Swiss health premiums set to rise 5% in 2027 as family savings gap widens

Swiss health insurance premiums will rise 5% on average in 2027, but the increase will be uneven and some households could still save thousands by switching insurers or plans. bonus.ch says a five-person family could cut annual costs by nearly CHF 9,000, while differences between insurers for the same profile can reach 113%.

Why it matters: - Swiss households face another year of higher mandatory health insurance costs in 2027. - The average premium increase of 5% masks much sharper hikes for many policyholders. - Comparing insurers and plan types can still unlock major savings, even after the new rates take effect. - For a family, the gap between the most expensive and cheapest options can reach nearly CHF 9,000 a year.

What happened: - bonus.ch published its 2027 health insurance premium analysis on October 27, 2026. - The study says premiums will rise 5.0% on average in 2027. - Nearly one-quarter of premiums will increase by more than 7%. - In the source data, 33% of premiums rise by more than 6%, 15% by more than 8%, and 7% by more than 10%. - Only 4% of premiums will fall, about half the share seen in 2026. - The analysis says some premiums will drop by as much as 26%, while others will climb by as much as 31%, depending on region, age and insurance model.

The details: - In Uri, a person with a CHF 2,500 deductible and accident coverage would pay between CHF 282 and CHF 600 per month for the same profile, a 113% spread. - Even within traditional insurance models only, the same Uri example ranges from CHF 336 to CHF 600 per month, a 79% gap. - bonus.ch says alternative models such as family doctor, telemedicine and HMO plans are often cheaper than the standard model. - The organization says the insurer and model chosen can mean savings of several hundred to several thousand francs per year without changing the deductible. - For a family of five in Vaud, annual health insurance costs would total CHF 27,305 with rhenusana, or CHF 1,133 more than in 2026. - In Vaud, switching insurer and choosing a cheaper model could save that family up to CHF 7,841 a year, or 29% of the initial bill. - In Geneva, the same family would pay CHF 29,185 a year with Agrisano, even though that is CHF 2,365 less than in 2026. - In Geneva, changing insurer and model could save CHF 8,945 a year, or 31% of the initial cost. - In Valais, the family would pay CHF 21,517 a year with Philos, part of Groupe Mutuel, which is CHF 979 more than in 2026. - In Valais, a different insurer and model could reduce the bill by CHF 5,011 a year, or 23%. - Across the three cantons, increasing the mother’s deductible from CHF 300 to CHF 2,500 could save nearly CHF 1,540 a year. - bonus.ch also says canton-level maximum savings for an adult with accident coverage and a CHF 300 deductible can reach CHF 3,923 a year for identical basic benefits. - The report links to the full report, health insurance information and the premium comparison tool.

Between the lines: - The headline average increase understates the pressure on many households because the distribution is highly uneven. - The size of the spreads suggests that insurer choice matters as much as the premium cycle itself. - The data also shows that lower premiums are still available in some cases, so a higher national average does not eliminate switching opportunities. - The report frames deductible choice as another lever, but the savings only make sense when matched to a household’s expected medical spending.

What's next: - Households will receive the new premium notices and can then compare offers for 2027. - bonus.ch says the premium announcement period is the right time to review deductibles, insurance models, accident coverage and possible canton subsidies. - The company also points to payment terms, supplementary coverage and military service suspensions as additional ways to reduce costs.

The bottom line: - Swiss health premiums are rising again, but the biggest cost driver for many families may be not switching to a better-priced insurer or plan.