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BCBS Alpha Prefixes are the first three letters of the identification number on Blue Cross Blue Shield insurance cards. They help identify the insurance plans of patients and ensure correct routing of their reimbursement claims.
This blog will cover the prefixes ranging from XAA to XZZ and list down their applicable state, insurance company name, and type of health plans.
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BCBS Alpha Prefix from XAA to XZZ – Latest Insights
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| XAB | Alabama | BCBS of Alabama | EPO, Medicaid, Traditional Indemnity |
| XAC | Alabama | BCBS of Alabama | POS, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XAD | Alabama | BCBS of Alabama | Traditional Indemnity, PPO, EPO |
| XAE | Alabama | BCBS of Alabama | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| XAF | Alabama | BCBS of Alabama | Medicare Advantage, POS, PPO |
| XAG | Alabama | BCBS of Alabama | EPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| XAH | Arizona | BCBS of Arizona | Medicaid, HMO, POS |
| XAI | Alabama | BCBS of Alabama | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XAJ | Alabama | BCBS of Alabama | Traditional Indemnity, EPO, HMO |
| XAK | Alabama | BCBS of Alabama | High-Deductible Health Plan (HDHP), Medicaid, POS |
| XAL | Alabama | BCBS of Alabama | Medicare Advantage, PPO, Traditional Indemnity |
| XAM | Alabama | BCBS of Alabama | EPO, High-Deductible Health Plan (HDHP), HMO |
| XAN | Missouri | Anthem BCBS of Missouri | POS, Medicaid, PPO |
| XAO | California | Blue-Shield of California | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XAP | Alabama | BCBS of Alabama | HMO, EPO, Traditional Indemnity |
| XAQ | Alabama | BCBS of Alabama | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| XAR | Alabama | BCBS of Alabama | Medicare Advantage, POS, HMO |
| XAS | Alabama | BCBS of Alabama | EPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| XAT | Alabama | BCBS of Alabama | PPO, Medicaid, EPO |
| XAU | Colorado | Anthem BCBS of Colorado | Traditional Indemnity, HMO, Medicare Advantage |
| XAV | Alabama | BCBS of Alabama | High-Deductible Health Plan (HDHP), POS, PPO |
| XAW | California | Anthem Blue-Cross | Medicaid, EPO, Traditional Indemnity |
| XAX | Alabama | BCBS of Alabama | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XAY | Alabama | BCBS of Alabama | POS, PPO, EPO |
| XAZ | Alabama | BCBS of Alabama | High-Deductible Health Plan (HDHP), Medicaid, Traditional Indemnity |
| XBA | Arizona | BCBS of Arizona | Medicare Advantage, HMO, POS |
| XBB | Arizona | BCBS of Arizona | PPO, EPO, High-Deductible Health Plan (HDHP) |
| XBC | Arizona | BCBS of Arizona | Traditional Indemnity, Medicaid, HMO |
| XBD | Arizona | BCBS of Arizona | POS, Medicare Advantage, PPO |
| XBE | Arizona | BCBS of Arizona | High-Deductible Health Plan (HDHP), EPO, Traditional Indemnity |
| XBF | Arizona | BCBS of Arizona | Medicaid, HMO, High-Deductible Health Plan (HDHP) |
| XBG | Arizona | BCBS of Arizona | Medicare Advantage, POS, Traditional Indemnity |
| XBH | Arizona | BCBS of Arizona | PPO, EPO, High-Deductible Health Plan (HDHP) |
| XBI | Arizona | BCBS of Arizona | HMO, Medicaid, POS |
| XBJ | New York | Empire BCBS of New York | Traditional Indemnity, Medicare Advantage, PPO |
| XBK | Arizona | BCBS of Arizona | PPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XBM | Arizona | BCBS of Arizona | EPO, HMO, POS |
| XBN | Arizona | BCBS of Arizona | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| XBO | Arizona | BCBS of Arizona | Medicare Advantage, PPO, EPO |
| XBP | Arizona | BCBS of Arizona | HMO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| XBQ | Arizona | BCBS of Arizona | POS, Medicaid, PPO |
| XBR | Arizona | BCBS of Arizona | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XBS | Arizona | BCBS of Arizona | Traditional Indemnity, HMO, POS |
| XBT | Arizona | BCBS of Arizona | PPO, Medicaid, EPO |
| XBU | Arizona | BCBS of Arizona | High-Deductible Health Plan (HDHP), Medicare Advantage, Traditional Indemnity |
| XBV | Arizona | BCBS of Arizona | HMO, POS, High-Deductible Health Plan (HDHP) |
| XBW | Wisconsin | Anthem BCBS of Wisconsin | Medicaid, PPO, EPO |
| XBX | Arizona | BCBS of Arizona | Medicare Advantage, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| XBY | Arizona | BCBS of Arizona | HMO, POS, PPO |
| XCA | Arkansas | Arkansas BCBS | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| XCB | Arkansas | Arkansas BCBS | Traditional Indemnity, Medicare Advantage, HMO |
| XCC | Arkansas | Arkansas BCBS | PPO, High-Deductible Health Plan (HDHP), POS |
| XCD | Connecticut | Anthem BCBS of Connecticut | Medicaid, EPO, Traditional Indemnity |
| XCF | Arkansas | Arkansas BCBS | High-Deductible Health Plan (HDHP), HMO, Medicare Advantage |
| XCG | Arkansas | Arkansas BCBS | POS, PPO, EPO |
| XCH | Arkansas | Arkansas BCBS | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| XCI | Massachusetts | BCBS of Massachusetts | Medicare Advantage, HMO, POS |
| XCJ | Arkansas | Arkansas BCBS | EPO, PPO, Traditional Indemnity |
| XCK | Arkansas | Arkansas BCBS | High-Deductible Health Plan (HDHP), Medicaid, HMO |
| XCL | Arkansas | Arkansas BCBS | POS, Medicare Advantage, PPO |
| XCM | Arkansas | Arkansas BCBS | Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP) |
| XCN | Arkansas | Arkansas BCBS | HMO, Medicaid, POS |
| XCO | Minnesota | BCBS of Minnesota | PPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XCP | Arkansas | Arkansas BCBS | EPO, Traditional Indemnity, HMO |
| XCQ | Arkansas | Arkansas BCBS | Medicaid, POS, PPO |
| XCR | Arkansas | Arkansas BCBS | High-Deductible Health Plan (HDHP), Medicare Advantage, EPO |
| XCS | Arkansas | Arkansas BCBS | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XCT | Connecticut | Anthem BCBS of Connecticut | POS, PPO, Medicaid |
| XCU | Arkansas | Arkansas BCBS | Medicare Advantage, EPO, Traditional Indemnity |
| XCW | Arkansas | Arkansas BCBS | HMO, High-Deductible Health Plan (HDHP), POS |
| XCX | Arkansas | Arkansas BCBS | Medicaid, PPO, EPO |
| XCY | Arkansas | Arkansas BCBS | High-Deductible Health Plan (HDHP), Medicare Advantage, Traditional Indemnity |
| XCZ | Arkansas | Arkansas BCBS | POS, HMO, PPO |
| XDA | California | Anthem Blue-Cross | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| XDB | California | Anthem Blue-Cross | Traditional Indemnity, Medicare Advantage, HMO |
| XDC | California | Anthem Blue-Cross | PPO, POS, EPO |
| XDD | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), Medicaid, Traditional Indemnity |
| XDE | California | Anthem Blue-Cross | Medicare Advantage, HMO, POS |
| XDF | California | Anthem Blue-Cross | PPO, EPO, High-Deductible Health Plan (HDHP) |
| XDG | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Traditional Indemnity, Medicaid, HMO |
| XDH | California | Anthem Blue-Cross | POS, Medicare Advantage, PPO |
| XDI | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), EPO, Traditional Indemnity |
| XDJ | California | Anthem Blue-Cross | Medicaid, HMO, High-Deductible Health Plan (HDHP) |
| XDK | California | Anthem Blue-Cross | Medicare Advantage, POS, Traditional Indemnity |
| XDL | California | Anthem Blue-Cross | PPO, EPO, High-Deductible Health Plan (HDHP) |
| XDM | California | Anthem Blue-Cross | HMO, Medicaid, POS |
| XDN | California | Anthem Blue-Cross | Traditional Indemnity, Medicare Advantage, PPO |
| XDO | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), EPO, HMO |
| XDP | California | Anthem Blue-Cross | Medicaid, POS, Traditional Indemnity |
| XDQ | California | Anthem Blue-Cross | PPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XDR | California | Anthem Blue-Cross | EPO, HMO, POS |
| XDS | California | Anthem Blue-Cross | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| XDT | California | Anthem Blue-Cross | Medicare Advantage, PPO, EPO |
| XDU | California | Anthem Blue-Cross | HMO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| XDV | Ohio | Anthem BCBS of Ohio | POS, Medicaid, PPO |
| XDW | California | Anthem Blue-Cross | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XDX | California | Anthem Blue-Cross | Traditional Indemnity, HMO, POS |
| XDY | Kentucky | Anthem BCBS of Kentucky | PPO, Medicaid, EPO |
| XDZ | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), Medicare Advantage, Traditional Indemnity |
| XEA | California | Blue-Shield of California | HMO, POS, High-Deductible Health Plan (HDHP) |
| XEB | California | Blue-Shield of California | Medicaid, PPO, EPO |
| XEC | California | Blue-Shield of California | HMO, EPO, Traditional Indemnity |
| XED | California | Blue-Shield of California | POS, High-Deductible Health Plan (HDHP), Medicaid |
| XEE | California | Blue-Shield of California | PPO, Medicare Advantage, EPO |
| XEF | California | Blue-Shield of California | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XEG | California | Blue-Shield of California | Medicaid, PPO, POS |
| XEH | California | Blue-Shield of California | Medicare Advantage, HMO, Traditional Indemnity |
| XEI | California | Blue-Shield of California | EPO, High-Deductible Health Plan (HDHP), PPO |
| XEJ | California | Blue-Shield of California | POS, Medicaid, High-Deductible Health Plan (HDHP) |
| XEK | California | Blue-Shield of California | HMO, EPO, Medicare Advantage |
| XEL | California | Blue-Shield of California | Traditional Indemnity, PPO, HMO |
| XEM | California | Blue-Shield of California | High-Deductible Health Plan (HDHP), POS, Traditional Indemnity |
| XEN | California | Blue-Shield of California | Medicaid, Medicare Advantage, EPO |
| XEO | California | Blue-Shield of California | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| XEP | California | Blue-Shield of California | EPO, Traditional Indemnity, HMO |
| XEQ | California | Blue-Shield of California | Medicare Advantage, POS, High-Deductible Health Plan (HDHP) |
| XER | California | Blue-Shield of California | PPO, EPO, Traditional Indemnity |
| XES | California | Blue-Shield of California | HMO, High-Deductible Health Plan (HDHP), POS |
| XET | California | Blue-Shield of California | Medicaid, PPO, Medicare Advantage |
| XEU | California | Blue-Shield of California | Traditional Indemnity, EPO, HMO |
| XEV | California | Blue-Shield of California | POS, High-Deductible Health Plan (HDHP), Medicaid |
| XEW | California | Blue-Shield of California | Medicare Advantage, PPO, Traditional Indemnity |
| XEX | California | Blue-Shield of California | EPO, HMO, POS |
| XEY | California | Blue-Shield of California | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| XEZ | California | Blue-Shield of California | Traditional Indemnity, Medicare Advantage, EPO |
| XFA | Colorado | Anthem BCBS of Colorado | HMO, POS, High-Deductible Health Plan (HDHP) |
| XFB | Colorado | Anthem BCBS of Colorado | PPO, Medicaid, Traditional Indemnity |
| XFC | Colorado | Anthem BCBS of Colorado | EPO, Medicare Advantage, HMO |
| XFD | Colorado | Anthem BCBS of Colorado | High-Deductible Health Plan (HDHP), POS, Traditional Indemnity |
| XFE | Colorado | Anthem BCBS of Colorado | Medicaid, PPO, EPO |
| XFF | Colorado | Anthem BCBS of Colorado | Medicare Advantage, HMO, High-Deductible Health Plan (HDHP) |
| XFG | Colorado | Anthem BCBS of Colorado | Traditional Indemnity, POS, PPO |
| XFH | Colorado | Anthem BCBS of Colorado | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| XFI | Colorado | Anthem BCBS of Colorado | HMO, Medicare Advantage, Traditional Indemnity |
| XFJ | Colorado | Anthem BCBS of Colorado | POS, PPO, EPO |
| XFK | Colorado | Anthem BCBS of Colorado | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| XFL | Colorado | Anthem BCBS of Colorado | Medicare Advantage, Traditional Indemnity, POS |
| XFM | Colorado | Anthem BCBS of Colorado | PPO, EPO, High-Deductible Health Plan (HDHP) |
| XFN | Colorado | Anthem BCBS of Colorado | Medicaid, HMO, PPO |
| XFO | Colorado | Anthem BCBS of Colorado | Traditional Indemnity, POS, Medicare Advantage |
| XFP | Colorado | Anthem BCBS of Colorado | High-Deductible Health Plan (HDHP), EPO, HMO |
| XFQ | New Hampshire | Anthem BCBS of New Hampshire | PPO, Medicaid, High-Deductible Health Plan (HDHP) |
| XFR | Nevada | Anthem BCBS of Nevada | Medicare Advantage, Traditional Indemnity, POS |
| XFS | Colorado | Anthem BCBS of Colorado | EPO, HMO, PPO |
| XFT | Colorado | Anthem BCBS of Colorado | High-Deductible Health Plan (HDHP), Medicaid, Traditional Indemnity |
| XFU | California | Blue-Shield of California | POS, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XFV | Colorado | Anthem BCBS of Colorado | PPO, EPO, Traditional Indemnity |
| XFW | Colorado | Anthem BCBS of Colorado | HMO, Medicaid, High-Deductible Health Plan (HDHP) |
| XFX | Colorado | Anthem BCBS of Colorado | Medicare Advantage, POS, EPO |
| XFY | Colorado | Anthem BCBS of Colorado | Traditional Indemnity, PPO, HMO |
| XFZ | Colorado | Anthem BCBS of Colorado | High-Deductible Health Plan (HDHP), Medicaid, POS |
| XGA | Georgia | Anthem BCBS of Georgia | PPO, Medicare Advantage, Traditional Indemnity |
| XGB | Connecticut | Anthem BCBS of Connecticut | EPO, HMO, High-Deductible Health Plan (HDHP) |
| XGC | Connecticut | Anthem BCBS of Connecticut | Medicaid, POS, PPO |
| XGD | Connecticut | Anthem BCBS of Connecticut | Medicare Advantage, Traditional Indemnity, EPO |
| XGE | Connecticut | Anthem BCBS of Connecticut | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| XGF | Connecticut | Anthem BCBS of Connecticut | POS, PPO, Medicare Advantage |
| XGG | Connecticut | Anthem BCBS of Connecticut | Traditional Indemnity, High-Deductible Health Plan (HDHP), EPO |
| XGH | Connecticut | Anthem BCBS of Connecticut | HMO, Medicaid, POS |
| XGI | Connecticut | Anthem BCBS of Connecticut | PPO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| XGJ | Connecticut | Anthem BCBS of Connecticut | EPO, Medicare Advantage, HMO |
| XGK | Connecticut | Anthem BCBS of Connecticut | Medicaid, High-Deductible Health Plan (HDHP), POS |
| XGL | Connecticut | Anthem BCBS of Connecticut | Traditional Indemnity, PPO, Medicare Advantage |
| XGM | Connecticut | Anthem BCBS of Connecticut | HMO, EPO, High-Deductible Health Plan (HDHP) |
| XGN | Connecticut | Anthem BCBS of Connecticut | POS, Medicaid, Traditional Indemnity |
| XGO | Connecticut | Anthem BCBS of Connecticut | PPO, Medicare Advantage, HMO |
| XGP | Connecticut | Anthem BCBS of Connecticut | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| XGQ | New York | Empire BCBS of New York | Traditional Indemnity, POS, High-Deductible Health Plan (HDHP) |
| XGR | Connecticut | Anthem BCBS of Connecticut | Medicare Advantage, PPO, EPO |
| XGS | Connecticut | Anthem BCBS of Connecticut | HMO, Traditional Indemnity, Medicaid |
| XGT | Connecticut | Anthem BCBS of Connecticut | High-Deductible Health Plan (HDHP), POS, PPO |
| XGU | New Hampshire | Anthem BCBS of New Hampshire | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XGV | Connecticut | Anthem BCBS of Connecticut | Traditional Indemnity, HMO, POS |
| XGW | New York | Empire BCBS of New York | Medicaid, PPO, EPO |
| XGX | New York | Empire BCBS of New York | Medicare Advantage, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| XGY | Connecticut | Anthem BCBS of Connecticut | HMO, POS, PPO |
| XGZ | Connecticut | Anthem BCBS of Connecticut | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| XHA | Delaware | Highmark BCBS of Delaware | Traditional Indemnity, Medicare Advantage, HMO |
| XHB | Kentucky | Anthem BCBS of Kentucky | PPO, High-Deductible Health Plan (HDHP), POS |
| XHC | Delaware | Highmark BCBS of Delaware | Medicaid, EPO, Traditional Indemnity |
| XHD | Delaware | Highmark BCBS of Delaware | High-Deductible Health Plan (HDHP), HMO, Medicare Advantage |
| XHE | Pennsylvania | Highmark BCBS | POS, PPO, EPO |
| XHF | Virginia | Anthem BCBS of Virginia | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| XHG | Delaware | Highmark BCBS of Delaware | Medicare Advantage, HMO, POS |
| XHH | Delaware | Highmark BCBS of Delaware | EPO, PPO, Traditional Indemnity |
| XHI | Rhode Island | BCBS of Rhode Island | High-Deductible Health Plan (HDHP), Medicaid, HMO |
| XHJ | Indiana | Anthem BCBS of Indiana | POS, Medicare Advantage, PPO |
| XHK | Arizona | BCBS of Arizona | Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP) |
| XHL | California | Anthem Blue-Cross | HMO, Medicaid, POS |
| XHM | Delaware | BCBS of Delaware | PPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XHN | Massachusetts | BCBS of Massachusetts | EPO, Traditional Indemnity, HMO |
| XHO | Idaho | Blue-Cross of Idaho | Medicaid, POS, PPO |
| XHP | Delaware | Highmark BCBS of Delaware | High-Deductible Health Plan (HDHP), Medicare Advantage, EPO |
| XHQ | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XHR | Connecticut | Anthem BCBS of Connecticut | POS, PPO, Medicaid |
| XHS | Illinois | BCBS of Illinois | Medicare Advantage, EPO, Traditional Indemnity |
| XHT | Alaska | Premera BCBS of Alaska | HMO, High-Deductible Health Plan (HDHP), POS |
| XHU | California | Blue-Shield of California | Medicaid, PPO, EPO |
| XHV | New Hampshire | Anthem BCBS of New Hampshire | High-Deductible Health Plan (HDHP), Medicare Advantage, Traditional Indemnity |
| XHW | Georgia | Anthem BCBS of Georgia | POS, HMO, PPO |
| XHX | California | Anthem Blue-Cross | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| XHY | Virginia | Anthem BCBS of Virginia | Traditional Indemnity, Medicare Advantage, HMO |
| XHZ | New York | Empire BCBS of New York | PPO, POS, EPO |
| XIA | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, Traditional Indemnity, EPO |
| XIB | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | PPO, Medicaid, High-Deductible Health Plan (HDHP) |
| XIC | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | POS, Medicare Advantage, EPO |
| XID | Idaho | Blue-Cross of Idaho | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| XIE | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicaid, PPO, POS |
| XIF | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, High-Deductible Health Plan (HDHP), EPO |
| XIG | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, Traditional Indemnity, PPO |
| XIH | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| XII | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Traditional Indemnity, Medicare Advantage, POS |
| XIJ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | High-Deductible Health Plan (HDHP), HMO, PPO |
| XIK | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicaid, EPO, Traditional Indemnity |
| XIL | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | POS, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XIM | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | PPO, HMO, EPO |
| XIN | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| XIO | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, POS, PPO |
| XIP | California | Anthem Blue-Cross | EPO, Traditional Indemnity, HMO |
| XIQ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | High-Deductible Health Plan (HDHP), Medicaid, POS |
| XIR | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | PPO, Medicare Advantage, EPO |
| XIS | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XIT | Maryland | Carefirst BCBS of Maryland | Medicaid, POS, PPO |
| XIU | Maryland | Carefirst BCBS of Maryland | Medicare Advantage, EPO, Traditional Indemnity |
| XIV | Rhode Island | BCBS of Rhode Island | High-Deductible Health Plan (HDHP), HMO, POS |
| XIW | Ohio | Anthem BCBS of Ohio | PPO, Medicaid, EPO |
| XIX | Missouri | Anthem BCBS of Missouri | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XIY | Maryland | Carefirst BCBS of Maryland | HMO, POS, PPO |
| XIZ | Maryland | Carefirst BCBS of Maryland | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| XJA | Florida | BCBS of Florida | Traditional Indemnity, Medicare Advantage, HMO |
| XJB | Florida | BCBS of Florida | POS, PPO, EPO |
| XJC | Florida | BCBS of Florida | High-Deductible Health Plan (HDHP), Medicaid, Traditional Indemnity |
| XJD | Florida | BCBS of Florida | PPO, Medicare Advantage, HMO |
| XJE | Florida | BCBS of Florida | EPO, High-Deductible Health Plan (HDHP), POS |
| XJF | Florida | BCBS of Florida | Traditional Indemnity, Medicaid, PPO |
| XJG | Florida | BCBS of Florida | HMO, Medicare Advantage, EPO |
| XJH | Florida | BCBS of Florida | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| XJI | Florida | BCBS of Florida | Medicaid, POS, PPO |
| XJJ | Florida | BCBS of Florida | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XJK | Florida | BCBS of Florida | Traditional Indemnity, HMO, POS |
| XJL | Florida | BCBS of Florida | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| XJM | Florida | BCBS of Florida | Medicare Advantage, EPO, Traditional Indemnity |
| XJN | Florida | BCBS of Florida | HMO, POS, PPO |
| XJO | Florida | BCBS of Florida | High-Deductible Health Plan (HDHP), Medicaid, EPO |
| XJP | Florida | BCBS of Florida | Traditional Indemnity, Medicare Advantage, HMO |
| XJQ | Florida | BCBS of Florida | POS, PPO, High-Deductible Health Plan (HDHP) |
| XJR | Florida | BCBS of Florida | EPO, Medicaid, Traditional Indemnity |
| XJS | Florida | BCBS of Florida | HMO, Medicare Advantage, POS |
| XJT | Florida | BCBS of Florida | High-Deductible Health Plan (HDHP), PPO, EPO |
| XJU | Florida | BCBS of Florida | Traditional Indemnity, Medicaid, HMO |
| XJV | Maine | Anthem BCBS of Maine | POS, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XJW | Florida | BCBS of Florida | PPO, EPO, Traditional Indemnity |
| XJX | Florida | BCBS of Florida | HMO, High-Deductible Health Plan (HDHP), Medicaid |
| XJY | Florida | BCBS of Florida | Medicare Advantage, POS, PPO |
| XJZ | Florida | BCBS of Florida | EPO, Traditional Indemnity, HMO |
| XKA | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), Medicaid, POS |
| XKB | California | Blue-Shield of California | PPO, Medicare Advantage, EPO |
| XKC | Illinois | BCBS of Illinois | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XKD | Georgia | Anthem BCBS of Georgia | Medicaid, POS, PPO |
| XKE | Georgia | Anthem BCBS of Georgia | EPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XKF | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, HMO, POS |
| XKG | Georgia | Anthem BCBS of Georgia | PPO, Medicaid, EPO |
| XKH | Alaska | Premera BCBS of Alaska | Medicare Advantage, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| XKI | Georgia | Anthem BCBS of Georgia | HMO, POS, PPO |
| XKJ | Georgia | Anthem BCBS of Georgia | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| XKK | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, Medicare Advantage, HMO |
| XKL | Georgia | Anthem BCBS of Georgia | POS, PPO, High-Deductible Health Plan (HDHP) |
| XKM | California | Anthem Blue-Cross | Medicaid, EPO, Traditional Indemnity |
| XKN | Georgia | Anthem BCBS of Georgia | High-Deductible Health Plan (HDHP), HMO, Medicare Advantage |
| XKO | Georgia | Anthem BCBS of Georgia | POS, PPO, EPO |
| XKP | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| XKQ | California | Anthem Blue-Cross | Medicare Advantage, HMO, POS |
| XKR | Georgia | Anthem BCBS of Georgia | PPO, EPO, High-Deductible Health Plan (HDHP) |
| XKS | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, Medicaid, HMO |
| XKT | Georgia | Anthem BCBS of Georgia | High-Deductible Health Plan (HDHP), POS, PPO |
| XKU | Georgia | Anthem BCBS of Georgia | EPO, Medicare Advantage, Traditional Indemnity |
| XKV | Georgia | Anthem BCBS of Georgia | HMO, High-Deductible Health Plan (HDHP), Medicaid |
| XKW | Georgia | Anthem BCBS of Georgia | POS, PPO, Medicare Advantage |
| XKX | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP) |
| XKY | Georgia | Anthem BCBS of Georgia | HMO, Medicaid, POS |
| XKZ | Georgia | Anthem BCBS of Georgia | PPO, Medicare Advantage, EPO |
| XLA | Hawaii | BCBS of Hawaii | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| XLB | Hawaii | BCBS of Hawaii | Medicaid, POS, PPO |
| XLC | Hawaii | BCBS of Hawaii | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| XLD | Hawaii | BCBS of Hawaii | Traditional Indemnity, HMO, POS |
| XLE | Hawaii | BCBS of Hawaii | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| XLF | Hawaii | BCBS of Hawaii | Medicare Advantage, EPO, Traditional Indemnity |
| XLG | Hawaii | BCBS of Hawaii | HMO, POS, PPO |
| XLH | Hawaii | BCBS of Hawaii | High-Deductible Health Plan (HDHP), Medicaid, EPO |
| XLI | Hawaii | BCBS of Hawaii | Traditional Indemnity, Medicare Advantage, HMO |
| XLJ | Kentucky | Anthem BCBS of Kentucky | POS, PPO, High-Deductible Health Plan (HDHP) |
| XLK | Hawaii | BCBS of Hawaii | EPO, Medicaid, Traditional Indemnity |
| XLL | Hawaii | BCBS of Hawaii | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XLM | Hawaii | BCBS of Hawaii | POS, PPO, EPO |
| XLN | Hawaii | BCBS of Hawaii | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| XLO | California | Anthem Blue-Cross | Medicare Advantage, HMO, POS |
| XLP | Hawaii | BCBS of Hawaii | PPO, Traditional Indemnity, EPO |
| XLQ | Hawaii | BCBS of Hawaii | High-Deductible Health Plan (HDHP), Medicaid, HMO |
| XLR | Hawaii | BCBS of Hawaii | Medicare Advantage, POS, PPO |
| XLS | New York (Western) | BCBS of Western New York | EPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| XLT | Hawaii | BCBS of Hawaii | HMO, Medicaid, POS |
| XLU | New York | Empire BCBS of New York | PPO, Medicare Advantage, EPO |
| XLV | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| XLW | Hawaii | BCBS of Hawaii | Medicaid, POS, PPO |
| XLX | Hawaii | BCBS of Hawaii | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| XLY | Hawaii | BCBS of Hawaii | Traditional Indemnity, HMO, POS |
| XLZ | Hawaii | BCBS of Hawaii | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| XMA | Idaho | Blue-Cross of Idaho | HMO, EPO, Traditional Indemnity |
| XMB | Idaho | Blue-Cross of Idaho | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| XMC | Maine | Anthem BCBS of Maine | POS, Medicare Advantage, EPO |
| XMD | Idaho | Blue-Cross of Idaho | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XME | Idaho | Blue-Cross of Idaho | Medicaid, PPO, POS |
| XMF | Idaho | Blue-Cross of Idaho | Medicare Advantage, High-Deductible Health Plan (HDHP), EPO |
| XMG | Idaho | Blue-Cross of Idaho | HMO, Traditional Indemnity, PPO |
| XMH | Idaho | Blue-Cross of Idaho | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| XMI | Idaho | Blue-Cross of Idaho | Traditional Indemnity, Medicare Advantage, POS |
| XMJ | Idaho | Blue-Cross of Idaho | High-Deductible Health Plan (HDHP), HMO, PPO |
| XMK | Idaho | Blue-Cross of Idaho | Medicaid, EPO, Traditional Indemnity |
| XML | Idaho | Blue-Cross of Idaho | POS, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XMM | Idaho | Blue-Cross of Idaho | PPO, HMO, EPO |
| XMN | Idaho | Blue-Cross of Idaho | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| XMO | Idaho | Blue-Cross of Idaho | Medicare Advantage, POS, PPO |
| XMP | Idaho | Blue-Cross of Idaho | EPO, Traditional Indemnity, HMO |
| XMQ | Idaho | Blue-Cross of Idaho | High-Deductible Health Plan (HDHP), Medicaid, POS |
| XMR | Idaho | Blue-Cross of Idaho | PPO, Medicare Advantage, EPO |
| XMS | Idaho | Blue-Cross of Idaho | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XMT | Idaho | Blue-Cross of Idaho | Medicaid, POS, PPO |
| XMU | Idaho | Blue-Cross of Idaho | Medicare Advantage, EPO, Traditional Indemnity |
| XMV | Idaho | Blue-Cross of Idaho | High-Deductible Health Plan (HDHP), HMO, POS |
| XMW | Illinois | BCBS of Illinois | PPO, Medicaid, EPO |
| XMX | Idaho | Blue-Cross of Idaho | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XMY | Idaho | Blue-Cross of Idaho | HMO, POS, PPO |
| XMZ | South Dakota/Iowa | Wellmark BCBS | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| XNA | Wisconsin | Anthem BCBS of Wisconsin | Traditional Indemnity, Medicare Advantage, HMO |
| XNB | Illinois | BCBS of Illinois | POS, PPO, EPO |
| XNC | North Carolina | BCBS of North Carolina | High-Deductible Health Plan (HDHP), Medicaid, Traditional Indemnity |
| XND | Oregon/Idaho/Utah/Washington | Regence BCBS | PPO, Medicare Advantage, HMO |
| XNE | Oregon/Idaho/Utah/Washington | Regence BCBS | EPO, High-Deductible Health Plan (HDHP), POS |
| XNF | Oregon/Idaho/Utah/Washington | Regence BCBS | Traditional Indemnity, Medicaid, PPO |
| XNG | New York (Western) | BCBS of Western New York | HMO, Medicare Advantage, EPO |
| XNH | Oregon/Idaho/Utah/Washington | Regence BCBS | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| XNI | Oregon/Idaho/Utah/Washington | Regence BCBS of Oregon | Medicaid, POS, PPO |
| XNJ | Oregon/Idaho/Utah/Washington | Regence BCBS | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XNK | California | Blue-Shield of California | Traditional Indemnity, HMO, POS |
| XNL | California | Anthem Blue-Cross | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| XNM | Oregon/Idaho/Utah/Washington | Regence BCBS | Medicare Advantage, EPO, Traditional Indemnity |
| XNN | Oregon/Idaho/Utah/Washington | Regence BCBS | HMO, POS, PPO |
| XNO | Oregon/Idaho/Utah/Washington | Regence BCBS | High-Deductible Health Plan (HDHP), Medicaid, EPO |
| XNP | Oregon/Idaho/Utah/Washington | Regence BCBS | Traditional Indemnity, Medicare Advantage, HMO |
| XNQ | New York (Western) | BCBS of Western New York | POS, PPO, High-Deductible Health Plan (HDHP) |
| XNR | Oregon/Idaho/Utah/Washington | Regence BCBS | EPO, Medicaid, Traditional Indemnity |
| XNS | New Hampshire | Anthem BCBS of New Hampshire | HMO, Medicare Advantage, POS |
| XNT | Oregon/Idaho/Utah/Washington | Regence BCBS | High-Deductible Health Plan (HDHP), PPO, EPO |
| XNU | New York | Empire BCBS of New York | Traditional Indemnity, Medicaid, HMO |
| XNV | Oregon/Idaho/Utah/Washington | Regence BCBS | POS, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XNW | Ohio | Anthem BCBS of Ohio | PPO, EPO, Traditional Indemnity |
| XNX | California | Anthem Blue-Cross | HMO, High-Deductible Health Plan (HDHP), Medicaid |
| XNZ | New York | Empire BCBS of New York | Medicare Advantage, POS, PPO |
| XOA | Illinois | BCBS of Illinois | EPO, Traditional Indemnity, HMO |
| XOB | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), Medicaid, POS |
| XOC | Illinois | BCBS of Illinois | PPO, Medicare Advantage, EPO |
| XOD | Illinois | BCBS of Illinois | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XOE | Illinois | BCBS of Illinois | Medicaid, POS, PPO |
| XOF | Illinois | BCBS of Illinois | EPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XOG | Illinois | BCBS of Illinois | Traditional Indemnity, HMO, POS |
| XOH | Illinois | BCBS of Illinois | PPO, Medicaid, EPO |
| XOI | Illinois | BCBS of Illinois | Medicare Advantage, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| XOJ | Illinois | BCBS of Illinois | HMO, POS, PPO |
| XOK | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| XOL | Illinois | BCBS of Illinois | Traditional Indemnity, Medicare Advantage, HMO |
| XOM | Illinois | BCBS of Illinois | POS, PPO, High-Deductible Health Plan (HDHP) |
| XON | Illinois | BCBS of Illinois | Medicaid, EPO, Traditional Indemnity |
| XOO | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), HMO, Medicare Advantage |
| XOP | Illinois | BCBS of Illinois | POS, PPO, EPO |
| XOQ | Illinois | BCBS of Illinois | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| XOR | Illinois | BCBS of Illinois | Medicare Advantage, HMO, POS |
| XOS | Illinois | BCBS of Illinois | PPO, EPO, High-Deductible Health Plan (HDHP) |
| XOT | Illinois | BCBS of Illinois | Traditional Indemnity, Medicaid, HMO |
| XOU | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), POS, PPO |
| XOV | Illinois | BCBS of Illinois | EPO, Medicare Advantage, Traditional Indemnity |
| XOW | Illinois | BCBS of Illinois | HMO, High-Deductible Health Plan (HDHP), Medicaid |
| XOX | Illinois | BCBS of Illinois | POS, PPO, Medicare Advantage |
| XOY | Illinois | BCBS of Illinois | Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP) |
| XOZ | Illinois | BCBS of Illinois | HMO, Medicaid, POS |
| XPA | Indiana | Anthem BCBS of Indiana | PPO, Medicare Advantage, EPO |
| XPB | Indiana | Anthem BCBS of Indiana | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| XPC | Indiana | Anthem BCBS of Indiana | Medicaid, POS, PPO |
| XPD | Indiana | Anthem BCBS of Indiana | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| XPE | Indiana | Anthem BCBS of Indiana | Traditional Indemnity, HMO, POS |
| XPF | Indiana | Anthem BCBS of Indiana | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| XPG | Indiana | Anthem BCBS of Indiana | Medicare Advantage, EPO, Traditional Indemnity |
| XPH | Indiana | Anthem BCBS of Indiana | HMO, POS, PPO |
| XPI | California | Blue-Shield of California | High-Deductible Health Plan (HDHP), Medicaid, EPO |
| XPJ | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, Medicare Advantage, HMO |
| XPK | Indiana | Anthem BCBS of Indiana | POS, PPO, High-Deductible Health Plan (HDHP) |
| XPL | California | Blue Cross of California | EPO, Medicaid, Traditional Indemnity |
| XPM | Ohio | Anthem BCBS of Ohio | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XPN | Ohio | Anthem BCBS of Ohio | POS, PPO, EPO |
| XPO | Idaho | Blue-Cross of Idaho | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| XPP | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Medicare Advantage, HMO, POS |
| XPQ | Idaho | Blue-Cross of Idaho | PPO, Traditional Indemnity, EPO |
| XPR | Indiana | Anthem BCBS of Indiana | High-Deductible Health Plan (HDHP), Medicaid, HMO |
| XPS | Kentucky | Anthem BCBS of Kentucky | Medicare Advantage, POS, PPO |
| XPT | Minnesota | Blue Cross Blue Shield of Minnesota | EPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| XPU | Indiana | Anthem BCBS of Indiana | HMO, Medicaid, POS |
| XPV | Indiana | Anthem BCBS of Indiana | PPO, Medicare Advantage, EPO |
| XPW | Indiana | Anthem BCBS of Indiana | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| XPX | Indiana | Anthem BCBS of Indiana | Medicaid, POS, PPO |
| XPY | California | Blue Cross of California | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| XPZ | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, HMO, POS |
| XQA | South Dakota/Iowa | Wellmark BCBS | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| XQB | South Dakota/Iowa | Wellmark BCBS | HMO, Traditional Indemnity, EPO |
| XQC | South Dakota/Iowa | Wellmark BCBS | POS, High-Deductible Health Plan (HDHP), Medicaid |
| XQD | South Dakota/Iowa | Wellmark BCBS | PPO, Medicare Advantage, EPO |
| XQE | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XQF | South Dakota/Iowa | Wellmark BCBS | Medicaid, PPO, POS |
| XQG | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, High-Deductible Health Plan (HDHP), EPO |
| XQH | South Dakota/Iowa | Wellmark BCBS | HMO, Traditional Indemnity, PPO |
| XQI | South Dakota/Iowa | Wellmark BCBS | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| XQJ | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, Medicare Advantage, POS |
| XQK | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), HMO, PPO |
| XQL | South Dakota/Iowa | Wellmark BCBS | Medicaid, EPO, Traditional Indemnity |
| XQM | South Dakota/Iowa | Wellmark BCBS | POS, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XQN | South Dakota/Iowa | Wellmark BCBS | PPO, HMO, EPO |
| XQO | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| XQP | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, POS, PPO |
| XQQ | South Dakota/Iowa | Wellmark BCBS | EPO, Traditional Indemnity, HMO |
| XQR | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), Medicaid, POS |
| XQS | South Dakota/Iowa | Wellmark BCBS | PPO, Medicare Advantage, EPO |
| XQT | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XQU | South Dakota/Iowa | Wellmark BCBS | Medicaid, POS, PPO |
| XQV | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, EPO, Traditional Indemnity |
| XQW | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), HMO, POS |
| XQX | South Dakota/Iowa | Wellmark BCBS | PPO, Medicaid, EPO |
| XQY | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XQZ | South Dakota/Iowa | Wellmark BCBS | HMO, POS, PPO |
| XRA | Massachusetts | BCBS of Massachusetts | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| XRB | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, Medicare Advantage, HMO |
| XRC | Indiana | Anthem BCBS of Indiana | POS, PPO, EPO |
| XRD | California | Blue-Shield of California | High-Deductible Health Plan (HDHP), Medicaid, Traditional Indemnity |
| XRE | Ohio | Anthem BCBS of Ohio | PPO, Medicare Advantage, HMO |
| XRF | New York | BCBS of Western New York | EPO, High-Deductible Health Plan (HDHP), POS |
| XRG | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, Medicaid, PPO |
| XRH | Georgia | Anthem BCBS of Georgia | HMO, Medicare Advantage, EPO |
| XRI | Wisconsin | Anthem BCBS of Wisconsin | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| XRJ | Virginia | Anthem BCBS of Virginia | Medicaid, POS, PPO |
| XRK | Virginia | Anthem BCBS of Virginia | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XRL | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, HMO, POS |
| XRM | Pennsylvania | Capital Blue-Cross of Pennsylvania | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| XRN | Virginia | Anthem BCBS of Virginia | Medicare Advantage, EPO, Traditional Indemnity |
| XRO | Ohio | Anthem BCBS of Ohio | HMO, POS, PPO |
| XRP | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), Medicaid, EPO |
| XRQ | Virginia | Anthem BCBS of Virginia | Traditional Indemnity, Medicare Advantage, HMO |
| XRR | California | Anthem Blue-Cross | POS, PPO, High-Deductible Health Plan (HDHP) |
| XRS | Georgia | Anthem BCBS of Georgia | EPO, Medicaid, Traditional Indemnity |
| XRT | California | Blue-Shield of California | HMO, Medicare Advantage, POS |
| XRU | Colorado | Anthem BCBS of Colorado | High-Deductible Health Plan (HDHP), PPO, EPO |
| XRV | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, Medicaid, HMO |
| XRW | Maine | Anthem BCBS of Maine | POS, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XRX | Massachusetts | BCBS of Massachusetts | PPO, EPO, Traditional Indemnity |
| XRY | Connecticut | Anthem BCBS of Connecticut | HMO, High-Deductible Health Plan (HDHP), Medicaid |
| XRZ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, POS, PPO |
| XSA | Kansas | BCBS of Kansas | EPO, Traditional Indemnity, HMO |
| XSB | Kansas | BCBS of Kansas | High-Deductible Health Plan (HDHP), Medicaid, POS |
| XSC | Kansas | BCBS of Kansas | PPO, Medicare Advantage, EPO |
| XSD | Kansas | BCBS of Kansas | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XSE | Kansas | BCBS of Kansas | Medicaid, POS, PPO |
| XSF | Kansas | BCBS of Kansas | Medicare Advantage, High-Deductible Health Plan (HDHP), EPO |
| XSG | Kansas | BCBS of Kansas | HMO, Traditional Indemnity, PPO |
| XSH | Kansas | BCBS of Kansas | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| XSI | Kansas | BCBS of Kansas | Traditional Indemnity, Medicare Advantage, POS |
| XSJ | Kansas | BCBS of Kansas | High-Deductible Health Plan (HDHP), HMO, PPO |
| XSK | Kansas | BCBS of Kansas | Medicaid, EPO, Traditional Indemnity |
| XSL | Kansas | BCBS of Kansas | POS, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XSM | Kansas | BCBS of Kansas | PPO, HMO, EPO |
| XSN | Kansas | BCBS of Kansas | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| XSO | Nevada | Anthem BCBS of Nevada | Medicare Advantage, POS, PPO |
| XSQ | Kansas | BCBS of Kansas | EPO, Traditional Indemnity, HMO |
| XSR | Kansas | BCBS of Kansas | High-Deductible Health Plan (HDHP), Medicaid, POS |
| XSS | Connecticut | Anthem BCBS of Connecticut | PPO, Medicare Advantage, EPO |
| XST | Kansas | BCBS of Kansas | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| XSU | Georgia | Anthem BCBS of Georgia | Medicaid, POS, PPO |
| XSV | Kansas | BCBS of Kansas | Medicare Advantage, EPO, Traditional Indemnity |
| XSW | California | Blue-Shield of California | High-Deductible Health Plan (HDHP), HMO, POS |
| XSX | Massachusetts | BCBS of Massachusetts | PPO, Medicaid, EPO |
| XSY | Virginia | Anthem BCBS of Virginia | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XSZ | Kansas | BCBS of Kansas | HMO, POS, PPO |
| XTA | Kentucky | Anthem BCBS of Kentucky | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| XTB | Kentucky | Anthem BCBS of Kentucky | Traditional Indemnity, Medicare Advantage, HMO |
| XTC | Kentucky | Anthem BCBS of Kentucky | POS, PPO, EPO |
| XTD | Kentucky | Anthem BCBS of Kentucky | High-Deductible Health Plan (HDHP), Medicaid, Traditional Indemnity |
| XTE | Kentucky | Anthem BCBS of Kentucky | PPO, Medicare Advantage, HMO |
| XTF | Kentucky | Anthem BCBS of Kentucky | EPO, High-Deductible Health Plan (HDHP), POS |
| XTG | Kentucky | Anthem BCBS of Kentucky | Traditional Indemnity, Medicaid, PPO |
| XTH | Kentucky | Anthem BCBS of Kentucky | HMO, Medicare Advantage, EPO |
| XTI | Kentucky | Anthem BCBS of Kentucky | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| XTJ | Kentucky | Anthem BCBS of Kentucky | Medicaid, POS, PPO |
| XTK | Kentucky | Anthem BCBS of Kentucky | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XTL | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, HMO, POS |
| XTM | Connecticut | Anthem BCBS of Connecticut | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| XTN | Kentucky | Anthem BCBS of Kentucky | Medicare Advantage, EPO, Traditional Indemnity |
| XTO | Virginia | Anthem BCBS of Virginia | HMO, POS, PPO |
| XTP | Virginia | Anthem BCBS of Virginia | High-Deductible Health Plan (HDHP), Medicaid, EPO |
| XTQ | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, Medicare Advantage, HMO |
| XTR | Ohio | Anthem BCBS of Ohio | POS, PPO, High-Deductible Health Plan (HDHP) |
| XTS | California | Anthem Blue-Cross | EPO, Medicaid, Traditional Indemnity |
| XTT | Colorado | Anthem BCBS of Colorado | HMO, Medicare Advantage, POS |
| XTU | Ohio | Anthem BCBS of Ohio | High-Deductible Health Plan (HDHP), PPO, EPO |
| XTV | Kentucky | Anthem BCBS of Kentucky | Traditional Indemnity, Medicaid, HMO |
| XTW | Illinois | BCBS of Illinois | POS, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XTX | South Dakota/Iowa | Wellmark BCBS | PPO, EPO, Traditional Indemnity |
| XTY | Texas | BCBS of Texas | HMO, High-Deductible Health Plan (HDHP), Medicaid |
| XTZ | Ohio | Anthem BCBS of Ohio | Medicare Advantage, POS, PPO |
| XUA | Louisiana | BCBS of Louisiana | EPO, Traditional Indemnity, HMO |
| XUB | Louisiana | BCBS of Louisiana | PPO, EPO, Traditional Indemnity |
| XUC | Louisiana | BCBS of Louisiana | Medicaid, HMO, POS |
| XUD | Louisiana | BCBS of Louisiana | Medicare Advantage, High-Deductible Health Plan (HDHP), EPO |
| XUE | Louisiana | BCBS of Louisiana | Traditional Indemnity, HMO, PPO |
| XUF | Louisiana | BCBS of Louisiana | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| XUG | Louisiana | BCBS of Louisiana | POS, Medicare Advantage, HMO |
| XUH | Louisiana | BCBS of Louisiana | Traditional Indemnity, PPO, High-Deductible Health Plan (HDHP) |
| XUI | Louisiana | BCBS of Louisiana | EPO, Medicaid, Medicare Advantage |
| XUJ | Louisiana | BCBS of Louisiana | High-Deductible Health Plan (HDHP), Traditional Indemnity, POS |
| XUK | Louisiana | BCBS of Louisiana | HMO, PPO, EPO |
| XUL | Louisiana | BCBS of Louisiana | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| XUM | Louisiana | BCBS of Louisiana | PPO, Traditional Indemnity, HMO |
| XUN | Louisiana | BCBS of Louisiana | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| XUO | Indiana | Anthem BCBS of Indiana | POS, HMO, Medicaid |
| XUP | Louisiana | BCBS of Louisiana | High-Deductible Health Plan (HDHP), PPO, Traditional Indemnity |
| XUQ | Louisiana | BCBS of Louisiana | EPO, Medicaid, Medicare Advantage |
| XUR | Louisiana | BCBS of Louisiana | HMO, POS, High-Deductible Health Plan (HDHP) |
| XUS | Louisiana | BCBS of Louisiana | Traditional Indemnity, PPO, EPO |
| XUT | Louisiana | BCBS of Louisiana | Medicare Advantage, HMO, POS |
| XUU | Louisiana | BCBS of Louisiana | High-Deductible Health Plan (HDHP), EPO, Traditional Indemnity |
| XUV | Louisiana | BCBS of Louisiana | Medicaid, PPO, HMO |
| XUW | Louisiana | BCBS of Louisiana | Medicare Advantage, POS, High-Deductible Health Plan (HDHP) |
| XUX | Louisiana | BCBS of Louisiana | EPO, Traditional Indemnity, HMO |
| XUY | Louisiana | BCBS of Louisiana | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| XUZ | Louisiana | BCBS of Louisiana | HMO, Medicare Advantage, POS |
| XVA | Maine | Anthem BCBS of Maine | Traditional Indemnity, High-Deductible Health Plan (HDHP), EPO |
| XVB | Maine | Anthem BCBS of Maine | PPO, Medicaid, Medicare Advantage |
| XVC | Maine | Anthem BCBS of Maine | HMO, POS, Traditional Indemnity |
| XVD | Alaska | Premera BCBS of Alaska | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| XVE | Maine | Anthem BCBS of Maine | Medicare Advantage, HMO, PPO |
| XVF | Maine | Anthem BCBS of Maine | Traditional Indemnity, POS, EPO |
| XVG | Maine | Anthem BCBS of Maine | High-Deductible Health Plan (HDHP), Medicaid, Medicare Advantage |
| XVH | Maine | Anthem BCBS of Maine | PPO, EPO, HMO |
| XVI | Maine | Anthem BCBS of Maine | Traditional Indemnity, High-Deductible Health Plan (HDHP), POS |
| XVJ | Maine | Anthem BCBS of Maine | Medicaid, Medicare Advantage, PPO |
| XVK | Kentucky | Anthem BCBS of Kentucky | EPO, HMO, Traditional Indemnity |
| XVL | Maine | Anthem BCBS of Maine | POS, High-Deductible Health Plan (HDHP), EPO |
| XVM | Maine | Anthem BCBS of Maine | Medicare Advantage, Medicaid, PPO |
| XVN | Maine | Anthem BCBS of Maine | HMO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| XVO | Maine | Anthem BCBS of Maine | EPO, POS, Medicare Advantage |
| XVP | Maine | Anthem BCBS of Maine | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| XVQ | New Jersey | Horizon BCBS of New Jersey | Medicaid, PPO, EPO |
| XVR | Maine | Anthem BCBS of Maine | Medicare Advantage, HMO, POS |
| XVS | Illinois | BCBS of Illinois | Traditional Indemnity, High-Deductible Health Plan (HDHP), EPO |
| XVT | Oregon/Idaho/Utah/Washington | Regence BCBS | PPO, Medicaid, Medicare Advantage |
| XVU | Illinois | BCBS of Illinois | HMO, POS, Traditional Indemnity |
| XVV | Connecticut | Anthem BCBS of Connecticut | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| XVW | Maine | Anthem BCBS of Maine | Medicare Advantage, PPO, HMO |
| XVY | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, POS, High-Deductible Health Plan (HDHP) |
| XWC | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | EPO, Medicaid, Medicare Advantage |
| XWD | Colorado | Anthem BCBS of Colorado | HMO, PPO, Traditional Indemnity |
| XWE | Missouri | Anthem BCBS of Missouri | High-Deductible Health Plan (HDHP), EPO, POS |
| XWF | Missouri | Anthem BCBS of Missouri | PPO, Medicaid, HMO |
| XWG | New York | Empire BCBS of New York | Medicare Advantage, Traditional Indemnity, EPO |
| XWH | Wisconsin | Anthem BCBS of Wisconsin | HMO, POS, High-Deductible Health Plan (HDHP) |
| XWI | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, PPO, Medicaid |
| XWJ | Connecticut | Anthem BCBS of Connecticut | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XWK | Rhode Island | BCBS of Rhode Island | POS, HMO, Traditional Indemnity |
| XWL | Ohio | Anthem BCBS of Ohio | Medicaid, PPO, EPO |
| XWM | Rhode Island | BCBS of Rhode Island | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| XWN | Connecticut | Anthem BCBS of Connecticut | Traditional Indemnity, HMO, PPO |
| XWO | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | High-Deductible Health Plan (HDHP), Medicaid, EPO |
| XWP | Wisconsin | Anthem BCBS of Wisconsin | PPO, Medicare Advantage, HMO |
| XWQ | Indiana | Anthem BCBS of Indiana | Traditional Indemnity, POS, High-Deductible Health Plan (HDHP) |
| XWR | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | EPO, Medicaid, PPO |
| XWS | South Dakota/Iowa | Wellmark BCBS | HMO, Medicare Advantage, Traditional Indemnity |
| XWT | Alaska | Premera BCBS of Alaska | High-Deductible Health Plan (HDHP), POS, EPO |
| XWU | Colorado | Anthem BCBS of Colorado | Medicaid, PPO, HMO |
| XWV | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| XWW | South Dakota/Iowa | Wellmark BCBS | POS, EPO, Medicaid |
| XWX | Colorado | Anthem BCBS of Colorado | High-Deductible Health Plan (HDHP), HMO, PPO |
| XWY | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Traditional Indemnity, Medicare Advantage, POS |
| XWZ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| XXA | Massachusetts | BCBS of Massachusetts | PPO, HMO, Medicare Advantage |
| XXB | Massachusetts | BCBS of Massachusetts | Traditional Indemnity, High-Deductible Health Plan (HDHP), EPO |
| XXC | Massachusetts | BCBS of Massachusetts | POS, Medicaid, PPO |
| XXD | Massachusetts | BCBS of Massachusetts | Medicare Advantage, HMO, Traditional Indemnity |
| XXE | Massachusetts | BCBS of Massachusetts | High-Deductible Health Plan (HDHP), EPO, POS |
| XXF | Massachusetts | BCBS of Massachusetts | PPO, Medicaid, HMO |
| XXG | Massachusetts | BCBS of Massachusetts | Medicare Advantage, Traditional Indemnity, EPO |
| XXH | Massachusetts | BCBS of Massachusetts | HMO, POS, High-Deductible Health Plan (HDHP) |
| XXI | Massachusetts | BCBS of Massachusetts | Traditional Indemnity, PPO, Medicaid |
| XXJ | California | Anthem Blue-Cross | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XXK | Massachusetts | BCBS of Massachusetts | POS, HMO, Traditional Indemnity |
| XXM | Massachusetts | BCBS of Massachusetts | Medicaid, PPO, EPO |
| XXN | Massachusetts | BCBS of Massachusetts | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| XXO | Indiana | Anthem BCBS of Indiana | Traditional Indemnity, HMO, PPO |
| XXP | Massachusetts | BCBS of Massachusetts | High-Deductible Health Plan (HDHP), Medicaid, EPO |
| XXQ | Massachusetts | BCBS of Massachusetts | PPO, Medicare Advantage, HMO |
| XXR | Massachusetts | BCBS of Massachusetts | Traditional Indemnity, POS, High-Deductible Health Plan (HDHP) |
| XXS | Massachusetts | BCBS of Massachusetts | EPO, Medicaid, PPO |
| XXT | Massachusetts | BCBS of Massachusetts | HMO, Medicare Advantage, Traditional Indemnity |
| XXU | Massachusetts | BCBS of Massachusetts | High-Deductible Health Plan (HDHP), POS, EPO |
| XXV | Massachusetts | BCBS of Massachusetts | Medicaid, PPO, HMO |
| XXW | Massachusetts | BCBS of Massachusetts | Medicare Advantage, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| XXY | Massachusetts | BCBS of Massachusetts | POS, EPO, Medicaid |
| XXZ | Massachusetts | BCBS of Massachusetts | High-Deductible Health Plan (HDHP), HMO, PPO |
| XYA | Virginia | Anthem BCBS of Virginia | Traditional Indemnity, Medicare Advantage, POS |
| XYB | Michigan | BCBS of Michigan | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| XYC | Oklahoma | BCBS of Oklahoma | PPO, HMO, Medicare Advantage |
| XYD | Michigan | BCBS of Michigan | Traditional Indemnity, High-Deductible Health Plan (HDHP), EPO |
| XYE | Michigan | BCBS of Michigan | POS, Medicaid, PPO |
| XYF | Michigan | BCBS of Michigan | Medicare Advantage, HMO, Traditional Indemnity |
| XYG | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), HMO, EPO |
| XYH | Michigan | BCBS of Michigan | Traditional Indemnity, PPO, Medicaid |
| XYI | Michigan | BCBS of Michigan | Medicare Advantage, EPO, POS |
| XYJ | Michigan | BCBS of Michigan | HMO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| XYK | Michigan | BCBS of Michigan | POS, PPO, Medicaid |
| XYL | Michigan | BCBS of Michigan | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XYM | Oregon/Idaho/Utah/Washington | Regence BCBS | Traditional Indemnity, HMO, POS |
| XYN | Connecticut | Anthem BCBS of Connecticut | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| XYO | California | Anthem Blue-Cross | Medicare Advantage, Traditional Indemnity, EPO |
| XYP | Michigan | BCBS of Michigan | HMO, POS, High-Deductible Health Plan (HDHP) |
| XYQ | Michigan | BCBS of Michigan | PPO, Medicaid, Medicare Advantage |
| XYR | Michigan | BCBS of Michigan | EPO, Traditional Indemnity, HMO |
| XYS | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), POS, PPO |
| XYT | Illinois | BCBS of Illinois | Medicaid, EPO, Traditional Indemnity |
| XYU | Michigan | BCBS of Michigan | Medicare Advantage, HMO, High-Deductible Health Plan (HDHP) |
| XYV | Michigan | BCBS of Michigan | POS, PPO, EPO |
| XYW | Michigan | BCBS of Michigan | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| XYX | Michigan | BCBS of Michigan | Medicare Advantage, HMO, POS |
| XYY | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), EPO, Traditional Indemnity |
| XYZ | Connecticut | Anthem BCBS of Connecticut | PPO, Medicaid, Medicare Advantage |
| XZA | Minnesota | BCBS of Minnesota | HMO, POS, High-Deductible Health Plan (HDHP) |
| XZB | Minnesota | BCBS of Minnesota | Traditional Indemnity, EPO, PPO |
| XZC | Minnesota | BCBS of Minnesota | Medicaid, Medicare Advantage, HMO |
| XZD | Minnesota | BCBS of Minnesota | High-Deductible Health Plan (HDHP), POS, EPO |
| XZE | Minnesota | BCBS of Minnesota | PPO, Traditional Indemnity, Medicaid |
| XZF | Minnesota | BCBS of Minnesota | Medicare Advantage, HMO, High-Deductible Health Plan (HDHP) |
| XZG | Minnesota | BCBS of Minnesota | EPO, POS, PPO |
| XZH | Minnesota | BCBS of Minnesota | Traditional Indemnity, Medicaid, Medicare Advantage |
| XZI | Minnesota | BCBS of Minnesota | HMO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| XZJ | Minnesota | BCBS of Minnesota | POS, PPO, Medicaid |
| XZJ | Minnesota | BCBS of Minnesota | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| XZL | Minnesota | BCBS of Minnesota | Traditional Indemnity, HMO, POS |
| XZM | Minnesota | BCBS of Minnesota | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| XZN | Minnesota | BCBS of Minnesota | Medicare Advantage, Traditional Indemnity, EPO |
| XZN | Minnesota | BCBS of Minnesota | HMO, POS, High-Deductible Health Plan (HDHP) |
| XZN | Minnesota | BCBS of Minnesota | PPO, Medicaid, Medicare Advantage |
| XZQ | Minnesota | BCBS of Minnesota | EPO, Traditional Indemnity, HMO |
| XZR | Minnesota | BCBS of Minnesota | High-Deductible Health Plan (HDHP), POS, PPO |
| XZS | Minnesota | BCBS of Minnesota | Medicaid, EPO, Traditional Indemnity |
| XZT | Minnesota | BCBS of Minnesota | Medicare Advantage, HMO, High-Deductible Health Plan (HDHP) |
| XZU | Minnesota | BCBS of Minnesota | POS, PPO, EPO |
| XZV | Minnesota | BCBS of Minnesota | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| XZX | Minnesota | BCBS of Minnesota | Medicare Advantage, HMO, POS |
| XZY | Minnesota | BCBS of Minnesota | High-Deductible Health Plan (HDHP), EPO, Traditional Indemnity |
| XZZ | Minnesota | BCBS of Minnesota | PPO, Medicaid, Medicare Advantage |
Final Thoughts
In this post, we explored BCBS Alpha Prefixes from XAA to XZZ. This complete list helps navigate state and company-specific details.
If you need further details, check the list of prefixes from YAA to YZZ. Understanding these prefixes supports better claim management.