| KAA | Prefix Not in Use | https://www.bcbs.com/member-services |
| KAB | Wellmark BCBS | https://www.wellmark.com/ |
| KAD | BCBS of Michigan | https://www.bcbsm.com/ |
| KAE | BCBS of Illinois | https://www.bcbsil.com/ |
| KAF | Prefix Not in Use | https://www.bcbs.com/member-services |
| KAH | Anthem BCBS of Indiana | https://www.anthem.com/individual-and-family/health-insurance/indiana/ |
| KAJ | BCBS of Louisiana | https://www.bcbsla.com/ |
| KAK | BCBS of Western New York | https://www.bcbswny.com/ |
| KAL | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KAN | Prefix Not in Use | https://www.bcbs.com/member-services |
| KAO | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KAQ | BCBS of Michigan | https://www.bcbsm.com/ |
| KAR | Prefix Not in Use | https://www.bcbs.com/member-services |
| KAS | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KAT | BCBS of Illinois | https://www.bcbsil.com/ |
| KAU | BCBS of Illinois | https://www.bcbsil.com/ |
| KAX | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KAY | Excellus BCBS of New York | https://www.excellusbcbs.com/ |
| KAZ | BCBS of Illinois | https://www.bcbsil.com/ |
| KBD | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| KBE | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KBH | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| KBI | Capital Blue Cross | https://www.capbluecross.com/ |
| KBJ | Empire BCBS of New York | https://www.empireblue.com/ |
| KBL | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KBM | Prefix Not in Use | https://www.bcbs.com/member-services |
| KBN | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KBP | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KBQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KBR | Premera Blue Cross | https://www.premera.com/visitor |
| KBS | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KBT | Wellmark BCBS | https://www.wellmark.com/ |
| KBU | Prefix Not in Use | https://www.bcbs.com/member-services |
| KBV | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KBW | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KBX | Anthem BCBS of Kentucky | https://www.anthem.com/individual-and-family/health-insurance/kentucky/ |
| KCA | Wellmark BCBS | https://www.wellmark.com/ |
| KCC | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KCD | Regence | https://www.regence.com/member/home |
| KCF | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KCG | BCBS of Illinois | https://www.bcbsil.com/ |
| KCI | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| KCK | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KCL | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KCM | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| KCN | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| KCO | BCBS of Michigan | https://www.bcbsm.com/ |
| KCP | Prefix Not in Use | https://www.bcbs.com/member-services |
| KCQ | Premera Blue Cross | https://www.premera.com/visitor |
| KCR | Prefix Not in Use | https://www.bcbs.com/member-services |
| KCS | Wellmark BCBS | https://www.wellmark.com/ |
| KCT | Regence | https://www.regence.com/member/home |
| KCU | BCBS of Michigan | https://www.bcbsm.com/ |
| KCV | Wellmark BCBS | https://www.wellmark.com/ |
| KCW | BCBS of Michigan | https://www.bcbsm.com/ |
| KCX | Blue Shield of California | https://blueshieldcaplans.com/ |
| KCY | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KCZ | Wellmark BCBS | https://www.wellmark.com/ |
| KDA | BCBS of Michigan | https://www.bcbsm.com/ |
| KDB | BCBS of Michigan | https://www.bcbsm.com/ |
| KDC | Unknown Assignment | https://www.bcbs.com/ |
| KDD | BCBS of Nebraska | https://www.nebraskablue.com/ |
| KDE | Blue Shield of California | https://blueshieldcaplans.com/ |
| KDF | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| KDG | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| KDH | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KDI | Blue Shield of California | https://blueshieldcaplans.com/ |
| KDJ | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| KDK | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| KDL | Unknown Assignment | https://www.bcbs.com/ |
| KDM | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| KDN | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KDR | Highmark BCBS | https://www.highmarkblueshield.com/home/ |
| KDS | Capital Blue Cross | https://www.capbluecross.com/ |
| KDU | BCBS of Vermont | https://www.bcbsvt.com/individual-insurance |
| KDX | Empire BCBS of New York | https://www.empireblue.com/ |
| KDZ | Blue Shield of California | https://blueshieldcaplans.com/ |
| KEB | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KEC | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| KED | BCBS of Illinois | https://www.bcbsil.com/ |
| KEE | Blue Cross of Idaho | https://www.bcidaho.com/ |
| KEF | Anthem BCBS of Indiana | https://www.anthem.com/individual-and-family/health-insurance/indiana/ |
| KEK | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KEL | Prefix Not in Use | https://www.bcbs.com/member-services |
| KEM | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| KEN | Prefix Not in Use | https://www.bcbs.com/member-services |
| KEO | Wellmark BCBS | https://www.wellmark.com/ |
| KEP | BCBS of Illinois | https://www.bcbsil.com/ |
| KEQ | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| KER | Regence | https://www.regence.com/member/home |
| KET | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KEW | BCBS of Michigan | https://www.bcbsm.com/ |
| KEX | BCBS of Illinois | https://www.bcbsil.com/ |
| KEZ | Anthem BCBS of Connecticut | https://www.anthem.com/individual-and-family/health-insurance/connecticut/ |
| KFE | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KFG | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KFH | BCBS of Nebraska | https://www.nebraskablue.com/ |
| KFI | Prefix Not in Use | https://www.bcbs.com/member-services |
| KFJ | Anthem BCBS of New Hampshire | https://www.anthem.com/individual-and-family/health-insurance/new-hampshire/ |
| KFK | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KFL | Prefix Not in Use | https://www.bcbs.com/member-services |
| KFO | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KFP | Blue Shield of California | https://blueshieldcaplans.com/ |
| KFQ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KFR | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KFS | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| KFT | BCBS of Illinois | https://www.bcbsil.com/ |
| KFU | Anthem BCBS of New Hampshire | https://www.anthem.com/individual-and-family/health-insurance/new-hampshire/ |
| KFV | Anthem BCBS of Indiana | https://www.anthem.com/individual-and-family/health-insurance/indiana/ |
| KFW | Prefix Not in Use | https://www.bcbs.com/member-services |
| KFY | Premera Blue Cross | https://www.premera.com/visitor |
| KFZ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KGA | BCBS of Florida | https://www.floridablue.com/ |
| KGB | Prefix Not in Use | https://www.bcbs.com/member-services |
| KGC | BCBS of Florida | https://www.floridablue.com/ |
| KGD | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KGG | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KGH | BCBS of Louisiana | https://www.bcbsla.com/ |
| KGI | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KGJ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KGK | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KGL | Anthem BCBS of Nevada | https://www.anthem.com/individual-and-family/health-insurance/nevada/ |
| KGM | BCBS of Arizona | https://www.azblue.com/individualsandfamilies |
| KGN | BCBS of Texas | https://www.bcbstx.com/ |
| KGP | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KGQ | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KGR | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KGS | Unknown Assignment | https://www.bcbs.com/ |
| KGT | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KGV | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KGW | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KGX | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| KHB | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KHD | Wellmark BCBS | https://www.wellmark.com/ |
| KHF | Prefix Not in Use | https://www.bcbs.com/member-services |
| KHG | Blue Shield of California | https://blueshieldcaplans.com/ |
| KHH | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KHI | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KHK | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KHN | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KHP | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KHQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KHR | Capital Blue Cross | https://www.capbluecross.com/ |
| KHS | Premera Blue Cross | https://www.premera.com/visitor |
| KHT | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KHU | Wellmark BCBS | https://www.wellmark.com/ |
| KHV | Prefix Not in Use | https://www.bcbs.com/member-services |
| KHW | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KHX | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KHY | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KHZ | Wellmark BCBS | https://www.wellmark.com/ |
| KIA | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KIB | Anthem BCBS of Indiana | https://www.anthem.com/individual-and-family/health-insurance/indiana/ |
| KIC | Wellmark BCBS | https://www.wellmark.com/ |
| KID | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KIE | Prefix Not in Use | https://www.bcbs.com/member-services |
| KIF | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KII | Blue Shield of California | https://blueshieldcaplans.com/ |
| KIK | BCBS of Illinois | https://www.bcbsil.com/ |
| KIL | Prefix Not in Use | https://www.bcbs.com/member-services |
| KIM | BCBS of Western New York | https://www.bcbswny.com/ |
| KIN | Regence | https://www.regence.com/member/home |
| KIO | Empire BCBS of New York | https://www.empireblue.com/ |
| KIP | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KIQ | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KIR | Regence | https://www.regence.com/member/home |
| KIS | Capital Blue Cross | https://www.capbluecross.com/ |
| KIT | BCBS of Illinois | https://www.bcbsil.com/ |
| KIU | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KIV | Prefix Not in Use | https://www.bcbs.com/member-services |
| KIW | Prefix Not in Use | https://www.bcbs.com/member-services |
| KIX | Prefix Not in Use | https://www.bcbs.com/member-services |
| KIY | BCBS of Western New York | https://www.bcbswny.com/ |
| KIZ | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KJA | Prefix Not in Use | https://www.bcbs.com/member-services |
| KJC | Prefix Not in Use | https://www.bcbs.com/member-services |
| KJD | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KJE | Prefix Not in Use | https://www.bcbs.com/member-services |
| KJF | BCBS of Illinois | https://www.bcbsil.com/ |
| KJG | BCBS of Illinois | https://www.bcbsil.com/ |
| KJH | BCBS of Illinois | https://www.bcbsil.com/ |
| KJI | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| KJJ | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KJK | Prefix Not in Use | https://www.bcbs.com/member-services |
| KJL | Prefix Not in Use | https://www.bcbs.com/member-services |
| KJM | Prefix Not in Use | https://www.bcbs.com/member-services |
| KJN | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| KJO | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KJQ | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| KJR | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| KJS | Prefix Not in Use | https://www.bcbs.com/member-services |
| KJT | Prefix Not in Use | https://www.bcbs.com/member-services |
| KJU | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| KJV | Empire BCBS of New York | https://www.empireblue.com/ |
| KJW | BCBS of Illinois | https://www.bcbsil.com/ |
| KJX | BCBS of Western New York | https://www.bcbswny.com/ |
| KJY | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| KJZ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KKA | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KKB | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KKC | BCBS of Michigan | https://www.bcbsm.com/ |
| KKD | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KKE | BCBS of Oklahoma | https://www.bcbsok.com/ |
| KKF | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KKH | BCBS of Illinois | https://www.bcbsil.com/ |
| KKI | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KKK | Prefix Not in Use | https://www.bcbs.com/member-services |
| KKM | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KKP | BCBS of Illinois | https://www.bcbsil.com/ |
| KKR | BCBS of Michigan | https://www.bcbsm.com/ |
| KKS | Wellmark BCBS | https://www.wellmark.com/ |
| KKU | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KKV | Anthem BCBS of Kentucky | https://www.anthem.com/individual-and-family/health-insurance/kentucky/ |
| KKX | BCBS of Nebraska | https://www.nebraskablue.com/ |
| KKY | Prefix Not in Use | https://www.bcbs.com/member-services |
| KLA | Prefix Not in Use | https://www.bcbs.com/member-services |
| KLB | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KLC | Prefix Not in Use | https://www.bcbs.com/member-services |
| KLD | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KLE | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KLF | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KLG | BCBS of Michigan | https://www.bcbsm.com/ |
| KLJ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KLK | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| KLL | Empire BCBS of New York | https://www.empireblue.com/ |
| KLM | BCBS of Michigan | https://www.bcbsm.com/ |
| KLN | BCBS of Michigan | https://www.bcbsm.com/ |
| KLO | Empire BCBS of New York | https://www.empireblue.com/ |
| KLP | BCBS of Michigan | https://www.bcbsm.com/ |
| KLR | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| KLS | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KLT | BCBS of Illinois | https://www.bcbsil.com/ |
| KLU | Prefix Not in Use | https://www.bcbs.com/member-services |
| KLV | BCBS of Western New York | https://www.bcbswny.com/ |
| KLW | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KLX | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| KLY | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KLZ | Premera Blue Cross | https://www.premera.com/visitor |
| KMC | Wellmark BCBS | https://www.wellmark.com/ |
| KMF | BCBS of Florida | https://www.floridablue.com/ |
| KMH | BCBS of Florida | https://www.floridablue.com/ |
| KMI | Prefix Not in Use | https://www.bcbs.com/member-services |
| KMJ | Empire BCBS of New York | https://www.empireblue.com/ |
| KMK | BCBS of Illinois | https://www.bcbsil.com/ |
| KML | Prefix Not in Use | https://www.bcbs.com/member-services |
| KMM | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| KMN | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| KMO | Blue Shield of California | https://blueshieldcaplans.com/ |
| KMP | BCBS of Nebraska | https://www.nebraskablue.com/ |
| KMQ | Blue Cross of Idaho | https://www.bcidaho.com/ |
| KMR | Wellmark BCBS | https://www.wellmark.com/ |
| KMS | Unknown Assignment | https://www.bcbs.com/ |
| KMT | BCBS of Michigan | https://www.bcbsm.com/ |
| KMU | BCBS of Michigan | https://www.bcbsm.com/ |
| KMW | Prefix Not in Use | https://www.bcbs.com/member-services |
| KMZ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KNA | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KNB | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| KNE | BCBS of Illinois | https://www.bcbsil.com/ |
| KNH | BCBS of Illinois | https://www.bcbsil.com/ |
| KNJ | Blue Shield of California | https://blueshieldcaplans.com/ |
| KNK | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KNM | Prefix Not in Use | https://www.bcbs.com/member-services |
| KNO | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KNP | BCBS of Texas | https://www.bcbstx.com/ |
| KNQ | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KNR | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KNS | BCBS of Illinois | https://www.bcbsil.com/ |
| KNW | Wellmark BCBS | https://www.wellmark.com/ |
| KNX | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| KOB | Blue Shield of California | https://blueshieldcaplans.com/ |
| KOD | BCBS of Western New York | https://www.bcbswny.com/ |
| KOF | Wellmark BCBS | https://www.wellmark.com/ |
| KOG | Blue Shield of California | https://blueshieldcaplans.com/ |
| KOI | Independence Blue Cross | https://www.ibx.com/index.jsp |
| KOJ | BCBS of Michigan | https://www.bcbsm.com/ |
| KOK | Blue Shield of California | https://blueshieldcaplans.com/ |
| KOM | BCBS of Illinois | https://www.bcbsil.com/ |
| KON | BCBS of Illinois | https://www.bcbsil.com/ |
| KOO | Blue Cross of Idaho | https://www.bcidaho.com/ |
| KOP | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KOQ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KOS | Prefix Not in Use | https://www.bcbs.com/member-services |
| KOT | BCBS of Western New York | https://www.bcbswny.com/ |
| KOU | BCBS of Michigan | https://www.bcbsm.com/ |
| KOV | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KOW | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KOX | Blue Cross of Idaho | https://www.bcidaho.com/ |
| KOY | Independence Blue Cross | https://www.ibx.com/index.jsp |
| KOZ | BCBS of Michigan | https://www.bcbsm.com/ |
| KPA | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KPD | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| KPF | Regence | https://www.regence.com/member/home |
| KPG | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KPJ | BCBS of Illinois | https://www.bcbsil.com/ |
| KPK | BCBS of Texas | https://www.bcbstx.com/ |
| KPL | BCBS of Nebraska | https://www.nebraskablue.com/ |
| KPM | Unknown Assignment | https://www.bcbs.com/ |
| KPO | Blue Shield of California | https://blueshieldcaplans.com/ |
| KPQ | BCBS of Illinois | https://www.bcbsil.com/ |
| KPR | Capital Blue Cross | https://www.capbluecross.com/ |
| KPS | Anthem BCBS of Kentucky | https://www.anthem.com/individual-and-family/health-insurance/kentucky/ |
| KPT | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KPV | BCBS of Illinois | https://www.bcbsil.com/ |
| KPW | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KPY | Independence Blue Cross | https://www.ibx.com/index.jsp |
| KPZ | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KQB | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KQD | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| KQE | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KQF | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| KQG | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KQH | Wellmark BCBS | https://www.wellmark.com/ |
| KQI | BCBS of Rhode Island | https://www.bcbsri.com/ |
| KQJ | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| KQK | Premera Blue Cross | https://www.premera.com/visitor |
| KQM | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| KQN | BCBS of Texas | https://www.bcbstx.com/ |
| KQO | BCBS of Michigan | https://www.bcbsm.com/ |
| KQP | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KQQ | BCBS of Western New York | https://www.bcbswny.com/ |
| KQR | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KQS | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| KQT | Regence | https://www.regence.com/member/home |
| KQU | Premera Blue Cross | https://www.premera.com/visitor |
| KQW | BCBS of Michigan | https://www.bcbsm.com/ |
| KQX | Prefix Not in Use | https://www.bcbs.com/member-services |
| KQY | Prefix Not in Use | https://www.bcbs.com/member-services |
| KQZ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KRA | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KRD | Wellmark BCBS | https://www.wellmark.com/ |
| KRE | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KRG | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KRH | Wellmark BCBS | https://www.wellmark.com/ |
| KRJ | Wellmark BCBS | https://www.wellmark.com/ |
| KRK | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KRL | Wellmark BCBS | https://www.wellmark.com/ |
| KRM | Prefix Not in Use | https://www.bcbs.com/member-services |
| KRN | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| KRO | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KRP | BCBS of Illinois | https://www.bcbsil.com/ |
| KRQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KRR | BCBS of Illinois | https://www.bcbsil.com/ |
| KRT | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KRU | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KRW | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KRX | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KRY | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KRZ | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KSC | BCBS of Michigan | https://www.bcbsm.com/ |
| KSE | Unknown Assignment | https://www.bcbs.com/ |
| KSF | Prefix Not in Use | https://www.bcbs.com/member-services |
| KSG | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KSH | Empire BCBS of New York | https://www.empireblue.com/ |
| KSI | Prefix Not in Use | https://www.bcbs.com/member-services |
| KSJ | Unknown Assignment | https://www.bcbs.com/ |
| KSL | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| KSM | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| KSN | Empire BCBS of New York | https://www.empireblue.com/ |
| KSO | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| KSP | BCBS of Michigan | https://www.bcbsm.com/ |
| KSQ | BCBS of Texas | https://www.bcbstx.com/ |
| KSR | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KSS | BCBS of Texas | https://www.bcbstx.com/ |
| KST | Prefix Not in Use | https://www.bcbs.com/member-services |
| KSU | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KSV | Prefix Not in Use | https://www.bcbs.com/member-services |
| KSW | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| KSX | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KSY | Prefix Not in Use | https://www.bcbs.com/member-services |
| KSZ | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| KTA | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KTC | Highmark BCBS | https://www.highmarkblueshield.com/home/ |
| KTD | Prefix Not in Use | https://www.bcbs.com/member-services |
| KTG | Anthem BCBS of Wisconsin | https://www.anthem.com/individual-and-family/wisconsin/ |
| KTH | BCBS of Illinois | https://www.bcbsil.com/ |
| KTI | Blue Shield of California | https://blueshieldcaplans.com/ |
| KTK | BCBS of Nebraska | https://www.nebraskablue.com/ |
| KTN | Premera Blue Cross | https://www.premera.com/visitor |
| KTO | BCBS of Arizona | https://www.azblue.com/individualsandfamilies |
| KTP | Blue Shield of California | https://blueshieldcaplans.com/ |
| KTR | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| KTS | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KTU | BCBS of Illinois | https://www.bcbsil.com/ |
| KTW | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KTZ | BCBS of Texas | https://www.bcbstx.com/ |
| KUA | Prefix Not in Use | https://www.bcbs.com/member-services |
| KUC | BCBS of Illinois | https://www.bcbsil.com/ |
| KUD | Prefix Not in Use | https://www.bcbs.com/member-services |
| KUE | Blue Shield of California | https://blueshieldcaplans.com/ |
| KUF | Wellmark BCBS | https://www.wellmark.com/ |
| KUG | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| KUH | Prefix Not in Use | https://www.bcbs.com/member-services |
| KUI | BCBS of Michigan | https://www.bcbsm.com/ |
| KUJ | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KUL | BCBS of Illinois | https://www.bcbsil.com/ |
| KUN | Regence | https://www.regence.com/member/home |
| KUO | BCBS of Michigan | https://www.bcbsm.com/ |
| KUQ | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KUR | BCBS of Illinois | https://www.bcbsil.com/ |
| KUS | BCBS of South Carolina | https://www.southcarolinablues.com/web/public/brands/sc/ |
| KUU | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KUW | BCBS of Illinois | https://www.bcbsil.com/ |
| KUX | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KUY | Highmark BCBS | https://www.highmarkbcbs.com/home/ |
| KVB | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KVC | Wellmark BCBS | https://www.wellmark.com/ |
| KVD | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KVF | Wellmark BCBS | https://www.wellmark.com/ |
| KVG | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KVH | Prefix Not in Use | https://www.bcbs.com/member-services |
| KVI | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| KVJ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KVM | Prefix Not in Use | https://www.bcbs.com/member-services |
| KVN | Prefix Not in Use | https://www.bcbs.com/member-services |
| KVO | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KVP | BCBS of Tennessee | https://www.bcbst.com/get-insurance/index.page |
| KVQ | Wellmark BCBS | https://www.wellmark.com/ |
| KVS | Premera Blue Cross | https://www.premera.com/visitor |
| KVU | Anthem BCBS of Georgia | https://www.anthem.com/individual-and-family/health-insurance/georgia/ |
| KVX | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| KVY | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KWA | BCBS of Michigan | https://www.bcbsm.com/ |
| KWC | Prefix Not in Use | https://www.bcbs.com/member-services |
| KWE | BCBS of Illinois | https://www.bcbsil.com/ |
| KWF | Unknown Assignment | https://www.bcbs.com/ |
| KWG | Wellmark BCBS | https://www.wellmark.com/ |
| KWH | Horizon BCBS of New Jersey | https://www.horizonblue.com/ |
| KWI | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KWJ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KWK | Wellmark BCBS | https://www.wellmark.com/ |
| KWL | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KWM | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KWN | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KWO | BCBS of Michigan | https://www.bcbsm.com/ |
| KWR | BCBS of Illinois | https://www.bcbsil.com/ |
| KWS | BCBS of Illinois | https://www.bcbsil.com/ |
| KWU | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KWV | Regence | https://www.regence.com/member/home |
| KWW | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KXA | BCBS of Western New York | https://www.bcbswny.com/ |
| KXB | Prefix Not in Use | https://www.bcbs.com/member-services |
| KXD | BCBS of Western New York | https://www.bcbswny.com/ |
| KXE | BCBS of Illinois | https://www.bcbsil.com/ |
| KXG | BCBS of Massachusetts | https://home.bluecrossma.com/ |
| KXH | Prefix Not in Use | https://www.bcbs.com/member-services |
| KXJ | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KXN | Blue Shield of California | https://blueshieldcaplans.com/ |
| KXO | BCBS of Michigan | https://www.bcbsm.com/ |
| KXP | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KXQ | Anthem BCBS of Missouri | https://www.anthem.com/individual-and-family/health-insurance/missouri/ |
| KXS | Wellmark BCBS | https://www.wellmark.com/ |
| KXU | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| KXV | BCBS of Minnesota | https://www.bluecrossmn.com/ |
| KXX | Wellmark BCBS | https://www.wellmark.com/ |
| KXY | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KXZ | BCBS of Michigan | https://www.bcbsm.com/ |
| KYA | BCBS of Michigan | https://www.bcbsm.com/ |
| KYC | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KYD | BCBS of Michigan | https://www.bcbsm.com/ |
| KYE | Wellmark BCBS | https://www.wellmark.com/ |
| KYF | BCBS of Illinois | https://www.bcbsil.com/ |
| KYG | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KYH | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KYI | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KYK | BCBS of Michigan | https://www.bcbsm.com/ |
| KYM | BCBS of Michigan | https://www.bcbsm.com/ |
| KYN | BCBS of Michigan | https://www.bcbsm.com/ |
| KYP | BCBS of Michigan | https://www.bcbsm.com/ |
| KYQ | Prefix Not in Use | https://www.bcbs.com/member-services |
| KYR | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KYS | Empire BCBS of New York | https://www.empireblue.com/ |
| KYT | Prefix Not in Use | https://www.bcbs.com/member-services |
| KYU | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KYW | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KYX | BCBS of Alabama | https://www.bcbsal.org/web/index.html |
| KZA | Prefix Not in Use | https://www.bcbs.com/member-services |
| KZB | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KZD | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KZE | Wellmark BCBS | https://www.wellmark.com/ |
| KZF | BCBS of Western New York | https://www.bcbswny.com/ |
| KZG | BCBS of North Carolina | https://www.bluecrossnc.com/ |
| KZH | BCBS of Illinois | https://www.bcbsil.com/ |
| KZI | Anthem BCBS of Ohio | https://www.anthem.com/individual-and-family/health-insurance/ohio |
| KZM | Prefix Not in Use | https://www.bcbs.com/member-services |
| KZO | BCBS of Michigan | https://www.bcbsm.com/ |
| KZP | Anthem BCBS of Virginia | https://www.anthem.com/individual-and-family/health-insurance/virginia/ |
| KZT | Prefix Not in Use | https://www.bcbs.com/member-services |
| KZU | Anthem Blue Cross of California | https://www.anthem.com/ca/individual-and-family/health-insurance/california/ |
| KZV | Carefirst BCBS of Maryland | https://individual.carefirst.com/individuals-families/home.page |
| KZW | Prefix Not in Use | https://www.bcbs.com/member-services |
| KZY | BCBS of Michigan | https://www.bcbsm.com/ |
