BCBS prefix list MAA-MZZ. There are total of 631alpha prefix in BCBS MAA-MZZ list and 134 are Not Assigned prefixes out of 631.
BCBS Prefix List MAA-MZZ
| BCBS Prefix 2024 | BCBS Plan Name |
|---|---|
| MAA | Premera Blue Cross |
| MAB | BCBS Florida |
| MAC | BCBS Minnesota |
| MAD | Not Assigned Prefix |
| MAE | Anthem Central Region (OH, IN, KY) |
| MAF | Carefirst BCBS Maryland |
| MAG | BCBS New Mexico |
| MAH | Anthem BCBS Virginia |
| MAI | Wellmark BCBS |
| MAJ | Not Assigned Prefix |
| MAK | Not Assigned Prefix |
| MAL | Carefirst BCBS Maryland |
| MAN | Carefirst BCBS Maryland |
| MAO | BCBS South Carolina |
| MAP | Not Assigned Prefix |
| MAQ | BCBS Florida |
| MAR | Not Assigned Prefix |
| MAS | Not Assigned Prefix |
| MAT | BCBS Texas |
| MAU | Wellmark BCBS |
| MAV | Anthem Central Region (OH, IN, KY) |
| MAW | Carefirst BCBS Maryland |
| MAX | Not Assigned Prefix |
| MAZ | Wellmark BCBS |
| MBA | Anthem |
| MBB | Not Assigned Prefix |
| MBC | BCBS Tennessee |
| MBD | Carefirst BCBS Maryland |
| MBE | BCBS South Carolina |
| MBF | Anthem Blue Cross California |
| MBG | BCBS Alabama |
| MBH | BCBS Alabama |
| MBI | Not Assigned Prefix |
| MBJ | Regence Blue Shield Washington |
| MBK | Empire BCBS New York |
| MBL | Not Assigned Prefix |
| MBM | Not Assigned Prefix |
| MBN | BCBS Michigan |
| MBO | BCBS Florida |
| MBQ | Wellmark BCBS |
| MBR | Anthem Blue Cross California |
| MBT | Anthem |
| MBU | BCBS Massachusetts |
| MBV | Carefirst BCBS Maryland |
| MBW | Anthem |
| MBX | Anthem |
| MBY | Anthem |
| MBZ | Carefirst BCBS Maryland |
| MCA | Blue Shield California |
| MCB | Not Assigned Prefix |
| MCC | BCBS Texas |
| MCD | BCBS Illinois |
| MCE | Not Assigned Prefix |
| MCF | Carefirst BCBS Maryland |
| MCG | Carefirst BCBS Maryland |
| MCH | BCBS Florida |
| MCI | Anthem Blue Cross California |
| MCJ | Highmark BCBS |
| MCK | Wellmark BCBS |
| MCL | Wellmark BCBS |
| MCM | Premera Blue Cross |
| MCN | Not Assigned Prefix |
| MCP | Anthem Central Region (OH, IN, KY) |
| MCQ | BCBS Illinois |
| MCR | Carefirst BCBS Maryland |
| MCS | Carefirst BCBS Maryland |
| MCT | Wellmark BCBS |
| MCU | Anthem Blue Cross California |
| MCV | Wellmark BCBS |
| MCW | Wellmark BCBS |
| MCX | BCBS Massachusetts |
| MCY | Highmark BCBS |
| MCZ | Anthem Central Region (OH, IN, KY) |
| MDA | BCBS Michigan |
| MDB | BCBS Alabama |
| MDC | BCBS Minnesota |
| MDD | BCBS Georgia |
| MDE | Anthem Blue Cross California |
| MDF | Not Assigned Prefix |
| MDG | BCBS Michigan |
| MDH | Not Assigned Prefix |
| MDI | Wellmark BCBS |
| MDJ | Not Assigned Prefix |
| MDK | BCBS Arizona |
| MDL | BCBS Illinois |
| MDM | Carefirst BCBS Maryland |
| MDN | Anthem |
| MDO | Wellmark BCBS |
| MDP | Not Assigned Prefix |
| MDQ | BCBS Minnesota |
| MDR | Anthem |
| MDS | Carefirst BCBS Maryland |
| MDT | Carefirst Administrators |
| MDU | Wellmark BCBS |
| MDV | BCBS Illinois |
| MDW | Wellmark BCBS |
| MDX | BCBS Alabama |
| MDY | BCBS Kansas City |
| MDZ | BCBS Minnesota |
| MEA | Blue Shield California |
| MEB | Not Assigned Prefix |
| MEC | Anthem |
| MED | Anthem |
| MEE | BCBS Massachusetts |
| MEF | Carefirst BCBS Maryland |
| MEG | Not Assigned Prefix |
| MEH | Carefirst BCBS Maryland |
| MEI | BCBS Michigan |
| MEJ | Carefirst BCBS Maryland |
| MEK | Blue Shield California |
| MEL | Wellmark BCBS |
| MEM | Not Assigned Prefix |
| MEN | Anthem |
| MEO | Blue Shield California |
| MEP | Anthem Central Region (OH, IN, KY) |
| MEQ | Blue Shield California |
| MER | Anthem |
| MES | BCBS Illinois |
| MET | BCBS Nebraska |
| MEU | Not Assigned Prefix |
| MEW | Not Assigned Prefix |
| MEX | BCBS New Mexico |
| MEY | Not Assigned Prefix |
| MEZ | BCBS New Mexico |
| MFA | BCBS Illinois |
| MFB | Wellmark BCBS |
| MFC | Carefirst BCBS Maryland |
| MFD | Not Assigned Prefix |
| MFE | Anthem Blue Cross California |
| MFF | Not Assigned Prefix |
| MFG | Anthem |
| MFH | Not Assigned Prefix |
| MFI | Wellmark BCBS |
| MFJ | Not Assigned Prefix |
| MFK | BCBS Mississippi |
| MFL | Independence Blue Cross |
| MFM | Not Assigned Prefix |
| MFN | Anthem BCBS Virginia |
| MFO | Not Assigned Prefix |
| MFP | Not Assigned Prefix |
| MFQ | Anthem BCBS Virginia |
| MFR | Anthem |
| MFS | Carefirst Administrators |
| MFT | Anthem Blue Cross California |
| MFU | Wellmark BCBS |
| MFV | BCBS Illinois |
| MFW | Anthem Blue Cross California |
| MFX | Not Assigned Prefix |
| MFY | BCBS Minnesota |
| MGA | Independence Blue Cross |
| MGB | Capital Blue Cross |
| MGC | Not Assigned Prefix |
| MGD | Premera Blue Cross |
| MGF | Anthem BCBS Nevada |
| MGG | Independence Blue Cross |
| MGH | BCBS Massachusetts |
| MGJ | Not Assigned Prefix |
| MGK | Wellmark BCBS |
| MGL | Independence Blue Cross |
| MGM | Carefirst BCBS Maryland |
| MGN | Not Assigned Prefix |
| MGO | BCBS Michigan |
| MGP | Wellmark BCBS |
| MGQ | BCBS Minnesota |
| MGR | BCBS Michigan |
| MGS | BCBS Georgia |
| MGT | Not Assigned Prefix |
| MGV | BCBS South Carolina |
| MGW | Not Assigned Prefix |
| MGX | BCBS Massachusetts |
| MGY | Blue Shield California |
| MGZ | Horizon BCBS New Jersey |
| MHA | BCBS South Carolina |
| MHB | BCBS Texas |
| MHC | Highmark BCBS |
| MHD | Empire BCBS New York |
| MHE | Not Assigned Prefix |
| MHF | Wellmark BCBS |
| MHG | Not Assigned Prefix |
| MHH | BCBS Michigan |
| MHI | Not Assigned Prefix |
| MHJ | Anthem |
| MHK | Wellmark BCBS |
| MHL | BCBS South Carolina |
| MHM | Carefirst BCBS Maryland |
| MHN | Anthem |
| MHO | Not Assigned Prefix |
| MHP | Not Assigned Prefix |
| MHQ | Not Assigned Prefix |
| MHR | Not Assigned Prefix |
| MHS | BCBS Nebraska |
| MHT | Carefirst BCBS Maryland |
| MHU | Anthem |
| MHV | Anthem Central Region (OH, IN, KY) |
| MHW | BCBS Alabama |
| MHX | BCBS Georgia |
| MHY | Anthem Blue Cross California |
| MIA | Not Assigned Prefix |
| MIB | BCBS Minnesota |
| MIC | BCBS South Carolina |
| MID | Anthem |
| MIE | BCBS Minnesota |
| MIF | Anthem Central Region (OH, IN, KY) |
| MIG | BCBS Michigan |
| MIH | BCBS Georgia |
| MIJ | BCBS Michigan |
| MIL | Not Assigned Prefix |
| MIM | Highmark BCBS |
| MIN | Not Assigned Prefix |
| MIO | Blue Shield California |
| MIP | Blue Cross Idaho |
| MIS | Anthem |
| MIT | Wellmark BCBS |
| MIU | BCBS South Carolina |
| MIV | BCBS Western New York |
| MIW | BCBS Michigan |
| MIY | Anthem |
| MIZ | Blue Shield California |
| MJA | Blue Shield Northeastern New York |
| MJB | Not Assigned Prefix |
| MJC | Not Assigned Prefix |
| MJD | BCBS Alabama |
| MJE | BCBS Michigan |
| MJG | Premera Blue Cross |
| MJH | Not Assigned Prefix |
| MJI | Carefirst BCBS Maryland |
| MJJ | BCBS Michigan |
| MJK | Not Assigned Prefix |
| MJL | Anthem Blue Cross California |
| MJM | Highmark BCBS |
| MJN | Highmark BCBS |
| MJP | Wellmark BCBS |
| MJQ | Not Assigned Prefix |
| MJR | BCBS Michigan |
| MJS | BCBS Texas |
| MJT | BCBS Michigan |
| MJU | BCBS Michigan |
| MJV | Not Assigned Prefix |
| MJW | BCBS Georgia |
| MJX | BCBS Michigan |
| MJZ | Anthem Central Region (OH, IN, KY) |
| MKA | Wellmark BCBS |
| MKB | Blue Shield California |
| MKC | BCBS South Carolina |
| MKD | BCBS Massachusetts |
| MKE | BCBS Tennessee |
| MKF | Premera Blue Cross |
| MKG | Anthem |
| MKI | BCBS Tennessee |
| MKJ | Anthem Central Region (OH, IN, KY) |
| MKK | Anthem Blue Cross California |
| MKL | BCBS Mississippi |
| MKM | Carefirst BCBS Maryland |
| MKN | Anthem BCBS Virginia |
| MKO | BCBS Michigan |
| MKP | Anthem BCBS Virginia |
| MKQ | Anthem Blue Cross California |
| MKR | Not Assigned Prefix |
| MKS | BCBS Massachusetts |
| MKT | Wellmark BCBS |
| MKU | Premera Blue Cross |
| MKV | Horizon BCBS New Jersey |
| MKW | BCBS Florida |
| MKX | Anthem BCBS Virginia |
| MKY | Horizon BCBS New Jersey |
| MKZ | Carefirst BCBS Maryland |
| MLA | Wellmark BCBS |
| MLB | Not Assigned Prefix |
| MLC | BCBS Illinois |
| MLD | Not Assigned Prefix |
| MLE | BCBS Illinois |
| MLF | Not Assigned Prefix |
| MLG | Highmark BCBS |
| MLH | Carefirst BCBS Maryland |
| MLI | Not Assigned Prefix |
| MLJ | Carefirst BCBS Maryland |
| MLK | Anthem BCBS Virginia |
| MLL | Blue Shield California |
| MLM | Highmark BCBS |
| MLN | Blue Shield California |
| MLO | BCBS Western New York |
| MLP | Anthem BCBS Virginia |
| MLQ | BCBS Minnesota |
| MLR | Not Assigned Prefix |
| MLS | BCBS Alabama |
| MLT | BCBS Nebraska |
| MLU | BCBS Minnesota |
| MLV | BCBS Minnesota |
| MLW | BCBS Georgia |
| MLX | Carefirst BCBS Maryland |
| MLY | Premera Blue Cross |
| MLZ | Anthem Central Region (OH, IN, KY) |
| MMA | Not Assigned Prefix |
| MMB | Carefirst BCBS Maryland |
| MMC | Not Assigned Prefix |
| MMD | Premera Blue Cross |
| MME | Not Assigned Prefix |
| MMF | Excellus BCBS New York |
| MMG | BCBS Mississippi |
| MMH | Anthem |
| MMJ | BCBS Michigan |
| MMK | BCBS Illinois |
| MML | Not Assigned Prefix |
| MMM | BCBS Minnesota |
| MMN | BCBS Tennessee |
| MMO | BCBS Michigan |
| MMP | BCBS North Carolina |
| MMQ | Anthem |
| MMR | Not Assigned Prefix |
| MMS | Anthem |
| MMT | Carefirst Administrators |
| MMU | BCBS Illinois |
| MMV | Anthem |
| MMW | BCBS Illinois |
| MMX | BCBS Alabama |
| MMY | Not Assigned Prefix |
| MMZ | Wellmark BCBS |
| MNA | BCBS Minnesota |
| MNB | BCBS Massachusetts |
| MNC | Anthem Blue Cross California |
| MND | Anthem Central Region (OH, IN, KY) |
| MNE | Anthem Central Region (OH, IN, KY) |
| MNF | Independence Blue Cross |
| MNG | BCBS Tennessee |
| MNH | Anthem |
| MNI | BCBS Georgia |
| MNJ | Not Assigned Prefix |
| MNK | BCBS Michigan |
| MNL | BCBS South Carolina |
| MNM | BCBS Minnesota |
| MNN | Highmark BCBS |
| MNO | BCBS North Carolina |
| MNP | Blue Shield California |
| MNQ | BCBS Minnesota |
| MNR | BCBS Minnesota |
| MNS | Anthem |
| MNT | BCBS Illinois |
| MNU | BCBS North Carolina |
| MNV | Not Assigned Prefix |
| MNW | Premera Blue Cross |
| MNX | BCBS Illinois |
| MNY | Not Assigned Prefix |
| MNZ | Wellmark BCBS |
| MOA | BCBS Massachusetts |
| MOB | Not Assigned Prefix |
| MOC | BCBS Georgia |
| MOE | BCBS Illinois |
| MOF | Blue Shield California |
| MOG | BCBS South Carolina |
| MOJ | Anthem Central Region (OH, IN, KY) |
| MOM | Anthem Blue Cross California |
| MON | Not Assigned Prefix |
| MOO | Not Assigned Prefix |
| MOP | Not Assigned Prefix |
| MOQ | Not Assigned Prefix |
| MOR | Premera Blue Cross |
| MOS | Not Assigned Prefix |
| MOT | BCBS Massachusetts |
| MOU | Not Assigned Prefix |
| MOV BCBS prefix | Not Assigned Prefix |
| MOW | Anthem Central Region (OH, IN, KY) |
| MOX | BCBS Illinois |
| MOY | Wellmark BCBS |
| MOZ | Not Assigned Prefix |
| MPA | BCBS Mississippi |
| MPB | Not Assigned Prefix |
| MPC | BCBS Rhose Island |
| MPD | BCBS Texas |
| MPE | BCBS Michigan |
| MPF | Excellus BCBS New York |
| MPG | Not Assigned Prefix |
| MPH | BCBS Massachusetts |
| MPI | Anthem Blue Cross California |
| MPJ | Not Assigned Prefix |
| MPK | Not Assigned Prefix |
| MPL | BCBS Illinois |
| MPM | Highmark BCBS |
| MPN | Not Assigned Prefix |
| MPO | BCBS Alabama |
| MPP | Anthem |
| MPQ | BCBS Minnesota |
| MPR | Anthem Blue Cross California |
| MPS | BCBS Georgia |
| MPT | BCBS Minnesota |
| MPU | Anthem Central Region (OH, IN, KY) |
| MPV | BCBS Minnesota |
| MPW | BCBS Nebraska |
| MPX | BCBS Minnesota |
| MPY | Not Assigned Prefix |
| MPZ | Not Assigned Prefix |
| MQA | BCBS Michigan |
| MQB | Not Assigned Prefix |
| MQC | Anthem Blue Cross California |
| MQD | Carefirst Administrators |
| MQE | Not Assigned Prefix |
| MQF | BCBS Western New York |
| MQG | Not Assigned Prefix |
| MQH | BCBS Michigan |
| MQJ | BCBS Michigan |
| MQK | BCBS Michigan |
| MQN | BCBS North Carolina |
| MQO | BCBS Michigan |
| MQP | Anthem Blue Cross California |
| MQR | Highmark BCBS |
| MQT | BCBS Minnesota |
| MQU | Anthem Central Region (OH, IN, KY) |
| MQV | Not Assigned Prefix |
| MQW | BCBS Michigan |
| MQX | Anthem Blue Cross California |
| MQY | BCBS North Carolina |
| MQZ | Anthem Blue Cross California |
| MRA | Anthem BCBS Virginia |
| MRB | Not Assigned Prefix |
| MRC | BCBS Illinois |
| MRD | Not Assigned Prefix |
| MRE | Wellmark BCBS |
| MRF | BCBS Michigan |
| MRG | BCBS Illinois |
| MRH | Not Assigned Prefix |
| MRI | Not Assigned Prefix |
| MRJ | Carefirst BCBS Maryland |
| MRK | Not Assigned Prefix |
| MRL | Not Assigned Prefix |
| MRM | BCBS Kansas City |
| MRN | Anthem |
| MRQ | BCBS Western New York |
| MRR | Anthem Blue Cross California |
| MRS | Wellmark BCBS |
| MRT | BCBS Texas |
| MRU | Highmark BCBS |
| MRV | Anthem Blue Cross California |
| MRW | BCBS Illinois |
| MRX | Not Assigned Prefix |
| MRY | BCBS Alabama |
| MRZ | BCBS Illinois |
| MSA | BCBS Alabama |
| MSB | Wellmark BCBS |
| MSC | BCBS Alabama |
| MSD | Not Assigned Prefix |
| MSE | Not Assigned Prefix |
| MSF | Empire BCBS New York |
| MSH | BCBS Michigan |
| MSI | Not Assigned Prefix |
| MSJ | Premera Blue Cross |
| MSK | BCBS Massachusetts |
| MSL | Carefirst Administrators |
| MSM | Carefirst BCBS Maryland |
| MSN | Not Assigned Prefix |
| MSO | BCBS Nebraska |
| MSP | Premera Blue Cross |
| MSQ | Premera Blue Cross |
| MSR | BCBS Michigan |
| MSS | Highmark BCBS |
| MST | Premera Blue Cross |
| MSU | Anthem |
| MSV | BCBS Alabama |
| MSX | Anthem Blue Cross California |
| MSY | Premera Blue Cross |
| MSZ | Anthem Blue Cross California |
| MTA | Not Assigned Prefix |
| MTB | Wellmark BCBS |
| MTC | Anthem BCBS Virginia |
| MTD | Premera Blue Cross |
| MTE | Blue Shield California |
| MTF | Not Assigned Prefix |
| MTG | Carefirst BCBS Maryland |
| MTH | Wellmark BCBS |
| MTI | Empire BCBS New York |
| MTJ | Blue Cross Idaho |
| MTK | Wellmark BCBS |
| MTL | BCBS Texas |
| MTM | BCBS South Carolina |
| MTN | BCBS Massachusetts |
| MTO | Not Assigned Prefix |
| MTP | BCBS Massachusetts |
| MTQ | Blue Shield California |
| MTR | BCBS Tennessee |
| MTS | Carefirst BCBS Maryland |
| MTT | Blue Shield California |
| MTU | Premera Blue Cross |
| MTV | Not Assigned Prefix |
| MTW | Not Assigned Prefix |
| MTX | Carefirst Administrators |
| MTY | Anthem Blue Cross California |
| MTZ | BCBS Illinois |
| MUA | BCBS Texas |
| MUB | Carefirst BCBS Maryland |
| MUC | Wellmark BCBS |
| MUD | Carefirst BCBS Maryland |
| MUE | Wellmark BCBS |
| MUF | Not Assigned Prefix |
| MUG | Not Assigned Prefix |
| MUH | Carefirst BCBS Maryland |
| MUI | Not Assigned Prefix |
| MUJ | BCBS Georgia |
| MUK | Not Assigned Prefix |
| MUL | BCBS Illinois |
| MUM | BCBS Arizona |
| MUN | BCBS Illinois |
| MUO | Not Assigned Prefix |
| MUP | BCBS Minnesota |
| MUQ | Not Assigned Prefix |
| MUR | BCBS Michigan |
| MUS | BCBS Texas |
| MUT | Not Assigned Prefix |
| MUU | BCBS Michigan |
| MUW | Highmark BCBS |
| MUX | Wellmark BCBS |
| MUY | BCBS Alabama |
| MUZ | BCBS Michigan |
| MVA | BCBS Montana |
| MVB | Not Assigned Prefix |
| MVC | BCBS South Carolina |
| MVD | Premera Blue Cross |
| MVE | Not Assigned Prefix |
| MVF | Empire BCBS New York |
| MVG | BCBS Minnesota |
| MVH | Anthem |
| MVI | BCBS Michigan |
| MVJ | Blue Shield California |
| MVK | BCBS Georgia |
| MVL | BCBS Massachusetts |
| MVM | BCBS Alabama |
| MVN | Empire BCBS New York |
| MVO | Blue Shield California |
| MVP | Not Assigned Prefix |
| MVQ | Not Assigned Prefix |
| MVR | Highmark BCBS |
| MVS | Blue Shield California |
| MVT | BCBS Minnesota |
| MVU | Anthem |
| MVV | Wellmark BCBS |
| MVW | Not Assigned Prefix |
| MVX | BCBS South Carolina |
| MVY | Anthem Central Region (OH, IN, KY) |
| MVZ | Highmark BCBS |
| MWA | BCBS Illinois |
| MWC | Not Assigned Prefix |
| MWD | Carefirst Administrators |
| MWE | Anthem Central Region (OH, IN, KY) |
| MWF | BCBS Illinois |
| MWG | BCBS Minnesota |
| MWH | Not Assigned Prefix |
| MWJ | Horizon BCBS New Jersey |
| MWK | Horizon BCBS New Jersey |
| MWL | BCBS Illinois |
| MWM | BCBS Georgia |
| MWN | BCBS Illinois |
| MWO | Not Assigned Prefix |
| MWP | Not Assigned Prefix |
| MWQ | Anthem BCBS Virginia |
| MWR | BCBS Kansas City |
| MWS | Anthem BCBS Virginia |
| MWT | Not Assigned Prefix |
| MWU | Anthem Central Region (OH, IN, KY) |
| MWV | Anthem Central Region (OH, IN, KY) |
| MWW | Anthem |
| MWX | BCBS Alabama |
| MWY | Anthem Central Region (OH, IN, KY) |
| MWZ | Not Assigned Prefix |
| MXA | Anthem Blue Cross California |
| MXB | Highmark BCBS |
| MXD | BCBS Texas |
| MXE | BCBS Texas |
| MXF | Empire BCBS New York |
| MXG | Not Assigned Prefix |
| MXH | Carefirst BCBS Maryland |
| MXI | Blue Shield California |
| MXJ | Anthem BCBS Virginia |
| MXK | Capital Blue Cross |
| MXL | Not Assigned Prefix |
| MXM | Wellmark BCBS |
| MXN | BCBS Massachusetts |
| MXO | Wellmark BCBS |
| MXP | BCBS Massachusetts |
| MXR | Anthem Blue Cross California |
| MXU | Not Assigned Prefix |
| MXV | Not Assigned Prefix |
| MXX | BCBS Minnesota |
| MXZ | Premera Blue Cross |
| MYB | Not Assigned Prefix |
| MYC | Anthem Central Region (OH, IN, KY) |
| MYD | BCBS Massachusetts |
| MYE | Anthem Central Region (OH, IN, KY) |
| MYF | Empire BCBS New York |
| MYG | Wellmark BCBS |
| MYH | BCBS Massachusetts |
| MYI | BCBS Massachusetts |
| MYJ | Anthem |
| MYK | BCBS Massachusetts |
| MYL | BCBS Massachusetts |
| MYM | Anthem Central Region (OH, IN, KY) |
| MYN | Anthem |
| MYO | Anthem Central Region (OH, IN, KY) |
| MYP | BCBS Georgia |
| MYQ | BCBS Massachusetts |
| MYR | BCBS Alabama |
| MYS | BCBS Massachusetts |
| MYT | BCBS Michigan |
| MYU | Not Assigned Prefix |
| MYV | Regence Blue Cross Blue Shield Utah |
| MYW | Carefirst BCBS Maryland |
| MYX | BCBS Oklahoma |
| MYY | Carefirst BCBS Maryland |
| MYZ | BCBS Massachusetts |
| MZA | Wellmark BCBS |
| MZB | Highmark BCBS |
| MZC | BCBS Rhose Island |
| MZD | BCBS Illinois |
| MZE | BCBS Massachusetts |
| MZF | BCBS Illinois |
| MZG | BCBS Illinois |
| MZH | Not Assigned Prefix |
| MZI | Not Assigned Prefix |
| MZJ | BCBS Massachusetts |
| MZK | Not Assigned Prefix |
| MZL | BCBS Alabama |
| MZM | BCBS Minnesota |
| MZN | BCBS North Carolina |
| MZO | BCBS Michigan |
| MZP | BCBS Michigan |
| MZQ | Not Assigned Prefix |
| MZR | Not Assigned Prefix |
| MZS | BCBS North Carolina |
| MZT | BCBS Minnesota |
| MZU | BCBS South Carolina |
| MZV | BCBS Michigan |
| MZW | Not Assigned Prefix |
| MZX | BCBS Minnesota |
| MZY | BCBS Michigan |
| MZZ | BCBS Minnesota |
BCBS Alpha Prefix MAA to MZZ
BCBS alpha prefix list MAA-MZZ or Highmark prefixes is updated from BCBS authorized websites and try to keep it as latest updates. If any discrepancy found please let us know via contact us page.
Related Article:
BCBS Alpha Numeric Prefix List 2025
The author and contributor of this blog "NSingh" is working in Medical Billing and Coding since 2010. He is MBA in marketing and Having vaste experience in different scopes of Medical Billing and Coding as AR-Follow-up, Payment Posting, Charge posting, Coding, etc.