Health insurance premiums 2026: increases and how to protect yourself

The rise in health insurance premiums has become an almost mathematical certainty in Switzerland. In 2026 the national average increase is around 5.5%, but with huge differences between cantons and between insurers. Understanding the dynamics of the increases is the first step to defending yourself effectively.

Why premiums rise every year

Health insurance premiums reflect the actual costs of the Swiss healthcare system. Every year the total of services provided — visits, hospitals, medicines, therapies — grows because of population ageing, new medical technologies and rising drug costs. Insurers have no room for manoeuvre: by law they must cover costs with the premiums collected, without making a profit on basic insurance.

The cantons with the biggest increases in 2026

Increases are not uniform across Switzerland. The cantons with historically the highest premiums — Geneva, Basel-Stadt, Vaud — tend to have more moderate percentage increases but remain the most expensive in absolute terms. The cantons of inner Switzerland, such as Uri, Appenzell Inner Rhodes and Nidwalden, have lower average premiums and more variable increases. The situation of each canton is determined by the actual use of healthcare services by its residents.

How to protect yourself: concrete strategies

• Compare every year: the insurers with the lowest premiums change from year to year
• Raise your deductible if you are healthy: it can fully offset the premium increase
• Consider alternative models (HMO, Telmed) if you are still on the standard model
• Check that you are not entitled to premium reduction subsidies: many eligible people do not apply
• Consolidate family insurance with the same insurer for possible discounts

Regular comparison as a financial habit

Swiss financial advisers agree: comparing health insurers every year should be a habit, like checking your bank account or renewing your car insurance. Those who do so systematically pay on average 12–18% less than those who remain passive. With CassaOK the comparison takes less than 5 minutes and includes all insurers authorised for your canton and your age group.