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In need of assistance? You can reach out to ONVZ by telephone, via live chat or e-mail or through a visit.

How can we help you? secondary Our address details ONVZ is always there for you, for you as an employer and for your employees. What can we do for you? We would like to hear from you. Visitars'

Not sure about your health-care provider's diagnosis or treatment plan? Our ZorgConsulent advisers will help you to arrange a second opinion. Contact us.

View our answers to the most frequently asked questions about ONVZ Zakelijk.

Key questions

Read more about urgent health care abroad.

For certain types of care, ONVZ Vrije Keuze sets a cap on reimbursement if you visit a care provider that does not have a contract with ONVZ. If you want to know what this means for you, read on.

Will you be living, but not working in the Netherlands? Find out if and how to apply for a basic health-care plan with ONVZ.

ONVZ, the First-Class Health Insurer, is here for you when your health is at stake. ONVZ is all about quality and peace of mind, knowing that your health-care plan is right for you and your family.

Will you be traveling abroad soon? Take the right insurance document with you. Read more.

Not satisfied with how we have handled your complaint? Then there are the following options.

ONVZ is a medium-sized health insurer that has covered medical expenses for 80 years now. Doing so is a conscious choice, because as a non-profit organisation, our main goal is to provide people with

Manage your insurance quickly and easily via the ONVZ app, on your phone or tablet.

In MijnONVZ you can easily manage your health insurance online. You can quickly submit your claims and change your personal details

The excess is an annual amount you have to pay yourself before any costs are reimbursed under the basic health-care plan. Read more.