| JAA | Minnesota | BCBS of Minnesota |
| JAB | Massachusetts | BCBS of Massachusetts |
| JAC | California | Blue Shield of California |
| JAD | California | Blue Shield of California |
| JAE | Minnesota | BCBS of Minnesota |
| JAF | N/A | Not Assigned |
| JAG | N/A | Not Assigned |
| JAH | California | Anthem Blue-Cross |
| JAI | N/A | Not Assigned |
| JAJ | Minnesota | BCBS of Minnesota |
| JAK | Northeastern New York | Blue Shield of Northeastern New York |
| JAL | South Dakota/Iowa | Wellmark BCBS |
| JAM | Massachusetts | BCBS of Massachusetts |
| JAN | N/A | Not Assigned |
| JAO | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| JAP | N/A | Not Assigned |
| JAQ | Northeastern New York | Blue Shield of Northeastern New York |
| JAR | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JAS | Minnesota | BCBS of Minnesota |
| JAT | Ohio | Anthem BCBS of Ohio |
| JAU | Ohio | Anthem BCBS of Ohio |
| JAV | N/A | Not Assigned |
| JAW | N/A | Not Assigned |
| JAX | Minnesota | BCBS of Minnesota |
| JAY | N/A | Not Assigned |
| JAZ | California | Blue Shield of California |
| JBA | N/A | Not Assigned |
| JBB | Colorado | Anthem BCBS of Colorado |
| JBC | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JBD | Minnesota | BCBS of Minnesota |
| JBE | California | Anthem Blue-Cross |
| JBF | Arkansas | Arkansas BCBS |
| JBG | California | Anthem Blue-Cross |
| JBH | Ohio | Anthem BCBS of Ohio |
| JBI | Arkansas | Arkansas BCBS |
| JBJ | N/A | Not Assigned |
| JBK | N/A | Not Assigned |
| JBL | North Carolina | BCBS of North Carolina |
| JBM | Arkansas | Arkansas BCBS |
| JBN | Illinois | BCBS of Illinois |
| JBO | Pennsylvania | Capital Blue-Cross of Pennsylvania |
| JBP | Texas | BCBS of Texas |
| JBQ | Colorado | Anthem BCBS of Colorado |
| JBR | Massachusetts | BCBS of Massachusetts |
| JBS | California | Anthem Blue-Cross |
| JBT | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| JBU | Minnesota | BCBS of Minnesota |
| JBV | N/A | Not Assigned |
| JBW | Ohio | Anthem BCBS of Ohio |
| JBX | N/A | Not Assigned |
| JBY | N/A | Not Assigned |
| JBZ | N/A | Not Assigned |
| JCA | Illinois | BCBS of Illinois |
| JCB | Massachusetts | BCBS of Massachusetts |
| JCC | California | Anthem Blue-Cross |
| JCD | Idaho, Oregon, Utah, Washington | Regence BCBS |
| JCE | Illinois | BCBS of Illinois |
| JCF | Massachusetts | BCBS of Massachusetts |
| JCG | New York | Empire BCBS of New York |
| JCH | Illinois | BCBS of Illinois |
| JCI | California | Blue Shield of California |
| JCJ | Northeastern New York | Blue Shield of Northeastern New York |
| JCK | Ohio | Anthem BCBS of Ohio |
| JCL | Georgia | Anthem BCBS of Georgia |
| JCM | N/A | Not Assigned |
| JCN | Alaska | Premera BCBS of Alaska |
| JCO | Minnesota | BCBS of Minnesota |
| JCP | N/A | Not Assigned |
| JCQ | Vermont | BCBS of Vermont |
| JCR | N/A | Not Assigned |
| JCS | Missouri | Anthem BCBS of Missouri |
| JCT | Nevada | Anthem BCBS of Nevada |
| JCU | Massachusetts | BCBS of Massachusetts |
| JCV | Colorado | Anthem BCBS of Colorado |
| JCW | Arkansas | Arkansas BCBS |
| JCX | Texas | BCBS of Texas |
| JCY | Texas | BCBS of Texas |
| JCZ | Ohio | Anthem BCBS of Ohio |
| JDA | California | Anthem Blue-Cross |
| JDB | California | Anthem Blue-Cross |
| JDC | Georgia | Anthem BCBS of Georgia |
| JDD | California | Anthem Blue-Cross |
| JDE | Idaho, Oregon, Utah, Washington | Regence BCBS |
| JDF | Illinois | BCBS of Illinois |
| JDG | California | Anthem Blue-Cross |
| JDH | Tennessee | BCBS of Tennessee |
| JDI | New York (Western) | BCBS of Western New York |
| JDJ | New Jersey | Horizon BCBS of New Jersey |
| JDK | Illinois | BCBS of Illinois |
| JDL | Tennessee | BCBS of Tennessee |
| JDM | Georgia | Anthem BCBS of Georgia |
| JDN | Ohio | Anthem BCBS of Ohio |
| JDO | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JDP | Nevada | Anthem BCBS of Nevada |
| JDQ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JDR | N/A | Not Assigned |
| JDS | California | Anthem Blue-Cross |
| JDT | Alabama | BCBS of Alabama |
| JDU | New Jersey | Horizon BCBS of New Jersey |
| JDV | N/A | Not Assigned |
| JDW | Wisconsin | Anthem BCBS of Wisconsin |
| JDX | Wisconsin | Anthem BCBS of Wisconsin |
| JDY | Illinois | BCBS of Illinois |
| JDZ | Massachusetts | BCBS of Massachusetts |
| JEA BCBS Prefix | Texas | BCBS of Texas |
| JEB | California | Anthem Blue-Cross |
| JEC | Virginia | Anthem BCBS of Virginia |
| JED | Alaska | Premera BCBS of Alaska |
| JEE | New Jersey | Horizon BCBS of New Jersey |
| JEF | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JEG | N/A | Not Assigned |
| JEH | New York | Empire BCBS of New York |
| JEI | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JEJ | New Jersey | Horizon BCBS of New Jersey |
| JEK | N/A | Not Assigned |
| JEL | New York (Western) | BCBS of Western New York |
| JEM | Georgia | Anthem BCBS of Georgia |
| JEN | Massachusetts | BCBS of Massachusetts |
| JEO | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JEP | Nevada | Anthem BCBS of Nevada |
| JEQ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JER | N/A | Not Assigned |
| JES | New York | Empire BCBS of New York |
| JET | Texas | BCBS of Texas |
| JEU | N/A | Not Assigned |
| JEV | Massachusetts | BCBS of Massachusetts |
| JEW | N/A | Not Assigned |
| JEX | California | Anthem Blue-Cross |
| JEY | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JEZ | Illinois | BCBS of Illinois |
| JFA | N/A | Not Assigned |
| JFB | California | Anthem Blue-Cross |
| JFC | Texas | BCBS of Texas |
| JFD | N/A | Not Assigned |
| JFE | N/A | Not Assigned |
| JFF | N/A | Not Assigned |
| JFG | N/A | Not Assigned |
| JFH | Colorado | Anthem BCBS of Colorado |
| JFI | N/A | Not Assigned |
| JFJ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JFK | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JFL | N/A | Not Assigned |
| JFM | Ohio | Anthem BCBS of Ohio |
| JFN BCBS Prefix | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JFO | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JFP | Nevada | Anthem BCBS of Nevada |
| JFQ | N/A | Not Assigned |
| JFR | New York | Empire BCBS of New York |
| JFS | Georgia | Anthem BCBS of Georgia |
| JFT BCBS Prefix | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JFU | Georgia | Anthem BCBS of Georgia |
| JFV | Ohio | Anthem BCBS of Ohio |
| JFW | N/A | Not Assigned |
| JFX | New Jersey | Horizon BCBS of New Jersey |
| JFY | New Jersey | Horizon BCBS of New Jersey |
| JFZ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JGA | N/A | Not Assigned |
| JGB | New Jersey | Horizon BCBS of New Jersey |
| JGC | New York | Empire BCBS of New York |
| JGD | New Jersey | Horizon BCBS of New Jersey |
| JGE | New Jersey | Horizon BCBS of New Jersey |
| JGF | New York | Empire BCBS of New York |
| JGG | New Jersey | Horizon BCBS of New Jersey |
| JGH | New Jersey | Horizon BCBS of New Jersey |
| JGI | New Jersey | Horizon BCBS of New Jersey |
| JGJ | New Jersey | Horizon BCBS of New Jersey |
| JGK | North Carolina | BCBS of North Carolina |
| JGL | New Jersey | Horizon BCBS of New Jersey |
| JGM | New Jersey | Horizon BCBS of New Jersey |
| JGN | New Jersey | Horizon BCBS of New Jersey |
| JGO | New Jersey | Horizon BCBS of New Jersey |
| JGP | New Jersey | Horizon BCBS of New Jersey |
| JGQ | New Jersey | Horizon BCBS of New Jersey |
| JGR | New Jersey | Horizon BCBS of New Jersey |
| JGS | New Jersey | Horizon BCBS of New Jersey |
| JGT | New Jersey | Horizon BCBS of New Jersey |
| JGU | New Jersey | Horizon BCBS of New Jersey |
| JGV | New Jersey | Horizon BCBS of New Jersey |
| JGW | New Jersey | Horizon BCBS of New Jersey |
| JGX | New Jersey | Horizon BCBS of New Jersey |
| JGY | New Jersey | Horizon BCBS of New Jersey |
| JGZ | New Jersey | Horizon BCBS of New Jersey |
| JHA | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JHB BCBS Prefix | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JHC | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JHD | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JHE | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JHF | South Dakota/Iowa | Wellmark BCBS |
| JHG | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JHH | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JHI | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JHJ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JHK | N/A | Not Assigned |
| JHL | N/A | Not Assigned |
| JHM | Ohio | Anthem BCBS of Ohio |
| JHN | California | Anthem Blue-Cross |
| JHO | North Carolina | BCBS of North Carolina |
| JHP | California | Anthem Blue-Cross |
| JHQ | Colorado | Anthem BCBS of Colorado |
| JHR | Massachusetts | BCBS of Massachusetts |
| JHS | N/A | Not Assigned |
| JHT | California | Anthem Blue-Cross |
| JHU | Illinois | BCBS of Illinois |
| JHV | N/A | Not Assigned |
| JHW | Ohio | Anthem BCBS of Ohio |
| JHX | California | Anthem Blue-Cross |
| JHY | Texas | BCBS of Texas |
| JHZ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JIA | Northeastern New York | Blue Shield of Northeastern New York |
| JIB | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JIC | California | Blue Shield of California |
| JID | Colorado | Anthem BCBS of Colorado |
| JIE | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JIF | Rhode Island | BCBS of Rhode Island |
| JIG | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JIH | Colorado | Anthem BCBS of Colorado |
| JII | Pennsylvania | Highmark Blue Shield of Pennsylvania |
| JIJ | Pennsylvania | Highmark Blue Shield of Pennsylvania |
| JIK | Pennsylvania | Highmark BCBS of Pennsylvania |
| JIL | Alabama | BCBS of Alabama |
| JIM | N/A | Not Assigned |
| JIN | Ohio | Anthem BCBS of Ohio |
| JIO | Florida | Florida-Blue |
| JIP | Colorado | Anthem BCBS of Colorado |
| JIQ | Michigan | BCBS of Michigan |
| JIR | Michigan | BCBS of Michigan |
| JIS | Georgia | Anthem BCBS of Georgia |
| JIT | Michigan | BCBS of Michigan |
| JIU | Georgia | Anthem BCBS of Georgia |
| JIV | Georgia | Anthem BCBS of Georgia |
| JIW | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| JIX | California | Anthem Blue-Cross |
| JIY | Michigan | BCBS of Michigan |
| JIZ | Maine | Anthem BCBS of Maine |
| JJA | Idaho, Oregon, Utah, Washington | Regence BCBS |
| JJB | N/A | Not Assigned |
| JJC | Idaho, Oregon, Utah, Washington | Regence BCBS |
| JJD | South Carolina | BCBS of South Carolina |
| JJE | Nevada | Anthem BCBS of Nevada |
| JJF | Illinois | BCBS of Illinois |
| JJG | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| JJH | Georgia | Anthem BCBS of Georgia |
| JJI | N/A | Not Assigned |
| JJJ | Ohio | Anthem BCBS of Ohio |
| JJK | New York | Empire BCBS of New York |
| JJL | N/A | Not Assigned |
| JJM | Ohio | Anthem BCBS of Ohio |
| JJN | Illinois | BCBS of Illinois |
| JJO | Ohio | Anthem BCBS of Ohio |
| JJP | Nevada | Anthem BCBS of Nevada |
| JJQ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JJR | Massachusetts | BCBS of Massachusetts |
| JJS | Georgia | Anthem BCBS of Georgia |
| JJT | California | Anthem Blue-Cross |
| JJU | Georgia | Anthem BCBS of Georgia |
| JJV | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JJW | Ohio | Anthem BCBS of Ohio |
| JJX | Massachusetts | BCBS of Massachusetts |
| JJY | Indiana | Anthem BCBS of Indiana |
| JJZ | N/A | Not Assigned |
| JKA | Kentucky | Anthem BCBS of Kentucky |
| JKB | Illinois | BCBS of Illinois |
| JKC | N/A | Not Assigned |
| JKD | Illinois | BCBS of Illinois |
| JKE | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JKF | Georgia | Anthem BCBS of Georgia |
| JKG | Georgia | Anthem BCBS of Georgia |
| JKH | N/A | Not Assigned |
| JKI | N/A | Not Assigned |
| JKJ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JKK | New Hampshire | Anthem BCBS of New Hampshire |
| JKL | Georgia | Anthem BCBS of Georgia |
| JKM | Virginia | Anthem BCBS of Virginia |
| JKN | California | Anthem Blue-Cross |
| JKO | N/A | Not Assigned |
| JKP | Nevada | Anthem BCBS of Nevada |
| JKQ | Wisconsin | Anthem BCBS of Wisconsin |
| JKR | N/A | Not Assigned |
| JKS | Wisconsin | Anthem BCBS of Wisconsin |
| JKT | Virginia | Anthem BCBS of Virginia |
| JKU | Virginia | Anthem BCBS of Virginia |
| JKV | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JKW | Virginia | Anthem BCBS of Virginia |
| JKX | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JKY | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JKZ | Vermont | BCBS of Vermont |
| JLA | Colorado | Anthem BCBS of Colorado |
| JLB | New York | Empire BCBS of New York |
| JLC | New York | Empire BCBS of New York |
| JLD | N/A | Not Assigned |
| JLE | N/A | Not Assigned |
| JLF | New York | Empire BCBS of New York |
| JLG | Alabama | BCBS of Alabama |
| JLH | N/A | Not Assigned |
| JLI | New York | Empire BCBS of New York |
| JLJ BCBS Prefix | New York | Empire BCBS of New York |
| JLK | Wisconsin | Anthem BCBS of Wisconsin |
| JLL | Ohio | Anthem BCBS of Ohio |
| JLM | N/A | Not Assigned |
| JLN | Alabama | BCBS of Alabama |
| JLO | N/A | Not Assigned |
| JLP | Nevada | Anthem BCBS of Nevada |
| JLQ | N/A | Not Assigned |
| JLR | N/A | Not Assigned |
| JLS | Wisconsin | Anthem BCBS of Wisconsin |
| JLT | Northeastern New York | Blue Shield of Northeastern New York |
| JLU | Ohio | Anthem BCBS of Ohio |
| JLV | N/A | Not Assigned |
| JLW | N/A | Not Assigned |
| JLX | Illinois | BCBS of Illinois |
| JLY | New York | Empire BCBS of New York |
| JLZ | Wisconsin | Anthem BCBS of Wisconsin |
| JMA | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JMB | Massachusetts | BCBS of Massachusetts |
| JMC | South Dakota/Iowa | Wellmark BCBS |
| JMD | Idaho, Oregon, Utah, Washington | Regence BCBS |
| JME | Colorado | Anthem BCBS of Colorado |
| JMF | Georgia | Anthem BCBS of Georgia |
| JMG | Alabama | BCBS of Alabama |
| JMH | Maine | Anthem BCBS of Maine |
| JMI | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JMJ | Illinois | BCBS of Illinois |
| JMK | New York (Western) | BCBS of Western New York |
| JML | New York (Western) | BCBS of Western New York |
| JMM | Georgia | Anthem BCBS of Georgia |
| JMN | Texas | BCBS of Texas |
| JMO | N/A | Not Assigned |
| JMP | New York | Empire BCBS of New York |
| JMQ | Rhode Island | BCBS of Rhode Island |
| JMR | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JMS | Ohio | Anthem BCBS of Ohio |
| JMT | Massachusetts | BCBS of Massachusetts |
| JMU | Ohio | Anthem BCBS of Ohio |
| JMV | California | Anthem Blue-Cross |
| JMW | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| JMX | N/A | Not Assigned |
| JMY | N/A | Not Assigned |
| JMZ | Illinois | BCBS of Illinois |
| JNA | Texas | BCBS of Texas |
| JNB | Alaska | Premera BCBS of Alaska |
| JNC | Texas | BCBS of Texas |
| JND | Illinois | BCBS of Illinois |
| JNE | Ohio | Anthem BCBS of Ohio |
| JNF | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JNG | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JNH | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JNI | Nevada | Anthem BCBS of Nevada |
| JNJ | Massachusetts | BCBS of Massachusetts |
| JNK | Rhode Island | BCBS of Rhode Island |
| JNL | California | Blue Shield of California |
| JNM | Illinois | BCBS of Illinois |
| JNN | Illinois | BCBS of Illinois |
| JNO | N/A | Not Assigned |
| JNP | Connecticut | Anthem BCBS of Connecticut |
| JNQ | N/A | Not Assigned |
| JNR | N/A | Not Assigned |
| JNS | N/A | Not Assigned |
| JNT | Massachusetts | BCBS of Massachusetts |
| JNU | N/A | Not Assigned |
| JNV | N/A | Not Assigned |
| JNW | Illinois | BCBS of Illinois |
| JNX | Nevada | Anthem BCBS of Nevada |
| JNY | N/A | Not Assigned |
| JNZ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JOA | New York (Western) | BCBS of Western New York |
| JOB | N/A | Not Assigned |
| JOC | N/A | Not Assigned |
| JOD | California | Anthem Blue-Cross |
| JOE | N/A | Not Assigned |
| JOF | Pennsylvania | Highmark BCBS of Pennsylvania |
| JOG | Idaho, Oregon, Utah, Washington | Regence BCBS |
| JOH | Wisconsin | Anthem BCBS of Wisconsin |
| JOI | Wisconsin | Anthem BCBS of Wisconsin |
| JOJ | Wisconsin | Anthem BCBS of Wisconsin |
| JOK | Arkansas | Arkansas BCBS |
| JOL | Pennsylvania | Highmark BCBS of Pennsylvania |
| JOM | Ohio | Anthem BCBS of Ohio |
| JON | North Dakota | BCBS of North Dakota |
| JOO | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JOP | Pennsylvania | Highmark BCBS of Pennsylvania |
| JOQ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JOR | N/A | Not Assigned |
| JOS | Ohio | Anthem BCBS of Ohio |
| JOT | New York (Western) | BCBS of Western New York |
| JOU | Kansas City | BCBS of Kansas City |
| JOV | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JOW | Rhode Island | BCBS of Rhode Island |
| JOX | Missouri | Anthem BCBS of Missouri |
| JOY | Rhode Island | BCBS of Rhode Island |
| JOZ | Michigan | BCBS of Michigan |
| JPA | California | Blue Shield of California |
| JPB | Minnesota | BCBS of Minnesota |
| JPC | New York | Empire BCBS of New York |
| JPD | N/A | Not Assigned |
| JPE | Nevada | Anthem BCBS of Nevada |
| JPF | Nevada | Anthem BCBS of Nevada |
| JPG | New York | Empire BCBS of New York |
| JPH | N/A | Not Assigned |
| JPI | California | Blue Shield of California |
| JPJ | N/A | Not Assigned |
| JPK | N/A | Not Assigned |
| JPL | N/A | Not Assigned |
| JPM | California | Anthem Blue-Cross |
| JPN | Nevada | Anthem BCBS of Nevada |
| JPO | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| JPP | Georgia | Anthem BCBS of Georgia |
| JPQ | N/A | Not Assigned |
| JPR | N/A | Not Assigned |
| JPS | Missouri | Anthem BCBS of Missouri |
| JPT | Indiana | Anthem BCBS of Indiana |
| JPU | California | Anthem Blue-Cross |
| JPV | New York | Empire BCBS of New York |
| JPW | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| JPX | California | Anthem Blue-Cross |
| JPY BCBS Prefix | Ohio | Anthem BCBS of Ohio |
| JPZ | N/A | Not Assigned |
| JQA | N/A | Not Assigned |
| JQB | Virginia | Anthem BCBS of Virginia |
| JQC | California | Anthem Blue-Cross |
| JQD | California | Anthem Blue-Cross |
| JQE | California | Anthem Blue-Cross |
| JQF | California | Anthem Blue-Cross |
| JQG | California | Anthem Blue-Cross |
| JQH | California | Anthem Blue-Cross |
| JQI | California | Anthem Blue-Cross |
| JQJ | California | Anthem Blue-Cross |
| JQK | California | Anthem Blue-Cross |
| JQL | California | Anthem Blue-Cross |
| JQM | N/A | Not Assigned |
| JQN | N/A | Not Assigned |
| JQO | California | Anthem Blue-Cross |
| JQP | California | Anthem Blue-Cross |
| JQQ | California | Anthem Blue-Cross |
| JQR | California | Anthem Blue-Cross |
| JQS | California | Anthem Blue-Cross |
| JQT | California | Anthem Blue-Cross |
| JQU BCBS Prefix | California | Anthem Blue-Cross |
| JQV | California | Anthem Blue-Cross |
| JQW | California | Anthem Blue-Cross |
| JQX | New York (Western) | BCBS of Western New York |
| JQY | California | Anthem Blue-Cross |
| JQZ | California | Anthem Blue-Cross |
| JRA | Georgia | Anthem BCBS of Georgia |
| JRB | Georgia | Anthem BCBS of Georgia |
| JRC | N/A | Not Assigned |
| JRD | Georgia | Anthem BCBS of Georgia |
| JRE | N/A | Not Assigned |
| JRF | Georgia | Anthem BCBS of Georgia |
| JRG | Ohio | Anthem BCBS of Ohio |
| JRH | N/A | Not Assigned |
| JRI | Ohio | Anthem BCBS of Ohio |
| JRJ | Northeastern New York | Blue Shield of Northeastern New York |
| JRK | N/A | Not Assigned |
| JRL | N/A | Not Assigned |
| JRM | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JRN | New York | Empire BCBS of New York |
| JRO | Tennessee | BCBS of Tennessee |
| JRP | Colorado | Anthem BCBS of Colorado |
| JRQ | California | Anthem Blue-Cross |
| JRR | California | Blue Shield of California |
| JRS | Ohio | Anthem BCBS of Ohio |
| JRT | N/A | Not Assigned |
| JRU | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JRV | Georgia | Anthem BCBS of Georgia |
| JRW | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JRX | N/A | Not Assigned |
| JRY | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JRZ | California | Anthem Blue-Cross |
| JSA | Illinois | BCBS of Illinois |
| JSB | Massachusetts | BCBS of Massachusetts |
| JSC | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JSD | Georgia | Anthem BCBS of Georgia |
| JSE | Northeastern New York | Blue Shield of Northeastern New York |
| JSF | N/A | Not Assigned |
| JSG | Rhode Island | BCBS of Rhode Island |
| JSH | Massachusetts | BCBS of Massachusetts |
| JSI | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| JSJ | Georgia | Anthem BCBS of Georgia |
| JSK | Texas | BCBS of Texas |
| JSL | Delaware | Highmark BCBS of Delaware |
| JSM | Pennsylvania | Highmark BCBS of Pennsylvania |
| JSN | Texas | BCBS of Texas |
| JSO | New York (Western) | BCBS of Western New York |
| JSP | N/A | Not Assigned |
| JSQ | Alaska | Premera BCBS of Alaska |
| JSR | New York (Western) | BCBS of Western New York |
| JSS | Northeastern New York | Blue Shield of Northeastern New York |
| JST | Illinois | BCBS of Illinois |
| JSU | Georgia | Anthem BCBS of Georgia |
| JSV | Alabama | BCBS of Alabama |
| JSW | N/A | Not Assigned |
| JSX | N/A | Not Assigned |
| JSY | N/A | Not Assigned |
| JSZ | N/A | Not Assigned |
| JTA | New York | Empire BCBS of New York |
| JTB | Virginia | Anthem BCBS of Virginia |
| JTC | Texas | BCBS of Texas |
| JTD | Missouri | Anthem BCBS of Missouri |
| JTE | Massachusetts | BCBS of Massachusetts |
| JTF | Nevada | Anthem BCBS of Nevada |
| JTG | N/A | Not Assigned |
| JTH | Illinois | BCBS of Illinois |
| JTI | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JTJ | N/A | Not Assigned |
| JTK | N/A | Not Assigned |
| JTL | Nevada | Anthem BCBS of Nevada |
| JTM | Connecticut | Anthem BCBS of Connecticut |
| JTN | Alaska | Premera BCBS of Alaska |
| JTO | Rhode Island | BCBS of Rhode Island |
| JTP | Colorado | Anthem BCBS of Colorado |
| JTQ | Nevada | Anthem BCBS of Nevada |
| JTR | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JTS | Illinois | BCBS of Illinois |
| JTT | N/A | Not Assigned |
| JTU | Ohio | Anthem BCBS of Ohio |
| JTV | Indiana | Anthem BCBS of Indiana |
| JTW | Virginia | Anthem BCBS of Virginia |
| JTX | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JTY | Illinois | BCBS of Illinois |
| JTZ | Georgia | Anthem BCBS of Georgia |
| JUA | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUB | N/A | Not Assigned |
| JUC | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUD | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUE | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUF | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUG BCBS Prefix | Georgia | Anthem BCBS of Georgia |
| JUH | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUI | Michigan | BCBS of Michigan |
| JUJ | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUK | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUL | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUM | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUN | Illinois | BCBS of Illinois |
| JUO | Michigan | BCBS of Michigan |
| JUP | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUQ | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUR | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUS | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUT | Pennsylvania | Highmark BCBS of Pennsylvania |
| JUU | Illinois | BCBS of Illinois |
| JUV | Florida | Florida-Blue |
| JUW | Georgia | Anthem BCBS of Georgia |
| JUX | Georgia | Anthem BCBS of Georgia |
| JUY | California | Anthem Blue-Cross |
| JUZ | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JVA | Texas | BCBS of Texas |
| JVB | Illinois | BCBS of Illinois |
| JVC | Ohio | Anthem BCBS of Ohio |
| JVD | Illinois | BCBS of Illinois |
| JVE | Illinois | BCBS of Illinois |
| JVF | Idaho, Oregon, Utah, Washington | Regence BCBS |
| JVG | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JVH | Oklahoma | BCBS of Oklahoma |
| JVI | N/A | Not Assigned |
| JVJ | Illinois | BCBS of Illinois |
| JVK | New Jersey | Horizon BCBS of New Jersey |
| JVL | New Jersey | Horizon BCBS of New Jersey |
| JVM | New York | Empire BCBS of New York |
| JVN | Texas | BCBS of Texas |
| JVO | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JVP | Maine | Anthem BCBS of Maine |
| JVQ | Alabama | BCBS of Alabama |
| JVR | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JVS | New York | Empire BCBS of New York |
| JVT | N/A | Not Assigned |
| JVU | Nevada | Anthem BCBS of Nevada |
| JVV | N/A | Not Assigned |
| JVW | Illinois | BCBS of Illinois |
| JVX | Texas | BCBS of Texas |
| JVY | Rhode Island | BCBS of Rhode Island |
| JVZ | N/A | Not Assigned |
| JWA | Missouri | Anthem BCBS of Missouri |
| JWB | Missouri | Anthem BCBS of Missouri |
| JWC | Missouri | Anthem BCBS of Missouri |
| JWD | Missouri | Anthem BCBS of Missouri |
| JWE | Missouri | Anthem BCBS of Missouri |
| JWF | Missouri | Anthem BCBS of Missouri |
| JWG | Missouri | Anthem BCBS of Missouri |
| JWH | Missouri | Anthem BCBS of Missouri |
| JWI | North Carolina | BCBS of North Carolina |
| JWJ | Ohio | Anthem BCBS of Ohio |
| JWK | Missouri | Anthem BCBS of Missouri |
| JWL | Missouri | Anthem BCBS of Missouri |
| JWM | Missouri | Anthem BCBS of Missouri |
| JWN | Missouri | Anthem BCBS of Missouri |
| JWO | Missouri | Anthem BCBS of Missouri |
| JWP | Missouri | Anthem BCBS of Missouri |
| JWQ | Ohio | Anthem BCBS of Ohio |
| JWR | Ohio | Anthem BCBS of Ohio |
| JWS | Ohio | Anthem BCBS of Ohio |
| JWT | Ohio | Anthem BCBS of Ohio |
| JWU | Missouri | Anthem BCBS of Missouri |
| JWV | Ohio | Anthem BCBS of Ohio |
| JWW | Missouri | Anthem BCBS of Missouri |
| JWX | New York | Empire BCBS of New York |
| JWY | N/A | Not Assigned |
| JWZ | N/A | Not Assigned |
| JXA | Texas | BCBS of Texas |
| JXB | N/A | Not Assigned |
| JXC | N/A | Not Assigned |
| JXD | Michigan | BCBS of Michigan |
| JXE | Michigan | BCBS of Michigan |
| JXF | N/A | Not Assigned |
| JXG | N/A | Not Assigned |
| JXH | New Hampshire | Anthem BCBS of New Hampshire |
| JXI | N/A | Not Assigned |
| JXJ | N/A | Not Assigned |
| JXK | Missouri | Anthem BCBS of Missouri |
| JXL | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania |
| JXM | Illinois | BCBS of Illinois |
| JXN | California | Anthem Blue-Cross |
| JXO | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JXP | Michigan | BCBS of Michigan |
| JXQ | Georgia | Anthem BCBS of Georgia |
| JXR | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JXS | N/A | Not Assigned |
| JXT | Michigan | BCBS of Michigan |
| JXU | Georgia | Anthem BCBS of Georgia |
| JXV | California | Anthem Blue-Cross |
| JXW | New Jersey | Horizon BCBS of New Jersey |
| JXX | N/A | Not Assigned |
| JXY | Northeastern New York | Blue Shield of Northeastern New York |
| JXZ | Ohio | Anthem BCBS of Ohio |
| JYA | Texas | BCBS of Texas |
| JYB | Illinois | BCBS of Illinois |
| JYC | California | Anthem Blue-Cross |
| JYD | Illinois | BCBS of Illinois |
| JYE | New York | Empire BCBS of New York |
| JYF | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JYG | N/A | Not Assigned |
| JYH | Colorado | Anthem BCBS of Colorado |
| JYI | Michigan | BCBS of Michigan |
| JYJ | N/A | Not Assigned |
| JYK | California | Anthem Blue-Cross |
| JYL | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JYM | Ohio | Anthem BCBS of Ohio |
| JYN | Michigan | BCBS of Michigan |
| JYO | Maryland, District of Columbia, Northern Virginia | Carefirst BCBS |
| JYP | N/A | Not Assigned |
| JYQ | Rhode Island | BCBS of Rhode Island |
| JYR | Missouri | Anthem BCBS of Missouri |
| JYS | Alaska | Premera BCBS of Alaska |
| JYT | Texas | BCBS of Texas |
| JYU | Colorado | Anthem BCBS of Colorado |
| JYV | Indiana | Anthem BCBS of Indiana |
| JYW | Illinois | BCBS of Illinois |
| JYX | New York (Western) | BCBS of Western New York |
| JYY | Illinois | BCBS of Illinois |
| JYZ | Illinois | BCBS of Illinois |
| JZA | Minnesota | BCBS of Minnesota |
| JZB | N/A | Not Assigned |
| JZC | Minnesota | BCBS of Minnesota |
| JZD | Minnesota | BCBS of Minnesota |
| JZE | Minnesota | BCBS of Minnesota |
| JZF | Minnesota | BCBS of Minnesota |
| JZG | N/A | Not Assigned |
| JZH BCBS Prefix | Minnesota | BCBS of Minnesota |
| JZI | N/A | Not Assigned |
| JZJ | Minnesota | BCBS of Minnesota |
| JZK | N/A | Not Assigned |
| JZL | N/A | Not Assigned |
| JZM | N/A | Not Assigned |
| JZN | N/A | Not Assigned |
| JZO | N/A | Not Assigned |
| JZP | N/A | Not Assigned |
| JZQ | Minnesota | BCBS of Minnesota |
| JZR | N/A | Not Assigned |
| JZS | N/A | Not Assigned |
| JZT | Minnesota | BCBS of Minnesota |
| JZU | Minnesota | BCBS of Minnesota |
| JZV | N/A | Not Assigned |
| JZW | Minnesota | BCBS of Minnesota |
| JZX | N/A | Not Assigned |
| JZY | Minnesota | BCBS of Minnesota |
| JZZ | N/A | Not Assigned |
