liabilities and future claims. South African schemes must legally maintain a minimum 25% solvency ratio. Many hold considerably more as a buffer against large or unexpected claims.

Customer rating

Online reviews and customer ratings offer insight into day-to-day experience, from claims processing to communication. No scheme gets it right every time, but consistently positive feedback is a good signal.

The schemes below performed well against these criteria. That doesn't mean other schemes fall short. Different Medical Aids suit different needs depending on the plans on offer.

2026 scheme comparison table

*Entry-level pricing varies by plan structure. Figures reflect the lowest published main-member contribution per scheme's official 2026 brochure or contribution table. **Beneficiaries as per most recent figures sourced. Premiums, ratings and solvency figures change during the year as schemes report updated results. Confirm with scheme before deciding.

Ready to see how these premiums compare for you and your family? Get 10 Medical Aid quotes with Hippo.

Bestmed

Even though it isn't one of the biggest schemes in the market, Bestmed consistently punches above its weight on member satisfaction. It regularly scores higher than the industry average for customer experience.

In 2025, Bestmed was recognised with two Titanium Awards for Service to Membership and Excellence in Creating Access to Quality Healthcare. These are BHF (Board of Healthcare Funders) industry awards; Hippo has no affiliation with the awarding body.

Bestmed holds an AA credit rating, pointing to strong financial stability, and offers a range of flexible, affordable options: from hospital plans to more comprehensive cover tailored to different life stages and budgets. For 2026, Bestmed implemented the lowest weighted average increase (6.8%) of any major open scheme, with some options rising by as little as 5.1%.

For members who value personalised service and preventative care benefits, Bestmed continues to stand out as a reliable option.

• Premiums: from R2,269/month (Beat 1 Network) to R12,572+/month for comprehensive cover

• 14 Medical Aid plans across the Beat, Pace and Rhythm ranges

• Remains self-administered, which helps keep costs below the industry average

Bonitas Medical Fund

Bonitas is one of the bigger medical schemes in the country and one of the most established choices on the market. As of the end of 2024, Bonitas had about 731,576 total beneficiaries, making it the second-largest open scheme in South Africa.

It holds an AA+ credit rating and a solvency ratio comfortably above the minimum requirement (38.6% as of December 2024), showing it has the long-term strength to pay claims when members need care most. Bonitas also won the Ask Afrika Orange Index™ award for medical scheme customer experience in 2025, an independent benchmark based on member research.

Important 2026 update: Bonitas has moved its scheme administration to Momentum Health following a 2026 tender, bringing combined administration to over 750,000 Bonitas beneficiaries plus Momentum's own book. The scheme retains its AA+ rating and roughly R9 billion in reserves. Bonitas also rationalised its plan range for 2026, introducing two new options:

• BonCore: a digitally enabled hospital plan aimed at digitally savvy professionals aged 22 to 35, priced at a flat R1,275 per beneficiary

• BonPrime: a restructured version of the former Primary Select option, now featuring a 16% medical savings account

Bonitas's managed care programmes remain a strength, with dedicated support for chronic conditions such as diabetes, HIV/AIDS, cancer and mental health, alongside family-friendly features like free cover for a fourth and subsequent children.

• Premiums: from R1,275/month (BonCore) to R12,509+/month

• 16 Medical Aid plans, including the new BonCore and BonPrime options

• 2026 weighted average increase: 8.8%

Discovery Health Medical Scheme

When it comes to Medical Aids in South Africa, Discovery Health is hard to ignore. Holding around 58% of the open medical scheme market and covering roughly 2.7 million beneficiaries, it's the largest scheme in the country by a significant margin.

Discovery's cover ranges from comprehensive medical plans and hospital-only options to flexible savings-plus plans, alongside the well-known Discovery Vitality rewards programme. For 2026, Discovery launched the Smart Saver Series (Essential and Classic Smart Saver) aimed at young families and enhanced its Personal Health Pathways with new sleep-tracking and challenge features.

On the financial front, Discovery Health carries an AAA credit rating, the top tier, and projected a solvency ratio around 31-32% for 2025/26, well above the 25% regulatory minimum. Discovery used this solvency position to defer its 2026 contribution increase from 1 January to 1 April 2026, saving members an estimated R1.5 billion collectively (about R1,100 per member on average). The weighted average increase for 2026 is 7.2%. Its new Active Smart plan, at R1,350/month and aimed at young professionals, carries a 0% increase.

Discovery also regularly scores well in member satisfaction, with ratings commonly around 4.4 out of 5.

• Premiums: from R1,350/month (Active Smart) to R11,430+/month

• 25+ Medical Aid plans, including the new Smart Saver Series

• 2026 weighted average increase: 7.2%, effective 1 April 2026 rather than 1 January

Medshield Medical Scheme

Medshield is one of the older players among South African medical schemes, established in 1968, and still delivers solid performance where it matters most. One reason it makes this list is its strong solvency ratio, reported between roughly 56% and 60% depending on the source and reporting period, well above the industry minimum.

Medshield's credit rating was upgraded to AA with a stable outlook for 2026, its 12th consecutive year holding an AA-tier rating from Global Credit Ratings, reflecting its consistent claims-paying performance. Its membership base (140,000+ beneficiaries) is smaller than the major schemes and has a more mature age profile, including a notable proportion of pensioner members. That mix can support stability and long-term planning.

Important 2026 update: Medshield and Fedhealth have announced a planned amalgamation, subject to regulatory approval. Once finalised, the combined scheme would become one of South Africa's top four open medical schemes, serving more than 135,000 principal members and 250,000 beneficiaries, with R3.3 billion in reserves and a projected solvency ratio of 36.9%.

While Medshield may not have the broadest reach, its financial footing and decades of experience make it worth considering for members who value steady performance and long-term healthcare planning.

• Premiums: from R1,821/month (MediCurve) to R9,489+/month

• 11 Medical Aid plans

• 2026 weighted average increase: 7.5%

Momentum Health

Momentum Health Medical Scheme is a well-established Medical Aid option, known for flexible plans and value-added wellness benefits. It sits among the larger open medical schemes in the country, with membership figures reported between roughly 290,000 and 330,000 beneficiaries depending on the source.

A defining feature of Momentum's offering is its Multiply rewards and wellness programme, through which members can earn HealthReturns and partner rewards for taking steps to improve their health. Momentum also won the News24 Business Award for Scheme of the Year in 2025, based on member feedback and industry insight; this is an independent media award, not an internal Momentum accolade.

Momentum carries an AA Global Credit Rating and a solvency ratio in excess of 30%. For 2026, Momentum's weighted average contribution increase is 9.9%, among the higher increases in the industry, which the scheme has attributed to funding benefit enhancements and long-term stability.

Important 2026 update: Momentum Health has also taken on administration of Bonitas Medical Fund following a 2026 tender, significantly expanding its combined membership base.

• Premiums: from R645/month (Ingwe, income-based) to R16,469+/month

• 6 core plan families, with multiple income-banded and network sub-options

• 2026 weighted average increase: 9.9%

Medical Aid fills the gap public healthcare leaves behind

South Africa's public healthcare system faces real pressure, including long waiting times, limited resources, overworked staff and, in some areas, fewer specialists on hand. Care isn't always as quick or personalised as members might like.

Private healthcare typically offers shorter waiting times and access to a broader range of specialists, but it can be expensive if you're paying out of pocket. That's where Medical Aid comes in, whether it's a basic hospital plan or a more advanced comprehensive package.

Chronic conditions are on the rise

More than 11 million South Africans live with chronic conditions, including:

• High blood pressure

• Diabetes

• High cholesterol

• Arthritis

• HIV

That number keeps growing. Diabetes prevalence, for example, rose from 4.5% in 2010 to 7.2% in 2025. Millions of people now need ongoing medication, and without Medical Aid, accessing treatment can become a significant financial and logistical burden.

Gap Cover for Medical Aid shortfalls

Even with a strong Medical Aid scheme, there can still be shortfalls. Many specialists and private hospitals charge more than the Medical Aid tariff, sometimes 300% or more above it. That difference is known as a medical shortfall, and it's often paid straight out of your pocket.

This is where Gap Cover becomes useful. Gap Cover is an add-on product designed to cover the difference between what your Medical Aid pays and what private healthcare providers actually charge. It can also help with specific out-of-pocket costs like co-payments and sub-limits on certain procedures.

Most leading Medical Aid schemes either offer their own Gap Cover option or partner with Gap Cover providers, so you can often combine your Medical Aid with Gap Cover for broader protection. This is worth considering if you're on a hospital plan or a lower-cost option, though Gap Cover comes at its own separate monthly cost and its own terms, exclusions and waiting periods, so check these carefully before buying.

Compare Gap Cover options with Hippo 

FAQs

What is the best Medical Aid scheme in South Africa? 

There isn't one "best" scheme for everyone. The best Medical Aid depends on your budget, whether you need day-to-day benefits, your preferred hospital network and whether you have chronic conditions. Use a side-by-side comparison to match benefits to what you'll actually use.

What is the cheapest Medical Aid in South Africa? 

The cheapest options are usually entry-level or income-banded hospital plans, such as Momentum's Ingwe from R645/month or Discovery's Active Smart at R1,350/month. Cheap cover can become expensive if you need day-to-day benefits or specialist care, so compare monthly premiums alongside co-payments and network rules too.

Which Medical Aid is best for families? 

Families often benefit from plans with strong day-to-day benefits, broad GP access and predictable cover for children's healthcare needs. Bonitas, for example, is noted for its maternity benefits and free cover for a fourth and subsequent children. Look for family-friendly features, paediatric benefits and a network that's convenient where you live.

Which Medical Aid is best for chronic medication? 

If you manage a chronic condition, prioritise plans with solid chronic benefits and easy registration for chronic programmes. Also check how the scheme handles Prescribed Minimum Benefits (PMBs).

Do I need Gap Cover if I have Medical Aid? 

Gap Cover can still be useful, especially if your plan pays at scheme tariff and specialists charge above that rate. It may also help with co-payments and procedure sub-limits. If you're on a hospital plan, Gap Cover is often worth a serious look.

What are PMBs and do all schemes cover them? 

PMBs (Prescribed Minimum Benefits) are a set of conditions and treatments that medical schemes must cover by law, subject to rules and designated service providers where applicable. PMBs help ensure members have access to essential care regardless of which plan they're on.

Ready to put Medical Aid schemes side by side and pick the best one for you? Take two minutes to compare Medical Aid schemes with Hippo.

This article is for general information purposes only and does not constitute financial advice. Always read your policy schedule and speak to a qualified adviser if you're unsure. Hippo Advisory Services is an authorised financial services provider (FSP 36 368).