BCBS Alpha Prefix List from EAA to EZZ

BCBS Alpha Prefix ListBlue Cross Blue Shield CompaniesBCBS Phone Numbers
EAABlue Cross Blue Shield of Rhose Island800-230-9050
800-676-2583 - Out of State
800-637-3718 - Facility
800-831-2400 - Dental
EABBlue Cross Blue Shield of South Carolina800-868-2510
EACAnthem Blue Cross Blue Shield of Virginia800-533-1120

855-856-9286 - Anthem Affordable Care Act
800-901-0020 - Anthem Medicare or Medicaid dual eligible program
888-290-9160 - Anthem Medicare Advantage
800-676-2583 - Blue Card
EADBlue Cross Blue Shield of Illinois800-972-8088
EAERegence Blue Cross Blue Shield of Oregon866-227-0913
EAFBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
EAGCapital Blue Cross866-688-2242
EAHBlue Cross Blue Shield of Alabama800-760-6852
EAJUnassigned Prefix
EAKAnthem Central Region (OH, IN, KY)
EALAnthem Central Region (OH, IN, KY)
EANCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EAOCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EAPCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EAQBlue Cross Blue Shield of South Carolina800-868-2510
EARUnassigned Prefix
EASUnassigned Prefix
EATBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EAUAnthem
EAVBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EAWAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EAXBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EAYBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EAZUnassigned Prefix
EBAUnassigned Prefix
EBCBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EBDUnassigned Prefix
EBECarefirst Administrators866-945-9839
EBFBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EBGBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
EBHCapital Blue Cross866-688-2242
EBIBlue Cross Blue Shield of Alabama800-760-6852
EBJAnthem Central Region (OH, IN, KY)
EBLWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EBMBlue Cross Blue Shield of Michigan800-344-8525
EBNEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
EBOBlue Cross of Idaho866-482-2250
EBPCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EBQBlue Cross Blue Shield of Illinois800-972-8088
EBRBlue Cross Blue Shield of South Carolina800-868-2510
EBSAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EBTBlue Cross Blue Shield of Louisiana800-495-2583
800-392-4076 - IVR
800-272-3029 - Blue Card
EBUBlue Cross of Northeast Pennsylvania800-294-9568

Medicare Customer Service
800-290-3914 - Blue Rx PDP
800-345-7808 - Medigap
800-935-2583 - Security Blue HMO
800-550-8722 - Freedom Blue PPO
888-234-5397 - Community Blue Medicare HMO
EBVAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EBWUnassigned Prefix
EBXAnthem Central Region (OH, IN, KY)
EBYBlue Cross Blue Shield of Illinois800-972-8088
EBZUnassigned Prefix
ECACarefirst Administrators866-945-9839
ECBBlue Cross Blue Shield of Alabama800-760-6852
ECCBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
ECDBlue Shield of Northeastern New York800-444-4552
800-429-9886 - Blue Card
ECEBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
ECFAnthem
ECGAnthem
ECHAnthem
ECICarefirst Blue Cross Blue Shield of Maryland800-248-8410
ECJAnthem
ECKPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
ECLAnthem
ECMCarefirst Blue Cross Blue Shield of Maryland800-248-8410
ECNAnthem Central Region (OH, IN, KY)
ECOBlue Cross Blue Shield of Illinois800-972-8088
ECPBlue Cross Blue Shield of Illinois800-972-8088
ECQUnassigned Prefix
ECSAnthem
ECTCarefirst Administrators866-945-9839
ECUBlue Cross of Idaho866-482-2250
ECVAnthem Central Region (OH, IN, KY)
ECWRegence Blue Cross Blue Shield of Utah866-227-0913
ECXBlue Cross Blue Shield of Minnesota800-262-0820
ECYBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
ECZBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EDABlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
EDBAnthem
EDCUnassigned Prefix
EDDBlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
EDEHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
EDFAnthem
EDGCapital Blue Cross866-688-2242
EDHUnassigned Prefix
EDIBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EDJBlue Cross Blue Shield of Illinois800-972-8088
EDKEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
EDLCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EDMPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EDNCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EDOBlue Cross Blue Shield of Arkansas800-827-4814
501-378-2307

800-451-7302 - Pre Certification
EDPBlue Cross Blue Shield of Michigan800-344-8525
EDQUnassigned Prefix
EDRBlue Cross Blue Shield of Minnesota800-262-0820
EDSBlue Cross Blue Shield of South Carolina800-868-2510
EDTCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EDUBlue Cross Blue Shield of Alabama800-760-6852
EDVBlue Cross Blue Shield of South Carolina800-868-2510
EDWAnthem
EDXBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EDYUnassigned Prefix
EDZUnassigned Prefix
EEAExcellus Blue Cross Blue Shield of New York800-920-8889
800-662-1220 - Blue Option Plus
800-724-1675 - Dental
EEBBlue Cross Blue Shield of Florida800-727-2227
EECBlue Cross Blue Shield of Illinois800-972-8088
EEDBlue Cross Blue Shield of Illinois800-972-8088
EEECarefirst Blue Cross Blue Shield of Maryland800-248-8410
EEFBlue Cross Blue Shield of Minnesota800-262-0820
EEGBlue Cross Blue Shield of Alabama800-760-6852
EEHAnthem
EEIUnassigned Prefix
EEJBlue Cross Blue Shield of Illinois800-972-8088
EEKBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
EELUnassigned Prefix
EEMBlue Cross of Idaho866-482-2250
EENIndependence Blue Cross800-275-2583 - Key Stone health Plan/Personal choice PPO
215-241-2365 - Key Stone 65
215-561-4877 - Personal Choice 65
888-926-1212 - Medigap
EEPCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EEQWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EERUnassigned Prefix
EESBlue Cross Blue Shield of South Carolina800-868-2510
EETExcellus Blue Cross Blue Shield of New York800-920-8889
800-662-1220 - Blue Option Plus
800-724-1675 - Dental
EEUUnassigned Prefix
EEVUnassigned Prefix
EEWAnthem Central Region (OH, IN, KY)
EEXUnassigned Prefix
EEYUnassigned Prefix
EEZUnassigned Prefix
EFAAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EFBUnassigned Prefix
EFCWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EFDBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EFEAnthem
EFFBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
EFGBlue Cross Blue Shield of Minnesota800-262-0820
EFHUnassigned Prefix
EFIUnassigned Prefix
EFJBlue Cross of Idaho866-482-2250
EFKWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EFLBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EFMAnthem Blue Cross Blue Shield of Colorado877-833-5742 - HMO, Anthem BCBS PPO/Indemnity Plans
800-827-6422 - HMO Guest mebmership or Away from Home Care
866-438-9969 - Medicare Supplement Plans

Anthem Associates and Retirees
877-833-5742
800-433-5447
800-234-0111

Anthem Dental
800-231-2583
800-627-0004
888-209-7852

Anthem Vision
800-231-2583
866-723-0515

800-433-5447 - National Par Accounts

888-817-3717 - Blue Card
800-676-2583 - Eligibility
EFNBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EFPUnassigned Prefix
EFQUnassigned Prefix
EFRCarefirst Administrators866-945-9839
EFTAnthem
EFUAnthem Blue Cross Blue Shield of Virginia800-533-1120

855-856-9286 - Anthem Affordable Care Act
800-901-0020 - Anthem Medicare or Medicaid dual eligible program
888-290-9160 - Anthem Medicare Advantage
800-676-2583 - Blue Card
EFVUnassigned Prefix
EFWAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EFXWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EFYBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EFZBlue Cross Blue Shield of Illinois800-972-8088
EGABlue Cross Blue Shield of Illinois800-972-8088
EGBUnassigned Prefix
EGCBlue Cross Blue Shield of Louisiana800-495-2583
800-392-4076 - IVR
800-272-3029 - Blue Card
EGDIndependence Blue Cross800-275-2583 - Key Stone health Plan/Personal choice PPO
215-241-2365 - Key Stone 65
215-561-4877 - Personal Choice 65
888-926-1212 - Medigap
EGEAnthem
EGFUnassigned Prefix
EGGUnassigned Prefix
EGHUnassigned Prefix
EGIUnassigned Prefix
EGJUnassigned Prefix
EGMBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EGNPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EGOUnassigned Prefix
EGPHorizon Blue Cross Blue Shield of New Jersey800-355-2583
EGQUnassigned Prefix
EGRBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EGSUnassigned Prefix
EGTBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
EGURegence Blue Cross Blue Shield of Oregon866-227-0913
EGWUnassigned Prefix
EGXUnassigned Prefix
EGYUnassigned Prefix
EGZPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EHABlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
EHBAnthem
EHCAnthem
EHDCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EHEAnthem
EHFAnthem
EHGAnthem Central Region (OH, IN, KY)
EHHAnthem
EHIBlue Cross Blue Shield of Illinois800-972-8088
EHJBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
EHKAnthem
EHLBlue Cross Blue Shield of Minnesota800-262-0820
EHMBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EHNBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
EHPBlue Cross Blue Shield of Illinois800-972-8088
EHQCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EHRAnthem Central Region (OH, IN, KY)
EHSBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EHTCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EHUCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EHVAnthem
EHWAnthem
EHXAnthem
EHYBlue Cross Blue Shield of Illinois800-972-8088
EHZBlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
EIABlue Cross Blue Shield of South Carolina800-868-2510
EIBBlue Cross Blue Shield of Alabama800-760-6852
EICBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EIDUnassigned Prefix
EIEBlue Cross Blue Shield of South Carolina800-868-2510
EIFUnassigned Prefix
EIHUnassigned Prefix
EIJAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EIKExcellus Blue Cross Blue Shield of New York800-920-8889
800-662-1220 - Blue Option Plus
800-724-1675 - Dental
EILAnthem Blue Cross Blue Shield of Colorado877-833-5742 - HMO, Anthem BCBS PPO/Indemnity Plans
800-827-6422 - HMO Guest mebmership or Away from Home Care
866-438-9969 - Medicare Supplement Plans

Anthem Associates and Retirees
877-833-5742
800-433-5447
800-234-0111

Anthem Dental
800-231-2583
800-627-0004
888-209-7852

Anthem Vision
800-231-2583
866-723-0515

800-433-5447 - National Par Accounts

888-817-3717 - Blue Card
800-676-2583 - Eligibility
EIMUnassigned Prefix
EINUnassigned Prefix
EIOBlue Cross Blue Shield of Alabama800-760-6852
EIPAnthem Central Region (OH, IN, KY)
EIQPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EIRHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
EISUnassigned Prefix
EITCarefirst Administrators866-945-9839
EIUBlue Cross Blue Shield of Illinois800-972-8088
EIVUnassigned Prefix
EIWBlue Cross Blue Shield of Michigan800-344-8525
EIYBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EIZIndependence Blue Cross800-275-2583 - Key Stone health Plan/Personal choice PPO
215-241-2365 - Key Stone 65
215-561-4877 - Personal Choice 65
888-926-1212 - Medigap
EJAAnthem Central Region (OH, IN, KY)
EJBUnassigned Prefix
EJCBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EJDAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EJEBlue Cross Blue Shield of Michigan800-344-8525
EJFUnassigned Prefix
EJGAnthem
EJHHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
EJIBlue Cross Blue Shield of Michigan800-344-8525
EJJAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EJKAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EJLBlue Cross Blue Shield of Mississippi800-257-5825
EJMAnthem Central Region (OH, IN, KY)
EJNAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EJPBlue Cross Blue Shield of Minnesota800-262-0820
EJQAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EJRHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
EJTBlue Cross Blue Shield of Illinois800-972-8088
EJUAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EJVAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EJWBlue Cross Blue Shield of Michigan800-344-8525
EJXUnassigned Prefix
EJYBlue Cross Blue Shield of ArizonaTucson
800-752-0193
520-745-1883

Phoenix
602-864-4400
800-232-2345

Flagstaff
800-423-6484
928-526-0232
EKAUnassigned Prefix
EKBUnassigned Prefix
EKDUnassigned Prefix
EKEBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EKFUnassigned Prefix
EKGUnassigned Prefix
EKHUnassigned Prefix
EKIUnassigned Prefix
EKJUnassigned Prefix
EKKUnassigned Prefix
EKLUnassigned Prefix
EKMUnassigned Prefix
EKNPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EKOUnassigned Prefix
EKPUnassigned Prefix
EKQUnassigned Prefix
EKRCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EKSHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
EKUUnassigned Prefix
EKVUnassigned Prefix
EKWUnassigned Prefix
EKXWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EKYAnthem Central Region (OH, IN, KY)
EKZCarefirst Blue Cross Blue Shield of Maryland800-248-8410
ELABlue Cross Blue Shield of Minnesota800-262-0820
ELBBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
ELCCarefirst Administrators866-945-9839
ELDAnthem
ELEBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
ELFAnthem Central Region (OH, IN, KY)
ELGBlue Cross Blue Shield of Minnesota800-262-0820
ELHAnthem Taft Hartley National Account888-287-0032
ELJUnassigned Prefix
ELKWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
ELLAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
ELMUnassigned Prefix
ELNUnassigned Prefix
ELOBlue Cross Blue Shield of South Carolina800-868-2510
ELPBlue Cross Blue Shield of Minnesota800-262-0820
ELQUnassigned Prefix
ELRBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
ELSUnassigned Prefix
ELTBlue Cross Blue Shield of Illinois800-972-8088
ELUAnthem Central Region (OH, IN, KY)
ELVBlue Cross Blue Shield of South Carolina800-868-2510
ELWUnassigned Prefix
ELXWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
ELYAnthem Central Region (OH, IN, KY)
EMABlue Cross Blue Shield of South Carolina800-868-2510
EMBAnthem
EMDUnassigned Prefix
EMEWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EMFBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EMGBlue Cross Blue Shield of Illinois800-972-8088
EMHUnassigned Prefix
EMIAnthem Central Region (OH, IN, KY)
EMJAnthem
EMKPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EMLCarefirst Administrators866-945-9839
EMMUnassigned Prefix
EMNHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
EMPBlue Cross Blue Shield of Illinois800-972-8088
EMQBlue Cross Blue Shield of Alabama800-760-6852
EMRBlue Cross Blue Shield of Alabama800-760-6852
EMSBlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
EMTAnthem
EMUCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EMVBlue Cross Blue Shield of Alabama800-760-6852
EMWBlue Cross Blue Shield of Michigan800-344-8525
EMXBlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
EMYPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EMZBlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
ENAAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
ENBBlue Cross Blue Shield of Florida800-727-2227
ENCUnassigned Prefix
ENDBlue Cross Blue Shield of Oklahoma800-496-5774
ENFBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
ENGWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
ENHAnthem Blue Cross Blue Shield of Colorado877-833-5742 - HMO, Anthem BCBS PPO/Indemnity Plans
800-827-6422 - HMO Guest mebmership or Away from Home Care
866-438-9969 - Medicare Supplement Plans

Anthem Associates and Retirees
877-833-5742
800-433-5447
800-234-0111

Anthem Dental
800-231-2583
800-627-0004
888-209-7852

Anthem Vision
800-231-2583
866-723-0515

800-433-5447 - National Par Accounts

888-817-3717 - Blue Card
800-676-2583 - Eligibility
ENIBlue Cross Blue Shield of Minnesota800-262-0820
ENJBlue Cross Blue Shield of Minnesota800-262-0820
ENKBlue Cross of Idaho866-482-2250
ENLBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
ENMUnassigned Prefix
ENNBlue Cross Blue Shield of South Carolina800-868-2510
ENOAnthem
ENPBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
ENQBlue Cross Blue Shield of New Mexico888-349-3706
ENRBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
ENSUnassigned Prefix
ENTBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
ENUBlue Cross Blue Shield of Alabama800-760-6852
ENVUnassigned Prefix
ENWBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
ENXBlue Cross of Idaho866-482-2250
ENYAnthem Central Region (OH, IN, KY)
ENZBlue Cross Blue Shield of Illinois800-972-8088
EOBUnassigned Prefix
EOCUnassigned Prefix
EOEBlue Cross of Idaho866-482-2250
EOFCapital Blue Cross866-688-2242
EOGAnthem Central Region (OH, IN, KY)
EOHAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EOKWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EOLAnthem Central Region (OH, IN, KY)
EORAnthem Central Region (OH, IN, KY)
EOUWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EOVUnassigned Prefix
EOWAnthem Blue Cross Blue Shield of Colorado877-833-5742 - HMO, Anthem BCBS PPO/Indemnity Plans
800-827-6422 - HMO Guest mebmership or Away from Home Care
866-438-9969 - Medicare Supplement Plans

Anthem Associates and Retirees
877-833-5742
800-433-5447
800-234-0111

Anthem Dental
800-231-2583
800-627-0004
888-209-7852

Anthem Vision
800-231-2583
866-723-0515

800-433-5447 - National Par Accounts

888-817-3717 - Blue Card
800-676-2583 - Eligibility
EOXPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EOYBlue Cross Blue Shield of South Carolina800-868-2510
EPAAnthem
EPBBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EPCUnassigned Prefix
EPDBlue Cross Blue Shield of Michigan800-344-8525
EPEUnassigned Prefix
EPFCarefirst Administrators866-945-9839
EPGUnassigned Prefix
EPIUnassigned Prefix
EPJUnassigned Prefix
EPKUnassigned Prefix
EPMBlue Shield of Northeastern New York800-444-4552
800-429-9886 - Blue Card
EPNBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EPOUnassigned Prefix
EPPEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
EPQCapital Blue Cross866-688-2242
EPRUnassigned Prefix
EPSUnassigned Prefix
EPTBlue Cross Blue Shield of Alabama800-760-6852
EPVUnassigned Prefix
EPWAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EPYUnassigned Prefix
EQACarefirst Blue Cross Blue Shield of Maryland800-248-8410
EQBUnassigned Prefix
EQCUnassigned Prefix
EQDBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
EQEUnassigned Prefix
EQFUnassigned Prefix
EQGBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
EQHBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
EQJIndependence Blue Cross800-275-2583 - Key Stone health Plan/Personal choice PPO
215-241-2365 - Key Stone 65
215-561-4877 - Personal Choice 65
888-926-1212 - Medigap
EQKAnthem
EQNUnassigned Prefix
EQPEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
EQQBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
EQRBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
EQSUnassigned Prefix
EQTAnthem Central Region (OH, IN, KY)
EQUBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EQVUnassigned Prefix
EQXUnassigned Prefix
EQYUnassigned Prefix
EQZBlue Cross Blue Shield of Minnesota800-262-0820
ERABlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
ERBPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
ERDAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EREPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
ERFCarefirst Blue Cross Blue Shield of Maryland800-248-8410
ERGBlue Cross Blue Shield of Alabama800-760-6852
ERHBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
ERIPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
ERJBlue Cross Blue Shield of South Carolina800-868-2510
ERKBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
ERLUnassigned Prefix
ERMBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
ERNAnthem
EROUnassigned Prefix
ERPCapital Blue Cross866-688-2242
ERQAnthem Central Region (OH, IN, KY)
ERRUnassigned Prefix
ERSUnassigned Prefix
ERTWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
ERUCarefirst Blue Cross Blue Shield of Maryland800-248-8410
ERVBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
ERWWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
ERXUnassigned Prefix
ERYBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
ERZAnthem
ESAWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
ESBBlue Cross Blue Shield of Michigan800-344-8525
ESCUnassigned Prefix
ESDUnassigned Prefix
ESEAnthem Central Region (OH, IN, KY)
ESFUnassigned Prefix
ESGBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
ESHCarefirst Blue Cross Blue Shield of Maryland800-248-8410
ESICapital Blue Cross866-688-2242
ESJCapital Blue Cross866-688-2242
ESKWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
ESLUnassigned Prefix
ESMUnassigned Prefix
ESNAnthem Central Region (OH, IN, KY)
ESPAnthem
ESQUnassigned Prefix
ESRUnassigned Prefix
ESSUnassigned Prefix
ESTUnassigned Prefix
ESUUnassigned Prefix
ESVBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
ESWBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
ESXWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
ESYBlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
ESZUnassigned Prefix
ETABlue Cross Blue Shield of Illinois800-972-8088
ETBBlue Cross Blue Shield of Minnesota800-262-0820
ETCUnassigned Prefix
ETDAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
ETEPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
ETFAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
ETGBlue Cross Blue Shield of Illinois800-972-8088
ETHBlue Cross Blue Shield of Illinois800-972-8088
ETJAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
ETKAnthem Central Region (OH, IN, KY)
ETLBlue Shield of Northeastern New York800-444-4552
800-429-9886 - Blue Card
ETMHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
ETNUnassigned Prefix
ETOAnthem Central Region (OH, IN, KY)
ETPAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
ETQBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
ETREmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
ETSUnassigned Prefix
ETUBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
ETVUnassigned Prefix
ETWCarefirst Blue Cross Blue Shield of Maryland800-248-8410
ETXUnassigned Prefix
ETYAnthem Central Region (OH, IN, KY)
ETZUnassigned Prefix
EUAAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EUBAnthem
EUCAnthem Central Region (OH, IN, KY)
EUDBlue Cross Blue Shield of South Carolina800-868-2510
EUEUnassigned Prefix
EUFUnassigned Prefix
EUGRegence Blue Shield of Washington866-227-0913
EUHBlue Cross Blue Shield of Illinois800-972-8088
EUJWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EUKBlue Cross Blue Shield of Illinois800-972-8088
EULAnthem Central Region (OH, IN, KY)
EUMUnassigned Prefix
EUNBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EUPBlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
EUQAnthem
EURBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
EUSBlue Cross Blue Shield of Florida800-727-2227
EUTUnassigned Prefix
EUUBlue Cross Blue Shield of Florida800-727-2227
EUVUnassigned Prefix
EUWUnassigned Prefix
EUXCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EUYBlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
EUZCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EVAWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EVBBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
EVCUnassigned Prefix
EVDBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EVFBlue Cross Blue Shield of Alabama800-760-6852
EVGUnassigned Prefix
EVHBlue Cross Blue Shield of Alabama800-760-6852
EVIUnassigned Prefix
EVJBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
EVKWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EVLBlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
EVMUnassigned Prefix
EVNRegence Blue Cross Blue Shield of Oregon866-227-0913
EVOUnassigned Prefix
EVPBlue Cross Blue Shield of South Carolina800-868-2510
EVQAnthem
EVRAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EVSBlue Cross Blue Shield of South Carolina800-868-2510
EVTBlue Cross Blue Shield of Vermont888-222-9206
800-395-3389 - Blue Card
EVUBlue Cross Blue Shield of South Carolina800-868-2510
EVVBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EVWBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
EVXBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
EVYAnthem
EVZCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EWAUnassigned Prefix
EWBAnthem Central Region (OH, IN, KY)
EWCCarefirst Administrators866-945-9839
EWDBlue Cross Blue Shield of Minnesota800-262-0820
EWEUnassigned Prefix
EWFEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
EWGUnassigned Prefix
EWHWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EWIUnassigned Prefix
EWJAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EWKUnassigned Prefix
EWLUnassigned Prefix
EWMUnassigned Prefix
EWNUnassigned Prefix
EWPUnassigned Prefix
EWQAnthem Central Region (OH, IN, KY)
EWRUnassigned Prefix
EWTBlue Cross Blue Shield of Georgia855-295-5840

800-676-2583 - Blue Card Eligibility
800-282-2473 - Facility Claims
800-535-8291 -Guest Membership or HMO Away from Home Care
EWUAnthem Central Region (OH, IN, KY)
EWVAnthem Blue Cross Blue Shield of Virginia800-533-1120

855-856-9286 - Anthem Affordable Care Act
800-901-0020 - Anthem Medicare or Medicaid dual eligible program
888-290-9160 - Anthem Medicare Advantage
800-676-2583 - Blue Card
EWWAnthem Central Region (OH, IN, KY)
EWXBlue Cross Blue Shield of ArizonaTucson
800-752-0193
520-745-1883

Phoenix
602-864-4400
800-232-2345

Flagstaff
800-423-6484
928-526-0232
EWYUnassigned Prefix
EWZUnassigned Prefix
EXAAnthem Central Region (OH, IN, KY)
EXBUnassigned Prefix
EXCAnthem Central Region (OH, IN, KY)
EXDPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EXEAnthem Blue Cross Blue Shield of Colorado877-833-5742 - HMO, Anthem BCBS PPO/Indemnity Plans
800-827-6422 - HMO Guest mebmership or Away from Home Care
866-438-9969 - Medicare Supplement Plans

Anthem Associates and Retirees
877-833-5742
800-433-5447
800-234-0111

Anthem Dental
800-231-2583
800-627-0004
888-209-7852

Anthem Vision
800-231-2583
866-723-0515

800-433-5447 - National Par Accounts

888-817-3717 - Blue Card
800-676-2583 - Eligibility
EXGBlue Cross Blue Shield of Minnesota800-262-0820
EXHAnthem
EXIUnassigned Prefix
EXJEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
EXKAnthem
EXLEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
EXMUnassigned Prefix
EXNBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EXOBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
EXPPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EXQAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EXRUnassigned Prefix
EXSBlue Cross Blue Shield of Illinois800-972-8088
EXTUnassigned Prefix
EXUUnassigned Prefix
EXVBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EXWAnthem
EXXUnassigned Prefix
EXYUnassigned Prefix
EXZPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EYAUnassigned Prefix
EYBUnassigned Prefix
EYCHorizon Blue Cross Blue Shield of New Jersey800-355-2583
EYDUnassigned Prefix
EYEWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EYFWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EYGUnassigned Prefix
EYHAnthem
EYJUnassigned Prefix
EYKUnassigned Prefix
EYLUnassigned Prefix
EYMWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EYNBlue Cross Blue Shield of Minnesota800-262-0820
EYOUnassigned Prefix
EYPWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims
EYQAnthem Central Region (OH, IN, KY)
EYRBlue Cross Blue Shield of Illinois800-972-8088
EYSBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
EYTHorizon Blue Cross Blue Shield of New Jersey800-355-2583
EYUAnthem Central Region (OH, IN, KY)
EYVBlue Cross of Idaho866-482-2250
EYWCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EYXAnthem Central Region (OH, IN, KY)
EYYCapital Blue Cross866-688-2242
EYZUnassigned Prefix
EZABlue Cross Blue Shield of Oklahoma800-496-5774
EZBUnassigned Prefix
EZCBlue Cross Blue Shield of Texas800-451-0287
877-299-2377 - Blue Essentials
877-774-8591 - Blue Cross Medicare Advantage
855-462-1781 - Care Management Programs
EZDPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
EZEAnthem Central Region (OH, IN, KY)
EZFCapital Blue Cross866-688-2242
EZGUnassigned Prefix
EZHUnassigned Prefix
EZJAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EZKAnthem Blue Cross of California800-677-6669

800-444-2726 - National Accounts
866-700-2168 - Workers Compensation medical provider network

Senior Services Medicare Advantage
888-230-7338 - Blue Cross Senior HMO
877-811-3107 - Anthem Medicare PPO

800-333-3883 - Senior Services Medicare supplement

800-645-9785 - Meridian
EZLUnassigned Prefix
EZMUnassigned Prefix
EZNBlue Cross Blue Shield of South Carolina800-868-2510
EZPBlue Cross Blue Shield of Minnesota800-262-0820
EZQUnassigned Prefix
EZSCarefirst Blue Cross Blue Shield of Maryland800-248-8410
EZTUnassigned Prefix
EZUUnassigned Prefix
EZVAnthem Central Region (OH, IN, KY)
EZWBlue Cross Blue Shield of Louisiana800-495-2583
800-392-4076 - IVR
800-272-3029 - Blue Card
EZXBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
EZYBlue Cross Blue Shield of Alabama800-760-6852
EZZWellmark Blue Cross Blue ShieldIOWA State
800-524-9242
800-362-2218 - Out of State Claims

South Dakota State
800-774-3892
800-774-3892 - Out of State Claims

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