BCBS Alpha Prefix from OAA to OZZ (UPDATE 2025)

When dealing with medical billing, understanding the Blue Cross Blue Shield (BCBS) member ID prefixes can streamline the process significantly. Knowing the prefixes helps medical billers, healthcare providers, and patients identify the specific BCBS healthcare plans they are working with. This article will provide you with an exhaustive list of the BCBS alpha prefixes from OAA to OZZ and highlight some of the most significant details relevant to these prefixes.

For convenience, we have compiled all the relevant BCBS prefix information along with associated home plan names and websites.

Major BCBS Alpha Prefix Ranging between OAA to OZZ

Key BCBS Prefixes

Alpha PrefixBCBS Home Plan NameBCBS Home Plan Website
OGSBCBS of Louisianahttps://www.bcbsla.com/
OSCPrefix Not in Usehttps://www.bcbs.com/member-services

Comprehensive List of BCBS Alpha Prefix from OAA to OZZ

Here is the complete list of BCBS alpha prefixes ranging from OAA to OZZ along with their respective home plan names and websites:

Alpha PrefixBCBS Home Plan NameBCBS Home Plan Website
OAABCBS of Massachusettshttps://home.bluecrossma.com/
OACAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OADBCBS of Western New Yorkhttps://www.bcbswny.com/
OAGAnthem BCBS of Coloradohttps://www.anthem.com/individual-and-family/health-insurance/colorado/
OAHEmpire BCBS of New Yorkhttps://www.empireblue.com/
OAIBlue Shield of Californiahttps://blueshieldcaplans.com/
OAJCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OAMHighmark BCBShttps://www.highmarkbcbs.com/home/
OANCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OAOPrefix Not in Usehttps://www.bcbs.com/member-services
OAPAnthem BCBS of Kentuckyhttps://www.anthem.com/individual-and-family/health-insurance/kentucky/
OAQCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OASAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OATBCBS of Nebraskahttps://www.nebraskablue.com/
OAUBCBS of Michiganhttps://www.bcbsm.com/
OAVPrefix Not in Usehttps://www.bcbs.com/member-services
OAWPrefix Not in Usehttps://www.bcbs.com/member-services
OAXCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OAZBCBS of Massachusettshttps://home.bluecrossma.com/
OBAAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OBBHighmark BCBShttps://www.highmarkbcbs.com/home/
OBCBCBS of Massachusettshttps://home.bluecrossma.com/
OBEBCBS of Michiganhttps://www.bcbsm.com/
OBFHighmark BCBShttps://www.highmarkbcbs.com/home/
OBGBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
OBHPrefix Not in Usehttps://www.bcbs.com/member-services
OBIBCBS of Minnesotahttps://www.bluecrossmn.com/
OBJPremera Blue Crosshttps://www.premera.com/visitor
OBKAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OBLCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OBMCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OBOHighmark BCBShttps://www.highmarkblueshield.com/home/
OBQAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OBRWellmark BCBShttps://www.wellmark.com/
OBTBCBS of Arizonahttps://www.azblue.com/individualsandfamilies
OBUBCBS of Alabamahttps://www.bcbsal.org/web/index.html
OBVAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
OBWIndependence Blue Crosshttps://www.ibx.com/index.jsp
OBXAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
OBYCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OBZBlue Shield of Californiahttps://blueshieldcaplans.com/
OCAAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OCCPrefix Not in Usehttps://www.bcbs.com/member-services
OCFAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
OCIAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
OCLPrefix Not in Usehttps://www.bcbs.com/member-services
OCMWellmark BCBShttps://www.wellmark.com/
OCOBlue Shield of Californiahttps://blueshieldcaplans.com/
OCPAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OCQIndependence Blue Crosshttps://www.ibx.com/index.jsp
OCRIndependence Blue Crosshttps://www.ibx.com/index.jsp
OCSPrefix Not in Usehttps://www.bcbs.com/member-services
OCUAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OCVCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OCWAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OCXCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OCYCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OCZIndependence Blue Crosshttps://www.ibx.com/index.jsp
ODBAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
ODCPrefix Not in Usehttps://www.bcbs.com/member-services
ODDBCBS of Nebraskahttps://www.nebraskablue.com/
ODEBlue Cross of Idahohttps://www.bcidaho.com/
ODGPrefix Not in Usehttps://www.bcbs.com/member-services
ODIBCBS of Western New Yorkhttps://www.bcbswny.com/
ODJBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
ODKCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ODMBCBS of Arizonahttps://www.azblue.com/individualsandfamilies
ODNBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
ODQHighmark BCBShttps://www.highmarkblueshield.com/home/
ODRCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ODUPrefix Not in Usehttps://www.bcbs.com/member-services
ODVWellmark BCBShttps://www.wellmark.com/
ODWBCBS of Michiganhttps://www.bcbsm.com/
ODYBCBS of Michiganhttps://www.bcbsm.com/
ODZBCBS of Michiganhttps://www.bcbsm.com/
OEAAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
OEBAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
OECExcellus BCBS of New Yorkhttps://www.excellusbcbs.com/
OEEBCBS of Floridahttps://www.floridablue.com/
OEFCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OEGUnknown Assignmenthttps://www.bcbs.com/
OEHAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OEIBCBS of Nebraskahttps://www.nebraskablue.com/
OEJBlue Shield of Californiahttps://blueshieldcaplans.com/
OELCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OENPrefix Not in Usehttps://www.bcbs.com/member-services
OEOBlue Shield of Californiahttps://blueshieldcaplans.com/
OEPCapital Blue Crosshttps://www.capbluecross.com/
OEQBCBS of Michiganhttps://www.bcbsm.com/
OERRegencehttps://www.regence.com/member/home
OETCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OEXAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OEYBCBS of Michiganhttps://www.bcbsm.com/
OEZBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
OFAAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OFBCapital Blue Crosshttps://www.capbluecross.com/
OFCBCBS of Michiganhttps://www.bcbsm.com/
OFDHighmark BCBShttps://www.highmarkbcbsde.com/home/
OFEPrefix Not in Usehttps://www.bcbs.com/member-services
OFFBCBS of Western New Yorkhttps://www.bcbswny.com/
OFHAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OFICarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OFJBCBS of Michiganhttps://www.bcbsm.com/
OFKPrefix Not in Usehttps://www.bcbs.com/member-services
OFLCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OFMCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OFNBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
OFOAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OFPAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OFQBCBS of Michiganhttps://www.bcbsm.com/
OFRPrefix Not in Usehttps://www.bcbs.com/member-services
OFTBlue Shield of Californiahttps://blueshieldcaplans.com/
OFUBCBS of Michiganhttps://www.bcbsm.com/
OFVBCBS of Michiganhttps://www.bcbsm.com/
OFWBCBS of Michiganhttps://www.bcbsm.com/
OFXAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
OFZBCBS of Michiganhttps://www.bcbsm.com/
OGCWellmark BCBShttps://www.wellmark.com/
OGEBCBS of Oklahomahttps://www.bcbsok.com/
OGGPrefix Not in Usehttps://www.bcbs.com/member-services
OGHAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
OGKBCBS of Michiganhttps://www.bcbsm.com/
OGLWellmark BCBShttps://www.wellmark.com/
OGMPremera Blue Crosshttps://www.premera.com/visitor
OGNAnthem BCBS of Kentuckyhttps://www.anthem.com/individual-and-family/health-insurance/kentucky/
OGPPrefix Not in Usehttps://www.bcbs.com/member-services
OGQPrefix Not in Usehttps://www.bcbs.com/member-services
OGRWellmark BCBShttps://www.wellmark.com/
OGSBCBS of Louisianahttps://www.bcbsla.com/
OGTBCBS of Western New Yorkhttps://www.bcbswny.com/
OGVPrefix Not in Usehttps://www.bcbs.com/member-services
OGXCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OGYPrefix Not in Usehttps://www.bcbs.com/member-services
OGZPrefix Not in Usehttps://www.bcbs.com/member-services
OHABCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
OHBAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OHCBCBS of Michiganhttps://www.bcbsm.com/
OHDBCBS of Texashttps://www.bcbstx.com/
OHEBCBS of Rhode Islandhttps://www.bcbsri.com/
OHFAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
OHGAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
OHHAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OHJAnthem BCBS of Kentuckyhttps://www.anthem.com/individual-and-family/health-insurance/kentucky/
OHKWellmark BCBShttps://www.wellmark.com/
OHNWellmark BCBShttps://www.wellmark.com/
OHOAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OHPAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OHQPrefix Not in Usehttps://www.bcbs.com/member-services
OHRAnthem BCBS of Coloradohttps://www.anthem.com/individual-and-family/health-insurance/colorado/
OHSAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OHTAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OHUWellmark BCBShttps://www.wellmark.com/
OHWWellmark BCBShttps://www.wellmark.com/
OHXBCBS of Rhode Islandhttps://www.bcbsri.com/
OHYBCBS of Michiganhttps://www.bcbsm.com/
OHZBCBS of Rhode Islandhttps://www.bcbsri.com/
OIBHighmark BCBShttps://www.highmarkbcbs.com/home/
OICIndependence Blue Crosshttps://www.ibx.com/index.jsp
OIEPrefix Not in Usehttps://www.bcbs.com/member-services
OIIBCBS of Michiganhttps://www.bcbsm.com/
OIJBCBS of Michiganhttps://www.bcbsm.com/
OIKBCBS of Michiganhttps://www.bcbsm.com/
OILHighmark BCBShttps://www.highmarkbcbs.com/home/
OIMIndependence Blue Crosshttps://www.ibx.com/index.jsp
OINHighmark BCBShttps://www.highmarkbcbs.com/home/
OIOBCBS of Michiganhttps://www.bcbsm.com/
OIPBlue Shield of Californiahttps://blueshieldcaplans.com/
OIQBCBS of Michiganhttps://www.bcbsm.com/
OISBCBS of Western New Yorkhttps://www.bcbswny.com/
OITBCBS of Michiganhttps://www.bcbsm.com/
OIUBCBS of Michiganhttps://www.bcbsm.com/
OIVBCBS of Michiganhttps://www.bcbsm.com/
OIWBCBS of Michiganhttps://www.bcbsm.com/
OIXBCBS of Michiganhttps://www.bcbsm.com/
OIYBCBS of Michiganhttps://www.bcbsm.com/
OIZAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OJAPrefix Not in Usehttps://www.bcbs.com/member-services
OJBCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OJCWellmark BCBShttps://www.wellmark.com/
OJDPrefix Not in Usehttps://www.bcbs.com/member-services
OJEBCBS of Michiganhttps://www.bcbsm.com/
OJFBCBS of Michiganhttps://www.bcbsm.com/
OJGAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
OJHAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
OJIBCBS of Michiganhttps://www.bcbsm.com/
OJKBCBS of Michiganhttps://www.bcbsm.com/
OJLBCBS of Michiganhttps://www.bcbsm.com/
OJNBCBS of Michiganhttps://www.bcbsm.com/
OJQBCBS of Michiganhttps://www.bcbsm.com/
OJRWellmark BCBShttps://www.wellmark.com/
OJSPrefix Not in Usehttps://www.bcbs.com/member-services
OJTCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OJUPrefix Not in Usehttps://www.bcbs.com/member-services
OJVBCBS of Michiganhttps://www.bcbsm.com/
OJYBCBS of Michiganhttps://www.bcbsm.com/
OKABCBS of Michiganhttps://www.bcbsm.com/
OKBCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OKCBCBS of Oklahomahttps://www.bcbsok.com/
OKDIndependence Blue Crosshttps://www.ibx.com/index.jsp
OKECarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OKFBCBS of Michiganhttps://www.bcbsm.com/
OKGBCBS of Michiganhttps://www.bcbsm.com/
OKHAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OKIBCBS of Michiganhttps://www.bcbsm.com/
OKJBCBS of Michiganhttps://www.bcbsm.com/
OKKBCBS of Michiganhttps://www.bcbsm.com/
OKMIndependence Blue Crosshttps://www.ibx.com/index.jsp
OKNBCBS of Michiganhttps://www.bcbsm.com/
OKOBCBS of Michiganhttps://www.bcbsm.com/
OKQBCBS of Michiganhttps://www.bcbsm.com/
OKRAnthem BCBS of Coloradohttps://www.anthem.com/individual-and-family/health-insurance/colorado/
OKSBCBS of Western New Yorkhttps://www.bcbswny.com/
OKTAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OKWAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OKXBCBS of Michiganhttps://www.bcbsm.com/
OKYBCBS of Michiganhttps://www.bcbsm.com/
OKZBCBS of Michiganhttps://www.bcbsm.com/
OLAUnknown Assignmenthttps://www.bcbs.com/
OLBWellmark BCBShttps://www.wellmark.com/
OLCPrefix Not in Usehttps://www.bcbs.com/member-services
OLEPrefix Not in Usehttps://www.bcbs.com/member-services
OLFPrefix Not in Usehttps://www.bcbs.com/member-services
OLGPremera Blue Crosshttps://www.premera.com/visitor
OLHBCBS of Arizonahttps://www.azblue.com/individualsandfamilies
OLIBCBS of Michiganhttps://www.bcbsm.com/
OLJPrefix Not in Usehttps://www.bcbs.com/member-services
OLKPrefix Not in Usehttps://www.bcbs.com/member-services
OLLCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OLMBCBS of Arkansashttp://www.arkansasbluecross.com/looking-for-insurance
OLOBlue Shield of Californiahttps://blueshieldcaplans.com/
OLPBCBS of Western New Yorkhttps://www.bcbswny.com/
OLQBCBS of Michiganhttps://www.bcbsm.com/
OLSCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OLTWellmark BCBShttps://www.wellmark.com/
OLUAnthem BCBS of Coloradohttps://www.anthem.com/individual-and-family/health-insurance/colorado/
OLWBCBS of Western New Yorkhttps://www.bcbswny.com/
OLXBCBS of Michiganhttps://www.bcbsm.com/
OLYBCBS of Michiganhttps://www.bcbsm.com/
OLZBCBS of Michiganhttps://www.bcbsm.com/
OMAAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OMBAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OMCPrefix Not in Usehttps://www.bcbs.com/member-services
OMEWellmark BCBShttps://www.wellmark.com/
OMFPrefix Not in Usehttps://www.bcbs.com/member-services
OMGBCBS of Michiganhttps://www.bcbsm.com/
OMHBlue Shield of Californiahttps://blueshieldcaplans.com/
OMIAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
OMJPrefix Not in Usehttps://www.bcbs.com/member-services
OMMAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OMNPrefix Not in Usehttps://www.bcbs.com/member-services
OMOBlue Shield of Californiahttps://blueshieldcaplans.com/
OMPBCBS of Michiganhttps://www.bcbsm.com/
OMTBCBS of Michiganhttps://www.bcbsm.com/
OMUBlue Cross of Idahohttps://www.bcidaho.com/
OMWBCBS of Nebraskahttps://www.nebraskablue.com/
OMYPrefix Not in Usehttps://www.bcbs.com/member-services
OMZBlue Shield of Californiahttps://blueshieldcaplans.com/
ONAAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
ONBAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
ONDWellmark BCBShttps://www.wellmark.com/
ONFPrefix Not in Usehttps://www.bcbs.com/member-services
ONGBCBS of Massachusettshttps://home.bluecrossma.com/
ONIAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
ONJWellmark BCBShttps://www.wellmark.com/
ONKPrefix Not in Usehttps://www.bcbs.com/member-services
ONLAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
ONNBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
ONOBlue Shield of Californiahttps://blueshieldcaplans.com/
ONPAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
ONQBCBS of Alabamahttps://www.bcbsal.org/web/index.html
ONRPrefix Not in Usehttps://www.bcbs.com/member-services
ONSBCBS of Alabamahttps://www.bcbsal.org/web/index.html
ONUCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ONVCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
ONWAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
OOBBlue Shield of Californiahttps://blueshieldcaplans.com/
OODBCBS of Michiganhttps://www.bcbsm.com/
OOEBCBS of Michiganhttps://www.bcbsm.com/
OOFBCBS of Michiganhttps://www.bcbsm.com/
OOGBlue Shield of Californiahttps://blueshieldcaplans.com/
OOHIndependence Blue Crosshttps://www.ibx.com/index.jsp
OOIBCBS of Michiganhttps://www.bcbsm.com/
OOJBCBS of Michiganhttps://www.bcbsm.com/
OOKBCBS of Michiganhttps://www.bcbsm.com/
OOLBCBS of Rhode Islandhttps://www.bcbsri.com/
OONBCBS of Michiganhttps://www.bcbsm.com/
OOPBlue Shield of Californiahttps://blueshieldcaplans.com/
OOQBCBS of Michiganhttps://www.bcbsm.com/
OORBCBS of North Carolinahttps://www.bluecrossnc.com/
OOTBlue Shield of Californiahttps://blueshieldcaplans.com/
OOVBCBS of Michiganhttps://www.bcbsm.com/
OOWBCBS of Michiganhttps://www.bcbsm.com/
OOXBCBS of Michiganhttps://www.bcbsm.com/
OOYPrefix Not in Usehttps://www.bcbs.com/member-services
OOZBCBS of Michiganhttps://www.bcbsm.com/
OPABCBS of Louisianahttps://www.bcbsla.com/
OPBHighmark BCBShttps://www.highmarkblueshield.com/home/
OPCPrefix Not in Usehttps://www.bcbs.com/member-services
OPEAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
OPGAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OPHPrefix Not in Usehttps://www.bcbs.com/member-services
OPIBCBS of North Carolinahttps://www.bluecrossnc.com/
OPLPrefix Not in Usehttps://www.bcbs.com/member-services
OPNPrefix Not in Usehttps://www.bcbs.com/member-services
OPOPrefix Not in Usehttps://www.bcbs.com/member-services
OPPWellmark BCBShttps://www.wellmark.com/
OPQPrefix Not in Usehttps://www.bcbs.com/member-services
OPRWellmark BCBShttps://www.wellmark.com/
OPTCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OPUAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
OPYIndependence Blue Crosshttps://www.ibx.com/index.jsp
OPZAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
OQAAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OQCIndependence Blue Crosshttps://www.ibx.com/index.jsp
OQDBCBS of Michiganhttps://www.bcbsm.com/
OQEBCBS of Michiganhttps://www.bcbsm.com/
OQFBCBS of Michiganhttps://www.bcbsm.com/
OQGBCBS of Michiganhttps://www.bcbsm.com/
OQHBCBS of Michiganhttps://www.bcbsm.com/
OQIBCBS of Michiganhttps://www.bcbsm.com/
OQJBCBS of Michiganhttps://www.bcbsm.com/
OQKBCBS of Michiganhttps://www.bcbsm.com/
OQLBCBS of Michiganhttps://www.bcbsm.com/
OQMBCBS of Michiganhttps://www.bcbsm.com/
OQNBCBS of Michiganhttps://www.bcbsm.com/
OQOBCBS of Michiganhttps://www.bcbsm.com/
OQPAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OQQBCBS of Michiganhttps://www.bcbsm.com/
OQRBCBS of Michiganhttps://www.bcbsm.com/
OQTBCBS of Michiganhttps://www.bcbsm.com/
OQUBCBS of Michiganhttps://www.bcbsm.com/
OQVBCBS of Michiganhttps://www.bcbsm.com/
OQWBCBS of Michiganhttps://www.bcbsm.com/
OQXPrefix Not in Usehttps://www.bcbs.com/member-services
OQYPrefix Not in Usehttps://www.bcbs.com/member-services
OQZPrefix Not in Usehttps://www.bcbs.com/member-services
ORAWellmark BCBShttps://www.wellmark.com/
ORBWellmark BCBShttps://www.wellmark.com/
ORCAnthem BCBS of Kentuckyhttps://www.anthem.com/individual-and-family/health-insurance/kentucky/
ORDIndependence Blue Crosshttps://www.ibx.com/index.jsp
OREBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
ORGPrefix Not in Usehttps://www.bcbs.com/member-services
ORIBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
ORJBCBS of Michiganhttps://www.bcbsm.com/
ORKAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
ORLAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OROBCBS of Michiganhttps://www.bcbsm.com/
ORPAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
ORQBCBS of Michiganhttps://www.bcbsm.com/
ORSRegencehttps://www.regence.com/member/home
ORUBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
ORVBCBS of Michiganhttps://www.bcbsm.com/
ORWPrefix Not in Usehttps://www.bcbs.com/member-services
ORXBlue Cross of Idahohttps://www.bcidaho.com/
ORYBlue Shield of Californiahttps://blueshieldcaplans.com/
ORZHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
OSBBCBS of Alabamahttps://www.bcbsal.org/web/index.html
OSCPrefix Not in Usehttps://www.bcbs.com/member-services
OSDPrefix Not in Usehttps://www.bcbs.com/member-services
OSEBCBS of Arizonahttps://www.azblue.com/individualsandfamilies
OSHCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OSIIndependence Blue Crosshttps://www.ibx.com/index.jsp
OSJAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OSLBCBS of Nebraskahttps://www.nebraskablue.com/
OSMBCBS of Illinoishttps://www.bcbsil.com/
OSNAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OSPBCBS of Floridahttps://www.floridablue.com/
OSQHighmark BCBShttps://www.highmarkbcbs.com/home/
OSUPrefix Not in Usehttps://www.bcbs.com/member-services
OSWPrefix Not in Usehttps://www.bcbs.com/member-services
OSYUnknown Assignmenthttps://www.bcbs.com/
OSZAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
OTABCBS of Floridahttps://www.floridablue.com/
OTCBCBS of Nebraskahttps://www.nebraskablue.com/
OTDAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OTEAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
OTFAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
OTGBCBS of Michiganhttps://www.bcbsm.com/
OTHBCBS of Tennesseehttps://www.bcbst.com/get-insurance/index.page
OTJCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OTKWellmark BCBShttps://www.wellmark.com/
OTLBCBS of Alabamahttps://www.bcbsal.org/web/index.html
OTOBCBS of North Dakotahttps://www.bcbsnd.com/
OTPBlue Shield of Californiahttps://blueshieldcaplans.com/
OTQPrefix Not in Usehttps://www.bcbs.com/member-services
OTRPrefix Not in Usehttps://www.bcbs.com/member-services
OTTWellmark BCBShttps://www.wellmark.com/
OTUWellmark BCBShttps://www.wellmark.com/
OTWAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
OTZAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OUARegencehttps://www.regence.com/member/home
OUBBCBS of Rhode Islandhttps://www.bcbsri.com/
OUCBCBS of South Carolinahttps://www.southcarolinablues.com/web/public/brands/sc/
OUDBCBS of Michiganhttps://www.bcbsm.com/
OUEBCBS of Rhode Islandhttps://www.bcbsri.com/
OUFRegencehttps://www.regence.com/member/home
OUHEmpire BCBS of New Yorkhttps://www.empireblue.com/
OUIHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
OUJBCBS of Michiganhttps://www.bcbsm.com/
OUKBCBS of Michiganhttps://www.bcbsm.com/
OULBCBS of Michiganhttps://www.bcbsm.com/
OUMBCBS of Michiganhttps://www.bcbsm.com/
OUOBCBS of Michiganhttps://www.bcbsm.com/
OUPWellmark BCBShttps://www.wellmark.com/
OUQBCBS of Michiganhttps://www.bcbsm.com/
OUSPrefix Not in Usehttps://www.bcbs.com/member-services
OUTHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
OUUBCBS of Michiganhttps://www.bcbsm.com/
OUVBCBS of Michiganhttps://www.bcbsm.com/
OUXBCBS of Michiganhttps://www.bcbsm.com/
OUYBCBS of Michiganhttps://www.bcbsm.com/
OUZBCBS of Michiganhttps://www.bcbsm.com/
OVBPrefix Not in Usehttps://www.bcbs.com/member-services
OVDBCBS of Michiganhttps://www.bcbsm.com/
OVEPrefix Not in Usehttps://www.bcbs.com/member-services
OVFPrefix Not in Usehttps://www.bcbs.com/member-services
OVHPremera Blue Crosshttps://www.premera.com/visitor
OVIBCBS of Michiganhttps://www.bcbsm.com/
OVJPrefix Not in Usehttps://www.bcbs.com/member-services
OVKPrefix Not in Usehttps://www.bcbs.com/member-services
OVLBCBS of Western New Yorkhttps://www.bcbswny.com/
OVMWellmark BCBShttps://www.wellmark.com/
OVNBCBS of Michiganhttps://www.bcbsm.com/
OVOBCBS of Michiganhttps://www.bcbsm.com/
OVPAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OVQBCBS of Michiganhttps://www.bcbsm.com/
OVSAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OVTAnthem BCBS of Indianahttps://www.anthem.com/individual-and-family/health-insurance/indiana/
OVUBCBS of Michiganhttps://www.bcbsm.com/
OVVBCBS of Michiganhttps://www.bcbsm.com/
OVXBCBS of Michiganhttps://www.bcbsm.com/
OVYBCBS of Michiganhttps://www.bcbsm.com/
OVZBCBS of Michiganhttps://www.bcbsm.com/
OWAWellmark BCBShttps://www.wellmark.com/
OWBCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OWCRegencehttps://www.regence.com/member/home
OWDCarefirst BCBS of Marylandhttps://individual.carefirst.com/individuals-families/home.page
OWEBCBS of Floridahttps://www.floridablue.com/
OWFWellmark BCBShttps://www.wellmark.com/
OWGBCBS of Western New Yorkhttps://www.bcbswny.com/
OWIAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OWJAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
OWMPrefix Not in Usehttps://www.bcbs.com/member-services
OWNPrefix Not in Usehttps://www.bcbs.com/member-services
OWOBCBS of Michiganhttps://www.bcbsm.com/
OWPEmpire BCBS of New Yorkhttps://www.empireblue.com/
OWQBCBS of Michiganhttps://www.bcbsm.com/
OWTAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
OWUBCBS of Michiganhttps://www.bcbsm.com/
OWVPrefix Not in Usehttps://www.bcbs.com/member-services
OWXAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OWYAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OWZWellmark BCBShttps://www.wellmark.com/
OXABCBS of Western New Yorkhttps://www.bcbswny.com/
OXBRegencehttps://www.regence.com/member/home
OXDAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OXFPrefix Not in Usehttps://www.bcbs.com/member-services
OXGBCBS of Michiganhttps://www.bcbsm.com/
OXHBCBS of Michiganhttps://www.bcbsm.com/
OXIBCBS of Michiganhttps://www.bcbsm.com/
OXJBCBS of Michiganhttps://www.bcbsm.com/
OXKBCBS of Michiganhttps://www.bcbsm.com/
OXLBCBS of Michiganhttps://www.bcbsm.com/
OXMPremera Blue Crosshttps://www.premera.com/visitor
OXNRegencehttps://www.regence.com/member/home
OXOBCBS of Western New Yorkhttps://www.bcbswny.com/
OXPAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OXQBCBS of Michiganhttps://www.bcbsm.com/
OXRBCBS of Michiganhttps://www.bcbsm.com/
OXSBlue Shield of Californiahttps://blueshieldcaplans.com/
OXUBCBS of Michiganhttps://www.bcbsm.com/
OXVBCBS of Michiganhttps://www.bcbsm.com/
OXWBCBS of Michiganhttps://www.bcbsm.com/
OXZPrefix Not in Usehttps://www.bcbs.com/member-services
OYAWellmark BCBShttps://www.wellmark.com/
OYBAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OYCHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
OYDBlue Cross of Idahohttps://www.bcidaho.com/
OYFBCBS of Michiganhttps://www.bcbsm.com/
OYGBCBS of Michiganhttps://www.bcbsm.com/
OYHAnthem BCBS of Ohiohttps://www.anthem.com/individual-and-family/health-insurance/ohio
OYIBCBS of Michiganhttps://www.bcbsm.com/
OYJBCBS of Michiganhttps://www.bcbsm.com/
OYKBCBS of Michiganhttps://www.bcbsm.com/
OYLBlue Shield of Californiahttps://blueshieldcaplans.com/
OYNBCBS of Michiganhttps://www.bcbsm.com/
OYOBCBS of Michiganhttps://www.bcbsm.com/
OYPAnthem BCBS of Georgiahttps://www.anthem.com/individual-and-family/health-insurance/georgia/
OYRBCBS of Michiganhttps://www.bcbsm.com/
OYSBlue Shield of Californiahttps://blueshieldcaplans.com/
OYTBCBS of Michiganhttps://www.bcbsm.com/
OYUBCBS of Michiganhttps://www.bcbsm.com/
OYVPrefix Not in Usehttps://www.bcbs.com/member-services
OYWBCBS of Michiganhttps://www.bcbsm.com/
OYYBCBS of Michiganhttps://www.bcbsm.com/
OYZPrefix Not in Usehttps://www.bcbs.com/member-services
OZBAnthem BCBS of Wisconsinhttps://www.anthem.com/individual-and-family/wisconsin/
OZCHorizon BCBS of New Jerseyhttps://www.horizonblue.com/
OZDAnthem BCBS of Virginiahttps://www.anthem.com/individual-and-family/health-insurance/virginia/
OZEBCBS of Michiganhttps://www.bcbsm.com/
OZFBCBS of Michiganhttps://www.bcbsm.com/
OZGBlue Shield of Californiahttps://blueshieldcaplans.com/
OZIBCBS of Michiganhttps://www.bcbsm.com/
OZJBCBS of Michiganhttps://www.bcbsm.com/
OZKAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
OZOPrefix Not in Usehttps://www.bcbs.com/member-services
OZPAnthem Blue Cross of Californiahttps://www.anthem.com/ca/individual-and-family/health-insurance/california/
OZQBCBS of Michiganhttps://www.bcbsm.com/
OZRBCBS of Michiganhttps://www.bcbsm.com/
OZTBCBS of Michiganhttps://www.bcbsm.com/
OZUBCBS of Michiganhttps://www.bcbsm.com/
OZVBCBS of Michiganhttps://www.bcbsm.com/
OZWPrefix Not in Usehttps://www.bcbs.com/member-services
OZXAnthem BCBS of Missourihttps://www.anthem.com/individual-and-family/health-insurance/missouri/
OZYBCBS of Michiganhttps://www.bcbsm.com/

This extensive list continues through the alphabet up to OZZ, providing essential information for anyone involved in the medical billing process.

Contact for Further Assistance

For any queries regarding medical billing or information on BCBS prefixes, feel free to reach out to Texmed Billing Solutions through the following email:

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