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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.
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Customer Service Hours: Customer Service will be closing at 1:00 PM ET on Friday, August 29th and will be closed on Monday, September 2nd in observance of Labor Day. Labor Day is a time to recognize the hard work and dedication of workers across the nation. We hope you enjoy a well-deserved break and have a relaxing holiday. 
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.

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Please note that Delta Dental is providing this information as a convenience. Delta Dental does not vouch for and/or endorse the websites below or the accuracy of the information contained in them.

Delta Dental of New Jersey’s Fraud Reporting Hotline
(p) 888-696-3262 | (e) reportfraud@deltadentalnj.com

Connecticut Department of Insurance - Fraud and Investigations Unit
(p) 860-297-3933

Connecticut Insurance Department

Connecticut State Department of Public Health
(p) 860-509-7552 | (e) dph.investigations@ct.gov

Official website for the State of Connecticut 

The General Statutes of Connecticut - Dentistry (Title 20, Chapter 379)

The General Statutes of Connecticut - Dental Hygienists (Title 20, Chapter 379a)