800-443-6657: Blue Cross Blue Shield of Massachusetts Provider Service Center

Quick answer

(800) 443-6657 reaches Blue Cross Blue Shield of Massachusetts (provider service center). It is answered by automated phone menu. From the greeting, press 1 for Medical or dental eligibility; press 2 for managed care authorization or open referral information; press 3 for claim submission options; press 4 for claim status.

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Line at a glance

Health planBlue Cross Blue Shield of Massachusetts
DepartmentProvider Service Center
PurposeBlue Cross Blue Shield of Massachusetts provider service line with the InfoDial automated system for eligibility, authorization and referral information, claim submission and claim status.
Answered byAutomated phone menu
How to respondKeypad
Supported languagesEnglish
HoursNot stated in the greeting
Have readyNPI, Member ID

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Questions about (800) 443-6657

How do I check a claim status at (800) 443-6657?

Press 4, then enter the servicing provider's 10-digit NPI and the leading letters on the subscriber ID card. Federal employee program members' R prefix is entered as star 7 2.

Can authorizations be requested by phone?

No. The line says all new and updated authorization and referral requests must be submitted by fax.

How do I reach a person?

Press 5 to speak to a provider service associate.

Is InfoDial information an authorization of payment?

No. The greeting says information from InfoDial is not an authorization of payment.

Disclaimer

The information provided on this page is for general informational purposes only and does not constitute billing, coding, or reimbursement advice. Nothing on this page should be relied upon as a substitute for clinician assessment, professional billing guidance, or as a definitive statement of any payor's billing requirements or policies.

Payor agreements, fee schedules, and billing policies vary and are subject to change. Before submitting any claims related to maternity care services, including claims affected by the 2027 CPT code revisions, please consult the applicable payor agreements, coverage policies, and billing guidelines to confirm current requirements for their specific payor contracts.

Substrate makes no representation or warranty regarding the accuracy, completeness, or timeliness of the payor-specific information presented here. Providers are solely responsible for ensuring that all claims are submitted in accordance with applicable payor requirements, and Substrate assumes no liability for claim denials, underpayments, or other adverse outcomes arising from reliance on this information.