BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Here we have listed down all the BCBS Prefix along with BCBS home plan name and website for BCBS member IDs ranging from OAA to OZZ.
For your ease, we have summarized some of the major BCBS prefix ranging from OAA to OZZ. Also, you can find BCBS provider phone numbers for each state.
Contents
Major BCBS Alpha Prefix Ranging between OAA to OZZ
OGS BCBS prefix
| Alpha Prefix | BCBS Home Plan Name | BCBS Home Plan Website |
| OGS | BCBS of Louisiana | https://www.bcbsla.com/ |
OSC BCBS prefix
| Alpha Prefix | BCBS Home Plan Name | BCBS Home Plan Website |
| OSC | Prefix Not in Use | https://www.bcbs.com/member-services |
List of BCBS Alpha Prefix from OAA to OZZ
| Alpha Prefix | BCBS Home Plan Name | BCBS Home Plan Website |
|---|---|---|
| OAA | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| OAC | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OAD | BCBS of Western New York | https://www.bcbswny.com/ |
| OAG | Anthem BCBS of Colorado | https://www.anthem.com/individual-and-family/health-insurance/colorado/ |
| OAH | Empire BCBS of New York | https://www.empireblue.com/ |
| OAI | Blue Shield of California | https://blueshieldcaplans.com/ |
| OAJ | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OAM | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| OAN | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OAO | Prefix Not in Use | https://www.bcbs.com/member-services |
| OAP | Anthem BCBS of Kentucky | https://www.anthem.com/individual-and-family/health-insurance/kentucky/ |
| OAQ | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OAS | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OAT | BCBS of Nebraska | https://www.nebraskablue.com/ |
| OAU | BCBS of Michigan | https://www.bcbsm.com/ |
| OAV | Prefix Not in Use | https://www.bcbs.com/member-services |
| OAW | Prefix Not in Use | https://www.bcbs.com/member-services |
| OAX | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OAZ | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| OBA | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OBB | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| OBC | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| OBE | BCBS of Michigan | https://www.bcbsm.com/ |
| OBF | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| OBG | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| OBH | Prefix Not in Use | https://www.bcbs.com/member-services |
| OBI | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| OBJ | Premera Blue Cross | https://www.premera.com/visitor |
| OBK | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OBL | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OBM | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OBO | Highmark BCBS | https://www.highmarkblueshield.com/home/ |
| OBQ | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OBR | Wellmark BCBS | https://www.wellmark.com/ |
| OBT | BCBS of Arizona | https://www.azblue.com/individualsandfamilies |
| OBU | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| OBV | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| OBW | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OBX | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| OBY | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OBZ | Blue Shield of California | https://blueshieldcaplans.com/ |
| OCA | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OCC | Prefix Not in Use | https://www.bcbs.com/member-services |
| OCF | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| OCI | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| OCL | Prefix Not in Use | https://www.bcbs.com/member-services |
| OCM | Wellmark BCBS | https://www.wellmark.com/ |
| OCO | Blue Shield of California | https://blueshieldcaplans.com/ |
| OCP | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OCQ | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OCR | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OCS | Prefix Not in Use | https://www.bcbs.com/member-services |
| OCU | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OCV | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OCW | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OCX | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OCY | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OCZ | Independence Blue Cross | https://www.ibx.com/index.jsp |
| ODB | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| ODC | Prefix Not in Use | https://www.bcbs.com/member-services |
| ODD | BCBS of Nebraska | https://www.nebraskablue.com/ |
| ODE | Blue Cross of Idaho | https://www.bcidaho.com/ |
| ODG | Prefix Not in Use | https://www.bcbs.com/member-services |
| ODI | BCBS of Western New York | https://www.bcbswny.com/ |
| ODJ | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| ODK | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| ODM | BCBS of Arizona | https://www.azblue.com/individualsandfamilies |
| ODN | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| ODQ | Highmark BCBS | https://www.highmarkblueshield.com/home/ |
| ODR | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| ODU | Prefix Not in Use | https://www.bcbs.com/member-services |
| ODV | Wellmark BCBS | https://www.wellmark.com/ |
| ODW | BCBS of Michigan | https://www.bcbsm.com/ |
| ODY | BCBS of Michigan | https://www.bcbsm.com/ |
| ODZ | BCBS of Michigan | https://www.bcbsm.com/ |
| OEA | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| OEB | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| OEC | Excellus BCBS of New York | https://www.excellusbcbs.com/ |
| OEE | BCBS of Florida | https://www.floridablue.com/ |
| OEF | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OEG | Unknown Assignment | https://www.bcbs.com/ |
| OEH | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OEI | BCBS of Nebraska | https://www.nebraskablue.com/ |
| OEJ | Blue Shield of California | https://blueshieldcaplans.com/ |
| OEL | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OEN | Prefix Not in Use | https://www.bcbs.com/member-services |
| OEO | Blue Shield of California | https://blueshieldcaplans.com/ |
| OEP | Capital Blue Cross | https://www.capbluecross.com/ |
| OEQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OER | Regence | https://www.regence.com/member/home |
| OET | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OEX | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OEY | BCBS of Michigan | https://www.bcbsm.com/ |
| OEZ | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| OFA | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OFB | Capital Blue Cross | https://www.capbluecross.com/ |
| OFC | BCBS of Michigan | https://www.bcbsm.com/ |
| OFD | Highmark BCBS | https://www.highmarkbcbsde.com/home/ |
| OFE | Prefix Not in Use | https://www.bcbs.com/member-services |
| OFF | BCBS of Western New York | https://www.bcbswny.com/ |
| OFH | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OFI | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OFJ | BCBS of Michigan | https://www.bcbsm.com/ |
| OFK | Prefix Not in Use | https://www.bcbs.com/member-services |
| OFL | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OFM | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OFN | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| OFO | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OFP | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OFQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OFR | Prefix Not in Use | https://www.bcbs.com/member-services |
| OFT | Blue Shield of California | https://blueshieldcaplans.com/ |
| OFU | BCBS of Michigan | https://www.bcbsm.com/ |
| OFV | BCBS of Michigan | https://www.bcbsm.com/ |
| OFW | BCBS of Michigan | https://www.bcbsm.com/ |
| OFX | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| OFZ | BCBS of Michigan | https://www.bcbsm.com/ |
| OGC | Wellmark BCBS | https://www.wellmark.com/ |
| OGE | BCBS of Oklahoma | https://www.bcbsok.com/ |
| OGG | Prefix Not in Use | https://www.bcbs.com/member-services |
| OGH | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| OGK | BCBS of Michigan | https://www.bcbsm.com/ |
| OGL | Wellmark BCBS | https://www.wellmark.com/ |
| OGM | Premera Blue Cross | https://www.premera.com/visitor |
| OGN | Anthem BCBS of Kentucky | https://www.anthem.com/individual-and-family/health-insurance/kentucky/ |
| OGP | Prefix Not in Use | https://www.bcbs.com/member-services |
| OGQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| OGR | Wellmark BCBS | https://www.wellmark.com/ |
| OGS | BCBS of Louisiana | https://www.bcbsla.com/ |
| OGT | BCBS of Western New York | https://www.bcbswny.com/ |
| OGV | Prefix Not in Use | https://www.bcbs.com/member-services |
| OGX | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OGY | Prefix Not in Use | https://www.bcbs.com/member-services |
| OGZ | Prefix Not in Use | https://www.bcbs.com/member-services |
| OHA | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| OHB | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OHC | BCBS of Michigan | https://www.bcbsm.com/ |
| OHD | BCBS of Texas | https://www.bcbstx.com/ |
| OHE | BCBS of Rhode Island | https://www.bcbsri.com/ |
| OHF | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| OHG | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| OHH | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OHJ | Anthem BCBS of Kentucky | https://www.anthem.com/individual-and-family/health-insurance/kentucky/ |
| OHK | Wellmark BCBS | https://www.wellmark.com/ |
| OHN | Wellmark BCBS | https://www.wellmark.com/ |
| OHO | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OHP | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OHQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| OHR | Anthem BCBS of Colorado | https://www.anthem.com/individual-and-family/health-insurance/colorado/ |
| OHS | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OHT | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OHU | Wellmark BCBS | https://www.wellmark.com/ |
| OHW | Wellmark BCBS | https://www.wellmark.com/ |
| OHX | BCBS of Rhode Island | https://www.bcbsri.com/ |
| OHY | BCBS of Michigan | https://www.bcbsm.com/ |
| OHZ | BCBS of Rhode Island | https://www.bcbsri.com/ |
| OIB | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| OIC | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OIE | Prefix Not in Use | https://www.bcbs.com/member-services |
| OII | BCBS of Michigan | https://www.bcbsm.com/ |
| OIJ | BCBS of Michigan | https://www.bcbsm.com/ |
| OIK | BCBS of Michigan | https://www.bcbsm.com/ |
| OIL | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| OIM | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OIN | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| OIO | BCBS of Michigan | https://www.bcbsm.com/ |
| OIP | Blue Shield of California | https://blueshieldcaplans.com/ |
| OIQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OIS | BCBS of Western New York | https://www.bcbswny.com/ |
| OIT | BCBS of Michigan | https://www.bcbsm.com/ |
| OIU | BCBS of Michigan | https://www.bcbsm.com/ |
| OIV | BCBS of Michigan | https://www.bcbsm.com/ |
| OIW | BCBS of Michigan | https://www.bcbsm.com/ |
| OIX | BCBS of Michigan | https://www.bcbsm.com/ |
| OIY | BCBS of Michigan | https://www.bcbsm.com/ |
| OIZ | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OJA | Prefix Not in Use | https://www.bcbs.com/member-services |
| OJB | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OJC | Wellmark BCBS | https://www.wellmark.com/ |
| OJD | Prefix Not in Use | https://www.bcbs.com/member-services |
| OJE | BCBS of Michigan | https://www.bcbsm.com/ |
| OJF | BCBS of Michigan | https://www.bcbsm.com/ |
| OJG | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| OJH | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| OJI | BCBS of Michigan | https://www.bcbsm.com/ |
| OJK | BCBS of Michigan | https://www.bcbsm.com/ |
| OJL | BCBS of Michigan | https://www.bcbsm.com/ |
| OJN | BCBS of Michigan | https://www.bcbsm.com/ |
| OJQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OJR | Wellmark BCBS | https://www.wellmark.com/ |
| OJS | Prefix Not in Use | https://www.bcbs.com/member-services |
| OJT | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OJU | Prefix Not in Use | https://www.bcbs.com/member-services |
| OJV | BCBS of Michigan | https://www.bcbsm.com/ |
| OJY | BCBS of Michigan | https://www.bcbsm.com/ |
| OKA | BCBS of Michigan | https://www.bcbsm.com/ |
| OKB | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OKC | BCBS of Oklahoma | https://www.bcbsok.com/ |
| OKD | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OKE | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OKF | BCBS of Michigan | https://www.bcbsm.com/ |
| OKG | BCBS of Michigan | https://www.bcbsm.com/ |
| OKH | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OKI | BCBS of Michigan | https://www.bcbsm.com/ |
| OKJ | BCBS of Michigan | https://www.bcbsm.com/ |
| OKK | BCBS of Michigan | https://www.bcbsm.com/ |
| OKM | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OKN | BCBS of Michigan | https://www.bcbsm.com/ |
| OKO | BCBS of Michigan | https://www.bcbsm.com/ |
| OKQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OKR | Anthem BCBS of Colorado | https://www.anthem.com/individual-and-family/health-insurance/colorado/ |
| OKS | BCBS of Western New York | https://www.bcbswny.com/ |
| OKT | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OKW | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OKX | BCBS of Michigan | https://www.bcbsm.com/ |
| OKY | BCBS of Michigan | https://www.bcbsm.com/ |
| OKZ | BCBS of Michigan | https://www.bcbsm.com/ |
| OLA | Unknown Assignment | https://www.bcbs.com/ |
| OLB | Wellmark BCBS | https://www.wellmark.com/ |
| OLC | Prefix Not in Use | https://www.bcbs.com/member-services |
| OLE | Prefix Not in Use | https://www.bcbs.com/member-services |
| OLF | Prefix Not in Use | https://www.bcbs.com/member-services |
| OLG | Premera Blue Cross | https://www.premera.com/visitor |
| OLH | BCBS of Arizona | https://www.azblue.com/individualsandfamilies |
| OLI | BCBS of Michigan | https://www.bcbsm.com/ |
| OLJ | Prefix Not in Use | https://www.bcbs.com/member-services |
| OLK | Prefix Not in Use | https://www.bcbs.com/member-services |
| OLL | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OLM | BCBS of Arkansas | http://www.arkansasbluecross.com/looking-for-insurance |
| OLO | Blue Shield of California | https://blueshieldcaplans.com/ |
| OLP | BCBS of Western New York | https://www.bcbswny.com/ |
| OLQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OLS | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OLT | Wellmark BCBS | https://www.wellmark.com/ |
| OLU | Anthem BCBS of Colorado | https://www.anthem.com/individual-and-family/health-insurance/colorado/ |
| OLW | BCBS of Western New York | https://www.bcbswny.com/ |
| OLX | BCBS of Michigan | https://www.bcbsm.com/ |
| OLY | BCBS of Michigan | https://www.bcbsm.com/ |
| OLZ | BCBS of Michigan | https://www.bcbsm.com/ |
| OMA | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OMB | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OMC | Prefix Not in Use | https://www.bcbs.com/member-services |
| OME | Wellmark BCBS | https://www.wellmark.com/ |
| OMF | Prefix Not in Use | https://www.bcbs.com/member-services |
| OMG | BCBS of Michigan | https://www.bcbsm.com/ |
| OMH | Blue Shield of California | https://blueshieldcaplans.com/ |
| OMI | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| OMJ | Prefix Not in Use | https://www.bcbs.com/member-services |
| OMM | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OMN | Prefix Not in Use | https://www.bcbs.com/member-services |
| OMO | Blue Shield of California | https://blueshieldcaplans.com/ |
| OMP | BCBS of Michigan | https://www.bcbsm.com/ |
| OMT | BCBS of Michigan | https://www.bcbsm.com/ |
| OMU | Blue Cross of Idaho | https://www.bcidaho.com/ |
| OMW | BCBS of Nebraska | https://www.nebraskablue.com/ |
| OMY | Prefix Not in Use | https://www.bcbs.com/member-services |
| OMZ | Blue Shield of California | https://blueshieldcaplans.com/ |
| ONA | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| ONB | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OND | Wellmark BCBS | https://www.wellmark.com/ |
| ONF | Prefix Not in Use | https://www.bcbs.com/member-services |
| ONG | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| ONI | Anthem BCBS of Indiana | https://www.anthem.com/individual-and-family/health-insurance/indiana/ |
| ONJ | Wellmark BCBS | https://www.wellmark.com/ |
| ONK | Prefix Not in Use | https://www.bcbs.com/member-services |
| ONL | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| ONN | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| ONO | Blue Shield of California | https://blueshieldcaplans.com/ |
| ONP | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| ONQ | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| ONR | Prefix Not in Use | https://www.bcbs.com/member-services |
| ONS | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| ONU | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| ONV | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| ONW | Anthem BCBS of Indiana | https://www.anthem.com/individual-and-family/health-insurance/indiana/ |
| OOB | Blue Shield of California | https://blueshieldcaplans.com/ |
| OOD | BCBS of Michigan | https://www.bcbsm.com/ |
| OOE | BCBS of Michigan | https://www.bcbsm.com/ |
| OOF | BCBS of Michigan | https://www.bcbsm.com/ |
| OOG | Blue Shield of California | https://blueshieldcaplans.com/ |
| OOH | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OOI | BCBS of Michigan | https://www.bcbsm.com/ |
| OOJ | BCBS of Michigan | https://www.bcbsm.com/ |
| OOK | BCBS of Michigan | https://www.bcbsm.com/ |
| OOL | BCBS of Rhode Island | https://www.bcbsri.com/ |
| OON | BCBS of Michigan | https://www.bcbsm.com/ |
| OOP | Blue Shield of California | https://blueshieldcaplans.com/ |
| OOQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OOR | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| OOT | Blue Shield of California | https://blueshieldcaplans.com/ |
| OOV | BCBS of Michigan | https://www.bcbsm.com/ |
| OOW | BCBS of Michigan | https://www.bcbsm.com/ |
| OOX | BCBS of Michigan | https://www.bcbsm.com/ |
| OOY | Prefix Not in Use | https://www.bcbs.com/member-services |
| OOZ | BCBS of Michigan | https://www.bcbsm.com/ |
| OPA | BCBS of Louisiana | https://www.bcbsla.com/ |
| OPB | Highmark BCBS | https://www.highmarkblueshield.com/home/ |
| OPC | Prefix Not in Use | https://www.bcbs.com/member-services |
| OPE | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| OPG | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OPH | Prefix Not in Use | https://www.bcbs.com/member-services |
| OPI | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| OPL | Prefix Not in Use | https://www.bcbs.com/member-services |
| OPN | Prefix Not in Use | https://www.bcbs.com/member-services |
| OPO | Prefix Not in Use | https://www.bcbs.com/member-services |
| OPP | Wellmark BCBS | https://www.wellmark.com/ |
| OPQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| OPR | Wellmark BCBS | https://www.wellmark.com/ |
| OPT | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OPU | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| OPY | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OPZ | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| OQA | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OQC | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OQD | BCBS of Michigan | https://www.bcbsm.com/ |
| OQE | BCBS of Michigan | https://www.bcbsm.com/ |
| OQF | BCBS of Michigan | https://www.bcbsm.com/ |
| OQG | BCBS of Michigan | https://www.bcbsm.com/ |
| OQH | BCBS of Michigan | https://www.bcbsm.com/ |
| OQI | BCBS of Michigan | https://www.bcbsm.com/ |
| OQJ | BCBS of Michigan | https://www.bcbsm.com/ |
| OQK | BCBS of Michigan | https://www.bcbsm.com/ |
| OQL | BCBS of Michigan | https://www.bcbsm.com/ |
| OQM | BCBS of Michigan | https://www.bcbsm.com/ |
| OQN | BCBS of Michigan | https://www.bcbsm.com/ |
| OQO | BCBS of Michigan | https://www.bcbsm.com/ |
| OQP | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OQQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OQR | BCBS of Michigan | https://www.bcbsm.com/ |
| OQT | BCBS of Michigan | https://www.bcbsm.com/ |
| OQU | BCBS of Michigan | https://www.bcbsm.com/ |
| OQV | BCBS of Michigan | https://www.bcbsm.com/ |
| OQW | BCBS of Michigan | https://www.bcbsm.com/ |
| OQX | Prefix Not in Use | https://www.bcbs.com/member-services |
| OQY | Prefix Not in Use | https://www.bcbs.com/member-services |
| OQZ | Prefix Not in Use | https://www.bcbs.com/member-services |
| ORA | Wellmark BCBS | https://www.wellmark.com/ |
| ORB | Wellmark BCBS | https://www.wellmark.com/ |
| ORC | Anthem BCBS of Kentucky | https://www.anthem.com/individual-and-family/health-insurance/kentucky/ |
| ORD | Independence Blue Cross | https://www.ibx.com/index.jsp |
| ORE | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| ORG | Prefix Not in Use | https://www.bcbs.com/member-services |
| ORI | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| ORJ | BCBS of Michigan | https://www.bcbsm.com/ |
| ORK | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| ORL | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| ORO | BCBS of Michigan | https://www.bcbsm.com/ |
| ORP | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| ORQ | BCBS of Michigan | https://www.bcbsm.com/ |
| ORS | Regence | https://www.regence.com/member/home |
| ORU | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| ORV | BCBS of Michigan | https://www.bcbsm.com/ |
| ORW | Prefix Not in Use | https://www.bcbs.com/member-services |
| ORX | Blue Cross of Idaho | https://www.bcidaho.com/ |
| ORY | Blue Shield of California | https://blueshieldcaplans.com/ |
| ORZ | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| OSB | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| OSC | Prefix Not in Use | https://www.bcbs.com/member-services |
| OSD | Prefix Not in Use | https://www.bcbs.com/member-services |
| OSE | BCBS of Arizona | https://www.azblue.com/individualsandfamilies |
| OSH | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OSI | Independence Blue Cross | https://www.ibx.com/index.jsp |
| OSJ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OSL | BCBS of Nebraska | https://www.nebraskablue.com/ |
| OSM | BCBS of Illinois | https://www.bcbsil.com/ |
| OSN | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OSP | BCBS of Florida | https://www.floridablue.com/ |
| OSQ | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| OSU | Prefix Not in Use | https://www.bcbs.com/member-services |
| OSW | Prefix Not in Use | https://www.bcbs.com/member-services |
| OSY | Unknown Assignment | https://www.bcbs.com/ |
| OSZ | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| OTA | BCBS of Florida | https://www.floridablue.com/ |
| OTC | BCBS of Nebraska | https://www.nebraskablue.com/ |
| OTD | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OTE | Anthem BCBS of Indiana | https://www.anthem.com/individual-and-family/health-insurance/indiana/ |
| OTF | Anthem BCBS of Indiana | https://www.anthem.com/individual-and-family/health-insurance/indiana/ |
| OTG | BCBS of Michigan | https://www.bcbsm.com/ |
| OTH | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| OTJ | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OTK | Wellmark BCBS | https://www.wellmark.com/ |
| OTL | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| OTO | BCBS of North Dakota | https://www.bcbsnd.com/ |
| OTP | Blue Shield of California | https://blueshieldcaplans.com/ |
| OTQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| OTR | Prefix Not in Use | https://www.bcbs.com/member-services |
| OTT | Wellmark BCBS | https://www.wellmark.com/ |
| OTU | Wellmark BCBS | https://www.wellmark.com/ |
| OTW | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| OTZ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OUA | Regence | https://www.regence.com/member/home |
| OUB | BCBS of Rhode Island | https://www.bcbsri.com/ |
| OUC | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| OUD | BCBS of Michigan | https://www.bcbsm.com/ |
| OUE | BCBS of Rhode Island | https://www.bcbsri.com/ |
| OUF | Regence | https://www.regence.com/member/home |
| OUH | Empire BCBS of New York | https://www.empireblue.com/ |
| OUI | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| OUJ | BCBS of Michigan | https://www.bcbsm.com/ |
| OUK | BCBS of Michigan | https://www.bcbsm.com/ |
| OUL | BCBS of Michigan | https://www.bcbsm.com/ |
| OUM | BCBS of Michigan | https://www.bcbsm.com/ |
| OUO | BCBS of Michigan | https://www.bcbsm.com/ |
| OUP | Wellmark BCBS | https://www.wellmark.com/ |
| OUQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OUS | Prefix Not in Use | https://www.bcbs.com/member-services |
| OUT | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| OUU | BCBS of Michigan | https://www.bcbsm.com/ |
| OUV | BCBS of Michigan | https://www.bcbsm.com/ |
| OUX | BCBS of Michigan | https://www.bcbsm.com/ |
| OUY | BCBS of Michigan | https://www.bcbsm.com/ |
| OUZ | BCBS of Michigan | https://www.bcbsm.com/ |
| OVB | Prefix Not in Use | https://www.bcbs.com/member-services |
| OVD | BCBS of Michigan | https://www.bcbsm.com/ |
| OVE | Prefix Not in Use | https://www.bcbs.com/member-services |
| OVF | Prefix Not in Use | https://www.bcbs.com/member-services |
| OVH | Premera Blue Cross | https://www.premera.com/visitor |
| OVI | BCBS of Michigan | https://www.bcbsm.com/ |
| OVJ | Prefix Not in Use | https://www.bcbs.com/member-services |
| OVK | Prefix Not in Use | https://www.bcbs.com/member-services |
| OVL | BCBS of Western New York | https://www.bcbswny.com/ |
| OVM | Wellmark BCBS | https://www.wellmark.com/ |
| OVN | BCBS of Michigan | https://www.bcbsm.com/ |
| OVO | BCBS of Michigan | https://www.bcbsm.com/ |
| OVP | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OVQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OVS | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OVT | Anthem BCBS of Indiana | https://www.anthem.com/individual-and-family/health-insurance/indiana/ |
| OVU | BCBS of Michigan | https://www.bcbsm.com/ |
| OVV | BCBS of Michigan | https://www.bcbsm.com/ |
| OVX | BCBS of Michigan | https://www.bcbsm.com/ |
| OVY | BCBS of Michigan | https://www.bcbsm.com/ |
| OVZ | BCBS of Michigan | https://www.bcbsm.com/ |
| OWA | Wellmark BCBS | https://www.wellmark.com/ |
| OWB | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OWC | Regence | https://www.regence.com/member/home |
| OWD | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| OWE | BCBS of Florida | https://www.floridablue.com/ |
| OWF | Wellmark BCBS | https://www.wellmark.com/ |
| OWG | BCBS of Western New York | https://www.bcbswny.com/ |
| OWI | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OWJ | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| OWM | Prefix Not in Use | https://www.bcbs.com/member-services |
| OWN | Prefix Not in Use | https://www.bcbs.com/member-services |
| OWO | BCBS of Michigan | https://www.bcbsm.com/ |
| OWP | Empire BCBS of New York | https://www.empireblue.com/ |
| OWQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OWT | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| OWU | BCBS of Michigan | https://www.bcbsm.com/ |
| OWV | Prefix Not in Use | https://www.bcbs.com/member-services |
| OWX | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OWY | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OWZ | Wellmark BCBS | https://www.wellmark.com/ |
| OXA | BCBS of Western New York | https://www.bcbswny.com/ |
| OXB | Regence | https://www.regence.com/member/home |
| OXD | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OXF | Prefix Not in Use | https://www.bcbs.com/member-services |
| OXG | BCBS of Michigan | https://www.bcbsm.com/ |
| OXH | BCBS of Michigan | https://www.bcbsm.com/ |
| OXI | BCBS of Michigan | https://www.bcbsm.com/ |
| OXJ | BCBS of Michigan | https://www.bcbsm.com/ |
| OXK | BCBS of Michigan | https://www.bcbsm.com/ |
| OXL | BCBS of Michigan | https://www.bcbsm.com/ |
| OXM | Premera Blue Cross | https://www.premera.com/visitor |
| OXN | Regence | https://www.regence.com/member/home |
| OXO | BCBS of Western New York | https://www.bcbswny.com/ |
| OXP | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OXQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OXR | BCBS of Michigan | https://www.bcbsm.com/ |
| OXS | Blue Shield of California | https://blueshieldcaplans.com/ |
| OXU | BCBS of Michigan | https://www.bcbsm.com/ |
| OXV | BCBS of Michigan | https://www.bcbsm.com/ |
| OXW | BCBS of Michigan | https://www.bcbsm.com/ |
| OXZ | Prefix Not in Use | https://www.bcbs.com/member-services |
| OYA | Wellmark BCBS | https://www.wellmark.com/ |
| OYB | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OYC | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| OYD | Blue Cross of Idaho | https://www.bcidaho.com/ |
| OYF | BCBS of Michigan | https://www.bcbsm.com/ |
| OYG | BCBS of Michigan | https://www.bcbsm.com/ |
| OYH | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| OYI | BCBS of Michigan | https://www.bcbsm.com/ |
| OYJ | BCBS of Michigan | https://www.bcbsm.com/ |
| OYK | BCBS of Michigan | https://www.bcbsm.com/ |
| OYL | Blue Shield of California | https://blueshieldcaplans.com/ |
| OYN | BCBS of Michigan | https://www.bcbsm.com/ |
| OYO | BCBS of Michigan | https://www.bcbsm.com/ |
| OYP | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| OYR | BCBS of Michigan | https://www.bcbsm.com/ |
| OYS | Blue Shield of California | https://blueshieldcaplans.com/ |
| OYT | BCBS of Michigan | https://www.bcbsm.com/ |
| OYU | BCBS of Michigan | https://www.bcbsm.com/ |
| OYV | Prefix Not in Use | https://www.bcbs.com/member-services |
| OYW | BCBS of Michigan | https://www.bcbsm.com/ |
| OYY | BCBS of Michigan | https://www.bcbsm.com/ |
| OYZ | Prefix Not in Use | https://www.bcbs.com/member-services |
| OZB | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| OZC | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| OZD | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| OZE | BCBS of Michigan | https://www.bcbsm.com/ |
| OZF | BCBS of Michigan | https://www.bcbsm.com/ |
| OZG | Blue Shield of California | https://blueshieldcaplans.com/ |
| OZI | BCBS of Michigan | https://www.bcbsm.com/ |
| OZJ | BCBS of Michigan | https://www.bcbsm.com/ |
| OZK | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| OZO | Prefix Not in Use | https://www.bcbs.com/member-services |
| OZP | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| OZQ | BCBS of Michigan | https://www.bcbsm.com/ |
| OZR | BCBS of Michigan | https://www.bcbsm.com/ |
| OZT | BCBS of Michigan | https://www.bcbsm.com/ |
| OZU | BCBS of Michigan | https://www.bcbsm.com/ |
| OZV | BCBS of Michigan | https://www.bcbsm.com/ |
| OZW | Prefix Not in Use | https://www.bcbs.com/member-services |
| OZX | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| OZY | BCBS of Michigan | https://www.bcbsm.com/ |
Other Related Prefix