BCBS Alpha Prefix List from HAA to HZZ

BCBS Alpha Prefix ListBlue Cross Blue Shield CompaniesBCBS Phone Numbers
HAAHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HABHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HACHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HADCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HAEBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HAGAnthem 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
HAHAnthem
HAIUnassigned Prefix
HAJIndependence 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
HAKBlue Cross Blue Shield of Florida800-727-2227
HALBlue Cross Blue Shield of Minnesota800-262-0820
HAMHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HANUnassigned Prefix
HAOBlue Cross Blue Shield of Michigan800-344-8525
HAPBlue Cross Blue Shield of Oklahoma800-496-5774
HAQHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HARRegence Blue Shield of Idaho888-367-2117
HASBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HATAnthem
HAUAnthem Blue Cross Blue Shield of Nevada800-332-3842 or 877-833-5742
HMO, PPO, Medicare Supplement Plans
800-827-6422 - Guest mebership or Away from Home Care

Anthem associates and Retirees
800-392-6117
303-861-7799
800-234-0111

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

800-865-1044 - Anthem Employee Assistance Program

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

800-554-8008 - Blue Card
800-433-5447 - NASCO PAR
HAVBlue Cross Blue Shield of Illinois800-972-8088
HAWBlue Cross Blue Shield of Michigan800-344-8525
HAXHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HAYBlue 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
HAZHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HBAUnassigned Prefix
HBBBlue Cross Blue Shield of Illinois800-972-8088
HBCHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HBDHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HBEUnassigned Prefix
HBFBlue 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
HBGCarefirst Administrators866-945-9839
HBHHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HBIAnthem Central Region (OH, IN, KY)
HBJBlue Cross Blue Shield of Arkansas Blue Advantage800-827-4814
501-378-2307

800-451-7302 - Pre Certification
HBKHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HBLAnthem Central Region (OH, IN, KY)
HBMHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HBNBlue 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
HBPBlue Cross Blue Shield of Minnesota800-262-0820
HBRBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HBSBlue Cross Blue Shield of Arkansas - Health Advantage800-827-4814
501-378-2307

800-451-7302 - Pre Certification
HBTBlue 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
HBUBlue 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
HBVAnthem 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
HBWBlue Cross Blue Shield of North Carolina800-446-8053
HBXHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HBYHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HBZUnassigned Prefix
HCABlue Cross Blue Shield of Minnesota800-262-0820
HCBBlue 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
HCCCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HCDHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HCEBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
HCFCarefirst Administrators866-945-9839
HCGWellmark 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
HCHCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HCIUnassigned Prefix
HCJBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
HCKCarefirst Administrators866-945-9839
HCLBlue Cross Blue Shield of Illinois800-972-8088
HCMWellmark 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
HCNBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HCOHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HCPUnassigned Prefix
HCQAnthem Central Region (OH, IN, KY)
HCRBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
HCSRegence Blue Cross Blue Shield of Oregon866-227-0913
HCTHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HCUBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
HCVWellmark 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
HCWHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HCXUnassigned Prefix
HCYAnthem
HCZAnthem 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
HDARegence Blue Cross Blue Shield of Oregon866-227-0913
HDBAnthem 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
HDCUnassigned Prefix
HDDBlue Cross Blue Shield of Minnesota800-262-0820
HDEBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
HDGBlue Cross Blue Shield of Mississippi800-257-5825
HDHWellmark 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
HDIBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
HDJAnthem 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
HDKBlue Cross Blue Shield of South Carolina800-868-2510
HDLAnthem 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
HDMBlue Cross Blue Shield of South Carolina800-868-2510
HDNUnassigned Prefix
HDOUnassigned Prefix
HDPAnthem 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
HDQAnthem 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
HDRBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
HDSAnthem 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
HDTAnthem 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
HDUAnthem 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
HDVAnthem
HDWAnthem 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
HDXBlue Cross Blue Shield of South Carolina800-868-2510
HDYAnthem 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
HDZBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
HEAAnthem 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
HEBBlue 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
HECUnassigned Prefix
HEDHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HEEBlue Cross Blue Shield of Illinois800-972-8088
HEFHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HEGUnassigned Prefix
HEHBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
HEIBlue Cross Blue Shield of Minnesota800-262-0820
HEJBlue Cross Blue Shield of South Carolina800-868-2510
HEKBlue Cross Blue Shield of Michigan800-344-8525
HELBlue 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
HEMUnassigned Prefix
HENHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HEOAnthem 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
HEPUnassigned Prefix
HEQBlue Cross Blue Shield of Illinois800-972-8088
HERCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HESBlue 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
HETUnassigned Prefix
HEUBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HEVWellmark 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
HEWAnthem Central Region (OH, IN, KY)
HEXUnassigned Prefix
HEYBlue Cross Blue Shield of Illinois800-972-8088
HEZBlue Cross Blue Shield of Illinois800-972-8088
HFABlue Cross Blue Shield of Illinois800-972-8088
HFBAnthem
HFCUnassigned Prefix
HFDBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
HFEUnassigned Prefix
HFFAnthem 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
HFGAnthem Central Region (OH, IN, KY)
HFHHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HFIUnassigned Prefix
HFJUnassigned Prefix
HFKCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HFLRegence Blue Cross Blue Shield of Washington866-227-0913
HFMHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HFNBlue Cross Blue Shield of Minnesota800-262-0820
HFOUnassigned Prefix
HFPBlue Cross Blue Shield of Hawaii800-790-4672
HFRHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HFSAnthem 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
HFTRegence Blue Cross Blue Shield of Washington866-227-0913
HFVBlue 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
HFWHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HFXBlue Cross Blue Shield of Minnesota800-262-0820
HFYBlue 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
HFZAnthem Central Region (OH, IN, KY)
HGABlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HGBCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HGCAnthem
HGDBlue 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
HGEBlue Cross Blue Shield of Minnesota800-262-0820
HGFUnassigned Prefix
HGGWellmark 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
HGHCapital Blue Cross866-688-2242
HGJCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HGKUnassigned Prefix
HGNUnassigned Prefix
HGOUnassigned Prefix
HGPWellmark 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
HGQUnassigned Prefix
HGRBlue Cross Blue Shield of Alabama800-760-6852
HGSHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HGTCarefirst Administrators866-945-9839
HGUAnthem
HGVUnassigned Prefix
HGWAnthem 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
HGXHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HGYCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HGZHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HHAUnassigned Prefix
HHBEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
HHCAnthem Central Region (OH, IN, KY)
HHDUnassigned Prefix
HHEBlue Cross Blue Shield of South Carolina800-868-2510
HHFBlue Cross Blue Shield of South Carolina800-868-2510
HHGAnthem
HHHUnassigned Prefix
HHIWellmark 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
HHJBlue Cross Blue Shield of Michigan800-344-8525
HHKBlue 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
HHLBlue Cross Blue Shield of Michigan800-344-8525
HHMBlue Cross Blue Shield of South Carolina800-868-2510
HHNUnassigned Prefix
HHOWellmark 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
HHPHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HHQWellmark 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
HHRAnthem 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
HHSBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
HHTAnthem
HHUUnassigned Prefix
HHVAnthem
HHWHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HHXCapital Blue Cross866-688-2242
HHYBlue Cross Blue Shield of Minnesota800-262-0820
HHZBlue Cross Blue Shield of South Carolina800-868-2510
HIAAnthem Central Region (OH, IN, KY)
HIBBlue Cross Blue Shield of Alabama800-760-6852
HICAnthem
HIDUnassigned Prefix
HIEUnassigned Prefix
HIFUnassigned Prefix
HIGUnassigned Prefix
HIHUnassigned Prefix
HIIBlue Cross Blue Shield of Alabama800-760-6852
HIJWellmark 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
HILBlue Cross Blue Shield of South Carolina800-868-2510
HIMHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HIOUnassigned Prefix
HIPUnassigned Prefix
HIQBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
HIRBlue Cross Blue Shield of Minnesota800-262-0820
HISBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
HIUUnassigned Prefix
HIVUnassigned Prefix
HIWUnassigned Prefix
HIXBlue Cross Blue Shield of South Carolina800-868-2510
HIYUnassigned Prefix
HJAAnthem 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
HJBAnthem Central Region (OH, IN, KY)
HJCBlue Cross Blue Shield of Michigan800-344-8525
HJDUnassigned Prefix
HJEBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
HJFAnthem 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
HJGHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HJHUnassigned Prefix
HJIBlue Cross Blue Shield of Michigan800-344-8525
HJJBlue 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
HJKBlue 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
HJLUnassigned Prefix
HJMUnassigned Prefix
HJNHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HJPBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
HJQBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
HJRHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HJSCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HJTUnassigned Prefix
HJUUnassigned Prefix
HJVUnassigned Prefix
HJWAnthem
HJXHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HJYBlue Cross Blue Shield of Michigan800-344-8525
HJZUnassigned Prefix
HKACarefirst Blue Cross Blue Shield of Maryland800-248-8410
HKBAnthem Virginia800-533-1120
HKCWellmark 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
HKDBlue Cross Blue Shield of Michigan800-344-8525
HKEUnassigned Prefix
HKFHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HKGUnassigned Prefix
HKHBlue Cross Blue Shield of Alabama800-760-6852
HKIBlue Cross Blue Shield of Michigan800-344-8525
HKJCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HKKUnassigned Prefix
HKLBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HKMBlue 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
HKNCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HKOBlue Cross Blue Shield of Vermont888-222-9206
800-395-3389 - Blue Card
HKPBlue Cross Blue Shield of Michigan800-344-8525
HKQAnthem Virginia800-533-1120
HKRUnassigned Prefix
HKSRegence Blue Shield of Washington866-227-0913
HKTWellmark 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
HKUBlue Cross Blue Shield of Minnesota800-262-0820
HKVUnassigned Prefix
HKWCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HKXAnthem Central Region (OH, IN, KY)
HKYUnassigned Prefix
HKZIndependence 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
HLAAnthem
HLBUnassigned Prefix
HLCPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HLDPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HLEBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
HLFAnthem Central Region (OH, IN, KY)
HLGAnthem
HLHBlue 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
HLIUnassigned Prefix
HLKAnthem Central Region (OH, IN, KY)
HLLAnthem Central Region (OH, IN, KY)
HLMHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HLNBlue Cross Blue Shield of Illinois800-972-8088
HLOUnassigned Prefix
HLPWellmark 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
HLQUnassigned Prefix
HLRHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HLSBlue Cross Blue Shield of Alabama800-760-6852
HLTUnassigned Prefix
HLUUnassigned Prefix
HLVBlue 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
HLWAnthem
HLXBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HLYBlue 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
HLZAnthem Central Region (OH, IN, KY)
HMABlue Cross Blue Shield of South Carolina800-868-2510
HMBHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HMCBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HMDBlue Cross Blue Shield of Alabama800-760-6852
HMEBlue 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
HMFBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
HMGUnassigned Prefix
HMHAnthem
HMIBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HMJCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HMKBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
HMLBlue Cross Blue Shield of Alabama800-760-6852
HMMAnthem
HMNBlue Cross of Idaho866-482-2250
HMOUnassigned Prefix
HMPBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HMQBlue Cross Blue Shield of Minnesota800-262-0820
HMRExcellus Blue Cross Blue Shield of New York800-920-8889
800-662-1220 - Blue Option Plus
800-724-1675 - Dental
HMSUnassigned Prefix
HMTEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
HMUBlue Cross of Idaho866-482-2250
HMVEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
HMWUnassigned Prefix
HMXWellmark 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
HMYBlue Cross Blue Shield of South Carolina800-868-2510
HMZEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
HNABlue Cross Blue Shield of Alabama800-760-6852
HNBAnthem Central Region (OH, IN, KY)
HNCAnthem Central Region (OH, IN, KY)
HNDRegence Blue Cross Blue Shield of Oregon866-227-0913
HNEBlue Cross Blue Shield of South Carolina800-868-2510
HNFBlue 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
HNGUnassigned Prefix
HNHAnthem 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
HNIBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HNJHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HNKBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HNLUnassigned Prefix
HNMUnassigned Prefix
HNNUnassigned Prefix
HNOBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
HNPAnthem Central Region (OH, IN, KY)
HNQUnassigned Prefix
HNSAnthem 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
HNTBlue 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
HNURegence Blue Cross Blue Shield of Utah866-227-0913
HNVAnthem Central Region (OH, IN, KY)
HNWBlue 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
HNXBlue Cross Blue Shield of Michigan800-344-8525
HNYBlue Cross Blue Shield of Michigan800-344-8525
HNZBlue Cross Blue Shield of Michigan800-344-8525
HOABlue Cross Blue Shield of Michigan800-344-8525
HOBBlue Cross Blue Shield of Mississippi800-257-5825
HOEBlue Cross Blue Shield of South Carolina800-868-2510
HOFAnthem Central Region (OH, IN, KY)
HOGUnassigned Prefix
HOHCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HOJBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HOKCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HOLBlue Cross Blue Shield of South Carolina800-868-2510
HOMBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
HONWellmark 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
HOOCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HOPPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HOQUnassigned Prefix
HORUnassigned Prefix
HOSBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HOUAnthem Central Region (OH, IN, KY)
HOVUnassigned Prefix
HOWBlue Cross Blue Shield of Alabama800-760-6852
HOXUnassigned Prefix
HOYCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HOZCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HPAHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HPBAnthem
HPCBlue Cross Blue Shield of South Carolina800-868-2510
HPDBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HPEAnthem 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
HPFHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HPGBlue Cross Blue Shield of South Carolina800-868-2510
HPHUnassigned Prefix
HPIUnassigned Prefix
HPJBlue Cross Blue Shield of Michigan800-344-8525
HPKUnassigned Prefix
HPLAnthem 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
HPMBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
HPNUnassigned Prefix
HPOBlue Cross Blue Shield of Illinois800-972-8088
HPPBlue Cross Blue Shield of Illinois800-972-8088
HPQUnassigned Prefix
HPRHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HPSUnassigned Prefix
HPTBlue Cross Blue Shield of Oklahoma800-496-5774
HPUBlue Cross Blue Shield of Illinois800-972-8088
HPVUnassigned Prefix
HPWCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HPXBlue Cross Blue Shield of Alabama800-760-6852
HPYEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
HPZBlue Cross Blue Shield of Florida800-727-2227
HQAAnthem 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
HQBUnassigned Prefix
HQCUnassigned Prefix
HQDWellmark 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
HQEAnthem
HQGBlue 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
HQHBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
HQIUnassigned Prefix
HQJUnassigned Prefix
HQKAnthem
HQLUnassigned Prefix
HQMHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HQOBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
HQPUnassigned Prefix
HQRBlue Shield of Northeastern New York800-444-4552
800-429-9886 - Blue Card
HQSBlue Shield of Northeastern New York800-444-4552
800-429-9886 - Blue Card
HQTBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
HQUBlue Cross Blue Shield of Michigan800-344-8525
HQVUnassigned Prefix
HQWRegence Blue Cross Blue Shield of Utah866-227-0913
HQXBlue Shield of Northeastern New York800-444-4552
800-429-9886 - Blue Card
HQYBlue Cross Blue Shield of Illinois800-972-8088
HQZBlue Cross Blue Shield of Minnesota800-262-0820
HRABlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
HRBHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HRCCapital Blue Cross866-688-2242
HRDUnassigned Prefix
HREBlue Cross Blue Shield of Illinois800-972-8088
HRFHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HRGUnassigned Prefix
HRHAnthem 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
HRJAnthem 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
HRKPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HRLBlue Cross Blue Shield of Minnesota800-262-0820
HRMHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HRNPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HROCapital Blue Cross866-688-2242
HRPCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HRQBlue Cross Blue Shield of Minnesota800-262-0820
HRRUnassigned Prefix
HRSPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HRTHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HRUBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
HRVUnassigned Prefix
HRWBlue Cross Blue Shield of Illinois800-972-8088
HRXAnthem
HRYBlue Cross Blue Shield of Alabama800-760-6852
HRZRegence Blue Cross Blue Shield of Oregon866-227-0913
HSAHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HSBBlue 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
HSCPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HSDHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HSEHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HSFHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HSGHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HSHHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HSIHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HSJHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HSKBlue Cross Blue Shield of Illinois800-972-8088
HSLHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HSMBlue Cross Blue Shield of Illinois800-972-8088
HSNHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HSOBlue Cross Blue Shield of Michigan800-344-8525
HSPUnassigned Prefix
HSQHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HSRHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HSSBlue Cross Blue Shield of Minnesota800-262-0820
HSTBlue 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
HSUHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HSVBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
HSWUnassigned Prefix
HSXBlue Cross Blue Shield of Michigan800-344-8525
HSYUnassigned Prefix
HSZBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HTAEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
HTBBlue Cross Blue Shield of Minnesota800-262-0820
HTCUnassigned Prefix
HTDUnassigned Prefix
HTEBlue Cross Blue Shield of Illinois800-972-8088
HTFAnthem Central Region (OH, IN, KY)
HTHPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HTIBlue Cross of Idaho866-482-2250
HTJBlue Cross Blue Shield of Illinois800-972-8088
HTKHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HTLBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
HTMHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HTNUnassigned Prefix
HTPUnassigned Prefix
HTQAnthem 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
HTRBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
HTSPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HTTBlue 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
HTUBlue Cross Blue Shield of South Carolina800-868-2510
HTVBlue 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
HTWAnthem 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
HTXBlue Cross Blue Shield of South Carolina800-868-2510
HTYUnassigned Prefix
HTZBlue Cross Blue Shield of Illinois800-972-8088
HUAUnassigned Prefix
HUBHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HUCBlue Cross Blue Shield of Michigan800-344-8525
HUDAnthem
HUEAnthem Central Region (OH, IN, KY)
HUFHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HUGUnassigned Prefix
HUHUnassigned Prefix
HUJBlue Cross Blue Shield of South Carolina800-868-2510
HUKCarefirst Blue Cross Blue Shield of Maryland800-248-8410
HULPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HUMHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HUNWellmark 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
HUOExcellus Blue Cross Blue Shield of New York800-920-8889
800-662-1220 - Blue Option Plus
800-724-1675 - Dental
HUPBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
HUQUnassigned Prefix
HURUnassigned Prefix
HUSBlue Cross Blue Shield of Michigan800-344-8525
HUTBlue Cross Blue Shield of Michigan800-344-8525
HUUBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
HUVUnassigned Prefix
HUWAnthem Central Region (OH, IN, KY)
HUXUnassigned Prefix
HUYBlue Cross Blue Shield of Alabama800-760-6852
HUZUnassigned Prefix
HVABlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HVBBlue Cross Blue Shield of Minnesota800-262-0820
HVCUnassigned Prefix
HVDHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HVFBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HVGAnthem
HVHBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
HVJHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HVLExcellus Blue Cross Blue Shield of New York800-920-8889
800-662-1220 - Blue Option Plus
800-724-1675 - Dental
HVNAnthem Central Region (OH, IN, KY)
HVPBlue Cross Blue Shield of Michigan800-344-8525
HVQUnassigned Prefix
HVUCarefirst Administrators866-945-9839
HVVBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
HVWAnthem
HVXAnthem
HVYBlue Cross Blue Shield of South Carolina800-868-2510
HVZBlue 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
HWAHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HWBHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HWCAnthem 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
HWDAnthem 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
HWEHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HWFUnassigned Prefix
HWGWellmark 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
HWHAnthem 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
HWIWellmark 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
HWJUnassigned Prefix
HWKAnthem Central Region (OH, IN, KY)
HWLAnthem
HWMBlue Cross of Idaho866-482-2250
HWNCarefirst Administrators866-945-9839
HWOCarefirst Administrators866-945-9839
HWPAnthem Central Region (OH, IN, KY)
HWQUnassigned Prefix
HWRBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HWSRegence Blue Cross Blue Shield of Utah866-227-0913
HWTUnassigned Prefix
HWUUnassigned Prefix
HWVUnassigned Prefix
HWWHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HWXUnassigned Prefix
HWYUnassigned Prefix
HWZUnassigned Prefix
HXABlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
HXBUnassigned Prefix
HXCUnassigned Prefix
HXDUnassigned Prefix
HXEUnassigned Prefix
HXFUnassigned Prefix
HXGBlue 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
HXHAnthem Central Region (OH, IN, KY)
HXIUnassigned Prefix
HXJAnthem Central Region (OH, IN, KY)
HXKUnassigned Prefix
HXLAnthem Central Region (OH, IN, KY)
HXMAnthem 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
HXNBlue Cross Blue Shield of Oklahoma800-496-5774
HXOBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
HXPWellmark 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
HXQBlue Cross Blue Shield of Alabama800-760-6852
HXRPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HXSHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HXTIndependence 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
HXUAnthem Central Region (OH, IN, KY)
HXVUnassigned Prefix
HXWAnthem 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
HXXCarefirst Administrators866-945-9839
HXYUnassigned Prefix
HXZUnassigned Prefix
HYAPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HYBHorizon Blue Cross Blue Shield of New Jersey800-355-2583
HYCBlue Cross Blue Shield of Oklahoma800-496-5774
HYDUnassigned Prefix
HYEUnassigned Prefix
HYFBlue 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
HYGBlue Cross Blue Shield of Michigan800-344-8525
HYHBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
HYIWellmark 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
HYJBlue Cross Blue Shield of Illinois800-972-8088
HYKBlue Cross Blue Shield of Illinois800-972-8088
HYLUnassigned Prefix
HYMUnassigned Prefix
HYNBlue Cross Blue Shield of Alabama800-760-6852
HYOUnassigned Prefix
HYPBlue 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
HYQUnassigned Prefix
HYRHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HYSAnthem
HYTBlue Cross Blue Shield of Illinois800-972-8088
HYUAnthem 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
HYVWellmark 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
HYWBlue Cross Blue Shield of Illinois800-972-8088
HYXWellmark 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
HYYBlue Cross Blue Shield of North Carolina800-446-8053
HYZUnassigned Prefix
HZABlue 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
HZBBlue Cross Blue Shield of Florida800-727-2227
HZCUnassigned Prefix
HZDBlue Cross Blue Shield of Illinois800-972-8088
HZFUnassigned Prefix
HZGAnthem Central Region (OH, IN, KY)
HZHWellmark 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
HZIBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
HZJUnassigned Prefix
HZKBlue Cross Blue Shield of Illinois800-972-8088
HZLUnassigned Prefix
HZMBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
HZNUnassigned Prefix
HZOUnassigned Prefix
HZPAnthem Central Region (OH, IN, KY)
HZQUnassigned Prefix
HZRPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HZSUnassigned Prefix
HZTHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
HZUPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
HZVAnthem 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
HZWUnassigned Prefix
HZXBlue Cross Blue Shield of Michigan800-344-8525
HZYBlue 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
HZZUnassigned Prefix

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