Gap Cover Explained: What It Pays, What It Doesn't and Who Needs It (2026)

By Finance Guide Editors Updated October 2026 · 5 sources · 4 min read

Prices and facts checked 16 October 2026. We don't accept payment for rankings.

Short answer: gap cover is a separate insurance policy that pays the "gap" when in-hospital specialists, such as surgeons, anaesthetists and radiologists, charge more than your medical aid's rate. It can also pay certain co-payments. You must belong to a medical scheme to have it. It's capped by law at an annual limit per person, which Treasury raised by 3.2% for 2026 (Curemed; Ambledown on the 2026 escalation).

How the "gap" happens

Your medical aid pays specialists at its own rate, often called the scheme rate. Many specialists charge more than that, sometimes several times more. If you're admitted to hospital and your anaesthetist bills 300% of the scheme rate while your plan pays 100%, the difference is yours to pay. Gap cover pays that shortfall, up to the policy's limits.

Depending on the policy, gap cover may also pay (Curemed):

• Co-payments your scheme charges for certain procedures, scans or scopes
• Sub-limit top-ups, where your plan caps a benefit such as an internal prosthesis
• Shortfalls up to a multiple of the scheme rate (for example, up to 500%)

What gap cover doesn't do

• It isn't medical aid. It only pays on claims your scheme has already assessed, so you must keep your medical aid.
• It's mostly for in-hospital events. It generally doesn't cover GP visits, dentistry, optometry or day-to-day medicine.
• It's capped. There's a legal annual limit per insured person, and policies may set lower limits.
• Waiting periods and exclusions apply, including for pre-existing conditions.

The legal limit

Gap cover is an insurance product under the Demarcation Regulations, which took effect on 1 April 2017. At that time the annual limit was R150,000 per insured person (Mediclinic). The limit is increased regularly. On 1 September 2026, National Treasury published a 3.2% increase to the policy benefit limits for these health insurance policies (Ambledown). Ask your insurer for the exact current limit on your policy. When the regulations were drafted, gap policies were expected to be allowed while hybrid products mixing day-to-day and hospital cover were targeted (HASA).

Who should consider gap cover?

Gap cover is worth comparing if (Curemed):

• You're on a hospital plan or lower-cost option that pays specialists at 100% of the scheme rate
• You're planning surgery or having a baby
• Your plan has co-payments on common procedures (check your scheme's benefit guide)
• You use private specialists who charge above scheme rates

It may matter less if your medical aid option already pays specialists at 200% or 300% of the scheme rate, or if you use specialists who've agreed to charge scheme rates.

How to compare gap cover policies

Medical aid prices are rising. Is gap cover the answer?

With 2027 medical aid increases of 7.35% to 8.7% (see our medical aid increases guide), some members downgrade to a cheaper plan and add gap cover. That can work, but compare the total cost and check that chronic medicine, network hospitals and the specialists you use are still covered.

If a gap cover claim is rejected

Ask the insurer for the reason in writing and use its complaints process. If that doesn't resolve it, you can complain for free to the National Financial Ombud Scheme (NFO). See our complaints steps in the car insurance guide.

FAQ

What does gap cover pay for?

The shortfall between what in-hospital specialists charge and what your medical aid pays, plus certain co-payments, up to the policy's limits.

Do I need medical aid to get gap cover?

Yes. Gap cover only pays on claims your medical scheme has already assessed.

Is there a limit on gap cover?

Yes. The Demarcation Regulations set an annual limit per insured person. It started at R150,000 in 2017 and is increased regularly, most recently by 3.2% (published by Treasury on 1 September 2026).

Does gap cover pay GP visits?

Generally no. It's designed for in-hospital specialist shortfalls and co-payments.

Do I get a tax credit for gap cover?

No. The medical scheme fees tax credit applies to medical scheme contributions, not gap cover premiums. See our medical tax credits guide.

Changelog: 16 Oct 2026, first published.