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ÖKK · ContactFOPH data 2026
ÖK

Contact ÖKK

Phone, emergency number, opening hours, postal and cancellation address of ÖKK. All details come from the insurer’s official website, retrieved on 25.09.2026; anything missing there, we leave out.

Group
none
FOPH no.
455
Area of operation
CH; EU, EFTA, UK
Legal entity
ÖKK Kranken- und Unfallversicherungen AG

Master data: FOPH register, as of 01.01.2026. Source: FOPH, health insurance premiums 2026, opendata.swiss; localities © swisstopo; as of 25.09.2026. Key figures: FOPH, supervisory data for compulsory health insurance (T 5.01), financial year 2024, data as of 22.05.2025; FOPH, KVG solvency test (KVD), reference date 01.01.2025.

Service and emergencies

Phone

Opening hours
  • Customer service: Monday to Friday, 8 am–6 pm
Post and cancellation

Addresses

Postal address
ÖKK Kranken- und Unfallversicherungen AGBahnhofstrasse 137302 Landquart

info@oekk.ch

Cancellation address for basic insurancegeneral postal address
ÖKKBahnhofstrasse 13Postfach7302 Landquart

The website does not give a separate cancellation address; this is the general postal address. Source, retrieved on 25.09.2026.

Portal, app, form

Online channels

Website: www.oekk.ch

Frequently asked questions

What is the phone number of ÖKK?

Customer service (free calls from Switzerland): 0800 838 000 (Customer service: Monday to Friday, 8 am–6 pm). Source: the insurer’s official website, retrieved on 25.09.2026. You’ll find more numbers and the online channels further up this page.

How do I reach ÖKK in an emergency abroad?

Emergency abroad: +41 41 210 44 88. Source: the insurer’s official website, retrieved on 25.09.2026. If life is in danger, call the local emergency number; in the EU, that is 112.

What is the address of ÖKK?

Postal address per the website: ÖKK Kranken- und Unfallversicherungen AG, Bahnhofstrasse 13, 7302 Landquart. For cancelling basic insurance: ÖKK, Bahnhofstrasse 13, Postfach, 7302 Landquart (general postal address, the website does not give a separate cancellation address, retrieved on 25.09.2026).

Sources

  1. FOPH, register of approved health insurers, as of 01.01.2026priminfo.admin.ch
  2. FOPH, health insurance premiums 2011–2026 (opendata.swiss)opendata.swiss
  3. FOPH, supervisory data for compulsory health insurance (T 5.01), data as of 22.05.2025bag.admin.ch
  4. FOPH, KVG solvency test (KVD, reserves of health insurers)opendata.swiss
  5. ÖKK: website (address), retrieved on 25.09.2026oekk.ch
  6. ÖKK: website (physician search), retrieved on 25.09.2026oekk.ch
  7. ÖKK: website (contact), retrieved on 25.09.2026oekk.ch

Details from official data and the insurer’s official website, without payment from insurers. Report errors via our contact page.

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