Switching supplementary insurance without losing protection
Acceptance, exclusions and timing matter more than a headline saving.
The decision
A lower supplementary premium is not automatically a better offer. Unlike compulsory insurance, supplementary products have their own benefits, contractual exclusions and admission process. Changing them should be treated as replacing an existing protection package, with a precise comparison of what you keep, lose and gain.
What changes the answer
FINMA advises waiting for confirmation of the new supplementary insurance before cancelling the old one. A submitted questionnaire or provisional quotation is not the same as effective written acceptance. Conditions may include exclusions, a different start date or benefits narrower than the sales summary suggests. Read all documents together.
A realistic example
A hypothetical family saves CHF 70 monthly on a new package. However, one child’s orthodontic treatment is excluded and the existing contract covers it. Over twelve months, the CHF 840 saving could be outweighed by one treatment invoice. The useful solution may be to retain that child’s dental policy while comparing the rest separately.
The hidden trade-off
Keeping basic and supplementary cover with different insurers adds administration but can preserve valuable rights. A package discount should therefore be compared with the cost of the benefits surrendered. Also check waiting periods: written acceptance does not necessarily mean that every benefit becomes payable immediately.
Your practical checks
Create a benefit-by-benefit table covering dental, hospitals, therapies, travel and preventive care. Mark every exclusion and effective date. Check the actual insurance-year end and notice period; private insurance need not follow the calendar year. Keep delivery evidence for cancellation and written acceptance for the replacement.
Build a retention map for each person
List the benefits that would be hard to replace: an accepted condition, a useful recognised therapist, a dental treatment already advised or a hospital arrangement suited to a planned procedure. Next to each, show the old contractual wording, the new wording and the admission decision. A marketing brochure describes a product; it does not show an individual exclusion. If several family members apply, mark acceptance separately for each person. One adult’s approval should not be treated as approval of the whole household. Where the new package removes a benefit, calculate the annual saving against the foreseeable personal cost and identify whether retaining the old component is administratively possible.
Inspect the final documents, not just the proposal
Create a four-date timeline: application, written acceptance, old policy end and new policy start. Then add any benefit-specific waiting period as a separate interval. A neat January start date does not prove that every named benefit is usable in January. Compare the final schedule against what was discussed, including the insured person, modules, premium and exclusions. If a clause is unclear, ask the insurer a treatment-specific question rather than seeking a general assurance that the product is comprehensive. FINMA also advises examining invoices: keeping an itemised bill and querying a discrepancy can prevent an eligibility problem from being confused with a simple billing error.
The next step
The strongest comparison may recommend changing only part of the package. Ask for a written explanation of the retained benefits and the uninsured gaps. A thoughtful change protects your future insurability as well as today’s budget, especially where health circumstances have evolved since the original subscription.
Sources and further reading
Original Clearwise analysis. External reporting provides context; rules and contract terms must be verified with the competent authority or provider. Some press articles may require a subscription.
- Reference FINMA: choosing supplementary cover ↗
Apply this to your situation
Compare your actual documents and clarify what matters before making a commitment.
Request a free consultationGeneral guidance, not a binding quote or personalised legal, tax or investment advice. Examples are hypothetical and results are not guaranteed.
