Below you can find summary of all the Blue Cross Blue Shield active prefix ranging from MAA to MZZ. For detailed information of each prefix home plan, click on the prefix and you will find the detailed information.
Summary of BCBS Prefix MAA to MZZ
| Alpha Prefix | BCBS Home Plan Name | BCBS Home Plan Website |
|---|---|---|
| MAA | Wellmark BCBS | https://www.wellmark.com/ |
| MAB | BCBS of Florida | https://www.floridablue.com/ |
| MAC | Prefix Not in Use | https://www.bcbs.com/member-services |
| MAE | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MAF | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MAG | Unknown Assignment | https://www.bcbs.com/ |
| MAH | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MAI | Wellmark BCBS | https://www.wellmark.com/ |
| MAL | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MAM | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MAN | Prefix Not in Use | https://www.bcbs.com/member-services |
| MAO | BCBS of Florida | https://www.floridablue.com/ |
| MAQ | BCBS of Florida | https://www.floridablue.com/ |
| MAT | BCBS of Texas | https://www.bcbstx.com/ |
| MAU | Wellmark BCBS | https://www.wellmark.com/ |
| MAV | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MAW | Anthem BCBS of Connecticut | https://www.anthem.com/individual-and-family/health-insurance/connecticut/ |
| MAY | BCBS of Nebraska | https://www.nebraskablue.com/ |
| MAZ | Wellmark BCBS | https://www.wellmark.com/ |
| MBA | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MBC | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| MBD | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MBE | BCBS of Nebraska | https://www.nebraskablue.com/ |
| MBF | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MBG | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MBH | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MBJ | Regence | https://www.regence.com/member/home |
| MBK | Empire BCBS of New York | https://www.empireblue.com/ |
| MBN | BCBS of Michigan | https://www.bcbsm.com/ |
| MBO | BCBS of Florida | https://www.floridablue.com/ |
| MBP | Anthem BCBS of Indiana | https://www.anthem.com/individual-and-family/health-insurance/indiana/ |
| MBQ | Wellmark BCBS | https://www.wellmark.com/ |
| MBR | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MBS | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MBT | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| MBU | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MBV | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MBW | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MBX | Prefix Not in Use | https://www.bcbs.com/member-services |
| MBY | Prefix Not in Use | https://www.bcbs.com/member-services |
| MBZ | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MCA | Blue Shield of California | https://blueshieldcaplans.com/ |
| MCC | BCBS of Texas | https://www.bcbstx.com/ |
| MCD | BCBS of Illinois | https://www.bcbsil.com/ |
| MCF | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MCG | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MCH | BCBS of Florida | https://www.floridablue.com/ |
| MCI | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MCJ | Highmark BCBS | https://www.highmarkbcbswv.com/home/ |
| MCK | Wellmark BCBS | https://www.wellmark.com/ |
| MCL | Wellmark BCBS | https://www.wellmark.com/ |
| MCM | Prefix Not in Use | https://www.bcbs.com/member-services |
| MCP | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MCQ | BCBS of Illinois | https://www.bcbsil.com/ |
| MCR | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MCS | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MCT | Wellmark BCBS | https://www.wellmark.com/ |
| MCU | Prefix Not in Use | https://www.bcbs.com/member-services |
| MCV | Wellmark BCBS | https://www.wellmark.com/ |
| MCW | Wellmark BCBS | https://www.wellmark.com/ |
| MCX | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MCY | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MCZ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MDA | BCBS of Michigan | https://www.bcbsm.com/ |
| MDB | Prefix Not in Use | https://www.bcbs.com/member-services |
| MDC | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MDD | Prefix Not in Use | https://www.bcbs.com/member-services |
| MDE | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MDG | BCBS of Michigan | https://www.bcbsm.com/ |
| MDI | Wellmark BCBS | https://www.wellmark.com/ |
| MDK | BCBS of Arizona | https://www.azblue.com/individualsandfamilies |
| MDL | BCBS of Illinois | https://www.bcbsil.com/ |
| MDM | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MDN | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MDO | Wellmark BCBS | https://www.wellmark.com/ |
| MDQ | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MDR | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MDS | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MDT | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MDU | Wellmark BCBS | https://www.wellmark.com/ |
| MDV | Prefix Not in Use | https://www.bcbs.com/member-services |
| MDW | Wellmark BCBS | https://www.wellmark.com/ |
| MDX | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MDY | Unknown Assignment | https://www.bcbs.com/ |
| MDZ | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MEA | Blue Shield of California | https://blueshieldcaplans.com/ |
| MEC | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MED | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MEE | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MEF | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MEH | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MEI | BCBS of Michigan | https://www.bcbsm.com/ |
| MEJ | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MEK | Blue Shield of California | https://blueshieldcaplans.com/ |
| MEL | Wellmark BCBS | https://www.wellmark.com/ |
| MEN | Anthem BCBS of Maine | https://www.anthem.com/individual-and-family/health-insurance/maine/ |
| MEO | Blue Shield of California | https://blueshieldcaplans.com/ |
| MEP | Anthem BCBS of Maine | https://www.anthem.com/individual-and-family/health-insurance/maine/ |
| MEQ | Blue Shield of California | https://blueshieldcaplans.com/ |
| MER | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MES | BCBS of Oklahoma | https://www.bcbsok.com/ |
| MET | BCBS of Nebraska | https://www.nebraskablue.com/ |
| MEV | Prefix Not in Use | https://www.bcbs.com/member-services |
| MEX | Unknown Assignment | https://www.bcbs.com/ |
| MEZ | Unknown Assignment | https://www.bcbs.com/ |
| MFA | BCBS of Illinois | https://www.bcbsil.com/ |
| MFB | Wellmark BCBS | https://www.wellmark.com/ |
| MFC | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MFE | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MFG | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MFI | Wellmark BCBS | https://www.wellmark.com/ |
| MFK | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MFL | Independence Blue Cross | https://www.ibx.com/index.jsp |
| MFN | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MFQ | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MFR | Prefix Not in Use | https://www.bcbs.com/member-services |
| MFS | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MFT | Prefix Not in Use | https://www.bcbs.com/member-services |
| MFU | Wellmark BCBS | https://www.wellmark.com/ |
| MFV | BCBS of Illinois | https://www.bcbsil.com/ |
| MFW | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MFY | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MFZ | BCBS of Illinois | https://www.bcbsil.com/ |
| MGA | Blue Shield of California | https://blueshieldcaplans.com/ |
| MGB | Capital Blue Cross | https://www.capbluecross.com/ |
| MGD | Premera Blue Cross | https://www.premera.com/visitor |
| MGE | BCBS of Rhode Island | https://www.bcbsri.com/ |
| MGF | Prefix Not in Use | https://www.bcbs.com/member-services |
| MGG | Blue Shield of California | https://blueshieldcaplans.com/ |
| MGH | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MGK | Wellmark BCBS | https://www.wellmark.com/ |
| MGL | Independence Blue Cross | https://www.ibx.com/index.jsp |
| MGM | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MGO | BCBS of Michigan | https://www.bcbsm.com/ |
| MGP | Wellmark BCBS | https://www.wellmark.com/ |
| MGQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| MGR | BCBS of Michigan | https://www.bcbsm.com/ |
| MGS | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MGU | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MGV | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| MGX | Prefix Not in Use | https://www.bcbs.com/member-services |
| MGY | Blue Shield of California | https://blueshieldcaplans.com/ |
| MGZ | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| MHA | Unknown Assignment | https://www.bcbs.com/ |
| MHB | BCBS of Texas | https://www.bcbstx.com/ |
| MHC | Highmark BCBS | https://www.highmarkblueshield.com/home/ |
| MHD | Prefix Not in Use | https://www.bcbs.com/member-services |
| MHF | Prefix Not in Use | https://www.bcbs.com/member-services |
| MHH | BCBS of Michigan | https://www.bcbsm.com/ |
| MHJ | Prefix Not in Use | https://www.bcbs.com/member-services |
| MHK | Wellmark BCBS | https://www.wellmark.com/ |
| MHL | Unknown Assignment | https://www.bcbs.com/ |
| MHM | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MHN | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MHS | Prefix Not in Use | https://www.bcbs.com/member-services |
| MHT | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MHU | Prefix Not in Use | https://www.bcbs.com/member-services |
| MHV | Prefix Not in Use | https://www.bcbs.com/member-services |
| MHW | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MHX | Prefix Not in Use | https://www.bcbs.com/member-services |
| MHY | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MHZ | Wellmark BCBS | https://www.wellmark.com/ |
| MIB | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MIC | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| MID | Prefix Not in Use | https://www.bcbs.com/member-services |
| MIE | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MIF | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MIG | BCBS of Michigan | https://www.bcbsm.com/ |
| MIH | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MII | Unknown Assignment | https://www.bcbs.com/ |
| MIJ | BCBS of Michigan | https://www.bcbsm.com/ |
| MIK | Capital Blue Cross | https://www.capbluecross.com/ |
| MIM | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| MIO | Blue Shield of California | https://blueshieldcaplans.com/ |
| MIP | Blue Cross of Idaho | https://www.bcidaho.com/ |
| MIQ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MIR | Prefix Not in Use | https://www.bcbs.com/member-services |
| MIS | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MIT | Wellmark BCBS | https://www.wellmark.com/ |
| MIU | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| MIV | BCBS of Western New York | https://www.bcbswny.com/ |
| MIW | BCBS of Michigan | https://www.bcbsm.com/ |
| MIX | Blue Shield of California | https://blueshieldcaplans.com/ |
| MIY | Prefix Not in Use | https://www.bcbs.com/member-services |
| MIZ | Blue Shield of California | https://blueshieldcaplans.com/ |
| MJA | BCBS of Western New York | https://www.bcbswny.com/ |
| MJD | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MJE | BCBS of Michigan | https://www.bcbsm.com/ |
| MJF | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MJG | Premera Blue Cross | https://www.premera.com/visitor |
| MJI | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MJJ | BCBS of Michigan | https://www.bcbsm.com/ |
| MJL | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MJM | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| MJN | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| MJP | Wellmark BCBS | https://www.wellmark.com/ |
| MJR | BCBS of Michigan | https://www.bcbsm.com/ |
| MJS | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| MJT | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MJU | BCBS of Michigan | https://www.bcbsm.com/ |
| MJW | Prefix Not in Use | https://www.bcbs.com/member-services |
| MJX | BCBS of Michigan | https://www.bcbsm.com/ |
| MJY | BCBS of Illinois | https://www.bcbsil.com/ |
| MJZ | Prefix Not in Use | https://www.bcbs.com/member-services |
| MKA | Wellmark BCBS | https://www.wellmark.com/ |
| MKB | Blue Shield of California | https://blueshieldcaplans.com/ |
| MKC | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| MKD | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MKE | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| MKF | Prefix Not in Use | https://www.bcbs.com/member-services |
| MKG | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MKH | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| MKI | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| MKJ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MKK | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MKL | BCBS of Mississippi | https://www.bcbsms.com/ |
| MKM | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MKN | Prefix Not in Use | https://www.bcbs.com/member-services |
| MKO | BCBS of Michigan | https://www.bcbsm.com/ |
| MKP | Prefix Not in Use | https://www.bcbs.com/member-services |
| MKQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| MKS | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MKT | Wellmark BCBS | https://www.wellmark.com/ |
| MKU | Premera Blue Cross | https://www.premera.com/visitor |
| MKV | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| MKW | Wellmark BCBS | https://www.wellmark.com/ |
| MKX | Prefix Not in Use | https://www.bcbs.com/member-services |
| MKY | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| MKZ | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MLA | Wellmark BCBS | https://www.wellmark.com/ |
| MLC | Prefix Not in Use | https://www.bcbs.com/member-services |
| MLE | BCBS of Illinois | https://www.bcbsil.com/ |
| MLG | Highmark BCBS | https://www.highmarkblueshield.com/home/ |
| MLH | Prefix Not in Use | https://www.bcbs.com/member-services |
| MLJ | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MLK | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MLL | Blue Shield of California | https://blueshieldcaplans.com/ |
| MLM | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| MLN | Blue Shield of California | https://blueshieldcaplans.com/ |
| MLO | BCBS of Western New York | https://www.bcbswny.com/ |
| MLP | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MLQ | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MLS | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MLT | BCBS of Nebraska | https://www.nebraskablue.com/ |
| MLU | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MLV | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MLW | Prefix Not in Use | https://www.bcbs.com/member-services |
| MLX | Prefix Not in Use | https://www.bcbs.com/member-services |
| MLY | Premera Blue Cross | https://www.premera.com/visitor |
| MLZ | BCBS of Rhode Island | https://www.bcbsri.com/ |
| MMB | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MMD | Premera Blue Cross | https://www.premera.com/visitor |
| MMF | Excellus BCBS of New York | https://www.excellusbcbs.com/ |
| MMG | BCBS of Mississippi | https://www.bcbsms.com/ |
| MMH | Empire BCBS of New York | https://www.empireblue.com/ |
| MMI | Independence Blue Cross | https://www.ibx.com/index.jsp |
| MMJ | BCBS of Michigan | https://www.bcbsm.com/ |
| MMK | BCBS of Illinois | https://www.bcbsil.com/ |
| MMM | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MMN | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| MMO | BCBS of Michigan | https://www.bcbsm.com/ |
| MMP | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| MMQ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MMS | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MMT | Prefix Not in Use | https://www.bcbs.com/member-services |
| MMU | BCBS of Illinois | https://www.bcbsil.com/ |
| MMV | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MMW | BCBS of Illinois | https://www.bcbsil.com/ |
| MMX | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MMZ | Wellmark BCBS | https://www.wellmark.com/ |
| MNA | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MNB | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MNC | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MND | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MNE | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MNF | Independence Blue Cross | https://www.ibx.com/index.jsp |
| MNG | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| MNH | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MNI | Prefix Not in Use | https://www.bcbs.com/member-services |
| MNK | BCBS of Michigan | https://www.bcbsm.com/ |
| MNL | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MNM | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MNN | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| MNO | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| MNP | Blue Shield of California | https://blueshieldcaplans.com/ |
| MNQ | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MNR | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MNS | Anthem BCBS of Kentucky | https://www.anthem.com/individual-and-family/health-insurance/kentucky/ |
| MNT | BCBS of Illinois | https://www.bcbsil.com/ |
| MNU | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| MNW | Premera Blue Cross | https://www.premera.com/visitor |
| MNX | BCBS of Illinois | https://www.bcbsil.com/ |
| MNZ | Wellmark BCBS | https://www.wellmark.com/ |
| MOA | Prefix Not in Use | https://www.bcbs.com/member-services |
| MOC | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MOD | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MOE | BCBS of Illinois | https://www.bcbsil.com/ |
| MOF | Blue Shield of California | https://blueshieldcaplans.com/ |
| MOG | BCBS of Western New York | https://www.bcbswny.com/ |
| MOH | Prefix Not in Use | https://www.bcbs.com/member-services |
| MOI | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MOJ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MOK | Independence Blue Cross | https://www.ibx.com/index.jsp |
| MOL | Prefix Not in Use | https://www.bcbs.com/member-services |
| MOM | Prefix Not in Use | https://www.bcbs.com/member-services |
| MOR | Premera Blue Cross | https://www.premera.com/visitor |
| MOT | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MOW | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MOX | BCBS of Illinois | https://www.bcbsil.com/ |
| MOY | Wellmark BCBS | https://www.wellmark.com/ |
| MPA | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MPC | BCBS of Rhode Island | https://www.bcbsri.com/ |
| MPD | BCBS of Texas | https://www.bcbstx.com/ |
| MPE | BCBS of Michigan | https://www.bcbsm.com/ |
| MPF | Excellus BCBS of New York | https://www.excellusbcbs.com/ |
| MPH | Empire BCBS of New York | https://www.empireblue.com/ |
| MPI | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MPL | BCBS of Illinois | https://www.bcbsil.com/ |
| MPM | Prefix Not in Use | https://www.bcbs.com/member-services |
| MPO | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MPP | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MPQ | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MPR | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MPS | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MPT | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MPU | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MPV | Prefix Not in Use | https://www.bcbs.com/member-services |
| MPW | Prefix Not in Use | https://www.bcbs.com/member-services |
| MPX | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MQA | BCBS of Michigan | https://www.bcbsm.com/ |
| MQC | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MQD | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MQF | BCBS of Western New York | https://www.bcbswny.com/ |
| MQH | BCBS of Michigan | https://www.bcbsm.com/ |
| MQI | Wellmark BCBS | https://www.wellmark.com/ |
| MQJ | BCBS of Michigan | https://www.bcbsm.com/ |
| MQK | BCBS of Michigan | https://www.bcbsm.com/ |
| MQL | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MQM | BCBS of Michigan | https://www.bcbsm.com/ |
| MQN | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| MQO | BCBS of Michigan | https://www.bcbsm.com/ |
| MQP | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MQR | Highmark BCBS | https://www.highmarkblueshield.com/home/ |
| MQS | Prefix Not in Use | https://www.bcbs.com/member-services |
| MQT | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MQU | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MQW | BCBS of Michigan | https://www.bcbsm.com/ |
| MQX | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MQY | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| MQZ | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MRA | Prefix Not in Use | https://www.bcbs.com/member-services |
| MRC | BCBS of Illinois | https://www.bcbsil.com/ |
| MRE | Wellmark BCBS | https://www.wellmark.com/ |
| MRF | BCBS of Michigan | https://www.bcbsm.com/ |
| MRG | BCBS of Illinois | https://www.bcbsil.com/ |
| MRJ | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MRM | Unknown Assignment | https://www.bcbs.com/ |
| MRN | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MRO | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MRP | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MRQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| MRR | Prefix Not in Use | https://www.bcbs.com/member-services |
| MRS | Wellmark BCBS | https://www.wellmark.com/ |
| MRT | BCBS of Texas | https://www.bcbstx.com/ |
| MRU | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| MRV | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MRW | BCBS of Illinois | https://www.bcbsil.com/ |
| MRY | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MRZ | BCBS of Illinois | https://www.bcbsil.com/ |
| MSA | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MSB | Wellmark BCBS | https://www.wellmark.com/ |
| MSC | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MSF | Empire BCBS of New York | https://www.empireblue.com/ |
| MSG | BCBS of Michigan | https://www.bcbsm.com/ |
| MSH | BCBS of Michigan | https://www.bcbsm.com/ |
| MSJ | Premera Blue Cross | https://www.premera.com/visitor |
| MSK | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MSL | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MSM | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MSO | Prefix Not in Use | https://www.bcbs.com/member-services |
| MSP | Premera Blue Cross | https://www.premera.com/visitor |
| MSQ | Premera Blue Cross | https://www.premera.com/visitor |
| MSR | BCBS of Michigan | https://www.bcbsm.com/ |
| MSS | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MST | Premera Blue Cross | https://www.premera.com/visitor |
| MSU | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MSV | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MSW | BCBS of Illinois | https://www.bcbsil.com/ |
| MSX | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MSY | Prefix Not in Use | https://www.bcbs.com/member-services |
| MSZ | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MTB | Wellmark BCBS | https://www.wellmark.com/ |
| MTC | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MTD | Premera Blue Cross | https://www.premera.com/visitor |
| MTE | Blue Shield of California | https://blueshieldcaplans.com/ |
| MTG | Prefix Not in Use | https://www.bcbs.com/member-services |
| MTH | Wellmark BCBS | https://www.wellmark.com/ |
| MTI | Prefix Not in Use | https://www.bcbs.com/member-services |
| MTJ | Blue Cross of Idaho | https://www.bcidaho.com/ |
| MTK | Wellmark BCBS | https://www.wellmark.com/ |
| MTL | BCBS of Texas | https://www.bcbstx.com/ |
| MTM | BCBS of Western New York | https://www.bcbswny.com/ |
| MTN | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MTP | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MTQ | Blue Shield of California | https://blueshieldcaplans.com/ |
| MTR | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| MTS | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MTT | Blue Shield of California | https://blueshieldcaplans.com/ |
| MTU | Premera Blue Cross | https://www.premera.com/visitor |
| MTX | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MTY | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MTZ | BCBS of Illinois | https://www.bcbsil.com/ |
| MUA | BCBS of Texas | https://www.bcbstx.com/ |
| MUB | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| MUC | Wellmark BCBS | https://www.wellmark.com/ |
| MUD | Wellmark BCBS | https://www.wellmark.com/ |
| MUE | Wellmark BCBS | https://www.wellmark.com/ |
| MUH | Blue Cross of Idaho | https://www.bcidaho.com/ |
| MUJ | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MUL | BCBS of Illinois | https://www.bcbsil.com/ |
| MUM | BCBS of Arizona | https://www.azblue.com/individualsandfamilies |
| MUN | BCBS of Illinois | https://www.bcbsil.com/ |
| MUP | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| MUR | BCBS of Michigan | https://www.bcbsm.com/ |
| MUS | BCBS of Illinois | https://www.bcbsil.com/ |
| MUU | BCBS of Michigan | https://www.bcbsm.com/ |
| MUV | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MUW | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| MUX | Wellmark BCBS | https://www.wellmark.com/ |
| MUY | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MUZ | BCBS of Michigan | https://www.bcbsm.com/ |
| MVA | BCBS of Montana | https://www.bcbsmt.com/ |
| MVC | BCBS of Florida | https://www.floridablue.com/ |
| MVD | Premera Blue Cross | https://www.premera.com/visitor |
| MVF | Empire BCBS of New York | https://www.empireblue.com/ |
| MVG | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MVH | Prefix Not in Use | https://www.bcbs.com/member-services |
| MVI | BCBS of Michigan | https://www.bcbsm.com/ |
| MVJ | Blue Shield of California | https://blueshieldcaplans.com/ |
| MVK | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MVL | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MVM | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MVN | Empire BCBS of New York | https://www.empireblue.com/ |
| MVO | Prefix Not in Use | https://www.bcbs.com/member-services |
| MVR | Highmark BCBS | https://www.highmarkblueshield.com/home/ |
| MVS | Prefix Not in Use | https://www.bcbs.com/member-services |
| MVT | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MVU | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MVV | Wellmark BCBS | https://www.wellmark.com/ |
| MVX | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| MVY | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MVZ | Prefix Not in Use | https://www.bcbs.com/member-services |
| MWA | BCBS of Illinois | https://www.bcbsil.com/ |
| MWB | Prefix Not in Use | https://www.bcbs.com/member-services |
| MWD | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MWE | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MWF | BCBS of Illinois | https://www.bcbsil.com/ |
| MWG | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MWI | Wellmark BCBS | https://www.wellmark.com/ |
| MWJ | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| MWK | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| MWL | BCBS of Illinois | https://www.bcbsil.com/ |
| MWM | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MWN | BCBS of Illinois | https://www.bcbsil.com/ |
| MWQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| MWR | Unknown Assignment | https://www.bcbs.com/ |
| MWS | Prefix Not in Use | https://www.bcbs.com/member-services |
| MWU | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MWV | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MWW | Anthem BCBS of Nevada | https://www.anthem.com/individual-and-family/health-insurance/nevada/ |
| MWX | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MWY | Prefix Not in Use | https://www.bcbs.com/member-services |
| MXA | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MXB | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| MXC | Prefix Not in Use | https://www.bcbs.com/member-services |
| MXD | BCBS of Texas | https://www.bcbstx.com/ |
| MXE | BCBS of Texas | https://www.bcbstx.com/ |
| MXF | Empire BCBS of New York | https://www.empireblue.com/ |
| MXH | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MXI | Blue Shield of California | https://blueshieldcaplans.com/ |
| MXJ | Prefix Not in Use | https://www.bcbs.com/member-services |
| MXK | Capital Blue Cross | https://www.capbluecross.com/ |
| MXM | Wellmark BCBS | https://www.wellmark.com/ |
| MXN | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MXO | Wellmark BCBS | https://www.wellmark.com/ |
| MXP | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MXQ | Empire BCBS of New York | https://www.empireblue.com/ |
| MXR | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| MXS | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MXT | Prefix Not in Use | https://www.bcbs.com/member-services |
| MXX | Prefix Not in Use | https://www.bcbs.com/member-services |
| MXY | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MXZ | Premera Blue Cross | https://www.premera.com/visitor |
| MYA | Independence Blue Cross | https://www.ibx.com/index.jsp |
| MYC | Prefix Not in Use | https://www.bcbs.com/member-services |
| MYD | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MYE | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MYF | Empire BCBS of New York | https://www.empireblue.com/ |
| MYG | Wellmark BCBS | https://www.wellmark.com/ |
| MYH | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MYI | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MYJ | Prefix Not in Use | https://www.bcbs.com/member-services |
| MYK | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MYL | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MYM | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MYN | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| MYO | Prefix Not in Use | https://www.bcbs.com/member-services |
| MYP | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| MYQ | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MYR | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MYS | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MYT | BCBS of Michigan | https://www.bcbsm.com/ |
| MYV | Prefix Not in Use | https://www.bcbs.com/member-services |
| MYW | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MYX | BCBS of Oklahoma | https://www.bcbsok.com/ |
| MYY | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| MYZ | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MZA | Wellmark BCBS | https://www.wellmark.com/ |
| MZB | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| MZC | BCBS of Rhode Island | https://www.bcbsri.com/ |
| MZD | BCBS of Illinois | https://www.bcbsil.com/ |
| MZE | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| MZF | Prefix Not in Use | https://www.bcbs.com/member-services |
| MZG | BCBS of Illinois | https://www.bcbsil.com/ |
| MZJ | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| MZL | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| MZM | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MZN | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| MZO | BCBS of Michigan | https://www.bcbsm.com/ |
| MZP | BCBS of Michigan | https://www.bcbsm.com/ |
| MZS | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| MZT | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MZU | BCBS of Florida | https://www.floridablue.com/ |
| MZV | BCBS of Michigan | https://www.bcbsm.com/ |
| MZX | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| MZY | BCBS of Michigan | https://www.bcbsm.com/ |
| MZZ | BCBS of Minnesota | https://www.bluecrossmn.com/ |
My name is Kathryn Belvin, a seasoned medical billing expert with over 20 years of experience in medical billing. I have a deep understanding of complex coding and billing reimbursement processes in the RCM field and a proven track record of success in optimizing revenue cycle for providers. My years of experience helped me build good PR with insurance representatives and I am here to assist fellow medical billers to reach out to insurance companies for claims processing.
Feel free to contact me at any time if you need any additional information which isn’t available on the website.