The BCBS Prefix List KAA to KZZ plays a critical role in accurate payer identification, claim routing, and eligibility verification. When a patient presents a BCBS member ID starting with the letter “K,” your billing team must immediately confirm the correct BCBS Prefix State and issuing plan. Otherwise, claims may be sent to the wrong payer, which can delay reimbursement and increase denials.
BCBS Prefix List KAA to KZZ
In this guide, we break down the K-series prefixes, highlight high-volume K prefixes, and explain how to use a structured BCBS Prefix Finder approach for faster verification and clean claim submission.
BCBS Prefix Finder From KAA to KZZ
Before reviewing the detailed table, billing professionals should adopt a BCBS Prefix Finder workflow:
Because the BCBS network operates independently by state, prefix accuracy becomes the first checkpoint in claim lifecycle management.
- Identify the first three letters of the member ID
- Confirm the BCBS Prefix State
- Verify plan type (HMO, PPO, POS, HDHP, Medicare Advantage, etc.)
- Cross-check eligibility through payer portal or clearinghouse
- Submit claim to the correct payer ID
This simple yet structured process reduces denials significantly.
BCBS Prefix Lookup From KAA to KZZ
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| KAB | South Dakota/Iowa | Wellmark BCBS | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| KAC | Texas | Blue Cross Blue Shield of Texas | HMO, Traditional Indemnity, Medicare Advantage |
| KAD | Michigan | BCBS of Michigan | EPO, POS, Traditional Indemnity |
| KAE | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| KAF | South Carolina | BCBS of South Carolina | Medicare Advantage, EPO, HMO |
| KAG | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, High-Deductible Health Plan (HDHP), POS |
| KAH | Indiana | Anthem BCBS of Indiana | POS, PPO, EPO |
| KAI | Arizona | BCBS of Arizona | Medicaid, ,Traditional Indemnity |
| KAJ | Louisiana | BCBS of Louisiana | EPO, High-Deductible Health Plan (HDHP), HMO |
| KAK | New York (Western) | BCBS of Western New York | PPO, Traditional Indemnity, Medicare Advantage |
| KAL | Alabama | BCBS of Alabama | High-Deductible Health Plan (HDHP), Medicaid, POS |
| KAM | South Dakota/Iowa | Wellmark BCBS | HMO, EPO, PPO |
| KAO | Minnesota | BCBS of Minnesota | Traditional Indemnity, POS, High-Deductible Health Plan (HDHP) |
| KAP | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Medicare Advantage, PPO, Medicaid |
| KAQ | Michigan | BCBS of Michigan | EPO, Traditional Indemnity, HMO |
| KAR | Kansas City | BCBS of Kansas City | High-Deductible Health Plan (HDHP), POS, Medicare Advantage |
| KAS | California | Blue Cross of California | Medicaid, PPO, EPO |
| KAT | Illinois | BCBS of Illinois | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KAU | Illinois | BCBS of Illinois | POS, Medicare Advantage, PPO |
| KAV | Georgia | Anthem BCBS of Georgia | EPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| KAW | Georgia | Anthem BCBS of Georgia | Medicaid, POS, HMO |
| KAX | California | Anthem Blue-Cross | PPO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| KAY | New York | Excellus BCBS of New York | High-Deductible Health Plan (HDHP), Medicare Advantage, EPO |
| KAZ | Illinois | BCBS of Illinois | HMO, Medicaid, POS |
| KBA | Missouri | Anthem BCBS of Missouri | Traditional Indemnity, PPO, Medicare Advantage |
| KBB | Colorado | Anthem BCBS of Colorado | High-Deductible Health Plan (HDHP), EPO, Traditional Indemnity |
| KBC | Virginia | Anthem BCBS of Virginia | PPO, POS, High-Deductible Health Plan (HDHP) |
| KBD | South Carolina | BCBS of South Carolina | HMO, Medicaid, EPO |
| KBE | Wisconsin | Anthem BCBS of Wisconsin | Medicare Advantage, Traditional Indemnity, PPO |
| KBF | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| KBG | Oregon/Idaho/Utah/Washington | Regence BCBS | Traditional Indemnity, POS, Medicare Advantage |
| KBH | New Jersey | Horizon BCBS of New Jersey | EPO, High-Deductible Health Plan (HDHP), HMO |
| KBI | Pennsylvania | Capital Blue-Cross of Pennsylvania | POS, Medicaid, Traditional Indemnity |
| KBJ | New York | Empire BCBS of New York | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KBK | California | Blue Cross of California | HMO, EPO, POS |
| KBL | Wisconsin | Anthem BCBS of Wisconsin | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| KBM | South Carolina | BCBS of South Carolina | EPO, Medicare Advantage, PPO |
| KBO | North Carolina | BCBS of North Carolina | POS, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| KBP | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicaid, PPO, HMO |
| KBQ | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | High-Deductible Health Plan (HDHP), EPO, Medicare Advantage |
| KBR | Alaska | Premera BCBS of Alaska | Traditional Indemnity, POS, Medicaid |
| KBS | Wisconsin | Anthem BCBS of Wisconsin | PPO, High-Deductible Health Plan (HDHP), EPO |
| KBT | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, HMO, Traditional Indemnity |
| KBU | South Carolina | BCBS of South Carolina | High-Deductible Health Plan (HDHP), PPO, POS |
| KBV | Georgia | Anthem BCBS of Georgia | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| KBW | Wisconsin | Anthem BCBS of Wisconsin | Traditional Indemnity, Medicare Advantage, PPO |
| KBX | Kentucky | Anthem BCBS of Kentucky | POS, HMO, High-Deductible Health Plan (HDHP) |
| KBY | New York (Northeastern) | Blue-Shield of Northeastern New York | PPO, EPO, Medicaid |
| KBZ | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), Medicare Advantage, Traditional Indemnity |
| KCA | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, POS, EPO |
| KCB | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, HMO, High-Deductible Health Plan (HDHP) |
| KCC | Georgia | Anthem BCBS of Georgia | PPO, Medicaid, Traditional Indemnity |
| KCD | Oregon/Idaho/Utah/Washington | Regence BCBS | High-Deductible Health Plan (HDHP), EPO, POS |
| KCE | Ohio | Anthem BCBS of Ohio | HMO, Traditional Indemnity, Medicaid |
| KCF | California | Anthem Blue-Cross | Medicare Advantage, PPO, High-Deductible Health Plan (HDHP) |
| KCG | Illinois | BCBS of Illinois | EPO, POS, Traditional Indemnity |
| KCH | New York | Empire BCBS of New York | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| KCI | Tennessee | BCBS of Tennessee | Traditional Indemnity, Medicare Advantage, EPO |
| KCJ | Texas | BCBS of Texas | PPO, High-Deductible Health Plan (HDHP), POS |
| KCK | Ohio | Anthem BCBS of Ohio | Medicaid, EPO, Traditional Indemnity |
| KCL | Minnesota | BCBS of Minnesota | Medicare Advantage, PPO, High-Deductible Health Plan (HDHP) |
| KCM | Pennsylvania | Highmark BCBS of Pennsylvania | HMO, Traditional Indemnity, POS |
| KCN | Pennsylvania | Highmark BCBS of Pennsylvania | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| KCO | Michigan | BCBS of Michigan | POS, Medicare Advantage, PPO |
| KCP | South Carolina | BCBS of South Carolina | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| KCQ | Alaska | Premera BCBS of Alaska | Medicaid, EPO, Traditional Indemnity |
| KCS | South Dakota/Iowa | Wellmark BCBS | , PPO, Medicare Advantage |
| KCT | Oregon/Idaho/Utah/Washington | Regence BCBS | HMO, Traditional Indemnity, POS |
| KCU | Michigan | BCBS of Michigan | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| KCV | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, POS, Traditional Indemnity |
| KCW | Michigan | BCBS of Michigan | PPO, High-Deductible Health Plan (HDHP), EPO |
| KCX | California | Blue-Shield of California | Traditional Indemnity, HMO, Medicaid |
| KCY | Ohio | Anthem BCBS of Ohio | High-Deductible Health Plan (HDHP), Medicare Advantage, PPO |
| KCZ | South Dakota/Iowa | Wellmark BCBS | EPO, POS, High-Deductible Health Plan (HDHP) |
| KDA | Michigan | BCBS of Michigan | Medicaid, Traditional Indemnity, PPO |
| KDB | Michigan | BCBS of Michigan | Medicare Advantage, HMO, EPO |
| KDC | Kansas City | BCBS of Kansas City | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| KDD | Nebraska | Blue Cross Blue Shield of Nebraska | PPO, POS, Medicare Advantage |
| KDE | California | Blue Shield of California | EPO, High-Deductible Health Plan (HDHP), HMO |
| KDF | South Carolina | BCBS of South Carolina | Traditional Indemnity, Medicaid, PPO |
| KDG | Massachusetts | BCBS of Massachusetts | Medicare Advantage, POS, High-Deductible Health Plan (HDHP) |
| KDH | Ohio | Anthem BCBS of Ohio | High-Deductible Health Plan (HDHP), EPO, Traditional Indemnity |
| KDI | California | Blue-Shield of California | Medicaid, HMO, POS |
| KDJ | New Jersey | Horizon BCBS of New Jersey | Traditional Indemnity, PPO, Medicare Advantage |
| KDK | Tennessee | BCBS of Tennessee | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| KDL | Kansas City | BCBS of Kansas City | Medicare Advantage, POS, HMO |
| KDM | Massachusetts | BCBS of Massachusetts | Traditional Indemnity, PPO, EPO |
| KDN | Wisconsin | Anthem BCBS of Wisconsin | High-Deductible Health Plan (HDHP), Medicaid, POS |
| KDO | Michigan | BCBS of Michigan | PPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KDP | New Jersey | Horizon BCBS of New Jersey | HMO, EPO, Traditional Indemnity |
| KDQ | New Jersey | Horizon BCBS of New Jersey | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| KDR | Pennsylvania | Highmark BCBS of Pennsylvania | POS, Medicare Advantage, Traditional Indemnity |
| KDS | Pennsylvania | Capital Blue Cross | EPO, High-Deductible Health Plan (HDHP), HMO |
| KDT | Massachusetts | BCBS of Massachusetts | Traditional Indemnity, Medicaid, POS |
| KDU | Vermont | BCBS of Vermont | High-Deductible Health Plan (HDHP), PPO, Medicare Advantage |
| KDV | Georgia | Anthem BCBS of Georgia | Medicaid, EPO, Traditional Indemnity |
| KDW | Kansas City | BCBS of Kansas City | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| KDX | New York | Empire BCBS of New York | HMO, PPO, EPO |
| KDY | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| KDZ | California | Blue Shield of California | PPO, Medicare Advantage, POS |
| KEA | South Dakota/Iowa | Wellmark BCBS | EPO, High-Deductible Health Plan (HDHP), HMO |
| KEB | California | Anthem Blue-Cross | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| KEC | New Jersey | Horizon BCBS of New Jersey | Medicare Advantage, POS, PPO |
| KED | Illinois | BCBS of Illinois | HMO, Medicaid, POS |
| KEE | Idaho | Blue-Cross of Idaho | PPO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| KEF | Indiana | Anthem BCBS of Indiana | Medicare Advantage, EPO, PPO |
| KEG | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| KEH | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Traditional Indemnity, POS, EPO |
| KEI | Michigan | BCBS of Michigan | PPO, Medicaid, Medicare Advantage |
| KEJ | California | Blue Shield of California | High-Deductible Health Plan (HDHP), EPO, HMO |
| KEK | California | Anthem Blue-Cross | Traditional Indemnity, POS, PPO |
| KEL | South Carolina | Blue Cross Blue Shield of South Carolina | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| KEM | South Carolina | BCBS of South Carolina | Medicare Advantage, HMO, Traditional Indemnity |
| KEN | New York | Empire Blue Cross Blue Shield | POS, PPO, High-Deductible Health Plan (HDHP) |
| KEO | South Dakota/Iowa | Wellmark BCBS | Medicaid, Traditional Indemnity, EPO |
| KEP | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), Medicare Advantage, HMO |
| KEQ | Pennsylvania | Highmark BCBS of Pennsylvania | PPO, POS, Traditional Indemnity |
| KER | Oregon/Idaho/Utah/Washington | Regence BCBS | Medicaid, EPO, High-Deductible Health Plan (HDHP) |
| KES | Wisconsin | Anthem BCBS of Wisconsin | Medicare Advantage, HMO, PPO |
| KET | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | High-Deductible Health Plan (HDHP), Traditional Indemnity, POS |
| KEU | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | EPO, Medicaid, PPO |
| KEV | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Medicare Advantage, High-Deductible Health Plan (HDHP), HMO |
| KEW | Michigan | BCBS of Michigan | Traditional Indemnity, POS, EPO |
| KEX | Illinois | BCBS of Illinois | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| KEY | Washington | Regence Blue Shield of Washington | Medicare Advantage, HMO, Traditional Indemnity |
| KEZ | Connecticut | Anthem BCBS of Connecticut | High-Deductible Health Plan (HDHP), POS, PPO |
| KFA | New York (Western) | BCBS of Western New York | Medicaid, EPO, High-Deductible Health Plan (HDHP) |
| KFB | Oregon/Idaho/Utah/Washington | Regence BCBS | Medicare Advantage, Traditional Indemnity, HMO |
| KFC | Illinois | BCBS of Illinois | POS, PPO, Medicaid |
| KFD | California | Blue-Shield of California | High-Deductible Health Plan (HDHP), EPO, Traditional Indemnity |
| KFE | Wisconsin | Anthem BCBS of Wisconsin | PPO, Medicare Advantage, POS |
| KFF | South Dakota/Iowa | Wellmark BCBS | Medicaid, HMO, High-Deductible Health Plan (HDHP) |
| KFG | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | Traditional Indemnity, EPO, PPO |
| KFH | Nebraska | BCBS of Nebraska | High-Deductible Health Plan (HDHP), Medicare Advantage, HMO |
| KFJ | New Hampshire | Anthem BCBS of New Hampshire | POS, PPO, Medicaid |
| KFK | Alabama | BCBS of Alabama | EPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| KFL | South Carolina | BCBS of South Carolina | Medicare Advantage, HMO, POS |
| KFM | Georgia | Anthem BCBS of Georgia | PPO, Medicaid, High-Deductible Health Plan (HDHP) |
| KFN | Illinois | Blue Cross Blue Shield of Illinois | Traditional Indemnity, EPO, Medicare Advantage |
| KFO | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), POS, HMO |
| KFP | California | Blue-Shield of California | Medicaid, PPO, Traditional Indemnity |
| KFQ | Ohio | Anthem BCBS of Ohio | High-Deductible Health Plan (HDHP), Medicare Advantage, EPO |
| KFR | Georgia | Anthem BCBS of Georgia | POS, HMO, PPO |
| KFS | Virginia | Anthem BCBS of Virginia | Medicaid, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| KFT | Illinois | Blue Cross Blue Shield of Illinois | Medicare Advantage, EPO, POS |
| KFU | New Hampshire | Anthem BCBS of New Hampshire | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| KFV | Indiana | Anthem BCBS of Indiana | Traditional Indemnity, HMO, Medicare Advantage |
| KFW | Virginia | Anthem BCBS of Virginia | EPO, POS, High-Deductible Health Plan (HDHP) |
| KFX | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | Medicaid, PPO, Traditional Indemnity |
| KFY | Alaska | Premera BCBS of Alaska | High-Deductible Health Plan (HDHP), Medicare Advantage, EPO |
| KFZ | Minnesota | Blue Cross Blue Shield of Minnesota | HMO, POS, PPO |
| KGA | Florida | Florida-Blue | Medicaid, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| KGB | South Carolina | BCBS of South Carolina | PPO, Medicare Advantage, HMO |
| KGC | Florida | Florida-Blue | EPO, High-Deductible Health Plan (HDHP), POS |
| KGD | California | Anthem Blue-Cross | Traditional Indemnity, Medicaid, PPO |
| KGE | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | High-Deductible Health Plan (HDHP), EPO, Medicare Advantage |
| KGF | California | Anthem Blue-Cross | POS, Traditional Indemnity, HMO |
| KGG | Ohio | Anthem BCBS of Ohio | PPO, Medicaid, High-Deductible Health Plan (HDHP) |
| KGH | Louisiana | Blue Cross Blue Shield of Louisiana | Medicare Advantage, EPO, POS |
| KGI | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | High-Deductible Health Plan (HDHP), HMO, Traditional Indemnity |
| KGJ | South Carolina | BCBS of South Carolina | Medicaid, PPO, Medicare Advantage |
| KGK | Ohio | Anthem BCBS of Ohio | EPO, High-Deductible Health Plan (HDHP), POS |
| KGL | Nevada | Anthem BCBS of Nevada | Traditional Indemnity, HMO, PPO |
| KGM | Arizona | BCBS of Arizona | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KGN | Texas | BCBS of Texas | POS, Traditional Indemnity, EPO |
| KGO | California | Blue-Shield of California | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| KGP | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, HMO, Traditional Indemnity |
| KGQ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | PPO, EPO, High-Deductible Health Plan (HDHP) |
| KGR | Ohio | Anthem BCBS of Ohio | Medicaid, Traditional Indemnity, POS |
| KGS | Kansas | BCBS of Kansas | High-Deductible Health Plan (HDHP), Medicare Advantage, PPO |
| KGT | Ohio | Anthem BCBS of Ohio | EPO, POS, HMO |
| KGU | Illinois | BCBS of Illinois | Traditional Indemnity, PPO, High-Deductible Health Plan (HDHP) |
| KGV | Ohio | Anthem BCBS of Ohio | Medicare Advantage, Medicaid, EPO |
| KGW | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), HMO, Traditional Indemnity |
| KGX | Virginia | Anthem BCBS of Virginia | POS, PPO, Medicare Advantage |
| KGY | South Dakota/Iowa | Wellmark BCBS | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| KGZ | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, HMO, PPO |
| KHA | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), POS, Medicare Advantage |
| KHB | Alabama | BCBS of Alabama | Medicaid, EPO, Traditional Indemnity |
| KHC | Pennsylvania | Highmark BCBS of Pennsylvania | Medicare Advantage, High-Deductible Health Plan (HDHP), PPO |
| KHD | South Dakota/Iowa | Wellmark BCBS | POS, HMO, High-Deductible Health Plan (HDHP) |
| KHE | Wisconsin | Anthem BCBS of Wisconsin | EPO, Traditional Indemnity, Medicaid |
| KHF | South Carolina | BCBS of South Carolina | High-Deductible Health Plan (HDHP), PPO, Medicare Advantage |
| KHG | California | Blue-Shield of California | HMO, POS, Traditional Indemnity |
| KHH | Alabama | BCBS of Alabama | Medicaid, EPO, High-Deductible Health Plan (HDHP) |
| KHI | Georgia | Anthem BCBS of Georgia | Medicare Advantage, PPO, HMO |
| KHJ | Wisconsin | Anthem BCBS of Wisconsin | Traditional Indemnity, High-Deductible Health Plan (HDHP), POS |
| KHK | California | Blue Cross of California | EPO, Medicaid, PPO |
| KHL | Wisconsin | Anthem BCBS of Wisconsin | Medicare Advantage, High-Deductible Health Plan (HDHP), HMO |
| KHM | South Carolina | BCBS of South Carolina | POS, Traditional Indemnity, EPO |
| KHN | Wisconsin | Anthem BCBS of Wisconsin | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| KHO | Idaho | Blue-Cross of Idaho | Traditional Indemnity, Medicare Advantage, POS |
| KHP | Ohio | Anthem BCBS of Ohio | High-Deductible Health Plan (HDHP), EPO, PPO |
| KHQ | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | HMO, Medicaid, Traditional Indemnity |
| KHR | Pennsylvania | Capital Blue Cross | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| KHS | Alaska | Premera BCBS of Alaska | PPO, EPO, HMO |
| KHT | Minnesota | BCBS of Minnesota | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| KHU | South Dakota/Iowa | Wellmark BCBS | POS, Medicare Advantage, PPO |
| KHV | Georgia | Anthem BCBS of Georgia | EPO, HMO, Traditional Indemnity |
| KHW | California | Blue Cross of California | Medicaid, High-Deductible Health Plan (HDHP), EPO |
| KHX | Wisconsin | Anthem BCBS of Wisconsin | PPO, Medicare Advantage, HMO |
| KHY | Wisconsin | Anthem BCBS of Wisconsin | High-Deductible Health Plan (HDHP), Traditional Indemnity, POS |
| KHZ | South Dakota/Iowa | Wellmark BCBS | EPO, Medicaid, PPO |
| KIA | Georgia | Anthem BCBS of Georgia | Medicare Advantage, High-Deductible Health Plan (HDHP), HMO |
| KIB | Indiana | Anthem BCBS of Indiana | HMO, POS, Medicaid |
| KIC | South Dakota/Iowa | Wellmark BCBS | PPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| KID | Alabama | BCBS of Alabama | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KIE | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, PPO, Medicaid |
| KIF | Alabama | BCBS of Alabama | High-Deductible Health Plan (HDHP), EPO, HMO |
| KIG | New York | Empire BCBS of New York | POS, Medicare Advantage, Traditional Indemnity |
| KIH | New York | Empire BCBS of New York | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KII | California | Blue Shield of California | EPO, HMO, Traditional Indemnity |
| KIJ | Alabama | Blue Cross Blue Shield of Alabama | High-Deductible Health Plan (HDHP), Medicaid, POS |
| KIK | Illinois | BCBS of Illinois | Medicare Advantage, PPO, EPO |
| KIM | New York (Western) | BCBS of Western New York | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KIN | Oregon/Idaho/Utah/Washington | Regence BCBS | POS, Medicaid, EPO |
| KIO | New York | Empire BCBS of New York | PPO, Medicare Advantage, Traditional Indemnity |
| KIR | Oregon/Idaho/Utah/Washington | Regence BCBS | High-Deductible Health Plan (HDHP), HMO, POS |
| KIS | Pennsylvania | Capital Blue-Cross of Pennsylvania | EPO, Traditional Indemnity, PPO |
| KIT | Illinois | BCBS of Illinois | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KIU | Alabama | BCBS of Alabama | Traditional Indemnity, EPO, HMO |
| KIV | Virginia | Anthem BCBS of Virginia | PPO, POS, High-Deductible Health Plan (HDHP) |
| KIW | Virginia | Anthem BCBS of Virginia | Medicare Advantage, Medicaid, Traditional Indemnity |
| KIX | California | Blue-Shield of California | High-Deductible Health Plan (HDHP), EPO, POS |
| KIY | New York (Western) | BCBS of Western New York | HMO, PPO, Medicaid |
| KIZ | California | Anthem Blue-Cross | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KJA | Georgia | Anthem BCBS of Georgia | POS, EPO, HMO |
| KJB | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KJC | South Carolina | BCBS of South Carolina | Medicare Advantage, Traditional Indemnity, EPO |
| KJD | Alabama | BCBS of Alabama | High-Deductible Health Plan (HDHP), HMO, POS |
| KJE | California | Blue Cross of California | PPO, Medicaid, EPO |
| KJF | Illinois | BCBS of Illinois | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KJG | Illinois | BCBS of Illinois | POS, EPO, PPO |
| KJH | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| KJI | Missouri | Anthem BCBS of Missouri | Medicare Advantage, HMO, POS |
| KJJ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | PPO, High-Deductible Health Plan (HDHP), EPO |
| KJK | California | Blue Shield of California | Medicaid, Traditional Indemnity, Medicare Advantage |
| KJL | California | Blue Shield of California | High-Deductible Health Plan (HDHP), POS, HMO |
| KJM | Illinois | Blue Cross Blue Shield of Illinois | EPO, PPO, Traditional Indemnity |
| KJN | Missouri | Anthem BCBS of Missouri | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KJO | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, HMO, POS |
| KJP | New Jersey | Horizon BCBS of New Jersey | High-Deductible Health Plan (HDHP), PPO, EPO |
| KJQ | Missouri | Anthem BCBS of Missouri | Medicaid, Medicare Advantage, Traditional Indemnity |
| KJR | Pennsylvania | Highmark BCBS of Pennsylvania | POS, EPO, High-Deductible Health Plan (HDHP) |
| KJS | South Carolina | BCBS of South Carolina | PPO, HMO, Medicaid |
| KJT | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicare Advantage |
| KJU | Missouri | Anthem BCBS of Missouri | EPO, POS, PPO |
| KJV | New York | Empire BCBS of New York | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KJW | Illinois | BCBS of Illinois | Medicaid, Medicare Advantage, EPO |
| KJX | New York (Western) | BCBS of Western New York | High-Deductible Health Plan (HDHP), PPO, POS |
| KJY | Pennsylvania | Highmark BCBS of Pennsylvania | HMO, Medicaid, Traditional Indemnity |
| KKA | Alabama | BCBS of Alabama | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| KKB | Georgia | Anthem BCBS of Georgia | POS, PPO, Traditional Indemnity |
| KKC | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), Medicaid, HMO |
| KKD | Georgia | Anthem BCBS of Georgia | EPO, Medicare Advantage, PPO |
| KKE | Oklahoma | BCBS of Oklahoma | Traditional Indemnity, POS, High-Deductible Health Plan (HDHP) |
| KKF | Georgia | Anthem BCBS of Georgia | HMO, PPO, Medicaid |
| KKG | Illinois | Blue Cross Blue Shield of Illinois | High-Deductible Health Plan (HDHP), EPO, Medicare Advantage |
| KKH | Illinois | BCBS of Illinois | Traditional Indemnity, HMO, POS |
| KKI | California | Anthem Blue-Cross | PPO, Medicaid, High-Deductible Health Plan (HDHP) |
| KKJ | Texas | BCBS of Texas | Medicare Advantage, Traditional Indemnity, EPO |
| KKL | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), POS, PPO |
| KKM | Georgia | Anthem BCBS of Georgia | Medicaid, HMO, Medicare Advantage |
| KKN | New Jersey | Horizon BCBS of New Jersey | Traditional Indemnity, EPO, High-Deductible Health Plan (HDHP) |
| KKO | Michigan | BCBS of Michigan | POS, PPO, Medicaid |
| KKP | Illinois | BCBS of Illinois | Medicare Advantage, High-Deductible Health Plan (HDHP), HMO |
| KKQ | Arkansas | Blue Cross Blue Shield of Arkansas | Traditional Indemnity, EPO, POS |
| KKR | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| KKS | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, HMO, Traditional Indemnity |
| KKT | Kentucky | Anthem BCBS of Kentucky | POS, High-Deductible Health Plan (HDHP), EPO |
| KKU | Minnesota | BCBS of Minnesota | PPO, Medicaid, Traditional Indemnity |
| KKV | Kentucky | Anthem BCBS of Kentucky | High-Deductible Health Plan (HDHP), Medicare Advantage, POS |
| KKW | California | Anthem Blue-Cross | EPO, PPO, HMO |
| KKX | Nebraska | BCBS of Nebraska | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| KKY | Washington | Premera Blue Cross | Medicare Advantage, POS, EPO |
| KKZ | Illinois | Blue Cross Blue Shield of Illinois | High-Deductible Health Plan (HDHP), PPO, Traditional Indemnity |
| KLA | Nebraska | Blue Cross Blue Shield of Nebraska | HMO, Medicaid, High-Deductible Health Plan (HDHP) |
| KLB | Ohio | Anthem BCBS of Ohio | Medicare Advantage, EPO, POS |
| KLC | Washington | Premera Blue Cross | Traditional Indemnity, PPO, Medicaid |
| KLD | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | High-Deductible Health Plan (HDHP), HMO, EPO |
| KLE | Ohio | Anthem BCBS of Ohio | Medicare Advantage, POS, PPO |
| KLF | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | High-Deductible Health Plan (HDHP), Traditional Indemnity, HMO |
| KLG | Michigan | BCBS of Michigan | PPO, Medicaid, EPO |
| KLH | Nebraska | BCBS of Nebraska | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| KLI | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, PPO, Medicaid |
| KLJ | Washington | Premera Blue Cross | EPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KLK | Virginia | Anthem BCBS of Virginia | POS, HMO, Traditional Indemnity |
| KLL | New York | Empire BCBS of New York | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| KLM | Michigan | BCBS of Michigan | Medicare Advantage, Traditional Indemnity, EPO |
| KLN | Michigan | BCBS of Michigan | POS, High-Deductible Health Plan (HDHP), HMO |
| KLO | New York | Empire BCBS of New York | Medicaid, PPO, Medicare Advantage |
| KLP | Michigan | BCBS of Michigan | EPO, Traditional Indemnity, POS |
| KLQ | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| KLR | Virginia | Anthem BCBS of Virginia | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KLS | Minnesota | BCBS of Minnesota | Traditional Indemnity, POS, EPO |
| KLT | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| KLU | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | Medicare Advantage, Traditional Indemnity, HMO |
| KLV | New York (Western) | BCBS of Western New York | POS, EPO, High-Deductible Health Plan (HDHP) |
| KLW | California | Anthem Blue-Cross | PPO, Medicaid, Traditional Indemnity |
| KLX | New Jersey | Horizon BCBS of New Jersey | High-Deductible Health Plan (HDHP), Medicare Advantage, POS |
| KLY | California | Anthem Blue-Cross | EPO, HMO, PPO |
| KLZ | Alaska | Premera BCBS of Alaska | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| KMA | California | Blue-Shield of California | Medicare Advantage, POS, High-Deductible Health Plan (HDHP) |
| KMB | Wisconsin | Anthem BCBS of Wisconsin | HMO, EPO, Traditional Indemnity |
| KMC | South Dakota/Iowa | Wellmark BCBS | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KMD | Pennsylvania | Highmark BCBS of Pennsylvania | Medicare Advantage, Traditional Indemnity, EPO |
| KME | South Dakota/Iowa | Wellmark BCBS | POS, HMO, High-Deductible Health Plan (HDHP) |
| KMF | Florida | BCBS of Florida | PPO, High-Deductible Health Plan (HDHP), Medicaid |
| KMG | New York (Northeastern) | Blue-Shield of Northeastern New York | HMO, Traditional Indemnity, Medicare Advantage |
| KMH | Florida | Florida-Blue | EPO, POS, Traditional Indemnity |
| KMI | California | Blue Shield of California | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| KMJ | New York | Empire BCBS of New York | Medicare Advantage, EPO, HMO |
| KMK | Illinois | BCBS of Illinois | Traditional Indemnity, High-Deductible Health Plan (HDHP), POS |
| KML | California | Blue Cross of California | POS, PPO, EPO |
| KMM | Pennsylvania | Highmark BCBS of Pennsylvania | Medicaid, Medicare Advantage, Traditional Indemnity |
| KMN | Pennsylvania | Highmark BCBS of Pennsylvania | EPO, High-Deductible Health Plan (HDHP), HMO |
| KMO | California | Blue-Shield of California | PPO, Traditional Indemnity, Medicare Advantage |
| KMP | Nebraska | BCBS of Nebraska | High-Deductible Health Plan (HDHP), Medicaid, POS |
| KMQ | Idaho | Blue-Cross of Idaho | HMO, EPO, PPO |
| KMR | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, POS, High-Deductible Health Plan (HDHP) |
| KMS | Kansas City | BCBS of Kansas City | Medicare Advantage, PPO, Medicaid |
| KMT | Michigan | BCBS of Michigan | EPO, Traditional Indemnity, HMO |
| KMU | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), POS, Medicare Advantage |
| KMV | Maine | Anthem BCBS of Maine | Medicaid, PPO, EPO |
| KMW | South Carolina | BCBS of South Carolina | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KMX | Maine | Anthem BCBS of Maine | POS, Medicare Advantage, PPO |
| KMY | New York | Empire BCBS of New York | EPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| KMZ | Ohio | Anthem BCBS of Ohio | Medicaid, POS, HMO |
| KNA | Ohio | Anthem BCBS of Ohio | PPO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| KNB | Pennsylvania | Highmark BCBS of Pennsylvania | High-Deductible Health Plan (HDHP), Medicare Advantage, EPO |
| KNC | Ohio | Anthem BCBS of Ohio | HMO, Medicaid, POS |
| KND | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, PPO, Medicare Advantage |
| KNE | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| KNF | Pennsylvania | Independence Blue Cross | Traditional Indemnity, POS, Medicare Advantage |
| KNG | South Dakota/Iowa | Wellmark BCBS | EPO, High-Deductible Health Plan (HDHP), HMO |
| KNH | Illinois | BCBS of Illinois | POS, Medicaid, Traditional Indemnity |
| KNI | Missouri | Anthem BCBS of Missouri | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KNJ | California | Blue-Shield of California | HMO, EPO, POS |
| KNK | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| KNL | Georgia | Anthem BCBS of Georgia | EPO, Medicare Advantage, PPO |
| KNN | New York | Empire BCBS of New York | POS, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| KNO | Wisconsin | Anthem BCBS of Wisconsin | Medicaid, PPO, HMO |
| KNP | Texas | BCBS of Texas | High-Deductible Health Plan (HDHP), EPO, Medicare Advantage |
| KNQ | California | Anthem Blue-Cross | Traditional Indemnity, POS, Medicaid |
| KNR | California | Anthem Blue-Cross | PPO, High-Deductible Health Plan (HDHP), EPO |
| KNS | Illinois | BCBS of Illinois | Medicare Advantage, HMO, Traditional Indemnity |
| KNT | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | High-Deductible Health Plan (HDHP), PPO, POS |
| KNU | Ohio | Anthem BCBS of Ohio | EPO, Medicaid, High-Deductible Health Plan (HDHP) |
| KNV | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Traditional Indemnity, Medicare Advantage, PPO |
| KNW | South Dakota/Iowa | Wellmark BCBS | POS, HMO, High-Deductible Health Plan (HDHP) |
| KNX | Tennessee | BCBS of Tennessee | PPO, EPO, Medicaid |
| KNY | New York (Western) | BCBS of Western New York | High-Deductible Health Plan (HDHP), Medicare Advantage, Traditional Indemnity |
| KNZ | North Carolina | BCBS of North Carolina | Traditional Indemnity, POS, EPO |
| KOA | New York (Western) | BCBS of Western New York | Medicare Advantage, HMO, High-Deductible Health Plan (HDHP) |
| KOB | California | Blue-Shield of California | PPO, Medicaid, Traditional Indemnity |
| KOC | Massachusetts | BCBS of Massachusetts | High-Deductible Health Plan (HDHP), EPO, POS |
| KOD | New York | BCBS of Western New York | HMO, Traditional Indemnity, Medicaid |
| KOE | Georgia | Anthem BCBS of Georgia | Medicare Advantage, PPO, High-Deductible Health Plan (HDHP) |
| KOF | South Dakota/Iowa | Wellmark BCBS | EPO, POS, Traditional Indemnity |
| KOG | California | Blue Shield of California | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| KOI | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Traditional Indemnity, Medicare Advantage, EPO |
| KOJ | Michigan | BCBS of Michigan | PPO, High-Deductible Health Plan (HDHP), POS |
| KOK | California | Blue Shield of California | Medicaid, EPO, Traditional Indemnity |
| KOL | Ohio | Anthem BCBS of Ohio | Medicare Advantage, PPO, High-Deductible Health Plan (HDHP) |
| KOM | Illinois | BCBS of Illinois | HMO, Traditional Indemnity, POS |
| KON | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), EPO, Medicaid |
| KOO | Idaho | Blue-Cross of Idaho | POS, Medicare Advantage, PPO |
| KOP | Wisconsin | Anthem BCBS of Wisconsin | Traditional Indemnity, HMO, High-Deductible Health Plan (HDHP) |
| KOQ | Ohio | Anthem BCBS of Ohio | Medicaid, EPO, Traditional Indemnity |
| KOR | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), PPO, Medicare Advantage |
| KOT | New York (Western) | BCBS of Western New York | HMO, Traditional Indemnity, POS |
| KOU | Michigan | BCBS of Michigan | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| KOV | Georgia | Anthem BCBS of Georgia | Medicare Advantage, POS, Traditional Indemnity |
| KOW | Georgia | Anthem BCBS of Georgia | PPO, High-Deductible Health Plan (HDHP), EPO |
| KOX | Idaho | Blue-Cross of Idaho | Traditional Indemnity, HMO, Medicaid |
| KOY | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | High-Deductible Health Plan (HDHP), Medicare Advantage, PPO |
| KOZ | Michigan | BCBS of Michigan | EPO, POS, High-Deductible Health Plan (HDHP) |
| KPA | Ohio | Anthem BCBS of Ohio | Medicaid, Traditional Indemnity, PPO |
| KPB | Massachusetts | Blue Cross Blue Shield of Massachusetts | Medicare Advantage, HMO, EPO |
| KPC | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| KPD | Virginia | Anthem BCBS of Virginia | PPO, POS, Medicare Advantage |
| KPE | Georgia | Anthem BCBS of Georgia | EPO, High-Deductible Health Plan (HDHP), HMO |
| KPF | Oregon/Idaho/Utah/Washington | Regence BCBS | Traditional Indemnity, Medicaid, PPO |
| KPG | Ohio | Anthem BCBS of Ohio | Medicare Advantage, POS, High-Deductible Health Plan (HDHP) |
| KPH | New Jersey | Horizon BCBS of New Jersey | High-Deductible Health Plan (HDHP), EPO, Traditional Indemnity |
| KPI | California | Blue-Shield of California | Medicaid, HMO, POS |
| KPJ | Illinois | BCBS of Illinois | Traditional Indemnity, PPO, Medicare Advantage |
| KPK | Texas | BCBS of Texas | EPO, High-Deductible Health Plan (HDHP), Medicaid |
| KPL | Nebraska | Blue Cross Blue Shield of Nebraska | Medicare Advantage, POS, HMO |
| KPM | Kansas City | BCBS of Kansas City | Traditional Indemnity, PPO, EPO |
| KPN | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), Medicaid, POS |
| KPO | California | Blue-Shield of California | PPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KPP | Virginia | Anthem BCBS of Virginia | HMO, EPO, Traditional Indemnity |
| KPQ | Illinois | Blue Cross Blue Shield of Illinois | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| KPR | Pennsylvania | Capital Blue Cross | POS, Medicare Advantage, Traditional Indemnity |
| KPS | Kentucky | Anthem BCBS of Kentucky | EPO, High-Deductible Health Plan (HDHP), HMO |
| KPT | Minnesota | BCBS of Minnesota | Traditional Indemnity, Medicaid, POS |
| KPU | New Jersey | Horizon BCBS of New Jersey | High-Deductible Health Plan (HDHP), PPO, Medicare Advantage |
| KPV | Illinois | Blue Cross Blue Shield of Illinois | Medicaid, EPO, Traditional Indemnity |
| KPW | Wisconsin | Anthem BCBS of Wisconsin | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| KPX | Wisconsin | Anthem BCBS of Wisconsin | HMO, PPO, EPO |
| KPY | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| KPZ | Wisconsin | Anthem BCBS of Wisconsin | PPO, Medicare Advantage, POS |
| KQA | South Dakota/Iowa | Wellmark BCBS | EPO, High-Deductible Health Plan (HDHP), HMO |
| KQB | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, Medicaid, High-Deductible Health Plan (HDHP) |
| KQC | California | Blue-Shield of California | Medicare Advantage, POS, PPO |
| KQD | New Jersey | Horizon BCBS of New Jersey | HMO, Medicaid, POS |
| KQE | Minnesota | Blue Cross Blue Shield of Minnesota | PPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| KQF | Massachusetts | BCBS of Massachusetts | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KQG | Alabama | BCBS of Alabama | Traditional Indemnity, PPO, Medicaid |
| KQH | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), EPO, HMO |
| KQI | Rhode Island | BCBS of Rhode Island | POS, Medicare Advantage, Traditional Indemnity |
| KQJ | North Carolina | BCBS of North Carolina | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KQK | Alaska | Premera BCBS of Alaska | EPO, HMO, Traditional Indemnity |
| KQL | New Jersey | Horizon BCBS of New Jersey | High-Deductible Health Plan (HDHP), Medicaid, POS |
| KQM | New Jersey | Horizon BCBS of New Jersey | Medicare Advantage, PPO, EPO |
| KQN | Texas | BCBS of Texas | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KQO | Michigan | BCBS of Michigan | POS, Medicaid, EPO |
| KQP | Wisconsin | Anthem BCBS of Wisconsin | PPO, Medicare Advantage, Traditional Indemnity |
| KQQ | New York (Western) | BCBS of Western New York | High-Deductible Health Plan (HDHP), HMO, POS |
| KQR | Wisconsin | Anthem BCBS of Wisconsin | EPO, Traditional Indemnity, PPO |
| KQS | New Jersey | Horizon BCBS of New Jersey | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KQT | Oregon/Idaho/Utah/Washington | Regence BCBS | Traditional Indemnity, EPO, HMO |
| KQU | Alaska | Premera BCBS of Alaska | PPO, POS, High-Deductible Health Plan (HDHP) |
| KQV | Oregon | Regence Blue Cross Blue Shield of Oregon | Medicare Advantage, Medicaid, Traditional Indemnity |
| KQW | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), EPO, POS |
| KQX | California | Blue Shield of California | HMO, PPO, Medicaid |
| KRA | California | Anthem Blue-Cross | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KRB | New York | Empire BCBS of New York | POS, EPO, HMO |
| KRC | South Dakota/Iowa | Wellmark BCBS | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KRD | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, Traditional Indemnity, EPO |
| KRE | Ohio | Anthem BCBS of Ohio | High-Deductible Health Plan (HDHP), HMO, POS |
| KRH | South Dakota/Iowa | Wellmark BCBS | PPO, Medicaid, EPO |
| KRI | Michigan | BCBS of Michigan | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KRJ | South Dakota/Iowa | Wellmark BCBS | POS, EPO, PPO |
| KRL | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| KRM | Rhode Island | Blue Cross Blue Shield of Rhode Island | Medicare Advantage, HMO, POS |
| KRN | Missouri | Anthem BCBS of Missouri | PPO, High-Deductible Health Plan (HDHP), EPO |
| KRO | Ohio | Anthem BCBS of Ohio | Medicaid, Traditional Indemnity, Medicare Advantage |
| KRP | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), POS, HMO |
| KRR | Illinois | BCBS of Illinois | EPO, PPO, Traditional Indemnity |
| KRU | Ohio | Anthem BCBS of Ohio | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KRW | Ohio | Anthem BCBS of Ohio | Traditional Indemnity, HMO, POS |
| KRX | Wisconsin | Anthem BCBS of Wisconsin | High-Deductible Health Plan (HDHP), PPO, EPO |
| KRZ | California | Anthem Blue-Cross | Medicaid, Medicare Advantage, Traditional Indemnity |
| KSA | Kansas | BCBS of Kansas | POS, EPO, High-Deductible Health Plan (HDHP) |
| KSB | Oregon/Idaho/Utah/Washington | Regence BCBS | PPO, HMO, Medicaid |
| KSC | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicare Advantage |
| KSD | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | EPO, POS, PPO |
| KSE | Kansas | BCBS of Kansas | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KSF | California | Blue Cross of California | Medicaid, Medicare Advantage, EPO |
| KSG | Ohio | Anthem BCBS of Ohio | High-Deductible Health Plan (HDHP), PPO, POS |
| KSH | New York | Empire Blue Cross Blue Shield | HMO, Medicaid, Traditional Indemnity |
| KSI | Tennessee | Blue Cross Blue Shield of Tennessee | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| KSJ | Kansas City | BCBS of Kansas City | POS, PPO, Traditional Indemnity |
| KSK | Texas | BCBS of Texas | High-Deductible Health Plan (HDHP), Medicaid, HMO |
| KSL | Massachusetts | BCBS of Massachusetts | EPO, Medicare Advantage, PPO |
| KSM | Massachusetts | BCBS of Massachusetts | Traditional Indemnity, High-Deductible Health Plan (HDHP), POS |
| KSN | New York | Empire BCBS of New York | PPO, Medicaid, EPO |
| KSO | Massachusetts | BCBS of Massachusetts | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicare Advantage |
| KSP | Michigan | BCBS of Michigan | POS, EPO, HMO |
| KSQ | Texas | BCBS of Texas | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KSR | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Traditional Indemnity, Medicare Advantage, EPO |
| KSS | Texas | BCBS of Texas | High-Deductible Health Plan (HDHP), HMO, POS |
| KST | Arizona | BCBS of Arizona | PPO, Medicaid, Traditional Indemnity |
| KSU | Ohio | Anthem BCBS of Ohio | Medicare Advantage, High-Deductible Health Plan (HDHP), EPO |
| KSV | California | Blue Cross of California | POS, HMO, Traditional Indemnity |
| KSW | Tennessee | BCBS of Tennessee | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| KSX | Georgia | Anthem BCBS of Georgia | Medicare Advantage, EPO, POS |
| KSY | California | Blue Cross of California | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KSZ | Tennessee | BCBS of Tennessee | PPO, Medicaid, Medicare Advantage |
| KTA | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), POS, EPO |
| KTB | South Dakota/Iowa | Wellmark BCBS | HMO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| KTC | Pennsylvania | Highmark BCBS of Pennsylvania | Medicare Advantage, PPO, Medicaid |
| KTD | Kentucky | Anthem BCBS of Kentucky | EPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| KTE | New York (Western) | BCBS of Western New York | POS, PPO, HMO |
| KTF | California | Blue-Shield of California | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KTG | Wisconsin | Anthem BCBS of Wisconsin | Traditional Indemnity, EPO, POS |
| KTH | Illinois | BCBS of Illinois | PPO, HMO, High-Deductible Health Plan (HDHP) |
| KTI | California | Blue-Shield of California | Medicare Advantage, Medicaid, Traditional Indemnity |
| KTJ | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), POS, EPO |
| KTK | Nebraska | BCBS of Nebraska | PPO, Traditional Indemnity, High-Deductible Health Plan (HDHP) |
| KTL | South Dakota/Iowa | Wellmark BCBS | HMO, Medicaid, EPO |
| KTM | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | Medicare Advantage, High-Deductible Health Plan (HDHP), POS |
| KTN | Alaska | Premera BCBS of Alaska | Traditional Indemnity, PPO, Medicaid |
| KTO | Arizona | BCBS of Arizona | EPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KTP | California | Blue-Shield of California | POS, HMO, Traditional Indemnity |
| KTQ | Alaska | Premera BCBS of Alaska | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| KTR | Virginia | Anthem BCBS of Virginia | Medicare Advantage, Traditional Indemnity, EPO |
| KTS | Ohio | Anthem BCBS of Ohio | POS, High-Deductible Health Plan (HDHP), HMO |
| KTT | Georgia | Anthem BCBS of Georgia | Medicaid, PPO, Medicare Advantage |
| KTU | Illinois | BCBS of Illinois | EPO, Traditional Indemnity, POS |
| KTV | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| KTW | Georgia | Anthem BCBS of Georgia | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KTX | Georgia | Anthem BCBS of Georgia | Traditional Indemnity, POS, EPO |
| KTY | Vermont | BCBS of Vermont | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| KTZ | Texas | BCBS of Texas | Medicare Advantage, Traditional Indemnity, HMO |
| KUA | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | POS, EPO, High-Deductible Health Plan (HDHP) |
| KUB | Tennessee | BCBS of Tennessee | PPO, Medicaid, Traditional Indemnity |
| KUC | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), Medicare Advantage, POS |
| KUE | California | Blue-Shield of California | EPO, HMO, PPO |
| KUF | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| KUG | New Jersey | Horizon BCBS of New Jersey | Medicare Advantage, POS, High-Deductible Health Plan (HDHP) |
| KUH | Virginia | Anthem BCBS of Virginia | HMO, EPO, Traditional Indemnity |
| KUI | Michigan | BCBS of Michigan | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KUJ | Ohio | Anthem BCBS of Ohio | Medicare Advantage, Traditional Indemnity, EPO |
| KUK | New Jersey | Horizon BCBS of New Jersey | POS, HMO, High-Deductible Health Plan (HDHP) |
| KUL | Illinois | BCBS of Illinois | HMO, POS, Medicaid |
| KUM | Arkansas | Arkansas BCBS | PPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| KUN | Oregon | Regence Blue Cross Blue Shield of Oregon | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KUO | Michigan | BCBS of Michigan | Traditional Indemnity, PPO, Medicaid |
| KUP | Rhode Island | BCBS of Rhode Island | High-Deductible Health Plan (HDHP), EPO, HMO |
| KUQ | Minnesota | Blue Cross Blue Shield of Minnesota | POS, Medicare Advantage, Traditional Indemnity |
| KUR | Illinois | BCBS of Illinois | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KUS | South Carolina | BCBS of South Carolina | EPO, HMO, Traditional Indemnity |
| KUT | North Carolina | BCBS of North Carolina | High-Deductible Health Plan (HDHP), Medicaid, POS |
| KUU | Ohio | Anthem BCBS of Ohio | Medicare Advantage, PPO, EPO |
| KUV | Nevada | Anthem BCBS of Nevada | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KUW | Illinois | BCBS of Illinois | POS, Medicaid, EPO |
| KUY | Pennsylvania | Highmark BCBS of Pennsylvania | PPO, Medicare Advantage, Traditional Indemnity |
| KVA | Illinois | BCBS of Illinois | High-Deductible Health Plan (HDHP), HMO, POS |
| KVB | Alabama | BCBS of Alabama | EPO, Traditional Indemnity, PPO |
| KVC | South Dakota/Iowa | Wellmark BCBS | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KVD | Alabama | BCBS of Alabama | Traditional Indemnity, EPO, HMO |
| KVE | Illinois | Blue Cross Blue Shield of Illinois | PPO, POS, High-Deductible Health Plan (HDHP) |
| KVF | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, Medicaid, Traditional Indemnity |
| KVG | Minnesota | BCBS of Minnesota | High-Deductible Health Plan (HDHP), EPO, POS |
| KVH | Pennsylvania | Capital Blue Cross | HMO, PPO, Medicaid |
| KVI | Tennessee | BCBS of Tennessee | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KVJ | Illinois | Blue Cross Blue Shield of Illinois | POS, EPO, HMO |
| KVK | California | Anthem Blue-Cross | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KVL | Kansas City | BCBS of Kansas City | Medicare Advantage, Traditional Indemnity, EPO |
| KVM | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), HMO, POS |
| KVN | Minnesota | Blue Cross Blue Shield of Minnesota | PPO, Medicaid, EPO |
| KVO | Minnesota | BCBS of Minnesota | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KVP | Tennessee | Blue Cross Blue Shield of Tennessee | POS, EPO, PPO |
| KVQ | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| KVR | New York | Empire Blue Cross Blue Shield | Medicare Advantage, HMO, POS |
| KVS | Alaska | Premera BCBS of Alaska | PPO, High-Deductible Health Plan (HDHP), EPO |
| KVT | Pennsylvania | Highmark BCBS of Pennsylvania | Medicaid, Traditional Indemnity, Medicare Advantage |
| KVU | Georgia | Anthem BCBS of Georgia | High-Deductible Health Plan (HDHP), POS, HMO |
| KVV | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | EPO, PPO, Traditional Indemnity |
| KVW | Wisconsin | Anthem BCBS of Wisconsin | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KVX | Massachusetts | BCBS of Massachusetts | Traditional Indemnity, HMO, POS |
| KVY | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), PPO, EPO |
| KVZ | Ohio | Anthem BCBS of Ohio | Medicare Advantage, Medicaid, Traditional Indemnity |
| KWA | Michigan | BCBS of Michigan | POS, EPO, High-Deductible Health Plan (HDHP) |
| KWB | South Carolina | BCBS of South Carolina | PPO, HMO, Medicaid |
| KWC | Tennessee | Blue Cross Blue Shield of Tennessee | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicare Advantage |
| KWD | California | Anthem Blue-Cross | EPO, POS, PPO |
| KWE | Illinois | BCBS of Illinois | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KWF | Kansas City | BCBS of Kansas City | Medicaid, Medicare Advantage, EPO |
| KWG | South Dakota/Iowa | Wellmark BCBS | High-Deductible Health Plan (HDHP), PPO, POS |
| KWH | New Jersey | Horizon BCBS of New Jersey | HMO, Medicaid, Traditional Indemnity |
| KWI | California | Anthem Blue-Cross | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| KWJ | Rhode Island | Blue Cross Blue Shield of Rhode Island | POS, PPO, Traditional Indemnity |
| KWK | South Dakota/Iowa | Wellmark BCBS | Medicaid, High-Deductible Health Plan (HDHP), HMO |
| KWL | Maryland/District of Columbia/Northern Virginia | CareFirst BCBS | EPO, Medicare Advantage, PPO |
| KWM | Indiana | Anthem BCBS of Indiana | High-Deductible Health Plan (HDHP), Traditional Indemnity, POS |
| KWN | California | Anthem Blue-Cross | HMO, Medicaid, EPO |
| KWO | Michigan | BCBS of Michigan | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KWP | Massachusetts | BCBS of Massachusetts | Traditional Indemnity, POS, EPO |
| KWQ | Pennsylvania | Capital Blue-Cross of Pennsylvania | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| KWR | Illinois | BCBS of Illinois | Medicare Advantage, Traditional Indemnity, HMO |
| KWS | Illinois | BCBS of Illinois | POS, EPO, High-Deductible Health Plan (HDHP) |
| KWT | California | Anthem Blue-Cross | PPO, Medicaid, Traditional Indemnity |
| KWU | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), Medicare Advantage, POS |
| KWV | Oregon/Idaho/Utah/Washington | Regence BCBS | EPO, HMO, PPO |
| KWW | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| KWX | Oregon/Idaho/Utah/Washington | Regence BCBS | Medicare Advantage, POS, High-Deductible Health Plan (HDHP) |
| KWY | New York (Northeastern) | Blue-Shield of Northeastern New York | HMO, EPO, Traditional Indemnity |
| KWZ | Nebraska | BCBS of Nebraska | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KXA | New York (Western) | BCBS of Western New York | Medicare Advantage, Traditional Indemnity, EPO |
| KXB | Washington | Premera Blue Cross | POS, HMO, High-Deductible Health Plan (HDHP) |
| KXC | Illinois | BCBS of Illinois | PPO, Traditional Indemnity, Medicaid |
| KXD | New York (Western) | BCBS of Western New York | High-Deductible Health Plan (HDHP), EPO, POS |
| KXE | Illinois | BCBS of Illinois | HMO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KXF | New York (Northeastern) | Blue-Shield of Northeastern New York | Traditional Indemnity, PPO, Medicaid |
| KXG | Massachusetts | BCBS of Massachusetts | EPO, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KXH | Rhode Island | Blue Cross Blue Shield of Rhode Island | POS, HMO, Traditional Indemnity |
| KXI | California | Anthem Blue-Cross | High-Deductible Health Plan (HDHP), Medicaid, PPO |
| KXJ | California | Anthem Blue-Cross | Medicare Advantage, Traditional Indemnity, EPO |
| KXK | South Carolina | Blue Cross Blue Shield of South Carolina | POS, High-Deductible Health Plan (HDHP), HMO |
| KXL | Wisconsin | Anthem BCBS of Wisconsin | Medicaid, PPO, Medicare Advantage |
| KXM | Alaska | Premera BCBS of Alaska | EPO, Traditional Indemnity, POS |
| KXN | California | Blue Shield of California | High-Deductible Health Plan (HDHP), HMO, Medicaid |
| KXO | Michigan | BCBS of Michigan | PPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KXP | Minnesota | BCBS of Minnesota | Traditional Indemnity, POS, EPO |
| KXQ | Missouri | Anthem BCBS of Missouri | High-Deductible Health Plan (HDHP), PPO, Medicaid |
| KXR | Alaska | Premera BCBS of Alaska | Medicare Advantage, Traditional Indemnity, HMO |
| KXS | South Dakota/Iowa | Wellmark BCBS | POS, EPO, High-Deductible Health Plan (HDHP) |
| KXT | Ohio | Anthem BCBS of Ohio | PPO, Medicaid, Traditional Indemnity |
| KXU | Virginia | Anthem BCBS of Virginia | High-Deductible Health Plan (HDHP), Medicare Advantage, POS |
| KXV | Minnesota | BCBS of Minnesota | EPO, HMO, PPO |
| KXW | Illinois | BCBS of Illinois | Traditional Indemnity, High-Deductible Health Plan (HDHP), Medicaid |
| KXX | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, POS, High-Deductible Health Plan (HDHP) |
| KXY | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, EPO, Traditional Indemnity |
| KXZ | Michigan | Blue Cross Blue Shield of Michigan | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KYA | Michigan | BCBS of Michigan | Medicare Advantage, Traditional Indemnity, EPO |
| KYB | Illinois | Blue Cross Blue Shield of Illinois | POS, HMO, High-Deductible Health Plan (HDHP) |
| KYC | Ohio | Anthem BCBS of Ohio | HMO, Medicaid, POS |
| KYD | Michigan | BCBS of Michigan | PPO, High-Deductible Health Plan (HDHP), Traditional Indemnity |
| KYE | South Dakota/Iowa | Wellmark BCBS | EPO, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KYF | Illinois | BCBS of Illinois | Traditional Indemnity, PPO, Medicaid |
| KYG | Ohio | Anthem BCBS of Ohio | High-Deductible Health Plan (HDHP), EPO, HMO |
| KYH | Ohio | Anthem BCBS of Ohio | POS, Medicare Advantage, Traditional Indemnity |
| KYI | Alabama | BCBS of Alabama | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KYJ | Ohio | Anthem BCBS of Ohio | EPO, HMO, Traditional Indemnity |
| KYK | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), Medicaid, POS |
| KYL | Kentucky | Anthem BCBS of Kentucky | Medicare Advantage, PPO, EPO |
| KYM | Michigan | Blue Cross Blue Shield of Michigan | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KYN | Michigan | Blue Cross Blue Shield of Michigan | POS, Medicaid, EPO |
| KYO | Michigan | BCBS of Michigan | PPO, Medicare Advantage, Traditional Indemnity |
| KYP | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), HMO, POS |
| KYR | California | Anthem Blue-Cross | EPO, Traditional Indemnity, PPO |
| KYS | New York | Empire BCBS of New York | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KYT | Kentucky | Anthem BCBS of Kentucky | Traditional Indemnity, EPO, HMO |
| KYU | Ohio | Anthem BCBS of Ohio | PPO, POS, High-Deductible Health Plan (HDHP) |
| KYV | California | Blue Shield of California | Medicare Advantage, Medicaid, Traditional Indemnity |
| KYW | Ohio | Anthem BCBS of Ohio | High-Deductible Health Plan (HDHP), EPO, POS |
| KYX | Alabama | BCBS of Alabama | HMO, PPO, Medicaid |
| KYY | South Carolina | Blue Cross Blue Shield of South Carolina | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KYZ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | POS, EPO, HMO |
| KZA | South Carolina | Blue Cross Blue Shield of South Carolina | Medicaid, High-Deductible Health Plan (HDHP), PPO |
| KZB | Ohio | Anthem BCBS of Ohio | Medicare Advantage, Traditional Indemnity, EPO |
| KZC | Alabama | BCBS of Alabama | High-Deductible Health Plan (HDHP), HMO, POS |
| KZD | California | Anthem Blue-Cross | PPO, Medicaid, EPO |
| KZE | South Dakota/Iowa | Wellmark BCBS | Traditional Indemnity, Medicare Advantage, High-Deductible Health Plan (HDHP) |
| KZF | New York (Western) | BCBS of Western New York | POS, EPO, PPO |
| KZG | North Carolina | BCBS of North Carolina | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicaid |
| KZH | Illinois | BCBS of Illinois | Medicare Advantage, HMO, POS |
| KZI | Ohio | Anthem BCBS of Ohio | PPO, High-Deductible Health Plan (HDHP), EPO |
| KZJ | California | Blue Cross of California | Medicaid, Traditional Indemnity, Medicare Advantage |
| KZK | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | High-Deductible Health Plan (HDHP), POS, HMO |
| KZL | Wisconsin | Anthem BCBS of Wisconsin | EPO, PPO, Traditional Indemnity |
| KZM | Illinois | BCBS of Illinois | Medicaid, High-Deductible Health Plan (HDHP), Medicare Advantage |
| KZN | Texas | BCBS of Texas | Traditional Indemnity, HMO, POS |
| KZO | Michigan | BCBS of Michigan | High-Deductible Health Plan (HDHP), PPO, EPO |
| KZP | Virginia | Anthem BCBS of Virginia | Medicaid, Medicare Advantage, Traditional Indemnity |
| KZQ | New York (Western) | BCBS of Western New York | POS, EPO, High-Deductible Health Plan (HDHP) |
| KZR | New Jersey | Horizon BCBS of New Jersey | PPO, HMO, Medicaid |
| KZS | South Carolina | Blue Cross Blue Shield of South Carolina | High-Deductible Health Plan (HDHP), Traditional Indemnity, Medicare Advantage |
| KZT | California | Blue Cross of California | EPO, POS, PPO |
| KZU | California | Anthem Blue-Cross | Traditional Indemnity, High-Deductible Health Plan (HDHP), HMO |
| KZV | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicaid, Medicare Advantage, EPO |
| KZW | California | Blue Cross of California | High-Deductible Health Plan (HDHP), PPO, POS |
| KZX | Illinois | BCBS of Illinois | HMO, Medicaid, Traditional Indemnity |
| KZY | Michigan | BCBS of Michigan | Medicare Advantage, EPO, High-Deductible Health Plan (HDHP) |
| KZZ | Georgia | Anthem BCBS of Georgia | POS, PPO, Traditional Indemnity |
Common BCBS Prefixes in the KAA–KZZ Range
Below is a summarized reference table for commonly searched K-series prefixes used in medical billing.
BCBS Prefix KYH
| BCBS Prefix | State | BCBS Organization | Plan Types |
|---|---|---|---|
| KYH | Ohio | Anthem BCBS of Ohio | POS, Medicare Advantage, Traditional Indemnity |
BCBS Prefix KYH is issued by Anthem BCBS of Ohio. It commonly appears under POS and Medicare Advantage plans. Because Medicare Advantage plans often require specific authorization workflows, you should verify referral requirements before submitting specialist claims.
BCBS Prefix KCP
| BCBS Prefix | State | BCBS Organization | Plan Types |
|---|---|---|---|
| KCP | South Carolina | BCBS of South Carolina | Traditional Indemnity, HMO, HDHP |
BCBS Prefix KCP maps to BCBS of South Carolina. It includes Traditional Indemnity, HMO, and HDHP plans. However, HMO members usually require PCP referrals. Therefore, always confirm referral status to avoid denial code CO-197.
BCBS Prefix KPM
| BCBS Prefix | State | BCBS Organization | Plan Types |
|---|---|---|---|
| KPM | Kansas City | BCBS of Kansas City | Traditional Indemnity, PPO, EPO |
BCBS Prefix KPM is linked to BCBS of Kansas City. Since this prefix includes PPO and EPO plans, network participation becomes extremely important. If the provider is out-of-network, reimbursement rules may differ significantly.
BCBS Prefix KCK
| BCBS Prefix | State | BCBS Organization | Plan Types |
|---|---|---|---|
| KCK | Ohio | Anthem BCBS of Ohio | Medicaid, EPO, Tradition |
BCBS Prefix KCK belongs to Anthem BCBS of Ohio and frequently covers Medicaid and EPO plans. Because Medicaid-related claims follow state-specific compliance rules, you should validate coverage dates carefully.
BCBS Prefix KGR
| BCBS Prefix | State | BCBS Organization | Plan Types |
|---|---|---|---|
| KGR | Ohio | Anthem BCBS of Ohio | Medicaid, Traditional Indemnity, POS |
BCBS Prefix KGR is another Ohio-based prefix under Anthem BCBS. It includes Medicaid and POS plan structures. Therefore, coordination of benefits (COB) verification is highly recommended before submission.
BCBS Prefix KDU
| BCBS Prefix | State | BCBS Organization | Plan Types |
|---|---|---|---|
| KDU | Vermont | BCBS of Vermont | HDHP, PPO, Medicare Advantage |
BCBS Prefix KDU corresponds to BCBS of Vermont. It includes HDHP and Medicare Advantage plans. Since HDHP members may have high deductibles, you should check patient responsibility before posting payments.
BCBS Prefix KEY
| BCBS Prefix | State | BCBS Organization | Plan Types |
|---|---|---|---|
| KEY | Washington | Regence Blue Shield of Washington | Medicare Advantage, HMO, Traditional Indemnity |
BCBS Prefix KEY is issued by Regence Blue Shield of Washington. This prefix frequently appears in Medicare Advantage and HMO plan types. Consequently, providers should confirm network participation status to prevent out-of-network reductions.
BCBS Prefix KHI
| BCBS Prefix | State | BCBS Organization | Plan Types |
|---|---|---|---|
| KHI | Georgia | Anthem BCBS of Georgia | Medicare Advantage, PPO, HMO |
BCBS Prefix KHI maps to Anthem BCBS of Georgia. Because it includes Medicare Advantage and PPO plans, eligibility verification should include benefit structure review and authorization validation.
BCBS Prefix KID
| BCBS Prefix | State | BCBS Organization | Plan Types |
|---|---|---|---|
| KID | Alabama | BCBS of Alabama | EPO, Medicare Advantage, HDHP |
BCBS Prefix KID belongs to BCBS of Alabama. It includes EPO and HDHP plan types. Since EPO plans generally restrict out-of-network benefits, billing teams must double-check provider participation.
BCBS Prefix KRM
| BCBS Prefix | State | BCBS Organization | Plan Types |
|---|---|---|---|
| KRM | Rhode Island | Blue Cross Blue Shield of Rhode Island | Medicare Advantage, HMO, POS |
BCBS KRM Prefix is assigned to Blue Cross Blue Shield of Rhode Island. It includes Medicare Advantage, HMO, and POS structures. Therefore, referral documentation should remain attached when required.
Why the K-Series Prefix Matters in Revenue Cycle Management
Many providers assume that BCBS cards look similar across states. However, each alpha prefix directs the claim to a specific Blue Cross Blue Shield organization. Therefore, even a small routing error can lead to:
- Claim rejections
- Delayed adjudication
- Eligibility mismatches
- Incorrect prior authorization routing
How to Reduce Denials for K-Series Prefix Claims
To improve first-pass claim acceptance rates:
- Always confirm BCBS Prefix State
- Verify eligibility on the same day of service
- Check authorization requirements
- Review coordination of benefits
- Confirm correct payer ID before electronic submission
Additionally, train front-desk staff to capture the correct member ID without transcription errors. Even a single-letter mistake can misroute the claim entirely.
Frequently Asked Questions (FAQs)
Q. What is the BCBS Prefix List KAA to KZZ?
A. It is a categorized reference of all Blue Cross Blue Shield member ID prefixes starting with the letter “K.” Each prefix identifies a specific BCBS organization and state.
Q. Why is prefix verification important?
A. Because the prefix determines claim routing, incorrect identification may cause rejections, payment delays, or eligibility denials.
Q. Is BCBS Prefix the same as plan type?
A. No. The prefix identifies the issuing BCBS company, while plan type (HMO, PPO, HDHP, etc.) defines benefit structure.
Q. How can medical billers verify a BCBS prefix?
A. Billers can use payer portals, clearinghouses, or structured internal lookup sheets. However, cross-verification is always recommended before claim submission.
Read More!
BCBS Prefix List HAA to HZZ
BCBS Prefix List JAA to JZZ
Complete BCBS Prefix List AAA to ZZZ
Conclusion
The BCBS Prefix List KAA to KZZ serves as an essential verification tool for medical billers, RCM managers, and healthcare providers. When teams follow a structured BCBS Prefix Finder process, they reduce denials, speed up reimbursements, and improve overall revenue performance.
If your organization handles multi-state BCBS claims and wants stronger eligibility workflows, denial management support, or end-to-end revenue cycle optimization, you can explore our comprehensive billing support solutions to strengthen your reimbursement strategy.
