Late Joiner Penalties
If you join a medical scheme for the first time after age 35 without previous cover, you can be charged an extra percentage on top of your contribution — every month, for as long as you remain a member.
What is a late joiner penalty?
A late joiner penalty is an extra amount added to your monthly medical scheme contribution. It applies when you join a registered medical scheme later in life without having had cover before. Schemes are allowed to charge it under the rules of the Medical Schemes Act.
The penalty is not a once-off fee. It stays on your contribution for as long as you're a member of any South African medical scheme — even if you change schemes later.
When does it kick in?
The penalty only applies if you're 35 or older when you first join a scheme and you can't prove enough years of previous cover.
If you join before turning 35, no penalty applies.
If you join at 35 or older but had medical scheme cover after age 21, those years count in your favour.
Years on medical insurance (a hospital cash plan or gap cover, for example) do not count.
Cover with a foreign health fund does not count either — only registered SA medical schemes.
How is the penalty calculated?
The scheme works out how many "uncovered years" you have. Then they slot that number into a band, and that band sets the percentage.
1 to 4 uncovered years: 5% added to your contribution
5 to 14 uncovered years: 25% added to your contribution
15 to 24 uncovered years: 50% added to your contribution
25 or more uncovered years: 75% added to your contribution
Worked example. Sarah is 50 and has never been on a medical scheme. Her uncovered years are calculated from age 35 onwards (so 15 years). That places her in the 15–24 band, which is a 50% penalty. If her chosen plan costs R5 000 per month, her actual contribution becomes R7 500 per month — and that extra R2 500 continues for life.
What can you do about it?
Join before 35 if you can. Even the most affordable plan keeps your record clean.
Keep proof of previous medical scheme membership — membership certificates from old schemes can shave years off your penalty.
Don't cancel and re-join. A gap of more than three months from your last scheme can be treated as uncovered time.
If you're emigrating back to South Africa, get on a scheme as soon as possible to limit the damage.
A common misconception
The penalty is not because you're "late" in the everyday sense — it's a risk-pooling rule. Younger, healthier members subsidise older members. The penalty discourages people from waiting until they're sick to join, which would push contributions up for everyone.