Insurance Identifier Lookup PAA – PZZ
| Prefix | Plan Name |
|---|---|
| P3L | Premera Blue Cross |
| P3M | Premera Blue Cross |
| P3T | Premera Blue Cross |
| P4T | Premera Blue Cross |
| P6B | Premera Blue Cross |
| P8M | Premera Blue Cross |
| P9M | Premera Blue Cross |
| PAA | Capital Blue Cross |
| PAB | Unassigned Prefix |
| PAC | Unassigned Prefix |
| PAD | Anthem Blue Cross of California |
| PAE | BCBS of Massachusetts |
| PAF | Anthem Blue Cross of California |
| PAG | Blue Shield of California |
| PAH | Independence Blue Cross |
| PAI | Premera Blue Cross |
| PAJ | BCBS of Illinois |
| PAK | Carefirst BCBS of Maryland |
| PAL | Anthem Blue Cross of California |
| PAM | Unassigned Prefix |
| PAN | BCBS of Illinois |
| PAO | Carefirst BCBS of Maryland |
| PAP | BCBS of Illinois |
| PAQ | Anthem BCBS of Ohio |
| PAR | Excellus BCBS of New York |
| PAS | BCBS of Illinois |
| PAT | Wellmark BCBS |
| PAU | Anthem BCBS of Virginia |
| PAV | Anthem BCBS of Virginia |
| PAW | BCBS of North Carolina |
| PAX | BCBS of Georgia |
| PAY | Excellus BCBS of New York |
| PAZ | Premera Blue Cross |
| PBA | BCBS of Massachusetts |
| PBB | BCBS of South Carolina |
| PBC | Anthem BCBS of Missouri |
| PBD | Anthem BCBS of Missouri |
| PBE | Anthem Blue Cross of California |
| PBF | Premera Blue Cross |
| PBG | Anthem Blue Cross of California |
| PBH | BCBS of South Carolina |
| PBI | BCBS of Western New York |
| PBJ | Anthem BCBS of Ohio |
| PBK | BCBS of Illinois |
| PBL | Blue Shield of California |
| PBM | Highmark BCBS |
| PBN | BS of Northeastern New York |
| PBO | Blue Shield of California |
| PBP | Wellmark BCBS |
| PBQ | Premera Blue Cross |
| PBR | BCBS of Minnesota |
| PBS | Anthem BCBS of Wisconsin |
| PBT | BCBS of Minnesota |
| PBU | BCBS of Illinois |
| PBV | Premera Blue Cross |
| PBW | BCBS of Texas |
| PBX | Independence Blue Cross |
| PBY | BCBS of Western New York |
| PBZ | Empire BCBS of New York |
| PCA | Empire BCBS of New York |
| PCB | Anthem Blue Cross of California |
| PCC | Anthem Blue Cross of California |
| PCD | BCBS of Texas |
| PCE | Carefirst BCBS of Maryland |
| PCF | Carefirst BCBS of Maryland |
| PCG | BCBS of Kansas City |
| PCH | BCBS of North Carolina |
| PCI | Anthem Blue Cross of California |
| PCJ | Anthem BCBS of Georgia |
| PCK | Premera Blue Cross |
| PCL | BCBS of Arizona |
| PCM | Premera Blue Cross |
| PCN | Carefirst BCBS of Maryland |
| PCO | Anthem BCBS of Ohio |
| PCP | Anthem BCBS of Colorado |
| PCQ | Anthem Blue Cross of California |
| PCR | Carefirst BCBS of Maryland |
| PCS | Wellmark BCBS |
| PCT | Anthem BCBS of Ohio |
| PCU | Carefirst Administrators |
| PCV | Blue Shield of California |
| PCW | Anthem BCBS of Ohio |
| PCX | Wellmark BCBS |
| PCY | Anthem BCBS of Ohio |
| PCZ | Unassigned Prefix |
| PDA | Independence Blue Cross |
| PDB | BCBS of Texas |
| PDC | Regence BCBS of Oregon |
| PDD | Anthem Blue Cross of California |
| PDE | Blue Shield of California |
| Anthem BCBS of Ohio | |
| PDG | BCBS of Tennessee |
| PDH | Anthem BCBS of Colorado |
| PDI | Wellmark BCBS |
| PDJ | Wellmark BCBS |
| PDK | Anthem Blue Cross of California |
| PDL | Anthem Blue Cross of California |
| PDM | Blue Shield of California |
| PDN | BCBS of Minnesota |
| PDO | BCBS of Alabama |
| PDP | BCBS of Minnesota |
| PDQ | Blue Shield of California |
| PDR | Regence BCBS |
| PDS | CareFirst BCBS |
| PDT | Independence Blue Cross |
| PDU | BCBS of Illinois |
| PDV | Wellmark BCBS |
| PDW | BCBS of Illinois |
| PDX | BCBS of Michigan |
| PDY | BCBS of Illinois |
| PDZ | BCBS of Alabama |
| PEA | Anthem BCBS of Colorado |
| PEB | Capital Blue Cross |
| PEC | BCBS of Texas |
| PED | Anthem BCBS of Ohio |
| PEE | Unassigned Prefix |
| PEF | BCBS of Alabama |
| PEG | BCBS of Texas |
| PEH | Blue Cross of Idaho |
| PEI | Anthem Blue Cross of California |
| PEJ | BC of Idaho |
| PEK | Empire BCBS of New York |
| PEL | Anthem BCBS of Missouri |
| PEM | BCBS of Minnesota |
| PEN | Highmark BCBS |
| PEO | BCBS of Massachusetts |
| PEP | Blue Shield of California |
| PEQ | CareFirst BCBS |
| PER | Blue Shield of California |
| PES | BCBS of Texas |
| PET | Blue Shield of California |
| PEU | Anthem BCBS of Missouri |
| PEV | Carefirst BCBS of Maryland |
| PEW | BCBS of Nebraska |
| PEX | BCBS of Alabama |
| PEY | Premera BCBS of Alaska |
| PEZ | BCBS of Georgia |
| PFA | Highmark BCBS |
| PFB | Independence Blue Cross |
| PFC | Blue Shield of California |
| PFD | Blue Shield of California |
| PFE | Anthem BCBS of Virginia |
| PFF | BCBS of Alabama |
| PFG | BCBS of Kansas City |
| PFH | Anthem BCBS of Wisconsin |
| PFI | Highmark BCBS |
| PFJ | BCBS of Illinois |
| PFK | BCBS of Massachusetts |
| PFL | Unassigned Prefix |
| PFM | Regence Blue Cross Blue Shield of Utah |
| PFN | Unassigned Prefix |
| PFO | Independence Blue Cross |
| PFP | Premera Blue Cross |
| PFQ | Blue Shield of California |
| PFR | Horizon BCBS of New Jersey |
| PFS | Anthem Blue Cross of California |
| PFT | BCBS of Tennessee |
| PFU | BCBS of South Carolina |
| PFV | Unassigned Prefix |
| PFW | BCBS of North Carolina |
| PFX | Carefirst BCBS of Maryland |
| PFY | BCBS of Illinois |
| PFZ | Horizon BCBS of New Jersey |
| PGA | BCBS of North Carolina |
| PGB | Anthem Blue Cross of California |
| PGC | BCBS of Tennessee |
| PGD | Blue Shield of California |
| PGE | BCBS of Arizona |
| PGF | Unassigned Prefix |
| PGG | Anthem BCBS of Wisconsin |
| PGH | Unassigned Prefix |
| PGI | BCBS of Illinois |
| PGJ | Unassigned Prefix |
| PGK | BCBS of Tennessee |
| PGL | BCBS of Massachusetts |
| PGM | Highmark BCBS |
| PGN | Anthem Blue Cross of California |
| PGO | Anthem BCBS of Ohio |
| PGP | BCBS of Florida |
| PGQ | BCBS of Arkansas Blue Advantage |
| PGR | BCBS of Tennessee |
| PGS | Anthem BCBS of Ohio |
| PGT | BCBS of Michigan |
| PGU | Anthem BCBS of Georgia |
| PGV | Anthem BCBS of Georgia |
| PGW | BCBS of Alabama |
| PGX | BCBS of Alabama |
| PGY | Empire BCBS of New York |
| PGZ | BCBS of Illinois |
| PHA | Carefirst BCBS of Maryland |
| PHB | Independence Blue Cross |
| PHC | Anthem BCBS of Wisconsin |
| PHD | Regence Blue Cross Blue Shield of Oregon |
| PHE | BCBS of South Carolina |
| PHF | BCBS of Kansas |
| PHG | Blue Shield of California |
| PHH | Unaasigned Prefix |
| PHI | BCBS of Louisiana |
| PHJ | Capital Blue Cross |
| PHK | Unassigned Prefix |
| PHL | Premera Blue Cross |
| PHM | Anthem Blue Cross of California |
| PHN | BCBS of Texas |
| PHO | Independence Blue Cross |
| PHP | Anthem BCBS of Georgia |
| PHQ | Anthem BCBS of Georgia |
| PHR | Unassigned Prefix |
| PHS | Anthem BCBS of Georgia |
| PHT | BCBS of Alabama |
| PHU | Blue Shield of California |
| PHV | BCBS of Massachusetts |
| PHW | Carefirst BCBS of Maryland |
| PHX | BCBS of Alabama |
| PHY | Empire BCBS of New York |
| PHZ | Unassigned Prefix |
| PIA | Carefirst BCBS of Maryland |
| PIB | BCBS of Minnesota |
| PIC | Blue Shield of California |
| PID | Anthem BCBS of Wisconsin |
| PIE | Unassigned Prefix |
| PIF | Wellmark BCBS |
| PIG | Unassigned Prefix |
| PIH | Independence Blue Cross |
| PII | Wellmark BCBS |
| PIJ | Unassigned Prefix |
| PIK | Anthem BCBS of Ohio |
| PIL | Independence Blue Cross |
| PIM | Anthem BCBS of Wisconsin |
| PIN | BCBS of Tennessee |
| PIO | BCBS of Tennessee |
| PIP | BCBS of Arkansas |
| PIQ | BCBS of Arkansas Blue Advantage |
| PIR | BCBS of South Carolina |
| PIS | Unassigned Prefix |
| PIT | Unassigned Prefix |
| PIU | Carefirst BCBS of Maryland |
| PIV | Unassigned Prefix |
| PIW | Highmark BCBS |
| PIX | BCBS of Alabama |
| PIY | Independence Blue Cross |
| PIZ | BCBS of Alabama |
| PJA | BCBS of Alabama |
| PJB | Regence BCBS of Washington |
| PJC | Anthem Blue Cross of California |
| PJD | BCBS of Michigan |
| PJE | Regence Blue Cross Blue Shield of Oregon |
| PJF | Wellmark BCBS |
| PJG | Unassigned Prefix |
| PJH | BCBS of Illinois |
| PJI | BCBS of Michigan |
| PJJ | Independence Blue Cross |
| PJK | BCBS of South Carolina |
| PJL | BCBS of Western New York |
| PJM | Unassigned Prefix |
| PJN | Carefirst BCBS of Maryland |
| PJO | BCBS of North Carolina |
| PJP | BCBS of Illinois |
| PJQ | Wellmark BCBS |
| PJR | Independence Blue Cross |
| PJS | BCBS of Illinois |
| PJT | BCBS of Illinois |
| PJU | Highmark BCBS |
| PJV | BCBS of Georgia |
| PJW | Anthem BCBS of Ohio |
| PJX | BCBS of Georgia |
| PJY | Horizon BCBS of New Jersey |
| PJZ | BCBS of Florida |
| PKA | BCBS of Illinois |
| PKB | BCBS of Alabama |
| PKC | Premera Blue Cross |
| PKD | Blue Shield of California |
| PKE | Highmark BCBS |
| PKF | BCBS of Alabama |
| PKG | Independence Blue Cross |
| PKH | Anthem BCBS of Virginia |
| PKI | Independence Blue Cross |
| PKJ | Anthem BCBS of Ohio |
| PKK | BCBS of Nebraska |
| PKL | BCBS of Michigan |
| PKM | BCBS of Michigan |
| PKN | Highmark BCBS |
| PKO | Premera Blue Cross |
| PKP | Horizon BCBS of New Jersey |
| PKQ | Anthem Blue Cross of California |
| PKR | Wellmark BCBS of Iowa |
| PKS | Anthem Blue Cross of California |
| PKT | BCBS of Minnesota |
| PKU | BCBS of Minnesota |
| PKV | BCBS of Louisiana |
| PKW | Anthem BCBS of Ohio |
| PKX | Anthem BCBS of Connecticut |
| PKY | BCBS of Illinois |
| PKZ | Carefirst BCBS of Maryland |
| PLA | Anthem BCBS of Virginia |
| PLB | Anthem Blue Cross of California |
| PLC | BCBS of Alabama |
| PLD | Wellmark BCBS |
| PLE | BCBS of Michigan |
| PLF | BCBS of Florida |
| PLG | Carefirst BCBS of Maryland |
| PLH | Anthem BCBS of Ohio |
| PLI | Unassigned Prefix |
| PLJ | Empire BCBS of New York |
| PLK | Premera Blue Cross |
| PLL | Anthem Blue Cross of California |
| PLM | BCBS of Massachusetts |
| PLN | Anthem BCBS of Ohio |
| PLO | BCBS of Massachusetts |
| PLP | BCBS of Minnesota |
| PLQ | Anthem Blue Cross of California |
| PLR | BCBS of Western New York |
| PLS | Wellmark BCBS |
| PLT | Empire BCBS of New York |
| PLU | BCBS of Illinois |
| PLV | BCBS of South Carolina |
| PLW | Anthem BCBS of Ohio |
| PLX | BCBS of Florida |
| PLY | Unassigned Prefix |
| PLZ | BCBS of Arkansas Blue Advantage |
| PMA | BCBS of Arizona |
| PMB | BCBS of Illinois |
| PMC | Carefirst BCBS of Maryland |
| PMD | BCBS of North Carolina |
| PME | BCBS of Texas |
| PMF | Unassigned Prefix |
| PMG | Anthem Blue Cross of California |
| PMH | BCBS of South Carolina |
| PMI | Carefirst BCBS of Maryland |
| PMJ | BCBS of Georgia |
| PMK | BCBS of Arizona |
| PML | Anthem BCBS of Wisconsin |
| PMM | Anthem BCBS of indiana |
| PMN | Anthem BCBS of Wisconsin |
| PMO | BCBS of South Carolina |
| PMP | Wellmark BCBS of Iowa |
| PMQ | Wellmark BCBS Iowa |
| PMR | BCBS of South Carolina |
| PMS | BCBS of Illinois |
| PMT | Premera Blue Cross |
| PMU | BCBS of Minnesota |
| PMV | Regence Blue Cross Blue Shield of Utah |
| PMW | Anthem Blue Cross of California |
| PMX | BCBS of Illinois |
| PMY | Anthem BCBS of Missouri |
| PMZ | BCBS of South Carolina |
| PNA | Carefirst BCBS of Maryland |
| PNB | BCBS of Nebraska |
| PNC | Premera Blue Cross |
| PND | Carefirst BCBS of Maryland |
| PNE | Blue Shield of California |
| PNF | BCBS of Illinois |
| PNG | BCBS of North Carolina |
| PNH | Capital Blue Cross |
| PNI | BCBS of Michigan |
| PNJ | Unassigned Prefix |
| PNK | BCBS of Illinois |
| PNL | Capital Blue Cross |
| PNM | Highmark BCBS |
| PNN | Wellmark BCBS |
| PNO | Anthem Blue Cross of California |
| PNP | Anthem Blue Cross of California |
| PNQ | Premera Blue Cross |
| PNR | BCBS of Minnesota |
| PNS | Wellmark BCBS |
| PNT | Premera Blue Cross |
| PNU | BCBS of Texas |
| PNV | Regence BCBS of Washington |
| PNW | Wellmark BCBS of Iowa |
| PNX | Highmark BCBS |
| PNY | Blue Shield of California |
| PNZ | Wellmark BCBS |
| POA | Anthem BCBS of Ohio |
| POB | Wellmark BCBS |
| POC | Anthem Blue Cross of California |
| POD | Premera Blue Cross |
| POE | Anthem BCBS of Virginia |
| POF | Blue Cross of Idaho |
| POG | Anthem Blue Cross of California |
| POH | Anthem Blue Cross of California |
| POI | Highmark BCBS |
| POJ | Unassigned Prefix |
| POK | BCBS of Florida |
| POL | BCBS of Kansas City |
| POM | Anthem Blue Cross of California |
| PON | Premera Blue Cross |
| POO | Blue Shield of California |
| POP | Blue Shield of California |
| POQ | BCBS of Massachusetts |
| POR | Wellmark BCBS of Iowa |
| POS | Empire BCBS of New York |
| POT | Blue Shield of California |
| POU | Independence Blue Cross |
| POV | Anthem Blue Cross of California |
| POW | Blue Shield of California |
| POX | Wellmark BCBS |
| POY | Blue Shield of California |
| POZ | Blue Cross of Idaho |
| PPA | BCBS of Alabama |
| PPB | Premera Blue Cross |
| PPC | BCBS of Texas |
| PPD | BCBS of Illinois |
| PPE | Highmark BCBS |
| PPF | BCBS of Illinois |
| PPG | Highmark BCBS |
| PPH | BCBS of Illinois |
| PPI | Anthem BCBS of Virginia |
| PPJ | BCBS of Minnesota |
| PPK | BCBS of Illinois |
| PPL | Regence BCBS of Oregon and Utah |
| PPM | Highmark BCBS |
| PPN | Highmark BCBS |
| PPO | BCBS of Illinois |
| PPP | BCBS of Illinois |
| PPQ | BCBS of Illinois |
| PPR | BCBS of Alabama |
| PPS | Premera Blue Cross |
| PPT | BCBS of Georgia |
| PPU | BCBS of Illinois |
| PPV | Blue Cross of Idaho |
| PPW | Highmark BCBS |
| PPX | BCBS of Florida |
| PPY | BCBS of Minnesota |
| PPZ | BCBS of Illinois |
| PQA | Premera Blue Cross |
| PQB | BCBS of Alabama |
| PQC | Anthem BCBS of Colorado |
| PQD | Anthem Blue Cross of California |
| PQE | BCBS of Massachusetts |
| PQF | Premera Blue Cross |
| PQG | Empire BCBS of New York |
| PQH | Premera Blue Cross |
| PQI | BCBS of Tennessee |
| PQJ | BCBS of Minnesota |
| PQK | BCBS of Kansas City |
| PQL | Regence Blue Cross Blue Shield of Oregon |
| PQM | Highmark BCBS |
| PQN | Unassigned Prefix |
| PQO | Blue Cross of Idaho |
| PQP | Premera Blue Cross |
| PQQ | Anthem BCBS of Colorado |
| PQR | Wellmark BCBS |
| PQS | BCBS of Massachusetts |
| PQT | Regence BCBS of Oregon and Utah |
| PQU | Blue Shield of California |
| PQV | Anthem Blue Cross of California |
| PQW | BCBS of Massachusetts |
| PQX | Anthem Blue Cross of California |
| PQY | Unassigned Prefix |
| PQZ | Unassigned Prefix |
| PRA | BCBS of Alabama |
| PRB | BCBS of Western New York |
| PRC | Blue Shield of California |
| PRD | BCBS of Alabama |
| PRE | BCBS of Nebraska |
| PRF | Empire BCBS of New York |
| PRG | Regence Blue Shield of Washington |
| PRH | Anthem BCBS of Ohio |
| PRI | Anthem BCBS of Virginia |
| PRJ | Anthem BCBS of Virginia |
| PRK | Carefirst Administrators |
| PRL | BCBS of Georgia |
| PRM | Unassigned Prefix |
| PRN | Unassigned Prefix |
| PRO | Carefirst BCBS of Maryland |
| PRP | Independence Blue Cross |
| PRQ | Wellmark BCBS of Iowa |
| PRR | Anthem BCBS of Ohio |
| PRS | Carefirst BCBS of Maryland |
| PRT | Regence BCBS of Oregon and Utah |
| PRU | BCBS of Western New York |
| PRV | BCBS of Alabama |
| PRW | Independence Blue Cross |
| PRX | BCBS of Alabama |
| PRY | BCBS of Kansas City |
| PRZ | BCBS of Illinois |
| PSA | BCBS of Massachusetts |
| PSB | BCBS of Texas |
| PSC | BCBS of Illinois |
| PSD | Carefirst BCBS of Maryland |
| PSE | BCBS of Minnesota |
| PSF | Anthem BCBS of Virginia |
| PSG | BCBS of Georgia |
| PSH | Anthem BCBS of Connecticut |
| PSI | Blue Shield of California |
| PSJ | BCBS of Illinois |
| PSK | Blue Shield of Northeastern New York |
| PSL | BCBS of South Carolina |
| PSM | Independence Blue Cross |
| PSN | Carefirst Administrators |
| PSO | Independence Blue Cross |
| PSP | BCBS of South Carolina |
| PSQ | Anthem BCBS of Georgia |
| PSR | Unassigned Prefix |
| PSS | Wellmark BCBS of Iowa |
| PST | BCBS of North Carolina |
| PSU | Premera Blue Cross |
| PSV | Anthem BCBS of Ohio |
| PSW | Unassigned Prefix |
| PSX | Anthem BCBS of Nevada |
| PSY | Premera Blue Cross |
| PSZ | BCBS of Louisiana |
| PTA | Anthem Blue Cross of California |
| PTB | Blue Shield of California |
| PTC | Anthem Blue Cross of California |
| PTD | BCBS of Kansas City |
| PTE | BCBS of Texas |
| PTF | Premera Blue Cross |
| PTG | Anthem BCBS of Ohio |
| PTH | Anthem BCBS of Connecticut |
| PTI | Wellmark BCBS |
| PTJ | Anthem Blue Cross of California |
| PTK | Capital Blue Cross |
| PTL | BCBS of Illinois |
| PTM | Capital Blue Cross |
| PTN | BCBS of Illinois |
| PTO | Anthem BCBS of Ohio |
| PTP | Carefirst BCBS of Maryland |
| PTQ | Premera Blue Cross |
| PTR | BCBS of Arkansas Blue Advantage |
| PTS | Anthem BCBS of Ohio |
| PTT | Anthem Blue Cross of California |
| PTU | BCBS of Georgia |
| PTV | Carefirst Administrators |
| PTW | BCBS of Rhose Island |
| PTX | BCBS of Montana |
| PTY | Anthem BCBS of Indiana |
| PTZ | Anthem BCBS of Nevada |
| PUA | BCBS of Michigan |
| PUB | Horizon BCBS of New Jersey |
| PUC | Wellmark BCBS |
| PUD | Independence Blue Cross |
| PUE | Blue Shield of California |
| PUF | Blue Shield of California |
| PUG | BCBS of Michigan |
| PUH | Highmark BCBS |
| PUI | Unassigned Prefix |
| PUJ | Anthem BCBS of Georgia |
| PUK | BCBS of South Carolina |
| PUL | Premera Blue Cross |
| PUM | BCBS of South Carolina |
| PUN | Carefirst BCBS of Maryland |
| PUO | BCBS of Arizona |
| PUP | BCBS of Florida |
| PUQ | Independence Blue Cross |
| PUR | Wellmark BCBS |
| PUS | BCBS of Arizona |
| PUT | BCBS of Michigan |
| PUU | BCBS of Michigan |
| PUV | Anthem BCBS of Virginia |
| PUW | BCBS of Massachusetts |
| PUX | Premera Blue Cross |
| PUY | Wellmark BCBS |
| PUZ | Unassigned Prefix |
| PVA | BCBS of Minnesota |
| PVB | Wellmark BCBS |
| PVC | BCBS of Rhose Island |
| PVD | BCBS of Illinois |
| PVE | Anthem BCBS of Virginia |
| PVF | BCBS of Tennessee |
| PVG | Anthem Blue Cross of California |
| PVH | BCBS of Alabama |
| PVI | Unassigned Prefix |
| PVJ | Anthem BCBS of Ohio |
| PVK | Anthem Blue Cross of California |
| PVL | CareFirst BCBS of Virginia |
| PVM | Blue Shield of California |
| PVN | BCBS of Tennessee |
| PVO | Carefirst Administrators |
| PVP | Anthem Blue Cross of California |
| PVQ | BS of Northeastern New York |
| PVR | Anthem BCBS of Ohio |
| PVS | BCBS of Arkansas |
| PVT | Anthem BCBS of Ohio |
| PVU | Wellmark BCBS |
| PVV | BCBS of South Carolina |
| PVW | Florida Blue BCBS |
| PVX | BCBS of North Carolina |
| PVY | BCBS of North Carolina |
| PVZ | Regence BCBS of Idaho |
| PWA | BCBS of South Carolina |
| PWB | Highmark BCBS |
| PWC | Regence BCBS of Oregon and Utah |
| PWD | BCBS of Illinois |
| PWE | Empire BCBS of New York |
| PWF | Anthem Blue Cross of California |
| PWG | Anthem BCBS of Virginia |
| PWH | Highmark BCBS |
| PWI | BCBS of Alabama |
| PWJ | Blue Shield of California |
| PWK | BCBS of Massachusetts |
| PWL | Empire BCBS of New York |
| PWM | Wellmark BCBS |
| PWN | Anthem BCBS of Ohio |
| PWO | Blue Shield of California |
| PWP | Empire BCBS of New York |
| PWQ | BCBS of Minnesota |
| PWR | Unassigned Prefix |
| PWS | Anthem BCBS of Virginia |
| PWT | BCBS of Georgia |
| PWU | Wellmark BCBS |
| PWV | Anthem Blue Cross of California |
| PWW | Unassigned Prefix |
| PWX | Blue Cross of Idaho |
| PWY | Unassigned Prefix |
| PWZ | Premera Blue Cross |
| PXA | Anthem BCBS of Ohio |
| PXB | BCBS of South Carolina |
| PXC | BCBS of Illinois |
| PXD | BCBS of Arizona |
| PXE | Premera Blue Cross |
| PXF | Wellmark BCBS of Iowa |
| PXG | BCBS of Arkansas - Health Advantage |
| PXH | BCBS of South Carolina |
| PXI | Independence Blue Cross |
| PXJ | BCBS of South Carolina |
| PXK | Blue Shield of California |
| PXL | BCBS of Massachusetts |
| PXM | Unassigned Prefix |
| PXN | BCBS of South Carolina |
| PXO | BCBS of Arizona |
| PXP | Anthem BCBS of Kentucky |
| PXQ | Anthem BCBS of Wisconsin |
| PXR | Anthem BCBS of Ohio |
| PXS | BCBS of Illinois |
| PXT | Anthem Blue Cross of California |
| PXU | BCBS of Michigan |
| PXV | Capital Blue Cross |
| PXW | BCBS of Michigan |
| PXX | Unassigned Prefix |
| PXY | Unassigned Prefix |
| PXZ | Premera Blue Cross |
| PYA | Blue Shield of California |
| PYB | Empire BCBS of New York |
| PYC | BCBS of South Carolina |
| PYD | Unassigned Prefix |
| PYE | BCBS of Illinois |
| PYF | Premera Blue Cross |
| PYG | Carefirst Administrators |
| PYH | BCBS of Texas |
| PYI | Independence Blue Cross |
| PYJ | BCBS of Michigan |
| PYK | Anthem BCBS of Wisconsin |
| PYL | BCBS of Western New York |
| PYM | Wellmark BCBS of Iowa |
| PYN | Anthem BCBS of Ohio |
| PYO | BCBS of North Carolina |
| PYP | BCBS of Texas |
| PYQ | Anthem BCBS of Ohio |
| PYR | Unassigned Prefix |
| PYS | Anthem BCBS of Ohio |
| PYT | Unassigned Prefix |
| PYU | BCBS of Georgia |
| PYV | Unassigned Prefix |
| PYW | Unassigned Prefix |
| PYX | BCBS of Massachusetts |
| PYY | Wellmark BCBS of Iowa |
| PYZ | Anthem Blue Cross of California |
| PZA | BCBS of Texas |
| PZB | Anthem BCBS of Ohio |
| PZC | Unassigned Prefix |
| PZD | BCBS of Illinois |
| PZE | Anthem Blue Cross of California |
| PZF | Blue Shield of California |
| PZG | Anthem Blue Cross of California |
| PZH | Capital Blue Cross |
| PZI | BCBS of South Carolina |
| PZJ | BCBS of Michigan |
| PZK | Unassigned Prefix |
| PZL | Unassigned Prefix |
| PZM | Anthem Blue Cross of California |
| PZN | Anthem BCBS of Ohio |
| PZO | Independence Blue Cross |
| PZP | BCBS of Illinois |
| PZQ | BCBS of Florida |
| PZR | Empire BCBS of New York |
| PZS | Wellmark BCBS of Iowa |
| PZT | Wellmark BCBS |
| PZU | Carefirst BCBS of Maryland |
| PZV | Anthem BCBS of Virginia |
| PZW | Wellmark BCBS |
| PZX | BCBS of Illinois |
| PZY | BCBS of Western New York |
| PZZ | BCBS of Western New York |