BCBS Alpha Prefix from IAA to IZZ (UPDATE 2025)

Understanding the Blue Cross Blue Shield (BCBS) Alpha Prefixes is crucial for medical billers, healthcare providers, and patients. These prefixes help identify different BCBS healthcare plans. This article provides a comprehensive list of BCBS member IDs with prefixes ranging from IAA to IZZ, including the respective BCBS home plan names and their websites.

Major BCBS Alpha Prefix Ranging between IAA to IZZ

Here’s a summarized version of some of the major BCBS prefixes:

Alpha PrefixBCBS Home Plan NameBCBS Home Plan Website
IEDAnthem BCBS of IndianaAnthem Indiana
IWAAnthem BCBS of OhioAnthem Ohio
IPOPrefix Not in UseBCBS Member Services
IQUBCBS of MichiganBCBS Michigan
IRAHorizon BCBS of New JerseyHorizon New Jersey
INEBCBS of South CarolinaBCBS South Carolina

Comprehensive List of BCBS Alpha Prefix from IAA to IZZ

Below is a detailed table of all BCBS Alpha Prefixes from IAA to IZZ.

Alpha PrefixBCBS Home Plan NameBCBS Home Plan Website
IACRegencehttps://www.regence.com/member/home
IAEBCBS of Michiganhttps://www.bcbsm.com/
IAGAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
IAHWellmark BCBShttps://www.wellmark.com/
IAIPrefix Not in Usehttps://www.bcbs.com/member-services
IALWellmark BCBShttps://www.wellmark.com/
IAMBlue Shield of Californiahttps://blueshieldcaplans.com/
IANAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IAOBCBS of Western New Yorkhttps://www.bcbswny.com/
IAPWellmark BCBShttps://www.wellmark.com/
IAQPrefix Not in Usehttps://www.bcbs.com/member-services
IARBCBS of Alabamahttps://www.bcbsal.org/web/index.html
IATEmpire BCBS of New Yorkhttps://www.empireblue.com/
IAUPrefix Not in Usehttps://www.bcbs.com/member-services
IAVWellmark BCBShttps://www.wellmark.com/
IAWWellmark BCBShttps://www.wellmark.com/
IAYBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IBABCBS of Illinoishttps://www.bcbsil.com/
IBBHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
IBCAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
IBDAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
IBEBCBS of Illinoishttps://www.bcbsil.com/
IBFWellmark BCBShttps://www.wellmark.com/
IBGPrefix Not in Usehttps://www.bcbs.com/member-services
IBHBCBS of Alabamahttps://www.bcbsal.org/web/index.html
IBIWellmark BCBShttps://www.wellmark.com/
IBJBCBS of Michiganhttps://www.bcbsm.com/
IBPWellmark BCBShttps://www.wellmark.com/
IBQRegencehttps://www.regence.com/member/home
IBRBCBS of Michiganhttps://www.bcbsm.com/
IBTBCBS of Illinoishttps://www.bcbsil.com/
IBUBCBS of Alabamahttps://www.bcbsal.org/web/index.html
IBWBCBS of Illinoishttps://www.bcbsil.com/
IBXAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
IBYPrefix Not in Usehttps://www.bcbs.com/member-services
ICACarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ICBBCBS of Illinoishttps://www.bcbsil.com/
ICCAnthem BCBS of Coloradohttps://www.anthem.com/individual-and-family/health-insurance/colorado/
ICDCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ICECarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ICFCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ICGBCBS of Louisianahttps://www.bcbsla.com/
ICHAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
ICJAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
ICKCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ICLCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ICNAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
ICPAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
ICQPrefix Not in Usehttps://www.bcbs.com/member-services
ICRAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
ICSAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
ICTBCBS of Western New Yorkhttps://www.bcbswny.com/
ICUPrefix Not in Usehttps://www.bcbs.com/member-services
ICVBCBS of Michiganhttps://www.bcbsm.com/
ICWBCBS of Massachusettshttps://home.bluecrossma.com/
ICYAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
ICZPrefix Not in Usehttps://www.bcbs.com/member-services
IDABlue Cross of Idahohttps://www.bcidaho.com/
IDDAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
IDEBlue Cross of Idahohttps://www.bcidaho.com/
IDFBlue Cross of Idahohttps://www.bcidaho.com/
IDGPrefix Not in Usehttps://www.bcbs.com/member-services
IDIBlue Shield of Californiahttps://blueshieldcaplans.com/
IDJAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
IDMBlue Cross of Idahohttps://www.bcidaho.com/
IDPBlue Cross of Idahohttps://www.bcidaho.com/
IDRAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
IDVPrefix Not in Usehttps://www.bcbs.com/member-services
IDWPrefix Not in Usehttps://www.bcbs.com/member-services
IDXBCBS of Illinoishttps://www.bcbsil.com/
IDZWellmark BCBShttps://www.wellmark.com/
IEBAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
IECBlue Shield of Californiahttps://blueshieldcaplans.com/
IEDAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
IEEPrefix Not in Usehttps://www.bcbs.com/member-services
IEGPrefix Not in Usehttps://www.bcbs.com/member-services
IEHPremera Blue Crosshttps://www.premera.com/visitor
IEIIndependence Blue Crosshttps://www.ibx.com/index.jsp
IEJBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IEKCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IELBCBS of Illinoishttps://www.bcbsil.com/
IEPBCBS of Louisianahttps://www.bcbsla.com/
IEQEmpire BCBS of New Yorkhttps://www.empireblue.com/
IESBCBS of Texashttps://www.bcbstx.com/
IEUBCBS of Louisianahttps://www.bcbsla.com/
IEVPrefix Not in Usehttps://www.bcbs.com/member-services
IEWBCBS of Illinoishttps://www.bcbsil.com/
IEYBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IEZCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IFBWellmark BCBShttps://www.wellmark.com/
IFCBCBS of Western New Yorkhttps://www.bcbswny.com/
IFFWellmark BCBShttps://www.wellmark.com/
IFGAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IFKHighmark BCBShttps://www.highmarkbcbs.com/home/
IFLRegencehttps://www.regence.com/member/home
IFMAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IFNHighmark BCBShttps://www.highmarkbcbs.com/home/
IFOHighmark BCBShttps://www.highmarkbcbs.com/home/
IFQCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IFRAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IFSPrefix Not in Usehttps://www.bcbs.com/member-services
IFTHighmark BCBShttps://www.highmarkbcbs.com/home/
IFUHighmark BCBShttps://www.highmarkbcbs.com/home/
IFVHighmark BCBShttps://www.highmarkbcbs.com/home/
IFYCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IFZBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IGAIndependence Blue Crosshttps://www.ibx.com/index.jsp
IGBPrefix Not in Usehttps://www.bcbs.com/member-services
IGCCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IGDWellmark BCBShttps://www.wellmark.com/
IGEBCBS of Alabamahttps://www.bcbsal.org/web/index.html
IGFBlue Shield of Californiahttps://blueshieldcaplans.com/
IGGBlue Shield of Californiahttps://blueshieldcaplans.com/
IGIWellmark BCBShttps://www.wellmark.com/
IGJIndependence Blue Crosshttps://www.ibx.com/index.jsp
IGMCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IGOBCBS of Western New Yorkhttps://www.bcbswny.com/
IGPWellmark BCBShttps://www.wellmark.com/
IGQHighmark BCBShttps://www.highmarkbcbs.com/home/
IGSPrefix Not in Usehttps://www.bcbs.com/member-services
IGTPrefix Not in Usehttps://www.bcbs.com/member-services
IGUBCBS of Louisianahttps://www.bcbsla.com/
IGWCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IGXCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IGYCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IHABlue Shield of Californiahttps://blueshieldcaplans.com/
IHBWellmark BCBShttps://www.wellmark.com/
IHCCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IHDBCBS of Nebraskahttps://www.nebraskablue.com/
IHEAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IHFEmpire BCBS of New Yorkhttps://www.empireblue.com/
IHHBCBS of Alabamahttps://www.bcbsal.org/web/index.html
IHIHighmark BCBShttps://www.highmarkbcbs.com/home/
IHJEmpire BCBS of New Yorkhttps://www.empireblue.com/
IHPCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IHTBCBS of Alabamahttps://www.bcbsal.org/web/index.html
IHUAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
IHVAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IHWBlue Shield of Californiahttps://blueshieldcaplans.com/
IHXAnthem BCBS of Coloradohttps://www.anthem.com/individual-and-family/health-insurance/colorado/
IHYAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IHZAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IIABlue Shield of Californiahttps://blueshieldcaplans.com/
IIBBCBS of Michiganhttps://www.bcbsm.com/
IICHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
IIDBlue Cross of Idahohttps://www.bcidaho.com/
IIEHighmark BCBShttps://www.highmarkblueshield.com/home/
IIFAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IIGHighmark BCBShttps://www.highmarkblueshield.com/home/
IIHRegencehttps://www.regence.com/member/home
IIIBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
IIJHighmark BCBShttps://www.highmarkblueshield.com/home/
IIKHighmark BCBShttps://www.highmarkblueshield.com/home/
IIMHighmark BCBShttps://www.highmarkblueshield.com/home/
IINBCBS of Massachusettshttps://home.bluecrossma.com/
IIOBlue Cross of Idahohttps://www.bcidaho.com/
IIPBCBS of Western New Yorkhttps://www.bcbswny.com/
IIQBCBS of Floridahttps://www.floridablue.com/
IIRBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IISBCBS of Michiganhttps://www.bcbsm.com/
IITBCBS of Illinoishttps://www.bcbsil.com/
IIUIndependence Blue Crosshttps://www.ibx.com/index.jsp
IIVBCBS of Floridahttps://www.floridablue.com/
IIWPrefix Not in Usehttps://www.bcbs.com/member-services
IIXBlue Cross of Idahohttps://www.bcidaho.com/
IIYBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IIZBCBS of Floridahttps://www.floridablue.com/
IJAAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
IJBAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IJCPrefix Not in Usehttps://www.bcbs.com/member-services
IJEBCBS of Western New Yorkhttps://www.bcbswny.com/
IJFAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IJGAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IJIAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IJJAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IJLAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IJNBCBS of Floridahttps://www.floridablue.com/
IJQAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IJRBlue Cross of Idahohttps://www.bcidaho.com/
IJSAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
IJTAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IJUBCBS of Texashttps://www.bcbstx.com/
IJVAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IJWPrefix Not in Usehttps://www.bcbs.com/member-services
IJYCapital Blue Crosshttps://www.capbluecross.com/
IJZBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IKDWellmark BCBShttps://www.wellmark.com/
IKEIndependence Blue Crosshttps://www.ibx.com/index.jsp
IKFIndependence Blue Crosshttps://www.ibx.com/index.jsp
IKGPrefix Not in Usehttps://www.bcbs.com/member-services
IKHWellmark BCBShttps://www.wellmark.com/
IKJBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IKKBCBS of Michiganhttps://www.bcbsm.com/
IKLAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
IKMPrefix Not in Usehttps://www.bcbs.com/member-services
IKQWellmark BCBShttps://www.wellmark.com/
IKRAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
IKSBlue Shield of Californiahttps://blueshieldcaplans.com/
IKTAnthem BCBS of Kentuckyhttps://www.anthem.com/individual-and-family/health-insurance/kentucky/
IKUAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IKVBCBS of Michiganhttps://www.bcbsm.com/
IKWPrefix Not in Usehttps://www.bcbs.com/member-services
IKYBCBS of Nebraskahttps://www.nebraskablue.com/
ILBBCBS of Massachusettshttps://home.bluecrossma.com/
ILCWellmark BCBShttps://www.wellmark.com/
ILDBCBS of Michiganhttps://www.bcbsm.com/
ILEWellmark BCBShttps://www.wellmark.com/
ILGBlue Shield of Californiahttps://blueshieldcaplans.com/
ILHAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
ILIPrefix Not in Usehttps://www.bcbs.com/member-services
ILJAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
ILKRegencehttps://www.regence.com/member/home
ILLAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
ILMAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
ILNPrefix Not in Usehttps://www.bcbs.com/member-services
ILOAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
ILQAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
ILRAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
ILSPremera Blue Crosshttps://www.premera.com/visitor
ILTBCBS of Illinoishttps://www.bcbsil.com/
ILUAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
ILVBCBS of Alabamahttps://www.bcbsal.org/web/index.html
ILXBCBS of Alabamahttps://www.bcbsal.org/web/index.html
ILYAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
ILZBCBS of Michiganhttps://www.bcbsm.com/
IMAExcellus BCBS of New Yorkhttps://www.excellusbcbs.com/
IMCPrefix Not in Usehttps://www.bcbs.com/member-services
IMDPrefix Not in Usehttps://www.bcbs.com/member-services
IMGPrefix Not in Usehttps://www.bcbs.com/member-services
IMHAnthem BCBS of Coloradohttps://www.anthem.com/individual-and-family/health-insurance/colorado/
IMIWellmark BCBShttps://www.wellmark.com/
IMJAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
IMKAnthem BCBS of Mainehttps://www.anthem.com/individual-and-family/health-insurance/maine/
IMLRegencehttps://www.regence.com/member/home
IMMBCBS of Western New Yorkhttps://www.bcbswny.com/
IMNPrefix Not in Usehttps://www.bcbs.com/member-services
IMPBCBS of Alabamahttps://www.bcbsal.org/web/index.html
IMSAnthem BCBS of Kentuckyhttps://www.anthem.com/individual-and-family/health-insurance/kentucky/
IMTWellmark BCBShttps://www.wellmark.com/
IMXAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
INBPremera Blue Crosshttps://www.premera.com/visitor
INCAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
INDPrefix Not in Usehttps://www.bcbs.com/member-services
INEBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
INFBlue Shield of Californiahttps://blueshieldcaplans.com/
INHPrefix Not in Usehttps://www.bcbs.com/member-services
INIHighmark BCBShttps://www.highmarkbcbsde.com/home/
INKAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
INLBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
INNBCBS of Nebraskahttps://www.nebraskablue.com/
INOBlue Shield of Californiahttps://blueshieldcaplans.com/
INPBCBS of North Carolinahttps://www.bluecrossnc.com/
INSWellmark BCBShttps://www.wellmark.com/
INTAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
INUPrefix Not in Usehttps://www.bcbs.com/member-services
INWIndependence Blue Crosshttps://www.ibx.com/index.jsp
INYAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
IOAPrefix Not in Usehttps://www.bcbs.com/member-services
IOCBlue Shield of Californiahttps://blueshieldcaplans.com/
IOEEmpire BCBS of New Yorkhttps://www.empireblue.com/
IOGBlue Shield of Northeastern New Yorkhttps://www.bsneny.com/
IOHPrefix Not in Usehttps://www.bcbs.com/member-services
IOIBCBS of Michiganhttps://www.bcbsm.com/
IOJBCBS of Michiganhttps://www.bcbsm.com/
IOKPrefix Not in Usehttps://www.bcbs.com/member-services
IOLBCBS of Michiganhttps://www.bcbsm.com/
IOMBCBS of Michiganhttps://www.bcbsm.com/
IONBCBS of Floridahttps://www.floridablue.com/
IOOBCBS of Michiganhttps://www.bcbsm.com/
IORBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IOSBCBS of North Carolinahttps://www.bluecrossnc.com/
IOTHighmark BCBShttps://www.highmarkbcbs.com/home/
IOWPrefix Not in Usehttps://www.bcbs.com/member-services
IOXAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IOYBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IPAPrefix Not in Usehttps://www.bcbs.com/member-services
IPCPrefix Not in Usehttps://www.bcbs.com/member-services
IPEBlue Shield of Californiahttps://blueshieldcaplans.com/
IPFPrefix Not in Usehttps://www.bcbs.com/member-services
IPGAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
IPHUnknown Assignmenthttps://www.bcbs.com/
IPIAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IPJAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IPLPrefix Not in Usehttps://www.bcbs.com/member-services
IPMHighmark BCBShttps://www.highmarkbcbs.com/home/
IPNHighmark BCBShttps://www.highmarkbcbs.com/home/
IPOPrefix Not in Usehttps://www.bcbs.com/member-services
IPPPrefix Not in Usehttps://www.bcbs.com/member-services
IPQAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IPRWellmark BCBShttps://www.wellmark.com/
IPSBlue Shield of Californiahttps://blueshieldcaplans.com/
IPTBCBS of Illinoishttps://www.bcbsil.com/
IPUBlue Cross of Idahohttps://www.bcidaho.com/
IPVBCBS of Michiganhttps://www.bcbsm.com/
IPWRegencehttps://www.regence.com/member/home
IPXWellmark BCBShttps://www.wellmark.com/
IPYBCBS of Western New Yorkhttps://www.bcbswny.com/
IPZBCBS of Rhode Islandhttps://www.bcbsri.com/
IQAPrefix Not in Usehttps://www.bcbs.com/member-services
IQBAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IQDAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IQEBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
IQFBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
IQGAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
IQIAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
IQJAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
IQKAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IQLAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IQOAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
IQPPrefix Not in Usehttps://www.bcbs.com/member-services
IQQAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IQRAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
IQSIndependence Blue Crosshttps://www.ibx.com/index.jsp
IQUBCBS of Michiganhttps://www.bcbsm.com/
IQVAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IQWAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IQXAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IQYBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IQZHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
IRAHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
IRBBCBS of Massachusettshttps://home.bluecrossma.com/
IRCAnthem BCBS of Coloradohttps://www.anthem.com/individual-and-family/health-insurance/colorado/
IRDBCBS of Massachusettshttps://home.bluecrossma.com/
IRFAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IRHAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IRIBCBS of Rhode Islandhttps://www.bcbsri.com/
IRJBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IRKBCBS of Alabamahttps://www.bcbsal.org/web/index.html
IRLPrefix Not in Usehttps://www.bcbs.com/member-services
IRNPrefix Not in Usehttps://www.bcbs.com/member-services
IRPBCBS of Floridahttps://www.floridablue.com/
IRRAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IRSBCBS of Floridahttps://www.floridablue.com/
IRUAnthem BCBS of Connecticuthttps://www.anthem.com/individual-and-family/health-insurance/connecticut/
IRVBCBS of Massachusettshttps://home.bluecrossma.com/
IRWBlue Shield of Californiahttps://blueshieldcaplans.com/
IRYIndependence Blue Crosshttps://www.ibx.com/index.jsp
IRZAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
ISAAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
ISBPremera Blue Crosshttps://www.premera.com/visitor
ISCHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
ISGPrefix Not in Usehttps://www.bcbs.com/member-services
ISHCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ISIPrefix Not in Usehttps://www.bcbs.com/member-services
ISKPrefix Not in Usehttps://www.bcbs.com/member-services
ISLWellmark BCBShttps://www.wellmark.com/
ISMHighmark BCBShttps://www.highmarkbcbs.com/home/
ISNBlue Cross of Idahohttps://www.bcidaho.com/
ISOBCBS of Massachusettshttps://home.bluecrossma.com/
ISPAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
ISRPrefix Not in Usehttps://www.bcbs.com/member-services
ISSHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
ISTAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
ISUBlue Cross of Idahohttps://www.bcidaho.com/
ISVPrefix Not in Usehttps://www.bcbs.com/member-services
ISXWellmark BCBShttps://www.wellmark.com/
ITACarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ITBWellmark BCBShttps://www.wellmark.com/
ITCBCBS of Massachusettshttps://home.bluecrossma.com/
ITEBCBS of North Carolinahttps://www.bluecrossnc.com/
ITFBCBS of Michiganhttps://www.bcbsm.com/
ITHCapital Blue Crosshttps://www.capbluecross.com/
ITIAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
ITKCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ITLAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
ITMBCBS of Michiganhttps://www.bcbsm.com/
ITNBlue Shield of Californiahttps://blueshieldcaplans.com/
ITOBlue Shield of Northeastern New Yorkhttps://www.bsneny.com/
ITPAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
ITQWellmark BCBShttps://www.wellmark.com/
ITREmpire BCBS of New Yorkhttps://www.empireblue.com/
ITSBCBS of Arkansashttp://www.arkansasbluecross.com/looking-for-insurance
ITTAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
ITVAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
ITWBCBS of Illinoishttps://www.bcbsil.com/
ITXRegencehttps://www.regence.com/member/home
ITYIndependence Blue Crosshttps://www.ibx.com/index.jsp
ITZAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IUAWellmark BCBShttps://www.wellmark.com/
IUBAnthem BCBS of Connecticuthttps://www.anthem.com/individual-and-family/health-insurance/connecticut/
IUDPrefix Not in Usehttps://www.bcbs.com/member-services
IUEEmpire BCBS of New Yorkhttps://www.empireblue.com/
IUFAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
IUGPremera Blue Crosshttps://www.premera.com/visitor
IUHBCBS of Massachusettshttps://home.bluecrossma.com/
IUIBCBS of Rhode Islandhttps://www.bcbsri.com/
IUJBCBS of Louisianahttps://www.bcbsla.com/
IUKBCBS of Louisianahttps://www.bcbsla.com/
IULCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IUNPrefix Not in Usehttps://www.bcbs.com/member-services
IUOEmpire BCBS of New Yorkhttps://www.empireblue.com/
IUPAnthem BCBS of Connecticuthttps://www.anthem.com/individual-and-family/health-insurance/connecticut/
IUQCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IURIndependence Blue Crosshttps://www.ibx.com/index.jsp
IUTAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IUUPrefix Not in Usehttps://www.bcbs.com/member-services
IUVRegencehttps://www.regence.com/member/home
IUWAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IUYAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IUZPrefix Not in Usehttps://www.bcbs.com/member-services
IVAAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IVBBCBS of Michiganhttps://www.bcbsm.com/
IVCUnknown Assignmenthttps://www.bcbs.com/
IVEBlue Shield of Californiahttps://blueshieldcaplans.com/
IVFBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
IVHBCBS of Rhode Islandhttps://www.bcbsri.com/
IVJAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
IVKBCBS of Mississippihttps://www.bcbsms.com/
IVNBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
IVOPrefix Not in Usehttps://www.bcbs.com/member-services
IVPBCBS of Michiganhttps://www.bcbsm.com/
IVQPrefix Not in Usehttps://www.bcbs.com/member-services
IVSAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
IVTWellmark BCBShttps://www.wellmark.com/
IVVHighmark BCBShttps://www.highmarkbcbs.com/home/
IVWAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
IVXAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IVZAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IWAAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IWBBCBS of Nebraskahttps://www.nebraskablue.com/
IWCAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
IWDCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IWEWellmark BCBShttps://www.wellmark.com/
IWFEmpire BCBS of New Yorkhttps://www.empireblue.com/
IWGExcellus BCBS of New Yorkhttps://www.excellusbcbs.com/
IWHCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IWIAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IWJAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IWKBCBS of Michiganhttps://www.bcbsm.com/
IWMPrefix Not in Usehttps://www.bcbs.com/member-services
IWNAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IWOAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
IWPBCBS of Michiganhttps://www.bcbsm.com/
IWQAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IWRAnthem BCBS of Connecticuthttps://www.anthem.com/individual-and-family/health-insurance/connecticut/
IWSWellmark BCBShttps://www.wellmark.com/
IWTCapital Blue Crosshttps://www.capbluecross.com/
IWUAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
IWVUnknown Assignmenthttps://www.bcbs.com/
IWXBCBS of Western New Yorkhttps://www.bcbswny.com/
IWYEmpire BCBS of New Yorkhttps://www.empireblue.com/
IWZBCBS of Michiganhttps://www.bcbsm.com/
IXDAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
IXEAnthem BCBS of Connecticuthttps://www.anthem.com/individual-and-family/health-insurance/connecticut/
IXFAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
IXGAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
IXHAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
IXJAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
IXKAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IXLBlue Shield of Californiahttps://blueshieldcaplans.com/
IXNAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IXOBlue Shield of Californiahttps://blueshieldcaplans.com/
IXQBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
IXSIndependence Blue Crosshttps://www.ibx.com/index.jsp
IXTPrefix Not in Usehttps://www.bcbs.com/member-services
IXUIndependence Blue Crosshttps://www.ibx.com/index.jsp
IXVPrefix Not in Usehttps://www.bcbs.com/member-services
IXWBCBS of Michiganhttps://www.bcbsm.com/
IXXAnthem BCBS of Connecticuthttps://www.anthem.com/individual-and-family/health-insurance/connecticut/
IXYAnthem BCBS of Connecticuthttps://www.anthem.com/individual-and-family/health-insurance/connecticut/
IXZPrefix Not in Usehttps://www.bcbs.com/member-services
IYAAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IYBAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
IYCIndependence Blue Crosshttps://www.ibx.com/index.jsp
IYDCapital Blue Crosshttps://www.capbluecross.com/
IYFPrefix Not in Usehttps://www.bcbs.com/member-services
IYGBCBS of Floridahttps://www.floridablue.com/
IYHAnthem BCBS of Kentuckyhttps://www.anthem.com/individual-and-family/health-insurance/kentucky/
IYIBCBS of Michiganhttps://www.bcbsm.com/
IYJUnknown Assignmenthttps://www.bcbs.com/
IYKBCBS of Floridahttps://www.floridablue.com/
IYLAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IYMPrefix Not in Usehttps://www.bcbs.com/member-services
IYNPremera Blue Crosshttps://www.premera.com/visitor
IYRBCBS of Floridahttps://www.floridablue.com/
IYUBCBS of Michiganhttps://www.bcbsm.com/
IYVBCBS of Michiganhttps://www.bcbsm.com/
IYWIndependence Blue Crosshttps://www.ibx.com/index.jsp
IYYBCBS of Michiganhttps://www.bcbsm.com/
IYZBCBS of Michiganhttps://www.bcbsm.com/
IZABCBS of Alabamahttps://www.bcbsal.org/web/index.html
IZBAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
IZCPrefix Not in Usehttps://www.bcbs.com/member-services
IZECarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
IZFIndependence Blue Crosshttps://www.ibx.com/index.jsp
IZGBCBS of Michiganhttps://www.bcbsm.com/
IZHAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IZIBCBS of Michiganhttps://www.bcbsm.com/
IZJBCBS of Michiganhttps://www.bcbsm.com/
IZKAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
IZLBCBS of Michiganhttps://www.bcbsm.com/
IZMBCBS of Michiganhttps://www.bcbsm.com/
IZNAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IZPBlue Cross of Idahohttps://www.bcidaho.com/
IZSBCBS of Michiganhttps://www.bcbsm.com/
IZTPrefix Not in Usehttps://www.bcbs.com/member-services
IZUWellmark BCBShttps://www.wellmark.com/
IZVAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
IZWBCBS of Michiganhttps://www.bcbsm.com/
IZXBCBS of Michiganhttps://www.bcbsm.com/
IZYBCBS of Michiganhttps://www.bcbsm.com/
IZZAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/

Understanding BCBS alpha prefixes allows medical billers and healthcare providers to accurately process claims and enhance the overall patient experience. For additional resources, guidelines, or questions related to medical billing processes, feel free to contact Texmed Billing Solutions at support@texmed.us.

Share your love

Related Posts