Contact Information for Ontario Health Services
Ontario Medical Claims Electronic Data Transfer (MC EDT) Helpdesk, GoSecure, and OHIP Claims and Service Support:
Health Card Verifications:
(24/7 service. Need to have a PIN. Can call or email to register).
Phone: 888.360.7530 or 1-800-265-6860
Email: firstname.lastname@example.org (include your full name and billing number).