Swiss Health Insurance Franchise 2025: The Ultimate 4-Step Formula
Swiss health insurance franchise explained simply: combine monthly premium, franchise, coinsurance and hospital contribution to choose the right level.
Quick overview
What matters before you switch
Your franchise sets how much you pay first each year before mandatory health insurance takes over covered services. It is one of the biggest levers for balancing premium savings and financial risk.
- A low franchise gives more predictability but raises your monthly premium.
- A high franchise usually pays off when you expect only limited medical costs.
- Always choose it together with your insurance model and available cash buffer.
Swiss Health Insurance Franchise 2025: The Ultimate 4-Step Formula
Swiss health insurance franchise: the math behind it is simpler than it looks. You only need to track four numbers: your monthly premium, the franchise (CHF 300 or 2,500), the 10% coinsurance capped at CHF 700, and the CHF 15 per day hospital contribution. With those four numbers you can estimate almost any mandatory-insurance bill before it arrives.
This article walks through the formula, shows when each cost layer applies and breaks down a real hospital invoice so the mechanism becomes practical instead of abstract.
Mandatory health insurance works like a sequence of four cost layers:
- Monthly premium – your fixed membership fee. In 2025 adults often pay between CHF 250 and 550 depending on canton, age, model and franchise.
- Franchise – the first CHF 300 to 2,500 per year for covered services stays with you.
- 10% coinsurance – after that you keep paying 10% of costs until your share reaches CHF 700 (children: CHF 350).
- Hospital contribution – CHF 15 per inpatient day for meals and ancillary costs. Children, students up to 25 and pregnant women are exempt.
2. Franchise levels: CHF 300 vs 2,500
There are officially six options (CHF 300 | 500 | 1,000 | 1,500 | 2,000 | 2,500). In practice most households end up comparing the two extremes.
- CHF 300 – usually best when you expect more than roughly CHF 1,800 per year in healthcare costs.
- CHF 2,500 – usually best below that threshold, with premiums often around 25% lower.
| Option | Best for | Premium effect* |
|---|---|---|
| CHF 300 | Frequent doctor visits, medication, pregnancy | Baseline |
| CHF 2,500 | Rare doctor visits, solid emergency buffer | ≈ 25% lower |
*The exact percentage varies by canton and insurer, but the direction stays the same: a higher franchise lowers the premium.
3. A real hospital bill (CHF 2,600)
Maria, 31, lives in Zurich, has the standard model and a CHF 300 franchise. She has had no prior treatment in 2025. After a medical emergency she spends three nights in hospital.
| Cost item | Maria's share (CHF) | Running total |
|---|---|---|
| Hospital contribution (CHF 15 × 3 nights†) | 45 | 45 |
| Franchise | 300 | 345 |
| 10% coinsurance on the remaining CHF 2,255 | 225.5 | 570.5 |
† The discharge day is counted only partially, which is why only three nights are billed here.
4. Five proven savings levers
- Choose HMO or Telmed: Often 10% to 20% cheaper because you accept a first contact point.
- Raise the franchise deliberately: If you stay below roughly CHF 1,800 in yearly costs, CHF 2,500 is often the better deal.
- Pay annually: Some insurers grant 1% to 2% discount for upfront payment.
- Remove accident cover if applicable: Employees are usually already insured through their employer.
- Apply for premium subsidies: A significant share of residents qualifies, depending on canton and income.
Want to compare current premiums? Use our free Swiss health insurance comparison.
FAQ
More questions on this topic
Is my franchise reset every year?
Yes. The count starts again from zero on January 1.
Can I change the franchise during the year?
No. Changes only take effect on the next January 1.
Does the 10% coinsurance also apply to medication?
Yes, for covered medication, but only after the franchise has been reached and only up to the annual cap.
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