Health-insurance dispute in Switzerland: steps and deadlines
If you disagree with a decision by your Swiss health insurer, first request written reasons and, where needed, a formal decision (Verfügung). For basic insurance, BAG guidance describes 30 days for an objection (Einsprache) against a decision and 30 days for an appeal (Beschwerde) against the objection decision. The ombudsman may help resolve a dispute, but it is not a court and does not pause deadlines.
The first 24 hours
Do not rely on a phone call alone. Save the bill, rejection letter, medical referral or treatment plan, previous correspondence and the envelope or electronic delivery date. Write to the insurer briefly and factually: identify the decision you dispute, list your evidence and request a written response.
Basic insurance: the formal sequence
Current BAG guidance says you may first ask for an explanation and then a written formal decision. The decision gives reasons and information on legal remedies. BAG describes an objection to the insurer within 30 days and a written appeal to the cantonal insurance court within 30 days of the objection decision. The remedy information in the actual official notice remains decisive.
Identify the disputed decision and save all relevant documents.
Request written reasons and, if a remedy is needed, a formal decision.
Read the legal-remedy notice and check the delivery date immediately.
Send an objection to the insurer within the 30-day period described by BAG, using a provable method.
After an objection decision, check the cantonal appeal route and 30-day deadline.
Use ombudsman or professional support in parallel, but track the deadline yourself.
Ombudsman, oversight and supplementary insurance
Ombudsstelle Krankenversicherung can help with resolution and information where a case is in its remit. It is not free legal representation and not a court, so do not wait for its reply where a deadline is running. BAG distinguishes BAG oversight for basic insurance from FINMA oversight for voluntary supplementary insurance. An oversight report does not replace an individual legal remedy.
This page provides general orientation for a dispute with an insurer. It does not provide medical care, legal representation or an individual deadline calculation. In the event of urgent treatment or an immediate health risk, arrange care and use the local emergency route first.
Official sources
In Brief
If you disagree with a decision by your Swiss health insurer, first request written reasons and, where needed, a formal decision (Verfügung). For basic insurance, BAG guidance describes 30 days for an objection (Einsprache) against a decision and 30 days for an appeal (Beschwerde) against the objection decision. The ombudsman may help resolve a dispute, but it is not a court and does not pause deadlines.
Key Takeaways
- Basic and supplementary insurance can follow different legal routes.
- Record the delivery date and retain every document.
- BAG describes 30 days for the objection and the following appeal.
- Contacting the ombudsman does not stop formal deadlines.
- Seek timely, case-specific help for a health or legal matter.