The difference between medical aid and health insurance

What are the differences between Health Insurance and Medical Aids.

Here’s what the big Medical Aids, offering low premium cover don’t tell you:

A medical aid is a registered scheme governed by the Medical Schemes Act and regulated by the Council for Medical Schemes (CMS). It operates on a not-for-profit basis, pooling members' contributions to pay actual medical costs as they arise.

A health insurance plan is a short-term or long-term insurance product governed by insurance legislation (the Insurance Act), overseen by the FSCA and Prudential Authority. The insurer is usually a for-profit company.

The key differences

Coverage scope is the biggest one. Medical aid must cover a defined list of Prescribed Minimum Benefits (PMBs) — 270 medical conditions and 27 chronic diseases — regardless of which plan you're on. Health insurance has no such obligation and typically only covers day-to-day primary care needs (GP visits, medication, basic dentistry) and sometimes trauma/emergency events.

Hospitalisation is generally included in medical aid plans (for both elective and emergency treatment), while health insurance either excludes it entirely or covers only emergency/trauma events up to a fixed limit.

How claims are paid differs too. Medical aid pays the actual cost of treatment (subject to plan limits and rates). Health insurance pays a fixed, pre-agreed amount for specific events — so if your hospital bill exceeds the fixed pay out, you carry the shortfall.

Chronic illness cover is mandatory and comprehensive under medical aid. Health insurance may offer some chronic medication cover, but it's typically limited and not PMB-backed.

Tax deductibility applies to medical aid contributions in South Africa but not to health insurance premiums.

Waiting periods and exclusions — both products can apply waiting periods for pre-existing conditions, but health insurance tends to apply them more strictly since it isn't bound by the same CMS protections.

Cost is where health insurance wins. A product like one of the largest medical aids in South Africa offers, starts from around R350–R469 per month, whereas even the most entry-level medical aid typically costs upwards of R1,000 per member per month, because the PMB obligation alone costs schemes roughly R860 per member to honour.

In plain terms

Think of health insurance as covering your everyday health needs affordably — the GP visit, the script, the occasional blood test. Medical aid covers all of that plus the big stuff: the planned surgery, the specialist, the ICU stay, the chronic disease management over years.

Health insurance is not a substitute for medical aid — it's either an entry point for people who can't yet afford medical aid, or a complement to other cover. If you have a serious illness, accident requiring surgery, or a chronic condition, medical aid's depth of cover is significantly more protective.

Here's what Aliento can offer you:

1. No Nurse-lead primary health care - straight to medical doctor
2. GP access requires no referrals
3. No monthly payments for healthcare you may not even need
4. ONCE-OFF PAYMENT FOR EVERYTHING YOU NEED
5. No restrictions to network GP’s
6. No restrictions on Diseases Covered (Health Insurers are not bound by the Council of Medical Schemes to cover Prescribed Minimum Benefit (PMB’s)
7. Health promotion guidance, risk rating before the consultation, medical intervention that is patient-centered, and patient-specific goal setting in lifestyle intervention and health behaviour seeking guidance
8. Bookings at patient’s convenience