Contact Us

Telephone

For claims, benefits & eligibility
(508) 438-0007

Toll Free
(866) 858-7223

Fax
(508) 438-2519

Email

Medical/Dental Customer Service 
ClaimsTeam@ultrabenefits.com

HRA/FSA Customer Service 
HraFsaTeam@ultrabenefits.com

Customer Service
support@ultrabenefits.com

Sales and Marketing Support
salesteam@ultrabenefits.com  

Address

UltraBenefits
22 Elm Street
Worcester, MA 01608

Emdeon Payor ID

Emdeon Payor ID: 41206

Group Insurance Service Center

Phone: 1-800-242-4472
Fax: 1-781-829-8770
Email: info@giscinc.com

Mail:
Group Insurance Service Center, Inc.
P.O. Box 9120 Marshfield, MA 02050

Office:
Group Insurance Service Center, Inc.
20 Winter Street
Pembroke, MA 02359

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