Attention Delta Dental providers:Protect your practice and patient data with multi-factor authentication. As of October 20, 2025, all users will need their password and an additional way to confirm their identity to log in to their Delta Dental of Connecticut account. See how MFA works.
Customer Service Summer Hours (through Friday, 8/29/2025): Monday through Thursday 8:00 AM – 6:30 PM ET and Friday 8:00 AM - 1:00 PM ET. To view benefit information and claim status at any time, please sign into your account or use our Interactive Voice Response System 24/7 at 1-800-452-9310.
Small Business Brochures
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