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CareFirst BlueCross BlueShield

Maryland/District of Columbia/Northern Virginia • 1000 prefixes

Also known as: CareFirst of Maryland, Group Hospitalization and Medical Services, Inc.

Billing reference

Provider phone: (800) 842-5975
Electronic payer ID: 580
Claims mailing address: 10455 Mill Run Circle, P.O. Box 825, Owings Mills, MD 21117
Timely filing limit: 180 days
Prior authorization phone: (866) 773-2884
Provider website: https://provider.carefirst.com

About CareFirst BlueCross BlueShield

Independent licensee of the Blue Cross Blue Shield Association serving Maryland, District of Columbia and Northern Virginia.

All 1000 prefixes for CareFirst BlueCross BlueShield

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