Inloggen MijnONVZ

Contacting ONVZ

ONVZ is always ready and willing to assist you - by telephone, via the contact form or through a visit.

Telephone numbers

General questions: +31 (0)30 639 62 22

For general questions about your health insurance policy, please call our Service Centre.

Health-care mediation: +31 (0)800 022 14 50

If you have any questions about waiting list mediation, or would like advice and information on health, illnesses and prevention, please contact our ZorgConsulent team.

Personal support with health-care issues: +31 (0)800 022 14 50

If you would like information about possible treatment methods, hospital operations, a second opinion or a health check, please contact our ZorgConsulent team.

Maternity care: +31 (0)88 668 97 05

If you are pregnant and would like to request maternity care, please contact the ONVZ Kraamzorg Service.

Emergency medical assistance abroad: +31 (0)88 668 97 67

In the event of emergency hospitalisation abroad, you can contact the ONVZ Zorgassistance 24-hour service. You can also find this telephone number on your health insurance card.

If you live in the USA or Canada, you can contact ONVZ Zorgassistance for local health-care (both planned and unforeseen).

Postal address

ONVZ Zorgverzekeraar
Postbus 392
3990 GD  Houten

Visitors’ address

ONVZ Zorgverzekeraar
De Molen 66
3995 AX Houten
F +31 (0)30 635 12 75


Tel +31 (0)30 639 62 22

Mon-Fri 08:30 - 21:00

Full contact details
Deze website maakt gebruik van cookies. Waarom? Klik hier voor meer informatie X Sluit deze melding