If you are looking for the BCBS Prefix List BAA to BZZ, you are most likely working on insurance verification, claim creation, or resolving payer rejections. In medical billing, even a small mistake in the three-letter BCBS prefix can lead to clearinghouse errors or payment delays.
BCBS Prefix List BAA to BZZ – Complete State & Plan Type Lookup Guide
This guide explains how to correctly use the BAA to BZZ prefix range, how to verify it before claim submission, and how your lookup table helps ensure clean claims.
In the table provided above, we have already covered:
- BCBS Prefix
- State
- Company Name
- Types of Health Plan
You can use that structured table as your primary reference before submitting electronic or paper claims. Additionally you can use our BCBS Prefix Lookup Tool to instantly verify payer details and plan information.
BCBS Prefix Lookup BAA to BZZ
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BAA | Ohio | Anthem BCBS of Ohio | HMO, PPO, EPO |
| BAB | Connecticut | Anthem BCBS of Connecticut | POS, HDHP, Medicare Advantage |
| BAC | Maryland/District of Columbia/Northern Virginia | Carefirst Administrators | PPO, HMO, Medicaid Managed Care |
| BAD | Kansas | BCBS of Kansas City | EPO, POS, Medicare Advantage |
| BAE | New York | Empire BCBS of New York | HDHP, PPO, Medicaid Managed Care |
| BAF | Oklahoma | BCBS of Oklahoma | HMO, EPO, Medicare Advantage |
| BAG | Alabama | BCBS of Alabama | PPO, HDHP, Medicaid Managed Care |
| BAH | Massachusetts | BCBS of Massachusetts | Medicare Advantage, EPO, HMO |
| BAI | – | Unallocated/Not Assigned | |
| BAJ | South Dakota/Iowa | Wellmark BCBS | PPO, HMO, Medicare Advantage |
| BAK | Missouri | Anthem BCBS of Missouri | EPO, POS, Medicaid Managed Care |
| BAL | North Dakota | BCBS of North Dakota | HMO, PPO, Medicare Advantage |
| BAM | Illinois | BCBS of Illinois | HDHP, EPO, Medicaid Managed Care |
| BAN | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS of Maryland | PPO, HMO, Medicare Advantage |
| BAO | South Dakota/Iowa | Wellmark BCBS | HDHP, POS, Medicaid Managed Care |
| BAP | Illinois | BCBS of Illinois | Medicare Advantage, EPO, HMO |
| BAQ | Alabama | BCBS of Alabama | HDHP, PPO, Medicaid Managed Care |
| BAR | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS of Maryland | EPO, POS, Medicare Advantage |
| BAS | Texas | BCBS of Texas | HMO, PPO, Medicaid Managed Care |
| BAT | South Carolina | BCBS of South Carolina | Medicare Advantage, HDHP, POS |
| BAU | Missouri | Anthem BCBS of Missouri | PPO, EPO, Medicaid Managed Care |
| BAV | Maine | Anthem BCBS of Maine | HMO, HDHP, Medicare Advantage |
| BAW | New York | Empire BCBS of New York | POS, PPO, Medicaid Managed Care |
| BAX | New Jersey | Horizon BCBS of New Jersey | EPO, HMO, Medicare Advantage |
| BAY | California | Anthem Blue Cross of California | HDHP, POS, Medicaid Managed Care |
| BAZ | Texas | BCBS of Texas | Medicare Advantage, PPO, HMO |
| BBA | Florida | Florida-Blue | PPO, HDHP, Medicaid Managed Care |
| BBB | New Jersey | Horizon BCBS of New Jersey | HMO, EPO, Medicare Advantage |
| BBC | Alaska | Premera BCBS of Alaska | HDHP, POS, Medicaid Managed Care |
| BBD | Illinois | BCBS of Illinois | Medicare Advantage, EPO, HMO |
| BBE | Illinois | BCBS of Illinois | HDHP, PPO, Medicaid Managed Care |
| BBF | – | Unallocated/Not Assigned | |
| BBG | Texas | BCBS of Texas | HMO, PPO, Medicaid Managed Care |
| BBH | Connecticut | Anthem BCBS of Connecticut | Medicare Advantage, HDHP, POS |
| BBI | Michigan | BCBS of Michigan | PPO, EPO, Medicaid Managed Care |
| BBJ | Alaska | Premera BCBS of Alaska | HMO, HDHP, Medicare Advantage |
| BBK | California | Anthem Blue Cross of California | POS, PPO, Medicaid Managed Care |
| BBL | California | Anthem Blue Cross of California | EPO, HMO, Medicare Advantage |
| BBM | Pennsylvania | Highmark BCBS of Pennsylvania | HDHP, POS, Medicaid Managed Care |
| BBN | Pennsylvania | Highmark BCBS | Medicare Advantage, PPO, HMO |
| BBO | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, EPO, Medicaid Managed Care |
| BBP | Massachusetts | BCBS of Massachusetts | HDHP, PPO, Medicare Advantage |
| BBQ | Alabama | BCBS of Alabama | EPO, POS, Medicaid Managed Care |
| BBR | Illinois | BCBS of Illinois | HMO, PPO, Medicare Advantage |
| BBS | Alabama | BCBS of Alabama | HDHP, POS, Medicaid Managed Care |
| BBT | South Carolina | BCBS of South Carolina | Medicare Advantage, EPO, HMO |
| BBU | Illinois | BCBS of Illinois | HDHP, PPO, Medicaid Managed Care |
| BBV | Wisconsin | Anthem BCBS of Wisconsin | EPO, POS, Medicare Advantage |
| BBW | California | Anthem Blue-Cross | HMO, PPO, Medicaid Managed Care |
| BBX | New Jersey | Horizon BCBS of New Jersey | Medicare Advantage, HDHP, POS |
| BBY | Michigan | BCBS of Michigan | PPO, EPO, Medicaid Managed Care |
| BBZ | Illinois | BCBS of Illinois | HMO, HDHP, Medicare Advantage |
| BCA | Arkansas | Arkansas BCBS | HMO, PPO, EPO |
| BCB | Illinois | BCBS of Illinois | POS, HDHP, Medicare Advantage |
| BCC | Alaska | Premera BCBS of Alaska | PPO, HMO, Medicaid Managed Care |
| BCD | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS of Maryland | EPO, POS, Medicare Advantage |
| BCE | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS of Maryland | HDHP, PPO, Medicaid Managed Care |
| BCF | South Dakota/Iowa | Wellmark BCBS | HMO, EPO, Medicare Advantage |
| BCG | Texas | BCBS of Texas | PPO, HDHP, Medicaid Managed Care |
| BCH | Arkansas | Arkansas BCBS | Medicare Advantage, EPO, HMO |
| BCI | Massachusetts | BCBS of Massachusetts | HDHP, POS, Medicaid Managed Care |
| BCJ | Ohio | Anthem BCBS of Ohio | PPO, HMO, Medicare Advantage |
| BCK | Ohio | Anthem BCBS of Ohio | EPO, POS, Medicaid Managed Care |
| BCL | California | Anthem Blue-Cross | HMO, PPO, Medicare Advantage |
| BCM | Pennsylvania | Highmark BCBS of Pennsylvania | HDHP, EPO, Medicaid Managed Care |
| BCN | Ohio | Anthem BCBS of Ohio | PPO, HMO, Medicare Advantage |
| BCO | South Dakota/Iowa | Wellmark BCBS | HDHP, POS, Medicaid Managed Care |
| BCP | California | Anthem Blue-Cross | Medicare Advantage, EPO, HMO |
| BCQ | Arkansas | Arkansas BCBS | HDHP, PPO, Medicaid Managed Care |
| BCR | South Dakota/Iowa | Wellmark BCBS | EPO, POS, Medicare Advantage |
| BCS | Illinois | BCBS of Illinois | HMO, PPO, Medicaid Managed Care |
| BCT | Oregon/Idaho/Utah/Washington | Regence BCBS | Medicare Advantage, HDHP, POS |
| BCU | Illinois | BCBS of Illinois | PPO, EPO, Medicaid Managed Care |
| BCV | California | Blue-Shield of California | HMO, HDHP, Medicare Advantage |
| BCW | New York | Empire BCBS of New York | POS, PPO, Medicaid Managed Care |
| BCX | Illinois | BCBS of Illinois | EPO, HMO, Medicare Advantage |
| BCY | Florida | Florida-Blue | HDHP, POS, Medicaid Managed Care |
| BCZ | Oregon/Idaho/Utah/Washington | Regence BCBS | Medicare Advantage, PPO, HMO |
| BDA | Michigan | BCBS of Michigan | POS, HDHP, Medicare Advantage |
| BDB | Arkansas | Arkansas BCBS | PPO, HMO, Medicaid Managed Care |
| BDC | Michigan | BCBS of Michigan | EPO, POS, Medicare Advantage |
| BDD | Maine | Anthem BCBS of Maine | HDHP, PPO, Medicaid Managed Care |
| BDE | California | Anthem Blue Cross of California | HMO, EPO, Medicare Advantage |
| BDF | Kansas | BCBS of Kansas City | PPO, HDHP, Medicaid Managed Care |
| BDG | Illinois | BCBS of Illinois | Medicare Advantage, EPO, HMO |
| BDH | South Dakota/Iowa | Wellmark BCBS | HDHP, POS, Medicaid Managed Care |
| BDI | South Dakota/Iowa | Wellmark BCBS | PPO, HMO, Medicare Advantage |
| BDJ | Indiana | Anthem BCBS of Indiana | EPO, POS, Medicaid Managed Care |
| BDK | Maryland | Carefirst BCBS of Maryland | HMO, PPO, Medicare Advantage |
| BDL | Illinois | BCBS of Illinois | HDHP, EPO, Medicaid Managed Care |
| BDM | Alabama | BCBS of Alabama | PPO, HMO, Medicare Advantage |
| BDN | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HDHP, POS, Medicaid Managed Care |
| BDO | Ohio | Anthem BCBS of Ohio | Medicare Advantage, EPO, HMO |
| BDP | Ohio | Anthem BCBS of Ohio | HDHP, PPO, Medicaid Managed Care |
| BDQ | – | Unallocated/Not Assigned | |
| BDR | Arkansas | Arkansas BCBS | EPO, POS, Medicare Advantage |
| BDS | Michigan | BCBS of Michigan | HMO, PPO, Medicaid Managed Care |
| BDT | Ohio | Anthem BCBS of Ohio | Medicare Advantage, HDHP, POS |
| BDU | Tennessee | BCBS of Tennessee | PPO, EPO, Medicaid Managed Care |
| BDV | Georgia | BCBS of Georgia | HMO, HDHP, Medicare Advantage |
| BDW | New Jersey | Horizon BCBS of New Jersey | POS, PPO, Medicaid Managed Care |
| BDX | – | Unallocated/Not Assigned | |
| BDY | Ohio | Anthem BCBS of Ohio | HDHP, POS, Medicaid Managed Care |
| BDZ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, PPO, HMO |
| BEA | Florida | Florida-Blue | POS, PPO, Medicaid Managed Care |
| BEB | Kansas | BCBS of Kansas City | EPO, HMO, Medicare Advantage |
| BEC | Michigan | BCBS of Michigan | HDHP, POS, Medicaid Managed Care |
| BED | Idaho | Blue Cross of Idaho | Medicare Advantage, PPO, HMO |
| BEE | Michigan | BCBS of Michigan | HDHP, PPO, Medicaid Managed Care |
| BEF | Michigan | BCBS of Michigan | EPO, POS, Medicare Advantage |
| BEG | Alabama | BCBS of Alabama | HMO, PPO, Medicaid Managed Care |
| BEH | Ohio | Anthem BCBS of Ohio | Medicare Advantage, HDHP, POS |
| BEI | Michigan | BCBS of Michigan | PPO, EPO, Medicaid Managed Care |
| BEJ | Texas | BCBS of Texas | HMO, HDHP, Medicare Advantage |
| BEK | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | POS, PPO, Medicaid Managed Care |
| BEL | Wisconsin | Anthem BCBS of Wisconsin | EPO, HMO, Medicare Advantage |
| BEM | Illinois | BCBS of Illinois | HDHP, POS, Medicaid Managed Care |
| BEN | Ohio | Anthem BCBS of Ohio | Medicare Advantage, PPO, HMO |
| BEO | New Jersey | Horizon BCBS of New Jersey | HDHP, PPO, Medicaid Managed Care |
| BEP | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | EPO, POS, Medicare Advantage |
| BEQ | California | Blue Shield of California | HMO, PPO, Medicaid Managed Care |
| BER | Massachusetts | BCBS of Massachusetts | Medicare Advantage, HDHP, POS |
| BES | Ohio | Anthem BCBS of Ohio | PPO, EPO, Medicaid Managed Care |
| BET | Pennsylvania | Highmark BCBS of Pennsylvania | HMO, HDHP, Medicare Advantage |
| BEU | Florida | Florida-Blue | POS, PPO, Medicaid Managed Care |
| BEV | Ohio | Anthem BCBS of Ohio | EPO, HMO, Medicare Advantage |
| BEW | New Jersey | Horizon BCBS of New Jersey | HDHP, POS, Medicaid Managed Care |
| BEX | – | Unallocated/Not Assigned | |
| BEY | Maine | Anthem BCBS of Maine | Medicare Advantage, PPO, HMO |
| BEZ | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, PPO, HMO |
| BFA | Minnesota | BCBS of Minnesota | POS, PPO, Medicaid Managed Care |
| BFB | Louisiana | BCBS of Louisiana | EPO, HMO, Medicare Advantage |
| BFC | Ohio | Anthem BCBS of Ohio | HDHP, POS, Medicaid Managed Care |
| BFD | Kentucky | Anthem BCBS of Kentucky | Medicare Advantage, PPO, HMO |
| BFE | Tennessee | BCBS of Tennessee | HDHP, PPO, Medicaid Managed Care |
| BFF | Tennessee | BCBS of Tennessee | EPO, POS, Medicare Advantage |
| BFG | Texas | BCBS of Texas | HMO, PPO, Medicaid Managed Care |
| BFH | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, HDHP, POS |
| BFI | New York (Western) | BCBS of Western New York | PPO, EPO, Medicaid Managed Care |
| BFJ | Virginia | Anthem BCBS of Virginia | HMO, HDHP, Medicare Advantage |
| BFK | Ohio | Anthem BCBS of Ohio | POS, PPO, Medicaid Managed Care |
| BFL | Florida | Florida-Blue | EPO, HMO, Medicare Advantage |
| BFM | Pennsylvania | Highmark BCBS of Pennsylvania | HDHP, POS, Medicaid Managed Care |
| BFN | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, PPO, HMO |
| BFO | Michigan | BCBS of Michigan | HDHP, PPO, Medicaid Managed Care |
| BFP | North Carolina | BCBS of North Carolina | EPO, POS, Medicare Advantage |
| BFQ | Texas | BCBS of Texas | HMO, PPO, Medicaid Managed Care |
| BFR | South Carolina | BCBS of South Carolina | Medicare Advantage, HDHP, POS |
| BFS | Texas | BCBS of Texas | PPO, EPO, Medicaid Managed Care |
| BFT | – | Unallocated/Not Assigned | |
| BFU | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, HDHP, Medicare Advantage |
| BFV | New Jersey | Horizon BCBS of New Jersey | POS, PPO, Medicaid Managed Care |
| BFW | New York (Western) | BCBS of Western New York | EPO, HMO, Medicare Advantage |
| BFX | Indiana | Anthem BCBS of Indiana | HDHP, POS, Medicaid Managed Care |
| BFY | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HDHP, PPO, Medicaid Managed Care |
| BFZ | Maine | Anthem BCBS of Maine | Medicare Advantage, PPO, HMO |
| BGA | Massachusetts | BCBS of Massachusetts | EPO, POS, Medicare Advantage |
| BGB | Michigan | BCBS of Michigan | HMO, PPO, Medicaid Managed Care |
| BGC | Michigan | BCBS of Michigan | Medicare Advantage, HDHP, POS |
| BGD | Massachusetts | BCBS of Massachusetts | PPO, EPO, Medicaid Managed Care |
| BGE | Virginia | Anthem BCBS of Virginia | HMO, HDHP, Medicare Advantage |
| BGF | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | POS, PPO, Medicaid Managed Care |
| BGG | Missouri | Anthem BCBS of Missouri | EPO, HMO, Medicare Advantage |
| BGH | Illinois | BCBS of Illinois | HDHP, POS, Medicaid Managed Care |
| BGI | Alabama | BCBS of Alabama | Medicare Advantage, PPO, HMO |
| BGJ | California | Blue-Shield of California | HMO, PPO, EPO |
| BGK | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicaid Managed Care, POS, PPO |
| BGL | Alabama | BCBS of Alabama | EPO, HDHP, Medicare Advantage |
| BGM | California | Anthem Blue-Cross | Medicare Advantage, PPO, EPO |
| BGN | Michigan | BCBS of Michigan | HMO, PPO, Medicaid Managed Care |
| BGO | Florida | Florida-Blue | Medicaid Managed Care, HDHP, POS |
| BGP | Michigan | BCBS of Michigan | PPO, Medicare Advantage, HMO |
| BGQ | – | Unallocated/Not Assigned | |
| BGR | Illinois | BCBS of Illinois | Medicaid Managed Care, POS, EPO |
| BGS | Alaska | Premera BCBS of Alaska | HMO, HDHP, POS |
| BGT | Alabama | BCBS of Alabama | Medicare Advantage, HMO, PPO |
| BGU | Virginia | Anthem BCBS of Virginia | PPO, Medicaid Managed Care, EPO |
| BGV | Pennsylvania | Capital Blue Cross | HDHP, Medicare Advantage, POS |
| BGW | Virginia | Anthem BCBS of Virginia | HMO, PPO, Medicare Advantage |
| BGX | Alabama | BCBS of Alabama | Medicaid Managed Care, EPO, HMO |
| BGY | Pennsylvania | Capital Blue-Cross of Pennsylvania | POS, HDHP, Medicaid Managed Care |
| BGZ | Wisconsin | Anthem BCBS of Wisconsin | Medicare Advantage, PPO, HMO |
| BHA | Kansas | BCBS of Kansas City | EPO, POS, Medicare Advantage |
| BHB | Pennsylvania | Capital Blue-Cross of Pennsylvania | HMO, PPO, Medicaid Managed Care |
| BHC | – | Unallocated/Not Assigned | |
| BHD | Illinois | BCBS of Illinois | PPO, EPO, Medicaid Managed Care |
| BHE | Texas | BCBS of Texas | HMO, HDHP, Medicare Advantage |
| BHF | Massachusetts | BCBS of Massachusetts | POS, PPO, Medicaid Managed Care |
| BHG | South Dakota/Iowa | Wellmark BCBS | EPO, HMO, Medicare Advantage |
| BHH | Minnesota | BCBS of Minnesota | HDHP, POS, Medicaid Managed Care |
| BHI | Illinois | BCBS of Illinois | Medicare Advantage, PPO, HMO |
| BHJ | Texas | BCBS of Texas | HMO, PPO, EPO |
| BHK | Maine | Anthem BCBS of Maine | Medicaid Managed Care, POS, PPO |
| BHL | Nebraska | BCBS of Nebraska | EPO, HDHP, Medicare Advantage |
| BHM | Michigan | BCBS of Michigan | Medicare Advantage, PPO, EPO |
| BHN | California | Anthem Blue Cross of California | HMO, PPO, Medicaid Managed Care |
| BHO | Illinois | BCBS of Illinois | Medicaid Managed Care, HDHP, POS |
| BHP | Georgia | Anthem BCBS of Georgia | PPO, Medicare Advantage, HMO |
| BHQ | Georgia | Anthem BCBS of Georgia | HDHP, PPO, EPO |
| BHR | Connecticut | Anthem BCBS of Connecticut | Medicaid Managed Care, POS, EPO |
| BHS | Idaho | Blue-Cross of Idaho | HMO, HDHP, POS |
| BHT | Massachusetts | BCBS of Massachusetts | Medicare Advantage, HMO, PPO |
| BHU | South Carolina | BCBS of South Carolina | PPO, Medicaid Managed Care, EPO |
| BHV | Minnesota | BCBS of Minnesota | HDHP, Medicare Advantage, POS |
| BHW | Pennsylvania | Capital Blue-Cross of Pennsylvania | HMO, PPO, Medicare Advantage |
| BHX | Montana | BCBS of Montana | Medicaid Managed Care, EPO, HMO |
| BHY | New Jersey | Horizon BCBS of New Jersey | POS, HDHP, Medicaid Managed Care |
| BHZ | – | Unallocated/Not Assigned | |
| BIA | Ohio | Anthem BCBS of Ohio | EPO, POS, Medicare Advantage |
| BIB | South Dakota/Iowa | Wellmark BCBS | HMO, PPO, Medicaid Managed Care |
| BIC | Georgia | Anthem BCBS of Georgia | Medicare Advantage, HDHP, POS |
| BID | California | Anthem Blue Cross of California | PPO, EPO, Medicaid Managed Care |
| BIE | Michigan | BCBS of Michigan | HMO, HDHP, Medicare Advantage |
| BIF | – | Unallocated/Not Assigned | |
| BIG | Ohio | Anthem BCBS of Ohio | EPO, HMO, Medicare Advantage |
| BIH | – | Unallocated/Not Assigned | |
| BII | North Carolina | BCBS of North Carolina | Medicare Advantage, PPO, HMO |
| BIJ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, PPO, EPO |
| BIK | Oregon/Idaho/Utah/Washington | Regence BCBS | Medicaid Managed Care, POS, PPO |
| BIL | South Carolina | BCBS of South Carolina | EPO, HDHP, Medicare Advantage |
| BIM | Michigan | BCBS of Michigan | Medicare Advantage, PPO, EPO |
| BIN | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, PPO, Medicaid Managed Care |
| BIO | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicaid Managed Care, HDHP, POS |
| BIP | Oregon/Idaho/Utah/Washington | Regence BCBS | PPO, Medicare Advantage, HMO |
| BIQ | New Jersey | Horizon BCBS of New Jersey | HDHP, PPO, EPO |
| BIR | Missouri | Anthem BCBS of Missouri | Medicaid Managed Care, POS, EPO |
| BIS | Michigan | BCBS of Michigan | HMO, HDHP, POS |
| BIT | Massachusetts | BCBS of Massachusetts | Medicare Advantage, HMO, PPO |
| BIU | Massachusetts | BCBS of Massachusetts | PPO, Medicaid Managed Care, EPO |
| BIV | Nebraska | BCBS of Nebraska | HDHP, Medicare Advantage, POS |
| BIW | Georgia | Anthem BCBS of Georgia | HMO, PPO, Medicare Advantage |
| BIX | South Carolina | BCBS of South Carolina | Medicaid Managed Care, EPO, HMO |
| BIY | Georgia | Anthem BCBS of Georgia | POS, HDHP, Medicaid Managed Care |
| BIZ | New Jersey | Horizon BCBS of New Jersey | Medicare Advantage, PPO, HMO |
| BJA | Ohio | Anthem BCBS of Ohio | EPO, POS, Medicare Advantage |
| BJB | New Jersey | Horizon BCBS of New Jersey | HMO, PPO, Medicaid Managed Care |
| BJC | Minnesota | BCBS of Minnesota | Medicare Advantage, HDHP, POS |
| BJD | New Hampshire | Anthem BCBS of New Hampshire | PPO, EPO, Medicaid Managed Care |
| BJE | California | Anthem Blue Cross of California | HMO, HDHP, Medicare Advantage |
| BJF | – | Unallocated/Not Assigned | |
| BJG | Illinois | BCBS of Illinois | EPO, HMO, Medicare Advantage |
| BJH | South Dakota/Iowa | Wellmark BCBS | HDHP, POS, Medicaid Managed Care |
| BJI | Florida | Florida-Blue | Medicare Advantage, PPO, HMO |
| BJJ | – | Unallocated/Not Assigned | |
| BJK | Virginia | Anthem BCBS of Virginia | Medicaid Managed Care, POS, PPO |
| BJL | Ohio | Anthem BCBS of Ohio | EPO, HDHP, Medicare Advantage |
| BJM | Wisconsin | Anthem BCBS of Wisconsin | Medicare Advantage, PPO, EPO |
| BJN | Pennsylvania | Highmark BCBS of Pennsylvania | HMO, PPO, Medicaid Managed Care |
| BJO | Nebraska | BCBS of Nebraska | Medicaid Managed Care, HDHP, POS |
| BJP | Minnesota | BCBS of Minnesota | PPO, Medicare Advantage, HMO |
| BJQ | Illinois | BCBS of Illinois | HDHP, PPO, EPO |
| BJR | – | Unallocated/Not Assigned | |
| BJS | California | Anthem Blue Cross of California | HMO, HDHP, POS |
| BJT | Georgia | BCBS of Georgia | Medicare Advantage, HMO, PPO |
| BJU | – | Unallocated/Not Assigned | |
| BJV | Idaho | Blue Cross of Idaho | HDHP, Medicare Advantage, POS |
| BJW | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, PPO, Medicare Advantage |
| BJX | – | Unallocated/Not Assigned | |
| BJY | Wisconsin | Anthem BCBS of Wisconsin | POS, HDHP, Medicaid Managed Care |
| BJZ | Nevada | Anthem BCBS of Nevada | Medicare Advantage, PPO, HMO |
| BKA | New Hampshire | Anthem BCBS of New Hampshire | HMO, PPO, EPO |
| BKB | South Dakota/Iowa | Wellmark BCBS | Medicaid Managed Care, POS, PPO |
| BKC | Illinois | BCBS of Illinois | EPO, HDHP, Medicare Advantage |
| BKD | Alaska | Premera BCBS of Alaska | Medicare Advantage, PPO, EPO |
| BKE | Nebraska | BCBS of Nebraska | HMO, PPO, Medicaid Managed Care |
| BKF | – | Unallocated/Not Assigned | |
| BKG | South Dakota/Iowa | Wellmark BCBS | PPO, Medicare Advantage, HMO |
| BKH | Alaska | Premera BCBS of Alaska | HDHP, PPO, EPO |
| BKI | California | Anthem Blue-Cross | Medicaid Managed Care, POS, EPO |
| BKJ | Colorado | Anthem BCBS of Colorado | HMO, HDHP, POS |
| BKK | Texas | BCBS of Texas | Medicare Advantage, HMO, PPO |
| BKL | Massachusetts | BCBS of Massachusetts | PPO, Medicaid Managed Care, EPO |
| BKM | Wisconsin | Anthem BCBS of Wisconsin | HDHP, Medicare Advantage, POS |
| BKN | California | Blue-Shield of California | HMO, PPO, Medicare Advantage |
| BKO | Missouri | Anthem BCBS of Missouri | Medicaid Managed Care, EPO, HMO |
| BKP | California | Blue-Shield of California | POS, HDHP, Medicaid Managed Care |
| BKQ | South Carolina | BCBS of South Carolina | Medicare Advantage, PPO, HMO |
| BKR | South Dakota/Iowa | Wellmark BCBS | EPO, POS, Medicare Advantage |
| BKS | Alabama | BCBS of Alabama | HMO, PPO, Medicaid Managed Care |
| BKT | New York | Empire BCBS of New York | Medicare Advantage, HDHP, POS |
| BKU | South Dakota/Iowa | Wellmark BCBS | PPO, EPO, Medicaid Managed Care |
| BKV | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, HDHP, Medicare Advantage |
| BKW | Massachusetts | BCBS of Massachusetts | POS, PPO, Medicaid Managed Care |
| BKX | Massachusetts | BCBS of Massachusetts | EPO, HMO, Medicare Advantage |
| BKY | Idaho | Blue-Cross of Idaho | HDHP, POS, Medicaid Managed Care |
| BKZ | Massachusetts | BCBS of Massachusetts | Medicare Advantage, PPO, HMO |
| BLA | South Carolina | BCBS of South Carolina | Medicaid Managed Care, HDHP, POS |
| BLB | Ohio | Anthem BCBS of Ohio | PPO, Medicare Advantage, HMO |
| BLC | New York (Western) | BCBS of Western New York | HDHP, PPO, EPO |
| BLD | Nebraska | BCBS of Nebraska | Medicaid Managed Care, POS, EPO |
| BLE | Alabama | BCBS of Alabama | HMO, HDHP, POS |
| BLF | – | Unallocated/Not Assigned | |
| BLG | Georgia | BCBS of Georgia | PPO, Medicaid Managed Care, EPO |
| BLH | Idaho | Blue-Cross of Idaho | HDHP, Medicare Advantage, POS |
| BLI | – | Unallocated/Not Assigned | |
| BLJ | Ohio | Anthem BCBS of Ohio | Medicaid Managed Care, EPO, HMO |
| BLK | Ohio | Anthem BCBS of Ohio | POS, HDHP, Medicaid Managed Care |
| BLL | Wisconsin | Anthem BCBS of Wisconsin | Medicare Advantage, PPO, HMO |
| BLM | Florida | Florida-Blue | EPO, POS, Medicare Advantage |
| BLN | Ohio | Anthem BCBS of Ohio | HMO, PPO, Medicaid Managed Care |
| BLO | Georgia | Anthem BCBS of Georgia | Medicare Advantage, HDHP, POS |
| BLP | Ohio | Anthem BCBS of Ohio | PPO, EPO, Medicaid Managed Care |
| BLQ | Wisconsin | Anthem BCBS of Wisconsin | HMO, HDHP, Medicare Advantage |
| BLR | Illinois | BCBS of Illinois | POS, PPO, Medicaid Managed Care |
| BLS | New York | Empire BCBS of New York | EPO, HMO, Medicare Advantage |
| BLT | South Carolina | BCBS of South Carolina | HDHP, POS, Medicaid Managed Care |
| BLU | Alabama | BCBS of Alabama | Medicare Advantage, PPO, EPO |
| BLV | Virginia | Anthem BCBS of Virginia | HMO, PPO, EPO |
| BLW | Illinois | BCBS of Illinois | Medicaid Managed Care, POS, PPO |
| BLX | Illinois | BCBS of Illinois | EPO, HDHP, Medicare Advantage |
| BLY | Virginia | Anthem BCBS of Virginia | Medicare Advantage, PPO, HMO |
| BLZ | Ohio | Anthem BCBS of Ohio | HMO, PPO, Medicaid Managed Care |
| BMA | Wisconsin | Anthem BCBS of Wisconsin | HMO, PPO, EPO |
| BMB | Illinois | BCBS of Illinois | Medicaid Managed Care, POS, PPO |
| BMC | North Carolina | BCBS of North Carolina | EPO, HDHP, Medicare Advantage |
| BMD | – | Unallocated/Not Assigned | |
| BME | Vermont | BCBS of Vermont | HMO, PPO, Medicaid Managed Care |
| BMF | Texas | BCBS of Texas | Medicaid Managed Care, HDHP, POS |
| BMG | Texas | BCBS of Texas | PPO, Medicare Advantage, HMO |
| BMH | Wisconsin | Anthem BCBS of Wisconsin | HDHP, PPO, EPO |
| BMI | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicaid Managed Care, POS, EPO |
| BMJ | Missouri | Anthem BCBS of Missouri | HMO, HDHP, POS |
| BMK | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, HMO, PPO |
| BML | Wisconsin | Anthem BCBS of Wisconsin | PPO, Medicaid Managed Care, EPO |
| BMM | South Dakota/Iowa | Wellmark BCBS | HDHP, Medicare Advantage, POS |
| BMN | Ohio | Anthem BCBS of Ohio | HMO, PPO, Medicare Advantage |
| BMO | Illinois | BCBS of Illinois | Medicaid Managed Care, EPO, HMO |
| BMP | Oregon/Idaho/Utah/Washington | Regence BCBS | POS, HDHP, Medicaid Managed Care |
| BMQ | Kansas | BCBS of Kansas City | Medicare Advantage, PPO, HMO |
| BMR | – | Unallocated/Not Assigned | |
| BMS | South Dakota/Iowa | Wellmark BCBS | HMO, PPO, Medicaid Managed Care |
| BMT | Illinois | BCBS of Illinois | Medicare Advantage, HDHP, POS |
| BMU | – | Unallocated/Not Assigned | |
| BMV | Florida | Florida-Blue | HMO, HDHP, Medicare Advantage |
| BMW | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | POS, PPO, Medicaid Managed Care |
| BMX | California | Blue Shield of California | EPO, HMO, Medicare Advantage |
| BMY | Texas | BCBS of Texas | HDHP, POS, Medicaid Managed Care |
| BMZ | Minnesota | BCBS of Minnesota | Medicare Advantage, PPO, HMO |
| BNA | Ohio | Anthem BCBS of Ohio | Medicaid Managed Care, HDHP, POS |
| BNB | – | Unallocated/Not Assigned | |
| BNC | Massachusetts | BCBS of Massachusetts | HDHP, PPO, EPO |
| BND | Massachusetts | BCBS of Massachusetts | Medicaid Managed Care, POS, EPO |
| BNE | Arizona | BCBS of Arizona | HMO, HDHP, POS |
| BNF | Illinois | BCBS of Illinois | Medicare Advantage, HMO, PPO |
| BNG | California | Anthem Blue-Cross | PPO, Medicaid Managed Care, EPO |
| BNH | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HDHP, Medicare Advantage, POS |
| BNI | – | Unallocated/Not Assigned | |
| BNJ | – | Unallocated/Not Assigned | |
| BNK | Illinois | BCBS of Illinois | POS, HDHP, Medicaid Managed Care |
| BNL | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, PPO, HMO |
| BNM | New Mexico | BCBS of New Mexico | EPO, POS, Medicare Advantage |
| BNN | Texas | BCBS of Texas | HMO, PPO, Medicaid Managed Care |
| BNO | Oregon/Idaho/Utah/Washington | Regence BCBS | Medicare Advantage, HDHP, POS |
| BNP | South Dakota/Iowa | Wellmark BCBS | PPO, EPO, Medicaid Managed Care |
| BNQ | Nevada | Anthem BCBS of Nevada | HMO, HDHP, Medicare Advantage |
| BNR | – | Unallocated/Not Assigned | |
| BNS | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | EPO, HMO, Medicare Advantage |
| BNT | Illinois | BCBS of Illinois | HDHP, POS, Medicaid Managed Care |
| BNU | Illinois | BCBS of Illinois | Medicare Advantage, PPO, EPO |
| BNV | Ohio | Anthem BCBS of Ohio | HMO, PPO, EPO |
| BNW | California | Blue-Shield of California | Medicaid Managed Care, POS, PPO |
| BNX | Missouri | Anthem BCBS of Missouri | EPO, HDHP, Medicare Advantage |
| BNY | California | Anthem Blue-Cross | Medicare Advantage, PPO, HMO |
| BNZ | New Jersey | Horizon BCBS of New Jersey | HMO, PPO, Medicaid Managed Care |
| BOA | South Carolina | BCBS of South Carolina | Medicaid Managed Care, HDHP, POS |
| BOB | Florida | Florida-Blue | PPO, Medicare Advantage, HMO |
| BOC | Michigan | BCBS of Michigan | HDHP, PPO, EPO |
| BOD | Ohio | Anthem BCBS of Ohio | Medicaid Managed Care, POS, EPO |
| BOE | California | Blue-Shield of California | HMO, HDHP, POS |
| BOF | Michigan | BCBS of Michigan | Medicare Advantage, HMO, PPO |
| BOG | Michigan | BCBS of Michigan | PPO, Medicaid Managed Care, EPO |
| BOH | Alabama | BCBS of Alabama | HDHP, Medicare Advantage, POS |
| BOI | South Dakota/Iowa | Wellmark BCBS | HMO, PPO, Medicare Advantage |
| BOJ | California | Blue-Shield of California | Medicaid Managed Care, EPO, HMO |
| BOK | Oklahoma | BCBS of Oklahoma | POS, HDHP, Medicaid Managed Care |
| BOL | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, PPO, HMO |
| BOM | South Dakota/Iowa | Wellmark BCBS | EPO, POS, Medicare Advantage |
| BON | – | Unallocated/Not Assigned | |
| BOO | – | Unallocated/Not Assigned | |
| BOP | Alabama | BCBS of Alabama | PPO, EPO, Medicaid Managed Care |
| BOQ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, HDHP, Medicare Advantage |
| BOR | Alaska | Premera BCBS of Alaska | POS, PPO, Medicaid Managed Care |
| BOS | Massachusetts | BCBS of Massachusetts | EPO, HMO, Medicare Advantage |
| BOT | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HDHP, POS, Medicaid Managed Care |
| BOU | Rhode Island | BCBS of Rhode Island | Medicare Advantage, PPO, EPO |
| BOV | Pennsylvania | Highmark BCBS of Pennsylvania | HMO, PPO, EPO |
| BOW | Texas | BCBS of Texas | Medicaid Managed Care, POS, PPO |
| BOX | California | Blue-Shield of California | EPO, HDHP, Medicare Advantage |
| BOY | Missouri | Anthem BCBS of Missouri | Medicare Advantage, PPO, HMO |
| BOZ | Minnesota | BCBS of Minnesota | HMO, PPO, Medicaid Managed Care |
| BPA | Illinois | BCBS of Illinois | Medicaid Managed Care, HDHP, POS |
| BPB | South Dakota/Iowa | Wellmark BCBS | PPO, Medicare Advantage, HMO |
| BPC | Minnesota | BCBS of Minnesota | HDHP, PPO, EPO |
| BPD | Illinois | BCBS of Illinois | Medicaid Managed Care, POS, EPO |
| BPE | South Dakota/Iowa | Wellmark BCBS | HMO, HDHP, POS |
| BPF | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, HMO, PPO |
| BPG | Illinois | BCBS of Illinois | PPO, Medicaid Managed Care, EPO |
| BPH | Massachusetts | BCBS of Massachusetts | HDHP, Medicare Advantage, POS |
| BPI | South Dakota/Iowa | Wellmark BCBS | HMO, PPO, Medicare Advantage |
| BPJ | Michigan | BCBS of Michigan | Medicaid Managed Care, EPO, HMO |
| BPK | Michigan | BCBS of Michigan | POS, HDHP, Medicaid Managed Care |
| BPL | Indiana | Anthem BCBS of Indiana | Medicare Advantage, PPO, HMO |
| BPM | New York | Excellus BlueCross BlueShield New York | EPO, POS, Medicare Advantage |
| BPN | Massachusetts | BCBS of Massachusetts | HMO, PPO, Medicaid Managed Care |
| BPO | Ohio | Anthem BCBS of Ohio | Medicare Advantage, HDHP, POS |
| BPP | New Hampshire | Anthem BCBS of New Hampshire | PPO, EPO, Medicaid Managed Care |
| BPQ | Louisiana | BCBS of Louisiana | HMO, HDHP, Medicare Advantage |
| BPR | New York | Empire BCBS of New York | POS, PPO, Medicaid Managed Care |
| BPS | Louisiana | BCBS of Louisiana | EPO, HMO, Medicare Advantage |
| BPT | – | Unallocated/Not Assigned | |
| BPU | South Carolina | BCBS of South Carolina | Medicare Advantage, PPO, EPO |
| BPV | Minnesota | BCBS of Minnesota | HMO, PPO, EPO |
| BPW | Michigan | BCBS of Michigan | Medicaid Managed Care, POS, PPO |
| BPX | Oregon/Idaho/Utah/Washington | Regence BCBS | EPO, HDHP, Medicare Advantage |
| BPY | Minnesota | BCBS of Minnesota | Medicare Advantage, PPO, HMO |
| BPZ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, PPO, Medicaid Managed Care |
| BQA | – | Unallocated/Not Assigned | |
| BQB | Oregon/Idaho/Utah/Washington | Regence BCBS | Medicaid Managed Care, POS, PPO |
| BQC | South Dakota/Iowa | Wellmark BCBS | EPO, HDHP, Medicare Advantage |
| BQD | – | Unallocated/Not Assigned | |
| BQE | New Hampshire | Anthem BCBS of New Hampshire | HMO, PPO, Medicaid Managed Care |
| BQF | – | Unallocated/Not Assigned | |
| BQG | – | Unallocated/Not Assigned | |
| BQH | Georgia | Anthem BCBS of Georgia | HDHP, PPO, EPO |
| BQI | California | Blue-Shield of California | Medicaid Managed Care, POS, EPO |
| BQJ | – | Unallocated/Not Assigned | |
| BQK | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, HMO, PPO |
| BQL | Ohio | Anthem BCBS of Ohio | PPO, Medicaid Managed Care, EPO |
| BQM | – | Unallocated/Not Assigned | |
| BQN | California | Anthem Blue Cross of California | HMO, PPO, Medicare Advantage |
| BQO | North Carolina | BCBS of North Carolina | Medicaid Managed Care, EPO, HMO |
| BQP | Missouri | Anthem BCBS of Missouri | POS, HDHP, Medicaid Managed Care |
| BQQ | New York (Western) | BCBS of Western New York | Medicare Advantage, PPO, HMO |
| BQR | Nebraska | BCBS of Nebraska | EPO, POS, Medicare Advantage |
| BQS | – | Unallocated/Not Assigned | |
| BQT | Massachusetts | BCBS of Massachusetts | Medicare Advantage, HDHP, POS |
| BQU | Ohio | Anthem BCBS of Ohio | PPO, EPO, Medicaid Managed Care |
| BQV | – | Unallocated/Not Assigned | |
| BQW | Michigan | BCBS of Michigan | POS, PPO, Medicaid Managed Care |
| BQX | Idaho | Blue Cross of Idaho | EPO, HMO, Medicare Advantage |
| BQY | Georgia | Anthem BCBS of Georgia | HDHP, POS, Medicaid Managed Care |
| BQZ | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, PPO, EPO |
| BRA | California | Blue-Shield of California | Medicaid Managed Care, HDHP, POS |
| BRB | Illinois | BCBS of Illinois | PPO, Medicare Advantage, HMO |
| BRC | California | Blue-Shield of California | HDHP, PPO, EPO |
| BRD | Pennsylvania | Independence Blue Cross | Medicaid Managed Care, POS, EPO |
| BRE | Michigan | BCBS of Michigan | HMO, HDHP, POS |
| BRF | Minnesota | BCBS of Minnesota | Medicare Advantage, HMO, PPO |
| BRG | Illinois | BCBS of Illinois | PPO, Medicaid Managed Care, EPO |
| BRH | Texas | BCBS of Texas | HDHP, Medicare Advantage, POS |
| BRI | – | Unallocated/Not Assigned | |
| BRJ | Rhode Island | BCBS of Rhode Island | Medicaid Managed Care, EPO, HMO |
| BRK | Texas | BCBS of Texas | POS, HDHP, Medicaid Managed Care |
| BRL | Indiana | Anthem BCBS of Indiana | Medicare Advantage, PPO, HMO |
| BRM | Michigan | BCBS of Michigan | EPO, POS, Medicare Advantage |
| BRN | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, PPO, Medicaid Managed Care |
| BRO | Alabama | BCBS of Alabama | Medicare Advantage, HDHP, POS |
| BRP | Michigan | BCBS of Michigan | PPO, EPO, Medicaid Managed Care |
| BRQ | Oklahoma | BCBS of Oklahoma | HMO, HDHP, Medicare Advantage |
| BRR | Oregon/Idaho/Utah/Washington | Regence BCBS of Washington | POS, PPO, Medicaid Managed Care |
| BRS | South Dakota/Iowa | Wellmark BCBS | EPO, HMO, Medicare Advantage |
| BRT | Indiana | Anthem BCBS of Indiana | HDHP, POS, Medicaid Managed Care |
| BRU | Illinois | BCBS of Illinois | Medicare Advantage, PPO, EPO |
| BRV | Michigan | BCBS of Michigan | HMO, PPO, EPO |
| BRW | Illinois | BCBS of Illinois | Medicaid Managed Care, POS, PPO |
| BRX | California | Anthem Blue Cross of California | EPO, HDHP, Medicare Advantage |
| BRY | California | Blue-Shield of California | Medicare Advantage, PPO, HMO |
| BRZ | South Dakota/Iowa | Wellmark BCBS | HMO, PPO, Medicaid Managed Care |
| BSA | Massachusetts | BCBS of Massachusetts | Medicaid Managed Care, HDHP, POS |
| BSB | North Dakota | BCBS of North Dakota | PPO, Medicare Advantage, HMO |
| BSC | Massachusetts | BCBS of Massachusetts | HDHP, PPO, EPO |
| BSD | South Dakota/Iowa | Wellmark BCBS | Medicaid Managed Care, POS, EPO |
| BSE | Texas | BCBS of Texas | HMO, HDHP, POS |
| BSF | – | Unallocated/Not Assigned | |
| BSG | Virginia | Anthem BCBS of Virginia | PPO, Medicaid Managed Care, EPO |
| BSH | South Carolina | BCBS of South Carolina | HDHP, Medicare Advantage, POS |
| BSI | Michigan | BCBS of Michigan | HMO, PPO, Medicare Advantage |
| BSJ | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Medicaid Managed Care, EPO, HMO |
| BSK | Maryland | Carefirst BCBS of Maryland | POS, HDHP, Medicaid Managed Care |
| BSL | Texas | BCBS of Texas | Medicare Advantage, PPO, HMO |
| BSM | Massachusetts | BCBS of Massachusetts | EPO, POS, Medicare Advantage |
| BSN | Massachusetts | BCBS of Massachusetts | HMO, PPO, Medicaid Managed Care |
| BSO | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, HDHP, POS |
| BSP | Georgia | Anthem BCBS of Georgia | PPO, EPO, Medicaid Managed Care |
| BSQ | Tennessee | BCBS of Tennessee | HMO, HDHP, Medicare Advantage |
| BSR | Alaska | Premera BCBS of Alaska | POS, PPO, Medicaid Managed Care |
| BSS | Tennessee | BCBS of Tennessee | EPO, HMO, Medicare Advantage |
| BST | Massachusetts | BCBS of Massachusetts | HDHP, POS, Medicaid Managed Care |
| BSU | South Carolina | BCBS of South Carolina | Medicare Advantage, PPO, EPO |
| BSV | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, PPO, EPO |
| BSW | South Dakota/Iowa | Wellmark BCBS | Medicaid Managed Care, POS, PPO |
| BSX | Wisconsin | Anthem BCBS of Wisconsin | EPO, HDHP, Medicare Advantage |
| BSY | California | Blue-Shield of California | Medicare Advantage, PPO, HMO |
| BSZ | South Dakota/Iowa | Wellmark BCBS | HMO, PPO, Medicaid Managed Care |
| BTA | Illinois | BCBS of Illinois | Medicaid Managed Care, HDHP, POS |
| BTB | North Carolina | BCBS of North Carolina | PPO, Medicare Advantage, HMO |
| BTC | Massachusetts | BCBS of Massachusetts | HDHP, PPO, EPO |
| BTD | New York | Empire BCBS of New York | Medicaid Managed Care, POS, EPO |
| BTE | Ohio | Anthem BCBS of Ohio | HMO, HDHP, POS |
| BTF | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, HMO, PPO |
| BTG | Alaska | Premera BCBS of Alaska | PPO, Medicaid Managed Care, EPO |
| BTH | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HDHP, Medicare Advantage, POS |
| BTI | Oregon/Idaho/Utah/Washington | Regence BCBS | HMO, PPO, Medicare Advantage |
| BTJ | – | Unallocated/Not Assigned | |
| BTK | Ohio | Anthem BCBS of Ohio | POS, HDHP, Medicaid Managed Care |
| BTL | – | Unallocated/Not Assigned | |
| BTM | South Dakota/Iowa | Wellmark BCBS | EPO, POS, Medicare Advantage |
| BTN | Idaho | Blue-Cross of Idaho | HMO, PPO, Medicaid Managed Care |
| BTO | New Hampshire | Anthem BCBS of New Hampshire | Medicare Advantage, HDHP, POS |
| BTP | Wisconsin | Anthem BCBS of Wisconsin | PPO, EPO, Medicaid Managed Care |
| BTQ | Washington | Regence BCBS of Washington | HMO, HDHP, Medicare Advantage |
| BTR | Minnesota | BCBS of Minnesota | POS, PPO, Medicaid Managed Care |
| BTS | South Dakota/Iowa | Wellmark BCBS | EPO, HMO, Medicare Advantage |
| BTT | South Dakota/Iowa | Wellmark BCBS | HDHP, POS, Medicaid Managed Care |
| BTU | Arkansas | Arkansas BCBS | Medicare Advantage, PPO, EPO |
| BTV | Oregon | Regence Blue Cross Blue Shield of Oregon | HMO, PPO, EPO |
| BTW | California | Anthem Blue-Cross | Medicaid Managed Care, POS, PPO |
| BTX | Virginia | Anthem BCBS of Virginia | EPO, HDHP, Medicare Advantage |
| BTY | Georgia | Anthem BCBS of Georgia | Medicare Advantage, PPO, HMO |
| BTZ | South Dakota/Iowa | Wellmark BCBS | HMO, PPO, Medicaid Managed Care |
| BUA | Virginia | Carefirst Administrators | PPO, Medicare Advantage, HMO |
| BUB | Michigan | BCBS of Michigan | PPO, Medicare Advantage, HMO |
| BUC | California | Blue Shield of California | HDHP, PPO, EPO |
| BUD | Michigan | BCBS of Michigan | Medicaid Managed Care, POS, EPO |
| BUE | Missouri | Anthem BCBS of Missouri | HMO, HDHP, POS |
| BUF | Michigan | BCBS of Michigan | Medicare Advantage, HMO, PPO |
| BUG | – | Unallocated/Not Assigned | |
| BUH | Pennsylvania | Highmark BCBS of Pennsylvania | HDHP, Medicare Advantage, POS |
| BUI | Virginia | Anthem BCBS of Virginia | HMO, PPO, Medicare Advantage |
| BUJ | New York (Western) | BCBS of Western New York | Medicaid Managed Care, EPO, HMO |
| BUK | Ohio | Anthem BCBS of Ohio | POS, HDHP, Medicaid Managed Care |
| BUL | South Carolina | BCBS of South Carolina | Medicare Advantage, PPO, HMO |
| BUM | Virginia | Anthem BCBS of Virginia | EPO, POS, Medicare Advantage |
| BUN | South Carolina | BCBS of South Carolina | HMO, PPO, Medicaid Managed Care |
| BUO | Massachusetts | BCBS of Massachusetts | Medicare Advantage, HDHP, POS |
| BUP | – | Unallocated/Not Assigned | |
| BUQ | South Carolina | BCBS of South Carolina | HMO, HDHP, Medicare Advantage |
| BUR | Ohio | Anthem BCBS of Ohio | POS, PPO, Medicaid Managed Care |
| BUS | South Dakota/Iowa | Wellmark BCBS | EPO, HMO, Medicare Advantage |
| BUT | – | Unallocated/Not Assigned | |
| BUU | North Carolina | BCBS of North Carolina | Medicare Advantage, PPO, EPO |
| BUV | Minnesota | BCBS of Minnesota | HMO, PPO, EPO |
| BUW | South Dakota/Iowa | Wellmark BCBS | Medicaid Managed Care, POS, PPO |
| BUX | Michigan | BCBS of Michigan | EPO, HDHP, Medicare Advantage |
| BUY | – | Unallocated/Not Assigned | |
| BUZ | Minnesota | BCBS of Minnesota | HMO, PPO, Medicaid Managed Care |
| BVA | Virginia | Anthem BCBS of Virginia | Medicaid Managed Care, HDHP, POS |
| BVB | South Dakota/Iowa | Wellmark BCBS | PPO, Medicare Advantage, HMO |
| BVC | Maryland | Carefirst BCBS of Maryland | HDHP, PPO, EPO |
| BVD | California | Blue-Shield of California | Medicaid Managed Care, POS, EPO |
| BVE | Alaska | Premera BCBS of Alaska | HMO, HDHP, POS |
| BVF | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, HMO, PPO |
| BVG | Illinois | BCBS of Illinois | PPO, Medicaid Managed Care, EPO |
| BVH | Massachusetts | BCBS of Massachusetts | HDHP, Medicare Advantage, POS |
| BVI | Louisiana | BCBS of Louisiana | HMO, PPO, Medicare Advantage |
| BVJ | New Jersey | Horizon BCBS of New Jersey | Medicaid Managed Care, EPO, HMO |
| BVK | Ohio | Anthem BCBS of Ohio | POS, HDHP, Medicaid Managed Care |
| BVL | New York | Empire BCBS of New York | Medicare Advantage, PPO, HMO |
| BVM | Kansas | BCBS of Kansas City | EPO, POS, Medicare Advantage |
| BVN | Virginia | Anthem BCBS of Virginia | HMO, PPO, Medicaid Managed Care |
| BVO | Idaho | Blue-Cross of Idaho | Medicare Advantage, HDHP, POS |
| BVP | Tennessee | BCBS of Tennessee | PPO, EPO, Medicaid Managed Care |
| BVQ | South Dakota/Iowa | Wellmark BCBS | HMO, HDHP, Medicare Advantage |
| BVR | North Carolina | BCBS of North Carolina | POS, PPO, Medicaid Managed Care |
| BVS | – | Unallocated/Not Assigned | |
| BVT | Vermont | BCBS of Vermont | HDHP, POS, Medicaid Managed Care |
| BVU | Ohio | Anthem BCBS of Ohio | Medicare Advantage, PPO, EPO |
| BVV | New Jersey | Horizon BCBS of New Jersey | HMO, PPO, EPO |
| BVW | Nebraska | BCBS of Nebraska | Medicaid Managed Care, POS, PPO |
| BVX | – | Unallocated/Not Assigned | |
| BVY | New Jersey | Horizon BCBS of New Jersey | Medicare Advantage, PPO, HMO |
| BVZ | Minnesota | BCBS of Minnesota | HMO, PPO, Medicaid Managed Care |
| BWA | Vermont | BCBS of Vermont | Medicaid Managed Care, HDHP, POS |
| BWB | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | PPO, Medicare Advantage, HMO |
| BWC | Texas | BCBS of Texas | HDHP, PPO, EPO |
| BWD | Michigan | BCBS of Michigan | Medicaid Managed Care, POS, EPO |
| BWE | Ohio | Anthem BCBS of Ohio | HMO, HDHP, POS |
| BWF | South Carolina | BCBS of South Carolina | Medicare Advantage, HMO, PPO |
| BWG | Virginia | Anthem BCBS of Virginia | PPO, Medicaid Managed Care, EPO |
| BWH | South Dakota/Iowa | Wellmark BCBS | HDHP, Medicare Advantage, POS |
| BWI | Virginia | Anthem BCBS of Virginia | HMO, PPO, Medicare Advantage |
| BWJ | New Jersey | Horizon BCBS of New Jersey | Medicaid Managed Care, EPO, HMO |
| BWK | South Dakota/Iowa | Wellmark BCBS | POS, HDHP, Medicaid Managed Care |
| BWL | Illinois | BCBS of Illinois | Medicare Advantage, PPO, HMO |
| BWM | South Dakota/Iowa | Wellmark BCBS | EPO, POS, Medicare Advantage |
| BWN | Michigan | BCBS of Michigan | HMO, PPO, Medicaid Managed Care |
| BWO | South Carolina | BCBS of South Carolina | Medicare Advantage, HDHP, POS |
| BWP | Ohio | Anthem BCBS of Ohio | PPO, EPO, Medicaid Managed Care |
| BWQ | Maryland/District of Columbia/Northern Virginia | Carefirst Administrators | HMO, HDHP, Medicare Advantage |
| BWR | Virginia | Anthem BCBS of Virginia | POS, PPO, Medicaid Managed Care |
| BWS | Nebraska | BCBS of Nebraska | EPO, HMO, Medicare Advantage |
| BWT | Virginia | Anthem BCBS of Virginia | HDHP, POS, Medicaid Managed Care |
| BWU | South Dakota/Iowa | Wellmark BCBS | Medicare Advantage, PPO, EPO |
| BWV | Ohio | Anthem BCBS of Ohio | HMO, PPO, EPO |
| BWW | Pennsylvania | Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania | Medicaid Managed Care, POS, PPO |
| BWX | Oregon/Idaho/Utah/Washington | Regence BCBS | EPO, HDHP, Medicare Advantage |
| BWY | Ohio | Anthem BCBS of Ohio | Medicare Advantage, PPO, HMO |
| BWZ | California | Anthem Blue-Cross | HMO, PPO, Medicaid Managed Care |
| BXA | Missouri | Anthem BCBS of Missouri | Medicaid Managed Care, HDHP, POS |
| BXB | Illinois | BCBS of Illinois | PPO, Medicare Advantage, HMO |
| BXC | California | Anthem Blue Cross of California | HDHP, PPO, EPO |
| BXD | – | Unallocated/Not Assigned | |
| BXE | Illinois | BCBS of Illinois | HMO, HDHP, POS |
| BXF | New York (Western) | BCBS of Western New York | Medicare Advantage, HMO, PPO |
| BXG | Massachusetts | BCBS of Massachusetts | PPO, Medicaid Managed Care, EPO |
| BXH | New York (Western) | BCBS of Western New York | HDHP, Medicare Advantage, POS |
| BXI | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, PPO, Medicare Advantage |
| BXJ | Georgia | BCBS of Georgia | Medicaid Managed Care, EPO, HMO |
| BXK | Illinois | BCBS of Illinois | POS, HDHP, Medicaid Managed Care |
| BXL | Alabama | BCBS of Alabama | Medicare Advantage, PPO, HMO |
| BXM | – | Unallocated/Not Assigned | |
| BXN | Maine | Anthem BCBS of Maine | HMO, PPO, Medicaid Managed Care |
| BXO | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, HDHP, POS |
| BXP | New York (Western) | BCBS of Western New York | PPO, EPO, Medicaid Managed Care |
| BXQ | Illinois | BCBS of Illinois | HMO, HDHP, Medicare Advantage |
| BXR | Ohio | Anthem BCBS of Ohio | POS, PPO, Medicaid Managed Care |
| BXS | – | Unallocated/Not Assigned | |
| BXT | Minnesota | BCBS of Minnesota | HDHP, POS, Medicaid Managed Care |
| BXU | Massachusetts | BCBS of Massachusetts | Medicare Advantage, PPO, EPO |
| BXV | Michigan | BCBS of Michigan | HMO, PPO, EPO |
| BXW | Idaho | Blue Cross of Idaho | Medicaid Managed Care, POS, PPO |
| BXX | – | Unallocated/Not Assigned | |
| BXY | Maryland | Carefirst BCBS of Maryland | Medicare Advantage, PPO, HMO |
| BXZ | South Carolina | BCBS of South Carolina | HMO, PPO, Medicaid Managed Care |
| BYA | New Jersey | Horizon BCBS of New Jersey | Medicaid Managed Care, HDHP, POS |
| BYB | Indiana | Anthem BCBS of Indiana | PPO, Medicare Advantage, HMO |
| BYC | Ohio | Anthem BCBS of Ohio | HDHP, PPO, EPO |
| BYD | Alabama | BCBS of Alabama | Medicaid Managed Care, POS, EPO |
| BYE | New Jersey | Horizon BCBS of New Jersey | HMO, HDHP, POS |
| BYF | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | Medicare Advantage, HMO, PPO |
| BYG | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | PPO, Medicaid Managed Care, EPO |
| BYH | Georgia | BCBS of Georgia | HDHP, Medicare Advantage, POS |
| BYI | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, PPO, Medicare Advantage |
| BYJ | California | Anthem Blue-Cross | Medicaid Managed Care, EPO, HMO |
| BYK | Indiana | Anthem BCBS of Indiana | POS, HDHP, Medicaid Managed Care |
| BYL | Georgia | BCBS of Georgia | Medicare Advantage, PPO, HMO |
| BYM | Nevada | Anthem BCBS of Nevada | EPO, POS, Medicare Advantage |
| BYN | Connecticut | Anthem BCBS of Connecticut | HMO, PPO, Medicaid Managed Care |
| BYO | Idaho | Blue-Cross of Idaho | Medicare Advantage, HDHP, POS |
| BYP | Indiana | Anthem BCBS of Indiana | PPO, EPO, Medicaid Managed Care |
| BYQ | Oregon/Idaho/Utah/Washington | Regence BCBS | HMO, HDHP, Medicare Advantage |
| BYR | Illinois | BCBS of Illinois | POS, PPO, Medicaid Managed Care |
| BYS | Pennsylvania | Capital Blue-Cross of Pennsylvania | EPO, HMO, Medicare Advantage |
| BYT | – | Unallocated/Not Assigned | |
| BYU | Maine | Anthem BCBS of Maine | Medicare Advantage, PPO, EPO |
| BYV | New Hampshire | Anthem BCBS of New Hampshire | HMO, PPO, EPO |
| BYW | Oregon/Idaho/Utah/Washington | Regence BCBS | Medicaid Managed Care, POS, PPO |
| BYX | New Jersey | Horizon BCBS of New Jersey | EPO, HDHP, Medicare Advantage |
| BYY | – | Unallocated/Not Assigned | |
| BYZ | Indiana | Anthem BCBS of Indiana | HMO, PPO, Medicaid Managed Care |
| BZA | Minnesota | BCBS of Minnesota | Medicaid Managed Care, HDHP, POS |
| BZB | Alaska | Premera BCBS of Alaska | PPO, Medicare Advantage, HMO |
| BZC | California | Blue Shield of California | HDHP, PPO, EPO |
| BZD | Georgia | Anthem BCBS of Georgia | Medicaid Managed Care, POS, EPO |
| BZE | California | Blue Shield of California | HMO, HDHP, POS |
| BZF | – | Unallocated/Not Assigned | |
| BZG | South Dakota/Iowa | Wellmark BCBS | PPO, Medicaid Managed Care, EPO |
| BZH | Michigan | BCBS of Michigan | HDHP, Medicare Advantage, POS |
| BZI | South Dakota/Iowa | Wellmark BCBS | HMO, PPO, Medicare Advantage |
| BZJ | Idaho | Blue Cross of Idaho | Medicaid Managed Care, EPO, HMO |
| BZK | Alaska | Premera BCBS of Alaska | POS, HDHP, Medicaid Managed Care |
| BZL | Arkansas | BCBS of Arkansas Blue Advantage | Medicare Advantage, PPO, HMO |
| BZM | Ohio | Anthem BCBS of Ohio | EPO, POS, Medicare Advantage |
| BZN | – | Unallocated/Not Assigned | |
| BZO | South Carolina | BCBS of South Carolina | Medicare Advantage, HDHP, POS |
| BZP | North Carolina | BCBS of North Carolina | PPO, EPO, Medicaid Managed Care |
| BZQ | – | Unallocated/Not Assigned | |
| BZR | South Dakota/Iowa | Wellmark BCBS | POS, PPO, Medicaid Managed Care |
| BZS | South Carolina | BCBS of South Carolina | EPO, HMO, Medicare Advantage |
| BZT | California | Blue-Shield of California | HDHP, POS, Medicaid Managed Care |
| BZU | Michigan | BCBS of Michigan | Medicare Advantage, PPO, EPO |
| BZV | Maryland/District of Columbia/Northern Virginia | Carefirst BCBS | HMO, PPO, EPO |
| BZW | South Dakota/Iowa | Wellmark BCBS | Medicaid Managed Care, POS, PPO |
| BZX | Michigan | BCBS of Michigan | EPO, HDHP, Medicare Advantage |
| BZY | Kentucky | Anthem BCBS of Kentucky | Medicare Advantage, PPO, HMO |
| BZZ | North Carolina | BCBS of North Carolina | HMO, PPO, Medicaid Managed Care |
What Does a BCBS Prefix Represent?
A BCBS prefix is the first three characters on a member’s insurance ID card. These letters identify the issuing company under the Blue Cross Blue Shield Association and determine how claims should be routed.
Each prefix in the BAA to BZZ series may correspond to:
- A specific state
- A regional BCBS company
- A PPO, HMO, EPO, Federal, or employer-based plan
Because Blue Cross Blue Shield operates as a federation of independent companies, correct prefix identification is critical for accurate payer routing. you can also review our page BCBS Prefix List AAA to AZZ for verifying prefix in this range.
Why BCBS Prefix BAA to BZZ Verification Matters
Before submitting any claim, prefix verification helps you:
✔ Select the correct electronic payer ID
✔ Avoid “payer not found” rejections
✔ Prevent claim misrouting
✔ Reduce denials related to eligibility
✔ Speed up reimbursement
In real billing scenarios, many claim delays happen not because of coding errors—but because of incorrect BCBS prefix entry.
How to Use the BAA to BZZ Prefix Table Effectively
Your table includes prefix, state, company, and plan type. Here’s how to use it properly:
Step 1: Identify the First Three Letters
Check the member’s ID card carefully.
Step 2: Perform BCBS Prefix Lookup
Search within the BAA–BZZ range in your table.
Step 3: Confirm State & Issuing Company
Match it with eligibility verification response.
Step 4: Review Plan Type
PPO, HMO, Federal, or commercial plans may have different rules.
Step 5: Submit Claim with Correct Routing
Ensure clearinghouse payer ID matches the identified BCBS company.
This workflow significantly improves first-pass claim acceptance rates.
Common BCBS Prefixes in BAA to BZZ Range
BCBS Prefix BCS
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BCS | Illinois | BCBS of Illinois | HMO, PPO, Medicaid Managed Care |
The BCBS Prefix BCS is frequently searched by medical billers handling multi-state claims. When verifying BCS:
- Confirm issuing state before selecting payer ID
- Review eligibility response carefully
- Check whether the plan is PPO or HMO
Incorrect routing of a BCS prefix claim may result in clearinghouse rejection. Always perform a BCBS prefix lookup before submission.
BCBS Prefix BIZ
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BIZ | New Jersey | Horizon BCBS of New Jersey | Medicare Advantage, PPO, HMO |
The BCBS Prefix BIZ often appears in employer-based health plans. Before submitting claims under BIZ:
- Double-check member ID card
- Verify benefits and authorization requirements
- Confirm electronic payer routing
Using the correct BCBS BIZ prefix details helps avoid claim delays and rework.
BCBS Prefix B5H
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| B5H | New Jersey | Horizon Blue-Cross Blue-Shield of New Jersey | POS, PPO, High-Deductible Health Plan (HDHP) |
The BCBS Prefix B5H contains a numeric character, which can sometimes cause data entry errors. When handling B5H:
- Ensure the number “5” is not mistaken for “S”
- Validate eligibility in real time
- Confirm payer ID within clearinghouse
Numeric-character prefixes require extra attention to prevent routing mistakes.
BCBS Prefix BAG
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BAG | Alabama | BCBS of Alabama | PPO, HDHP, Medicaid Managed Care |
For BCBS Prefix BAG, prefix verification should include:
- Issuing BCBS company confirmation
- State identification
- Plan type review
Failure to verify BAG prefix properly may lead to payer mismatch errors.
BCBS Prefix BAY
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BAY | California | Anthem Blue Cross of California | HDHP, POS, Medicaid Managed Care |
The BCBS Prefix BAY is commonly searched in prefix lookup queries. Before claim submission:
- Confirm coverage status
- Verify prior authorization requirements
- Match the state with eligibility response
Always document prefix verification for audit protection.
BCBS Prefix BAS
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BAS | Texas | BCBS of Texas | HMO, PPO, Medicaid Managed Care |
When processing claims with BCBS Prefix BAS, billers should:
- Validate active coverage dates
- Confirm coordination of benefits
- Review plan category
Incorrect BAS prefix entry can delay ERA posting and payment reconciliation.
BCBS Prefix BGX
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BGX | Alabama | BCBS of Alabama | Medicaid Managed Care, EPO, HMO |
The BCBS Prefix BGX may require careful routing confirmation. To avoid denials:
- Verify payer ID
- Check if the prefix is active
- Reconfirm member information
Accurate BGX prefix lookup ensures smoother claim processing.
BBC BCBS Prefix
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BBC | Alaska | Premera BCBS of Alaska | HDHP, POS, Medicaid Managed Care |
The BBC BCBS Prefix should always be verified through official eligibility tools. If BBC does not return results:
- Double-check ID card image
- Confirm no typographical errors
- Contact payer support before submission
Never assume validity without confirmation.
BBY BCBS Prefix
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BBY | Michigan | BCBS of Michigan | PPO, EPO, Medicaid Managed Care |
For BBY BCBS Prefix, confirm:
- Issuing state
- Plan type
- Electronic submission details
Correct BBY prefix routing helps maintain clean claim rates.
BIG BCBS Prefix
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BIG | Ohio | Anthem BCBS of Ohio | EPO, HMO, Medicare Advantage |
The BIG BCBS Prefix may appear in certain commercial plans. Always:
- Verify benefits
- Confirm payer routing
- Cross-check clearinghouse configuration
Proper BIG prefix validation reduces rejection risk.
Anthem Prefixes in BAA–BZZ Range
Some prefixes within the BAA to BZZ series may be associated with plans under:
Anthem, Inc.
Always verify through official eligibility systems.
Anthem Prefix BFX
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BFX | Indiana | Anthem BCBS of Indiana | HDHP, POS, Medicaid Managed Care |
The Anthem Prefix BFX should be carefully reviewed to confirm:
- State-specific Anthem plan
- Prior authorization requirements
- Correct electronic payer ID
Anthem Prefix BHP
| BCBS Prefix | State | Company Name | Types Of Health Plan |
|---|---|---|---|
| BHP | Georgia | Anthem BCBS of Georgia | PPO, Medicare Advantage, HMO |
For Anthem Prefix BHP, ensure:
- Eligibility confirmation
- Plan type validation
- Accurate routing within clearinghouse
Since Anthem operates in multiple states, correct prefix identification is essential.
Common Errors with BAA to BZZ Prefix Series
1. Assuming All BCBS Plans Use the Same Payer ID
Each prefix may route differently.
2. Ignoring Plan Type Differences
HMO plans may require referrals and prior authorization.
3. Skipping Real-Time Eligibility Verification
Always confirm active coverage before claim submission.
4. Data Entry Mistakes
Even one incorrect letter changes the issuing company.
Assigned vs. Unassigned Prefixes in BAA Series
Some prefixes within the BAA to BZZ range may be:
- Actively assigned
- Temporarily inactive
- Unassigned
If you encounter a prefix that does not return results:
- Double-check for typographical errors
- Verify with official BCBS eligibility tools
- Contact payer support before submission
Never assume a prefix is valid without verification.
Practical Billing Scenario Example
Imagine submitting a claim using prefix “BAX” without confirming the issuing state. If the payer ID is incorrect:
- Clearinghouse rejects claim
- Rework is required
- Payment cycle extends 15–30 days
Now imagine verifying the BAA to BZZ prefix beforehand:
- Correct payer routing
- Clean claim submission
- Faster ERA posting
This small verification step protects your revenue cycle.
Who Should Use This BAA to BZZ Guide?
This article is designed for:
- Medical billers
- RCM companies
- Clinics and physician practices
- Insurance verification teams
- Revenue cycle managers
If your organization handles multi-state BCBS plans, this lookup guide will reduce administrative workload and improve efficiency.
How BAA to BZZ Prefix Knowledge Improves Claim Success Rate
Understanding BCBS prefixes from BAA to BZZ plays a key role in improving claim success rates. When billing teams correctly identify the prefix, they can ensure that claims are routed to the appropriate payer without unnecessary delays.
In addition, accurate prefix verification reduces the chances of claim rejection. Even a small mistake in prefix entry can lead to incorrect routing. As a result, claims may need to be resubmitted, which increases workload and delays payments.
Moreover, proper use of prefix data helps maintain a smooth billing workflow. Billing staff can quickly verify insurance details and proceed with claim submission confidently. Consequently, this improves efficiency and reduces administrative burden.
Therefore, having a clear understanding of BAA to BZZ prefixes not only supports accurate billing but also enhances overall revenue cycle performance.
FAQs – BCBS Prefix BAA to BZZ
Q. What is BCBS Prefix BAA to BZZ?
A. It refers to prefixes starting from BAA through BZZ that identify specific Blue Cross Blue Shield issuing companies and states.
Q. How do I verify a BCBS BAA series prefix?
A. Check the first three letters on the ID card and confirm through official BCBS eligibility systems and your prefix lookup table.
Q. Why is prefix verification important?
A. It ensures accurate claim routing, correct payer ID selection, and prevents claim rejection.
Q. Can some BAA–BZZ prefixes be unassigned?
A. Yes. Some prefixes may not be actively assigned. Always verify before submitting claims.
Final Thoughts
Accurate handling of BCBS Prefix BAA to BZZ is essential for smooth claim processing and faster reimbursements. Always verify the three-letter prefix before claim submission to avoid routing errors and denials.
Consistent prefix verification combined with a reliable lookup system helps maintain accuracy, reduce rework, and improve overall billing efficiency.
