BCBS Alpha Prefix List from KAA to KZZ

BCBS Alpha Prefix ListBlue Cross Blue Shield CompaniesBCBS Phone Numbers
KAAAnthem Central Region (OH, IN, KY)
KABWellmark 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
KACUnassigned Prefix
KADBlue Cross Blue Shield of Michigan800-344-8525
KAEBlue Cross Blue Shield of Illinois800-972-8088
KAFAnthem 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
KAGUnassigned Prefix
KAHAnthem Central Region (OH, IN, KY)
KAIUnassigned Prefix
KAJBlue Cross Blue Shield of Louisiana800-495-2583
800-392-4076 - IVR
800-272-3029 - Blue Card
KAKBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
KALBlue Cross Blue Shield of Alabama800-760-6852
KAMUnassigned Prefix
KANAnthem
KAPUnassigned Prefix
KAQBlue Cross Blue Shield of Michigan800-344-8525
KARAnthem
KASAnthem 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
KATBlue Cross Blue Shield of Illinois800-972-8088
KAUBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
KAVUnassigned Prefix
KAWUnassigned Prefix
KAXAnthem 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
KAZBlue Cross Blue Shield of Illinois800-972-8088
KBAUnassigned Prefix
KBBUnassigned Prefix
KBCUnassigned Prefix
KBDBlue Cross Blue Shield of South Carolina800-868-2510
KBEBlue Cross Blue Shield of Vermont888-222-9206
800-395-3389 - Blue Card
KBFUnassigned Prefix
KBGUnassigned Prefix
KBHHorizon Blue Cross Blue Shield of New Jersey800-355-2583
KBICapital Blue Cross866-688-2242
KBJAnthem
KBKUnassigned Prefix
KBLAnthem Central Region (OH, IN, KY)
KBMBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
KBNAnthem
KBOUnassigned Prefix
KBPCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KBQCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KBRPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KBSAnthem Central Region (OH, IN, KY)
KBTWellmark 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
KBUBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KBVBlue 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
KBWAnthem Central Region (OH, IN, KY)
KBXAnthem
KBYUnassigned Prefix
KBZUnassigned Prefix
KCAWellmark 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
KCBUnassigned Prefix
KCCAnthem 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
KCDRegence Blue Cross Blue Shield of Washington866-227-0913
KCEUnassigned Prefix
KCFAnthem Central Region (OH, IN, KY)
KCGBlue Cross Blue Shield of Illinois800-972-8088
KCHUnassigned Prefix
KCJUnassigned Prefix
KCKAnthem Central Region (OH, IN, KY)
KCLBlue Cross Blue Shield of Minnesota800-262-0820
KCMHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KCNHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KCOBlue Cross Blue Shield of Michigan800-344-8525
KCPAnthem 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
KCQPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KCRAnthem
KCSWellmark 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
KCTRegence Blue Cross Blue Shield of Oregon866-227-0913
KCUBlue Cross Blue Shield of Michigan800-344-8525
KCVWellmark 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
KCWBlue Cross Blue Shield of Michigan800-344-8525
KCXBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KCYAnthem Central Region (OH, IN, KY)
KCZWellmark 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
KDABlue Cross Blue Shield of Michigan800-344-8525
KDBBlue Cross Blue Shield of Michigan800-344-8525
KDCBlue Cross Blue Shield of South Carolina800-868-2510
KDDBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
KDFBlue Cross Blue Shield of South Carolina800-868-2510
KDGBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
KDHAnthem Central Region (OH, IN, KY)
KDIBlue Cross of Idaho866-482-2250
KDJHorizon Blue Cross Blue Shield of New Jersey800-355-2583
KDKBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
KDLBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
KDMBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
KDNBlue Cross Blue Shield of Alabama800-760-6852
KDOUnassigned Prefix
KDPUnassigned Prefix
KDQUnassigned Prefix
KDRHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KDSCapital Blue Cross866-688-2242
KDTUnassigned Prefix
KDUBlue Cross Blue Shield of Vermont888-222-9206
800-395-3389 - Blue Card
KDVUnassigned Prefix
KDWUnassigned Prefix
KDXEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
KDYUnassigned Prefix
KDZBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KEAUnassigned Prefix
KEBAnthem 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
KEDBlue Cross Blue Shield of Illinois800-972-8088
KEEBlue Cross of Idaho866-482-2250
KEFAnthem Central Region (OH, IN, KY)
KEGUnassigned Prefix
KEHUnassigned Prefix
KEJUnassigned Prefix
KEKAnthem 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
KELBlue Cross Blue Shield of South Carolina800-868-2510
KEMBlue Cross Blue Shield of South Carolina800-868-2510
KENEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
KEOWellmark 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
KEPBlue Cross Blue Shield of Illinois800-972-8088
KEQHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KERRegence Blue Shield of Idaho888-367-2117
KESUnassigned Prefix
KETCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KEUUnassigned Prefix
KEVUnassigned Prefix
KEWBlue Cross Blue Shield of Michigan800-344-8525
KEXBlue Cross Blue Shield of Illinois800-972-8088
KEYUnassigned Prefix
KEZBlue Cross Blue Shield of Vermont888-222-9206
800-395-3389 - Blue Card
KFAUnassigned Prefix
KFBUnassigned Prefix
KFCUnassigned Prefix
KFDUnassigned Prefix
KFEAnthem
KFFUnassigned Prefix
KFGCarefirst Administrators866-945-9839
KFHBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
KFJAnthem Central Region (OH, IN, KY)
KFKBlue Cross Blue Shield of Alabama800-760-6852
KFLAnthem 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
KFMUnassigned Prefix
KFNUnassigned Prefix
KFRAnthem 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
KFSAnthem 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
KFTBlue Cross Blue Shield of Illinois800-972-8088
KFUAnthem Central Region (OH, IN, KY)
KFVAnthem Central Region (OH, IN, KY)
KFWAnthem 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
KFXUnassigned Prefix
KFYPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KFZBlue Cross Blue Shield of Minnesota800-262-0820
KGABlue Cross Blue Shield of Florida800-727-2227
KGCBlue Cross Blue Shield of Florida800-727-2227
KGDAnthem Central Region (OH, IN, KY)
KGEUnassigned Prefix
KGFUnassigned Prefix
KGGAnthem Central Region (OH, IN, KY)
KGHBlue Cross Blue Shield of Louisiana800-495-2583
800-392-4076 - IVR
800-272-3029 - Blue Card
KGICarefirst Administrators866-945-9839
KGJAnthem Central Region (OH, IN, KY)
KGKAnthem Central Region (OH, IN, KY)
KGLAnthem
KGMBlue 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
KGNBlue 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
KGOUnassigned Prefix
KGPCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KGQCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KGRAnthem Central Region (OH, IN, KY)
KGSBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
KGTAnthem
KGUUnassigned Prefix
KGVAnthem Central Region (OH, IN, KY)
KGXAnthem 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
KGYUnassigned Prefix
KGZUnassigned Prefix
KHAUnassigned Prefix
KHBBlue Cross Blue Shield of Alabama800-760-6852
KHCUnassigned Prefix
KHDWellmark 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
KHEUnassigned Prefix
KHFAnthem Central Region (OH, IN, KY)
KHGBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KHHBlue Cross Blue Shield of Alabama800-760-6852
KHIAnthem 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
KHJUnassigned Prefix
KHKAnthem 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
KHLUnassigned Prefix
KHMUnassigned Prefix
KHNBlue Cross Blue Shield of North Carolina800-446-8053
KHOUnassigned Prefix
KHPBlue Cross Blue Shield of Illinois800-972-8088
KHQCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KHRCapital Blue Cross866-688-2242
KHSPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KHTBlue Cross Blue Shield of Minnesota800-262-0820
KHUWellmark 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
KHVCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KHWAnthem 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
KHXAnthem Central Region (OH, IN, KY)
KHYAnthem Central Region (OH, IN, KY)
KHZWellmark 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
KIABlue 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
KIBBlue 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
KICWellmark 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
KIDBlue Cross Blue Shield of Alabama800-760-6852
KIEBlue 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
KIFBlue Cross Blue Shield of Alabama800-760-6852
KIGUnassigned Prefix
KIHUnassigned Prefix
KIJUnassigned Prefix
KIKBlue Cross Blue Shield of Illinois800-972-8088
KINRegence Blue Shield of Washington866-227-0913
KIPAnthem
KIRRegence Blue Cross Blue Shield of Washington866-227-0913
KISCapital Blue Cross866-688-2242
KITBlue Cross Blue Shield of Illinois800-972-8088
KIUBlue Cross Blue Shield of Alabama800-760-6852
KIVAnthem 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
KIWAnthem 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
KIXAnthem 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
KIZAnthem 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
KJABlue 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
KJBUnassigned Prefix
KJCAnthem 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
KJDBlue Cross Blue Shield of Alabama800-760-6852
KJEAnthem 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
KJFBlue Cross Blue Shield of Illinois800-972-8088
KJGBlue Cross Blue Shield of Illinois800-972-8088
KJHBlue Cross Blue Shield of Illinois800-972-8088
KJJCarefirst Administrators866-945-9839
KJKBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KJLBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KJMBlue Cross Blue Shield of Illinois800-972-8088
KJNAnthem Central Region (OH, IN, KY)
KJPUnassigned Prefix
KJQAnthem Central Region (OH, IN, KY)
KJRHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KJSAnthem Central Region (OH, IN, KY)
KJTWellmark 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
KJUAnthem Central Region (OH, IN, KY)
KJVAnthem Central Region (OH, IN, KY)
KJWBlue Cross Blue Shield of Illinois800-972-8088
KJXBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
KJYHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KJZAnthem Central Region (OH, IN, KY)
KKABlue Cross Blue Shield of Alabama800-760-6852
KKBAnthem 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
KKCBlue Cross Blue Shield of Michigan800-344-8525
KKDAnthem 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
KKEBlue Cross Blue Shield of Oklahoma800-496-5774
KKFAnthem 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
KKGUnassigned Prefix
KKHBlue Cross Blue Shield of Illinois800-972-8088
KKJUnassigned Prefix
KKLUnassigned Prefix
KKMAnthem 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
KKNUnassigned Prefix
KKOUnassigned Prefix
KKPBlue Cross Blue Shield of Illinois800-972-8088
KKQUnassigned Prefix
KKRBlue Cross Blue Shield of Michigan800-344-8525
KKSWellmark 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
KKTUnassigned Prefix
KKUBlue Cross Blue Shield of Minnesota800-262-0820
KKVAnthem
KKWUnassigned Prefix
KKYPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KKZUnassigned Prefix
KLABlue Cross Blue Shield of Nebraska800-635-0579 Option 2
KLBAnthem Central Region (OH, IN, KY)
KLCPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KLDCarefirst Administrators866-945-9839
KLEAnthem
KLFCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KLGBlue Cross Blue Shield of Michigan800-344-8525
KLHUnassigned Prefix
KLIUnassigned Prefix
KLJPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KLMBlue Cross Blue Shield of Michigan800-344-8525
KLNBlue Cross Blue Shield of Michigan800-344-8525
KLPBlue Cross Blue Shield of Michigan800-344-8525
KLQUnassigned Prefix
KLRAnthem 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
KLSBlue Cross Blue Shield of Minnesota800-262-0820
KLTBlue Cross Blue Shield of Illinois800-972-8088
KLUCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KLVBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
KLWAnthem 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
KLYAnthem 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
KLZPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KMAUnassigned Prefix
KMBUnassigned Prefix
KMCWellmark 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
KMDUnassigned Prefix
KMEUnassigned Prefix
KMFBlue Cross Blue Shield of Florida800-727-2227
KMGUnassigned Prefix
KMHBlue Cross Blue Shield of Florida800-727-2227
KMIBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KMJEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
KMKBlue Cross Blue Shield of Illinois800-972-8088
KMLAnthem 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
KMMHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KMNHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KMPBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
KMQBlue Cross of Idaho866-482-2250
KMRWellmark 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
KMSBlue Cross Blue Shield of South Carolina800-868-2510
KMTBlue Cross Blue Shield of Michigan800-344-8525
KMUBlue Cross Blue Shield of Michigan800-344-8525
KMVUnassigned Prefix
KMWAnthem 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
KMXUnassigned Prefix
KMYUnassigned Prefix
KMZAnthem
KNAAnthem Central Region (OH, IN, KY)
KNBHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KNCUnassigned Prefix
KNDUnassigned Prefix
KNEBlue Cross Blue Shield of Illinois800-972-8088
KNFUnassigned Prefix
KNGUnassigned Prefix
KNHBlue Cross Blue Shield of Illinois800-972-8088
KNIUnassigned Prefix
KNJBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KNKAnthem 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
KNLUnassigned Prefix
KNMAnthem Central Region (OH, IN, KY)
KNNUnassigned Prefix
KNQAnthem 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
KNRAnthem 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
KNSBlue Cross Blue Shield of Illinois800-972-8088
KNTUnassigned Prefix
KNUUnassigned Prefix
KNVUnassigned Prefix
KNWWellmark 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
KNXBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
KNYUnassigned Prefix
KNZUnassigned Prefix
KOAUnassigned Prefix
KOCUnassigned Prefix
KODBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
KOEUnassigned Prefix
KOFWellmark 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
KOGBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KOHUnassigned Prefix
KOLUnassigned Prefix
KOMBlue Cross Blue Shield of Illinois800-972-8088
KONBlue Cross Blue Shield of Illinois800-972-8088
KOSAnthem 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
KOVAnthem 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
KOWAnthem 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
KPAAnthem Central Region (OH, IN, KY)
KPBUnassigned Prefix
KPCUnassigned Prefix
KPDAnthem 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
KPEUnassigned Prefix
KPFRegence Blue Cross Blue Shield of Oregon866-227-0913
KPGAnthem Central Region (OH, IN, KY)
KPHUnassigned Prefix
KPJBlue Cross Blue Shield of Illinois800-972-8088
KPKBlue 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
KPMBlue Cross Blue Shield of South Carolina800-868-2510
KPNUnassigned Prefix
KPPUnassigned Prefix
KPQBlue Cross Blue Shield of Illinois800-972-8088
KPRCapital Blue Cross866-688-2242
KPSAnthem Central Region (OH, IN, KY)
KPTBlue Cross Blue Shield of Minnesota800-262-0820
KPUUnassigned Prefix
KPVBlue Cross Blue Shield of Illinois800-972-8088
KPXUnassigned Prefix
KPYIndependence 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
KQAUnassigned Prefix
KQBAnthem
KQCUnassigned Prefix
KQDHorizon Blue Cross Blue Shield of New Jersey800-355-2583
KQEBlue Cross Blue Shield of Minnesota800-262-0820
KQFBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
KQGBlue Cross Blue Shield of Alabama800-760-6852
KQHCarefirst Administrators866-945-9839
KQJBlue Cross Blue Shield of North Carolina800-446-8053
KQKPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KQLUnassigned Prefix
KQMHorizon Blue Cross Blue Shield of New Jersey800-355-2583
KQNBlue 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
KQPAnthem
KQQBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
KQRAnthem Central Region (OH, IN, KY)
KQSHorizon Blue Cross Blue Shield of New Jersey800-355-2583
KQTRegence Blue Cross Blue Shield of Oregon866-227-0913
KQUPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KQVUnassigned Prefix
KQWBlue Cross Blue Shield of Michigan800-344-8525
KQYAnthem Central Region (OH, IN, KY)
KQZAnthem Central Region (OH, IN, KY)
KRAAnthem 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
KRBUnassigned Prefix
KRCUnassigned Prefix
KRDWellmark 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
KREAnthem Central Region (OH, IN, KY)
KRFUnassigned Prefix
KRGAnthem Central Region (OH, IN, KY)
KRHWellmark 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
KRIUnassigned Prefix
KRJWellmark 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
KRLWellmark 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
KRMAnthem Central Region (OH, IN, KY)
KRNAnthem
KROAnthem Central Region (OH, IN, KY)
KRPBlue Cross Blue Shield of Illinois800-972-8088
KRQAnthem Central Region (OH, IN, KY)
KRRBlue Cross Blue Shield of Illinois800-972-8088
KRSUnassigned Prefix
KRTAnthem
KRUAnthem
KRVUnassigned Prefix
KRWAnthem Central Region (OH, IN, KY)
KRXAnthem Central Region (OH, IN, KY)
KRZAnthem 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
KSAUnassigned Prefix
KSCBlue Cross Blue Shield of Michigan800-344-8525
KSDUnassigned Prefix
KSEBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
KSFAnthem 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
KSGAnthem Central Region (OH, IN, KY)
KSHEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
KSIBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
KSJBlue Cross Blue Shield of South Carolina800-868-2510
KSKUnassigned Prefix
KSLBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
KSMBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
KSNEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
KSPBlue Cross Blue Shield of Michigan800-344-8525
KSQBlue 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
KSRCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KSSBlue 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
KSTAnthem 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
KSUAnthem Central Region (OH, IN, KY)
KSVAnthem 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
KSWBlue Cross Blue Shield of Tennessee800-924-7141

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

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
KTAAnthem 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
KTBUnassigned Prefix
KTCHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KTDBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
KTEUnassigned Prefix
KTFUnassigned Prefix
KTGAnthem Central Region (OH, IN, KY)
KTHBlue Cross Blue Shield of Illinois800-972-8088
KTJUnassigned Prefix
KTKBlue Cross Blue Shield of Nebraska800-635-0579 Option 2
KTLUnassigned Prefix
KTMUnassigned Prefix
KTNPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KTOBlue 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
KTPBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KTQUnassigned Prefix
KTRBlue Cross Blue Shield of Illinois800-972-8088
KTSAnthem Central Region (OH, IN, KY)
KTTUnassigned Prefix
KTUBlue Cross Blue Shield of Illinois800-972-8088
KTVUnassigned Prefix
KTWBlue 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
KTXUnassigned Prefix
KTYUnassigned Prefix
KUACarefirst Blue Cross Blue Shield of Maryland800-248-8410
KUBUnassigned Prefix
KUCBlue Cross Blue Shield of Illinois800-972-8088
KUFWellmark 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
KUGHorizon Blue Cross Blue Shield of New Jersey800-355-2583
KUHAnthem 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
KUJAnthem Central Region (OH, IN, KY)
KUKUnassigned Prefix
KULBlue Cross Blue Shield of Illinois800-972-8088
KUNRegence Blue Cross Blue Shield of Oregon866-227-0913
KUPUnassigned Prefix
KUQBlue Cross Blue Shield of Minnesota800-262-0820
KURBlue Cross Blue Shield of Illinois800-972-8088
KUSHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KUTUnassigned Prefix
KUUAnthem Central Region (OH, IN, KY)
KUVUnassigned Prefix
KUWBlue Cross Blue Shield of Illinois800-972-8088
KUXAnthem Central Region (OH, IN, KY)
KUYHighmark Blue Cross Blue Shield800-572-2872 - Delaware
800-294-9568 - Pennsylvania
KUZUnassigned Prefix
KVAUnassigned Prefix
KVBBlue Cross Blue Shield of Alabama800-760-6852
KVCWellmark 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
KVDBlue Cross Blue Shield of Alabama800-760-6852
KVEUnassigned Prefix
KVFWellmark 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
KVGBlue Cross Blue Shield of Minnesota800-262-0820
KVHCapital Blue Cross866-688-2242
KVIBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
KVJBlue Cross Blue Shield of Illinois800-972-8088
KVKUnassigned Prefix
KVLUnassigned Prefix
KVMWellmark 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
KVNBlue Cross Blue Shield of Minnesota800-262-0820
KVPBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
KVQWellmark 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
KVRUnassigned Prefix
KVSPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KVTUnassigned Prefix
KVUBlue 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
KVVUnassigned Prefix
KVWUnassigned Prefix
KVXBlue Cross Blue Shield of Massachusetts800-882-2060 - Provider
800-451-8123 - Facility
800-882-1178 - Dental Providers
800-451-8124 - Ancillary Providers
KVYAnthem 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
KVZUnassigned Prefix
KWABlue Cross Blue Shield of Michigan800-344-8525
KWBUnassigned Prefix
KWCBlue Cross Blue Shield of Tennessee800-924-7141

800-468-9736 - Blue Care
800-276-1978 - TennCare Select
KWDUnassigned Prefix
KWEBlue Cross Blue Shield of Illinois800-972-8088
KWFBlue Cross Blue Shield of Kansas816-395-3929
816-395-2176 - Prior Authorization
800-320-9550 - Blue Card Claims
800-676-2583 - Eligibility
KWGWellmark 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
KWHHorizon Blue Cross Blue Shield of New Jersey800-355-2583
KWIAnthem 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
KWJBlue Cross Blue Shield of South Carolina800-868-2510
KWMAnthem Central Region (OH, IN, KY)
KWNAnthem 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
KWPUnassigned Prefix
KWQUnassigned Prefix
KWTUnassigned Prefix
KWUPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KWVRegence Blue Cross Blue Shield of Washington866-227-0913
KWWCarefirst Blue Cross Blue Shield of Maryland800-248-8410
KWXUnassigned Prefix
KWYUnassigned Prefix
KWZUnassigned Prefix
KXABlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
KXBPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KXCUnassigned Prefix
KXDBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
KXEBlue Cross Blue Shield of Illinois800-972-8088
KXFUnassigned Prefix
KXHIndependence 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
KXIUnassigned Prefix
KXJAnthem Central Region (OH, IN, KY)
KXKUnassigned Prefix
KXLUnassigned Prefix
KXMUnassigned Prefix
KXNBlue Shield of California800-541-6652
800-622-0632 - Blue Card out of area
800-241-4896 - Blue Shield of California NASCO
KXPBlue Cross Blue Shield of Minnesota800-262-0820
KXQAnthem Central Region (OH, IN, KY)
KXRUnassigned Prefix
KXSWellmark 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
KXTUnassigned Prefix
KXUAnthem 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
KXVBlue Cross Blue Shield of Minnesota800-262-0820
KXWUnassigned Prefix
KXXWellmark 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
KXYCarefirst Administrators866-945-9839
KXZBlue Cross Blue Shield of Michigan800-344-8525
KYABlue Cross Blue Shield of Michigan800-344-8525
KYBUnassigned Prefix
KYCAnthem
KYDBlue Cross Blue Shield of Michigan800-344-8525
KYECarefirst Blue Cross Blue Shield of Maryland800-248-8410
KYFBlue Cross Blue Shield of Illinois800-972-8088
KYGAnthem Central Region (OH, IN, KY)
KYHAnthem Central Region (OH, IN, KY)
KYIBlue Cross Blue Shield of Alabama800-760-6852
KYJUnassigned Prefix
KYKBlue Cross Blue Shield of Michigan800-344-8525
KYLUnassigned Prefix
KYMBlue Cross Blue Shield of Michigan800-344-8525
KYNBlue Cross Blue Shield of Michigan800-344-8525
KYOUnassigned Prefix
KYPBlue Cross Blue Shield of Michigan800-344-8525
KYQAnthem Central Region (OH, IN, KY)
KYRAnthem 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
KYSEmpire Blue Cross Blue Shield of New York800-552-6630
800-713-4173 - out of area Members
800-343-7283 - Traditional Indemnity
KYTPremera Blue Cross800-722-4714
888-261-9562 - Blue Card
800-276-2583 - Eligibility and Benefits
KYUAnthem Central Region (OH, IN, KY)
KYVUnassigned Prefix
KYWAnthem Central Region (OH, IN, KY)
KYXBlue Cross Blue Shield of Michigan800-344-8525
KYYUnassigned Prefix
KYZUnassigned Prefix
KZABlue Cross Blue Shield of South Carolina800-868-2510
KZCUnassigned Prefix
KZDBlue Shield of Northeastern New York800-444-4552
800-429-9886 - Blue Card
KZEWellmark 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
KZFBlue Cross Blue Shield of Western New York800-950-0052
800-444-2012 - Blue Card
KZGBlue Cross Blue Shield of North Carolina800-446-8053
KZHBlue Cross Blue Shield of Illinois800-972-8088
KZJUnassigned Prefix
KZKUnassigned Prefix
KZLUnassigned Prefix
KZMBlue Cross Blue Shield of Illinois800-972-8088
KZNUnassigned Prefix
KZPAnthem 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
KZQUnassigned Prefix
KZRUnassigned Prefix
KZSUnassigned Prefix
KZTAnthem 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
KZUAnthem 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
KZWAnthem 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
KZXUnassigned Prefix
KZYBlue Cross Blue Shield of Michigan800-344-8525
KZZUnassigned Prefix

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