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Compare Medical Aid Plans in South Africa 2026

Side-by-side comparison of South Africa's six largest medical aid schemes for 2026 — verified main-member contributions, 2026 contribution increases, plan ranges and the legal essentials (PMBs, late joiner penalties, waiting periods, tax credits). All figures sourced from each scheme's 2026 product launch.

Updated 16 May 2026 • By Thandi Mokoena • Fact-checked

At a glance — 2026

Cheapest open-scheme plan

Bonitas BonCore

R1,275/month main member

Lowest entry point

Momentum Ingwe

R645/month (income-banded, very low income only)

Lowest 2026 increase

BestMed 6.8% / Discovery 7.2%

DHMS deferred to April 2026

Tax credit 2026/27

R364 main + R364 + R246

Per dependant /month

Compare the 6 major SA medical aid schemes

Cheapest published 2026 main-member contributions across each scheme. Premiums vary by income band and family size — these are entry-level adult rates. All schemes are CMS-regulated and cover the same 271 Prescribed Minimum Benefits regardless of plan tier.

Scheme	Cheapest plan	From (main member)	2026 increase	Notes
Momentum Health Open scheme	Ingwe (lowest income band)	R645	9.9%	Income-banded entry; Multiply rewards + HealthReturns cashback
Bonitas Open scheme	BonCore	R1,275	8.8%	AA+ rated; admin moving to Momentum Health 2026
Discovery Health Open scheme	Active Smart	R1,350	7.2% (deferred to April)	Active Smart frozen at 0%; Vitality optional
GEMS Restricted (public sector)	Tanzanite One	R1,698	9.8%	Public sector employees; up to 100% employer subsidy on Tanzanite One
Medshield Open scheme	MediCurve	R1,821	7.5%	71.6% of members got 7%; new Continuous Glucose Monitoring benefit 2026
Medihelp Open scheme	MedVital Elect	R2,412	8.46%	Solvency 20.99% (below 25% min); under CMS recovery plan
Fedhealth Open scheme	flexiFED 1 Elect	R2,051	9.6% (flexiFED 1 +5%)	Sanlam Health administered; R15,950 excess on Elect non-network admissions
Bestmed Open scheme	Beat 1 Network	R2,269	6.8% (lowest of major schemes)	Tempo wellness benefit; lowest 2026 increase of any major open scheme

Sources: Discovery 2026 contribution table, Bonitas 2026 product range, GEMS 2026 contribution schedule, Momentum Health 2026 brochure, Medshield 2026 product suite launch, Medihelp 2026 plans page. All figures verified May 2026.

Scheme reviews

Open

Momentum Health

R645

Ingwe (lowest income band) · Bonitas administrator from 2026

Read the full review →

Open

Bonitas

R1,275

BonCore · 732k beneficiaries (2nd largest open scheme)

Read the full review →

Open

Discovery Health

R1,350

Active Smart · 2.74m beneficiaries (largest open scheme, 58% market share)

Read the full review →

Restricted

GEMS

R1,698

Tanzanite One · >2m beneficiaries (public sector only)

Read the full review →

Open

Medshield

R1,821

MediCurve · Mid-tier open scheme

Read the full review →

Open

Medihelp

R2,412

MedVital Elect · Mid-tier open scheme

Read the full review →

Open

Fedhealth

R2,051

flexiFED 1 Elect · ~165k beneficiaries (6th-largest open scheme)

Read the full review →

Open

Bestmed

R2,269

Beat 1 Network · ~217k beneficiaries; self-administered since 1963

Read the full review →

Best medical aid by use case

Cheapest medical aid for an entry-level adult

• Bonitas BonCore at R1,275 — published 2026 floor; entry-level network hospital plan
• Discovery Active Smart at R1,350 — contribution frozen at 0% increase for 2026
• Momentum Ingwe from R645 — applies only to the lowest income band (household income under R1,550/month)

Hospital plans only

If you only want in-hospital cover (no day-to-day GP/dental/optical), see our dedicated hospital plans comparison. Hospital plans typically cost R1,500–R3,000/month vs R5,000–R12,000 for comprehensive cover.

Public sector employees

GEMS is restricted to government employees. Tanzanite One starts at R1,698/month with the government employer typically paying around 70% of contributions (up to 100% for the lowest salary bands). Six plan tiers from Tanzanite One up to Onyx.

Most comprehensive cover

Discovery Executive Plan (top of the Comprehensive range) and Bonitas BonComprehensive at R12,509 offer the most generous benefits — unlimited GP visits, full chronic medication, broad oncology, generous Above Threshold Benefit. Expect R10,000–R15,000+/month per adult.

Rewards / wellness integration

For members who actively engage with wellness programmes:

• Discovery + Vitality — up to 75% back on HealthyFood at Checkers/Woolworths; separate Vitality product fee
• Momentum + Multiply / HealthReturns — up to R1,000 cashback per adult per month via HealthSaver
• Medshield + Planet Fitness / Virgin Active — subsidised gym access on richer plans

How medical aid works in South Africa

South African medical aid is regulated under the Medical Schemes Act 131 of 1998, supervised by the Council for Medical Schemes (CMS). Schemes are non-profit mutuals owned by their members. The CMS regulates 71 schemes (16 open + 55 restricted) covering 9.17 million beneficiaries in 2024 — roughly 15% of the SA population.

Open schemes (Discovery, Bonitas, Momentum, Medshield, Medihelp, Bestmed, Fedhealth) accept any SA resident. Restricted schemes (GEMS, Polmed, Bankmed, Profmed) are tied to an employer or profession.

Prescribed Minimum Benefits (PMBs) are 271 conditions plus 27 chronic conditions plus emergency care that every scheme must cover in full at its DSPs, regardless of plan tier. This is why even the cheapest hospital plan must pay for cancer treatment, ICU admissions, diabetic care and emergency stabilisation.

Plan tiers typically range from network hospital plans (cheapest, in-hospital only at restricted hospitals), through Saver plans (hospital + medical savings account for day-to-day spending), to Comprehensive plans (rich day-to-day benefits, generous chronic medication, broad oncology, unlimited GP).

Medical aid tax credits 2025/26

Section 6A of the Income Tax Act gives every medical aid member a tax credit:

• R364/month for the main member
• R364/month for the first dependant
• R246/month for each additional dependant

A family of four (main + spouse + 2 children) receives R1,220/month tax credit = R14,640/year. This is a credit (reduces tax payable directly), not a deduction. High out-of-pocket medical expenses may qualify for the additional Section 6B credit.

What about NHI?

The National Health Insurance Act was signed into law on 15 May 2024 but has not been proclaimed. The President has undertaken not to proclaim any provisions until the Constitutional Court rules on public-participation challenges (hearing held 5–7 May 2026). Even after proclamation, implementation will take until at least 2028–2030.

Medical aid schemes continue to operate normally. Do not delay joining a scheme because of NHI uncertainty — late joiner penalties (up to 75% of contribution) apply if you join after age 35 without prior cover.

Frequently asked questions

What is the cheapest medical aid in South Africa in 2026? +

On published main-member contributions in 2026: Bonitas BonCore (R1,275) and Discovery Active Smart (R1,350) are the cheapest open-scheme options for typical earners. Momentum Ingwe starts from R645 but only at the lowest income band (household income under R1,550/month). For public-sector employees, GEMS Tanzanite One starts at R1,698 with up to 100% employer subsidy. Hospital cash plans (Day1Health, Affinity) appear cheaper from R235 but are NOT medical aids — they pay a fixed daily benefit, not the hospital bill.

What is the difference between medical aid and hospital cash plan? +

A medical aid scheme is regulated by the Council for Medical Schemes (CMS) under the Medical Schemes Act. It pays the hospital and specialist directly and is legally required to cover 271 Prescribed Minimum Benefits regardless of plan. A hospital cash plan is an FSCA-regulated insurance product (Day1Health, Affinity Health, Sirago) that pays YOU a fixed daily cash amount — you still have to pay the hospital bill. Hospital cash plans cost from R235/month and only useful as a supplement, never a replacement.

How much will my medical aid increase by in 2026? +

The Council for Medical Schemes asked schemes to cap 2026 increases at 3.3% plus reasonable utilisation. Actual announced weighted increases: BestMed 6.8%, Discovery 7.2%, Medshield 7.5%, Medihelp 8.46%, Bonitas 8.8%, Fedhealth 9.6%, GEMS 9.8%, Momentum 9.9%. Discovery deferred its 2026 increase to 1 April 2026, saving members ~R1.5bn. Most schemes increased on 1 January 2026.

What are Prescribed Minimum Benefits (PMBs)? +

PMBs are 271 conditions plus 27 Chronic Disease List conditions plus emergency medical care that every CMS-registered medical scheme MUST cover in full, regardless of which plan you have. This includes treatments like cancer, diabetes, HIV, hypertension, asthma, and emergency stabilisation. Hospital plans, even the cheapest, must still pay PMBs — but typically only at Designated Service Providers (DSPs). Going outside the DSP network can trigger co-payments.

What is a late joiner penalty? +

If you join a medical aid after age 35 and have not previously belonged to an SA scheme, the CMS allows the scheme to charge a late joiner penalty on your risk contribution: 5% (1–4 uncovered years), 25% (5–14 years), 50% (15–24 years), or 75% (25+ years). The penalty is permanent. It does not apply to the medical savings account portion.

How does the medical aid tax credit work in 2026? +

For the 2025/26 tax year, the Section 6A Medical Scheme Fees Tax Credit is R364/month for the main member, R364 for the first dependant, and R246/month for each additional dependant. A family of four (main + spouse + 2 kids) gets R1,220/month tax credit (R14,640/year). This is a tax credit, not a deduction — it reduces your tax payable directly. High out-of-pocket medical expenses may qualify for the additional Section 6B credit.

What is NHI and when does it start? +

The National Health Insurance Act was signed by President Ramaphosa on 15 May 2024. However, none of the operative provisions have been proclaimed yet — the President has undertaken not to proclaim them until the Constitutional Court rules on public-participation challenges (hearing held 5–7 May 2026). Even after proclamation, implementation is expected to take until at least 2028–2030. Medical aid schemes continue to operate normally and you should not delay joining one.

Are there waiting periods on a new medical aid? +

Yes. A general 3-month waiting period applies to new members (you pay contributions but cannot claim non-PMB benefits). Pre-existing conditions can have a 12-month waiting period. PMBs may still be covered during the general waiting period. If you join within 90 days of leaving a previous scheme with continuous cover, the general waiting period is usually waived. Newborns are covered from birth if registered within 30 days.

Important

This article is for general information only and is not financial advice. Figures and rules change frequently — always verify with the official source before acting.

Sources

· CMS: Council for Medical Schemes 2024 Industry Report and 2024/25 Annual Report.
· Discovery Health: 2026 contribution table; 2026 plan launch press release (deferred increase to 1 April 2026).
· Bonitas: 2026 product range launch (Moneyweb); medicalaid.com per-plan 2026 contribution pages.
· GEMS: 2026 contribution schedule; 9.8% increase announcement (IOL Business Report, Nov 2025).
· Momentum Health: 2026 brochure (classmed.co.za); 9.9% increase confirmation (Moonstone).
· Medshield: 2026 product suite launch press release.
· Medihelp: 2026 plans page; CMS solvency disclosure (Moneyweb).
· NHI status: Daily Maverick coverage of ConCourt hearing May 2026; TimesLive presidential undertaking Feb 2026.
· Tax credits: SARS Section 6A and 6B rates 2025/26 tax year.