CAA to CZZ. The prefix can be alpha only or a combinationof alpha and numeric characters. Blue Cross Blue Shield insurance Companies – Statewise. Anthem BCBS of Connecticut (CT) YAB. Blue-Cross Blue-Shield of Arizona. R2A. The prefix acts. All list is updated as per latest information from BCBS insuranThe BCBS Prefix List UAA To UZZ has been recently updated to reflect the latest information from authorized portals. Tennessee. BCBS Prefix. > Subscriber ID Alphanumeric identifier composed of a three‑character Blue Cross prefix followed by a Blue Cross‑issued contract number. BCBS Alpha Prefix from HAA to HZZ (Updated 2023) March 11, 2023 by Kim Keck. Independence Blue Cross (BC) of Philadelphia (Phi) and Southeastern Pennsylvania (PA) HAJ. No. Get all the info you need. Here we have listed down all the BCBS Prefixes along with BCBS home plan name and website for BCBS member IDs ranging from BAA to BZZ. Blue Cross Blue Shield Federal Phone Number. ) AAU California ADE Illinois ADH Delaware ADL Ohio AET California AFB South Carolina AFV New York (Excellus) AFY Illinois [Thanks MaryBeth!]Today you will find The BCBS Alpha Numeric Prefix List from K2A to K9Z. Here we have listed down all the BCBS Prefix along with BCBS home plan name and website for BCBS member IDs ranging from XAA to XZZ. BCBS Company Name. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Here I have shared the list of BCBS alpha prefix ranging from JAA to JZZ. Also, you can find BCBS provider phone numbers for each state. X2C. 855-558-1443 (Anthem Blue Cross Blue Shield Medicaid Plan) Wyoming: 800-442-2376: CMS 1500 blocks instructions in Medical Billing; BCBS Federal Phone Number ; Categories. I have a deep understanding of complex coding and billing reimbursement processes in the RCM field and a proven track record of success in optimizing revenue cycle for providers. Showing 1 to 100 of 708 entries. A Division of Health Care Service Corporation, a Mutual Legal Reserve Company, an Independent Licensee of the Blue Cross and Blue Shield Association. S9Z. PR 1 Denial Code – Deductible Amount. ID cards from these Licensees will also contain three-character alpha prefixesBCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. We make sure to share latest data but in case you find some misinformation, please let us know so that we can help you to provide most accurate BCBS Alpha Numeric Prefix. Showing 1 to 100 of 1,420 entries. Illinois. | Insurance Identifier Lookup LAA - LZZ. O. VCL. Carefirst Blue-Cross Blue-Shield: BCBS Prefix List D2A to D9Z; BCBS Prefix List F2A to F9Z ; Categories. S. Phone Number for Medicare. Here we have listed down all the Blue Cross Blue Shield Prefix along with BCBS home plan name and website for BCBS member IDs ranging. 1-866-412-8795. Colorado. Some BCBS prefixes are not available so if not found in list, means these prefixes are not available. Prefix Plan Name; O2A: Blue Cross of California: O2E: Blue Cross of California: O2N: Highmark BCBS of Pennsylvania: O2T: Blue Cross Blue Shield of Minnesota: O3T: Regence Blue Cross Blue Shield of Oregon: O3V: Premera Blue Cross: OAA: Blue Cross Blue Shield of Massachusetts: OAB: Blue Cross Blue Shield of. BCBS Alpha Prefix from NAA to NZZ (Updated 2023) March 11, 2023 by Kim Keck. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Ohio. Here I have shared the list of BCBS alpha numeric prefix ranging from V2A to V9Z. Anthem BCBS of Georgia (GA) HAH. C2B. Here we have listed down all the Blue Cross Prefixes along with BCBS home plan name and website for BCBS member IDs ranging. O. October 1, 2022 by Rebecca Williams. Pennsylvania. To learn more about your international coverage visit BCBS Global® Core or contact your local BCBS company. CO 31 Denial Code- Patient cannot be identified as our insured. Also, you can find BCBS provider phone numbers for each state. Use this number for billing andBCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Add and customize text, pictures, and fillable fields, whiteout unneeded details, highlight the. For instance, the prefix NAA might be associated with the Wellmark BCBS, while NAB could represent the BCBS of Arkansas Blue Advantage. Blue Cross Blue Shield Federal Phone Number. MAA. Quick Reminders: • Three-character member ID prefixes may now have both letters and numbers. • Enrollment will be under plan code 363. Blue Cross Blue Shield insurance Companies – Statewise. Benefits and eligibility should be verified for all members prior to rendering services. Effective April 15, 2018, all BCBS plans and providers must be able to accept alpahnumeric prefixes, which combine letters and numbers. H2B. If any discrepancy found please let us know via the contact us page, we are committed to providing correct and genuine information. Showing 1 to 100 of 713 entries. Begin by locating the box or section in the form that asks for the insurance policy information. BCBS Prefix List 2021 - Alpha Numeric. Showing 1 to 100 of 1,420 entries. BCBS Alpha Numeric Prefix from T2A to T9Z. 1. 03. September 30, 2022 by Rebecca Williams. State Lookup. How to Enroll. Colorado. 1 A). September 30, 2022 by Rebecca Williams. J3A. BCBS Company Name. 5 mol Fe per mol protein (). Pennsylvania. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Its often confused that BCBS have lot of prefixes and where to contact. m. Here we have listed down all the BCBS Prefix along with BCBS home plan name and website for BCBS member IDs ranging from PAA to PZZ. BCBS Company. Take advantage of the upper and left panel tools to modify Xxu blue cross prefix. The alpha prefix on the member’s ID card is the key element used to identify the Plan to which the member belongs and to correctly route claims. BCBS Prefix List 2021 - Alpha Numeric. Anthem BCBS of Connecticut. Virgin Islands. Here “ABC” is BCBS alpha prefix. Here we have listed down all the Blue Cross Prefixes along with BCBS home plan name and website for BCBS member IDs ranging from H2A to H9Z. BCBS Company. 57 Fe-enriched samples were examined by Mössbauer. January 14, 2023September 30, 2022by Rebecca Williams. Paul, MN 55164-0560 Blue Cross and Blue Shield of P. BCBS of Tennessee (TN) BCBS Alpha Prefix List from CAA to CZZ Updated (2023) BCBS Alpha Prefix List from EAA to EZZ Updated (2023) BCBS Alpha Prefix List from DAA to DZZ Updated 2021-List of Blue Cross Blue Shield insurance Companies – Statewise with prefix. Also, you. SAA. No. This list of bcbs prefixes includes BC prefix VER, VXJ, VNB, VFG, VEL, VND, VWD, VNC, VVU, VAN |. KCV. JAA. South Dakota/Iowa. Blue-Cross Blue-Shield of Illinois. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Connecticut. To identify correct blue cross blue shield department, they use three characters BCBS prefix in the start of each BCBS member plan ID. State Lookup. Y2A. March 11, 2023 by Kim Keck. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. As per update of BCBS Alpha prefix list 2023, the BCBS Alpha numeric Prefix Z2A to Z9Z list is updated from authorized and trusted resources and based on the latest information. Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania: MPH: New York: Empire Blue-Cross Blue-Shield of New York: MPI BCBS Prefix: California: Anthem Blue-Cross: MPJ: South Carolina: Blue-Cross Blue-Shield of South Carolina: MPK-Unallocated/Not Assigned: MPL: Illinois: Blue-Cross Blue-Shield of. Aetna Directory – Healthcare (1)March 11, 2023 by Kim Keck. Virginia. FEP plans use just the letter "R" as the prefix. XAB. UCB. V2A. Learn more about our Total Care and Blue Distinction® Specialty Care designation programs and find a designated doctor. Blue Cross Blue Shield Federal Phone Number. They must be sent hard copy. State Lookup. Here we have listed down all the Blue Cross Blue Shield Prefixes along with BCBS home plan name and website for BCBS member IDs ranging from B2A to B9Z. BCBS Prefix List 2021 - Alpha. BCBS TEA Prefix Provider Phone Number. S. BAA. Most members with coverage through a Blue Cross Blue Shield Plan are assigned a three-character prefix that appears at the beginning of their unique identification number. Anthem Central Region (OH, IN, KY) FAB. W2A to W9Z. Click on New Document and select the file importing option: upload Xxu blue cross prefix from your device, the cloud, or a secure link. BCBS Alpha Prefix List of “M”-series. Here we have listed down all the BCBS Prefixes along with BCBS home plan name and website for BCBS member IDs ranging from MAA to MZZ. No. South Dakota/Iowa. We make sure to share latest data but in case you find some misinformation, please let us know so that we can help you to provide most accurate BCBS Alpha. If there is no alpha prefix, do not create one or use an alpha prefix from another member’s ID card, even one from the same BCBS Plan. Most prefixes are in the first three positions of the member's ID number and can be a mix of alpha and numeric characters. Phone Number for Medicare Advantage Plan Members: 1-877-774-8592. Due to the growth of BlueCross and its affiliates, the number of available alpha prefix combinations is now exhausted. Anthem Blue-Cross Blue-Shield of Virginia. Here I have shared the list of BCBS alpha prefix ranging from QAA to QZZ. BCBS Company. A Division of Health Care Service Corporation, a Mutual Legal Reserve Company, an Independent Licensee of the Blue Cross and Blue Shield Association Blue Cross Community OptionsSM Program Overview – Quick Reference Guide MMAI MLTSS ICP FHP PROGRAMS Blue Cross Community MMAI (Medicare-Medicaid Plan)SM is a. BCBS Company. 1. However, fax submission is allowed at the ollowing fax numbers: 866-365-5504 or 303-764- 7123 for BCBS OF CA AND BCBS OF CO KAE. The Prefix will not contain only numbers (must always have at least one alpha character) and will not include the numbers one or zero in any position. Ohio. October 1, 2022 by Rebecca Williams. Click on New Document and select the file importing option: upload Xxu blue cross prefix from your device, the cloud, or a secure link. Here we have listed down all the BCBS Prefix along with BCBS home plan name and website for BCBS member IDs ranging from O2A to O9Z. BCBS Alpha Prefix from YAA to YZZ (Updated 2023) March 11, 2023 by Kim Keck. BCBS Prefix List 2021 - Alpha. BCBS Prefix List 2021 - Alpha. We make sure to share latest data but in case you find some misinformation, please let us know so that we can help you to provide most accurate BCBS Alpha Numeric. • Enrollment will be under plan code 363. A2A to A9Z. BCBS Prefix List 2021 - Alpha Numeric. BCBS alpha numeric prefix H2A to H9Z is updated as per received latest information from authorized sources or websites of BCBS insurance and other reputed online portals. No. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. New York (Western) Blue-Cross Blue-Shield of Western New York. BCBS Prefix HBX – Detailed Information February 21, 2023 February 9, 2023 by Kathryn Belvin Below you can find all the information related to BCBS prefix HBX. Horizon Blue-Cross Blue-Shield of New Jersey: H7Q: Pennsylvania: Highmark Blue-Shield of Pennsylvania: H7R: Vermont: Blue-Cross of Vermont: H7S: Pennsylvania: Highmark Blue-Shield of Pennsylvania: H7T: Texas: Blue-Cross Blue-Shield of Texas: H7U: Pennsylvania: Highmark Blue-Shield of Pennsylvania: H7V: Indiana: Anthem Blue-Cross Blue-Shield of. If in doubt, always check with BCBSOK, as the list of International Licensees may change. LAB. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Here we have listed down all the Blue Cross Prefixes along with BCBS home plan name and website for BCBS member IDs ranging from U2A to U9Z. Empire BCBS offers coverage to individuals and businesses in New York, providing access to a wide network of healthcare providers. Here we have listed down all the BCBS Alpha Prefix along with BCBS home plan name and website for BCBS member IDs ranging from AAA to AZZ. • Prefix not listed (BlueCard Host prefix) o Western/Eastern WA and AK providers submit to Premera. The most important and easy way to identify BCBS member is his BCBS member ID alpha prefix. The BCBS prefix list NAA-NZZ refers to a range of prefixes assigned to member plans within the BCBS federation. S. Blue Cross Blue Shield Federal Phone Number. HBx is an Fe-S cluster–binding protein. The alpha prefix can easily be identified as it is the first three characters. XML Blue Cross of Idaho - Flexiblue POS XMX Dual Eligible - DSNP 6/1/2014 POS ZLT Medicaid Plus 8/1/2018 POS XMA Secure Blue PPO XMM True Blue POS XMI True Blue Connected Care 3/1/2014 POS X2B True Blue SLHP 1/1/2020 CCO . BCBS prefixes list is combination of 2 type of prefixes as alpha and numeric are used to identify the specific plan you are enrolled in and the geographic region where your plan is based. BCBS Prefix AAA-AZZ is total 677 prefix list of Blue Cross Blue Shield insurance. October 1, 2022 by Rebecca Williams. State Lookup. BCBS alpha numeric prefix S2A to S9Z is updated as per received latest information from authorized sources or websites of BCBS insurance and other reputed online portals. Contents [ show] BCBS Prefix List Lookup Blue Cross Blue Shield Federal Phone Number. The prefix will not contain only numbers (must always have at least one alpha character) and will not include the numbers one or zero in any. MAB. Here we have listed down all the BCBS Prefix directory along with BCBS home plan name and website for BCBS member IDs ranging from V2A to V9Z. Maryland/District of Columbia/Northern Virginia. MAC. Here we have listed down all the BCBS Prefix along with BCBS home plan name and website for BCBS member IDs ranging from Y2A to Y9Z. Highmark BCBS of Pennsylvania. CAW. BCBS Alpha Prefix from WAA to WZZ (Updated 2023) March 11, 2023 by Kim Keck. About Us; BCBS Alpha Numeric Prefix; BCBS Alpha Prefix; BCBS Prefix List; Blog Menu Toggle. Also, you can find BCBS provider phone numbers for each state. List. If. Blue Cross and Blue Shield of Illinois, a Division of Health Care Service Corporation, a Mutual Legal Reserve Company, an Independent Licensee of the Blue Cross and Blue. X2A. BCBS Alpha Prefix from JAA to JZZ (Updated 2023) March 11, 2023 by Kim Keck. BCBS Company. State Lookup. The BCBS alpha prefix list is a series of three-letter codes used by Blue Cross Blue Shield (BCBS) to identify the different BCBS plans and their corresponding networks. MAC. BCBS Alabama. Nevada. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Feb 24, 2021Horizon Blue-Cross Blue-Shield of New Jersey: H7Q: Pennsylvania: Highmark Blue-Shield of Pennsylvania: H7R: Vermont: Blue-Cross of Vermont: H7S:. However, there are some exceptions. Blue Cross Blue Shield Federal Phone Number. Wellmark. Regence Blue-Cross Blue-Shield: K9Z-Unallocated/Not Assigned: BCBS Prefix List J2A to J9Z; BCBS Prefix List L2A to L9Z ; Categories. BCBS Alpha Prefix from IAA to IZZ (Updated 2023) March 11, 2023 by Kim Keck. Pennsylvania. Blue-Cross Blue-Shield of Massachusetts. Here “A2A” is BCBS alpha numeric. Prefix Plan Name; Q3V: Independence Blue Cross: Q9V: Independence Blue Cross: QAA: Blue Cross Blue Shield of Tennessee: QAB: Anthem BCBS of Colorado: QAC: Anthem BCBS of Missouri: QAD: Regence Blue Cross Blue Shield of Oregon: QAE: Anthem BCBS of Georgia: QAF: Anthem BCBS of Colorado: QAG:. Prefixes are also used to identify and correctly route claims to the appropriate Blue Cross Blue Shield […]BCBS Prefix List 2021 - Alpha. Here I have shared the list of BCBS alpha numeric prefix ranging from T2A to T9Z. Anthem Blue-Cross Blue-Shield of Connecticut. Here I have shared the list of BCBS alpha numeric prefix ranging from Z2A to Z9Z. March 11, 2023 by Kim Keck. BCBS Prefix CAA to CZZ Summary. Anthem Blue-Cross Blue-Shield of Colorado. Here we have listed down all the Anthem Prefixes by State along with BCBS home plan name and website for BCBS member IDs ranging from M2A to M9Z. Illinois. BCBS Prefix assignments for BC prefixes FAA - FZZ. Blue-Cross Blue-Shield of Massachusetts. Each Blue Cross Blue Shield company is assigned a unique prefix that helps identify and differentiate them from one another. Blue-Cross Blue-Shield of Illinois. State. J3N. Blue-Cross Blue-Shield of Illinois. Denial Codes. DZV BCBS Prefix: Ohio: Anthem Blue-Cross Blue-Shield of Ohio: DZW: Michigan: Blue-Cross Blue-Shield of Michigan: DZX: Massachusetts: Blue-Cross Blue-Shield of Massachusetts: DZY-Unallocated/Not Assigned: DZZ: Tennessee: Blue-Cross Blue-Shield of Tennessee: BCBS Prefix List CAA to CZZ;Blue-Cross Blue-Shield of South Carolina: GFD BCBS Prefix: Pennsylvania: Capital Blue-Cross of Pennsylvania: GFE: Ohio: Anthem Blue-Cross Blue-Shield of Ohio: GFF: California: Anthem Blue-Cross: GFG: South Dakota/Iowa: Wellmark Blue-Cross Blue-Shield: GFH-Unallocated/Not Assigned: GFI: Maryland/District of. BCBS Company Name. Here we have listed down all the Blue Cross Blue Shield Prefixes along with BCBS home plan name and website for BCBS member IDs ranging from N2A to N9Z. There are total of 676 alpha prefix in BCBS RAA-RZZ list and 151 are Not Assigned prefixes out of 676. State Lookup. BCBS Alpha Numeric Prefix. IAT BCBS Prefix. HBY Horizon BCBS of New Jersey. This list of bcbs prefixes includes BC prefix xyl, xdd, xea, xog, xek, xaa, xzl, xum, xyk, xpa. You can find BCBS Prefix List with phone numbers along with BCBS home plan name and website for BCBS member IDs ranging from C2A to C9Z. If. BCBS Plan Name. Blue-Cross Blue-Shield of South Carolina: GFD BCBS Prefix: Pennsylvania: Capital Blue-Cross of Pennsylvania: GFE: Ohio: Anthem Blue-Cross Blue-Shield of Ohio: GFF: California: Anthem Blue-Cross: GFG: South Dakota/Iowa: Wellmark Blue-Cross Blue-Shield: GFH-Unallocated/Not Assigned: GFI: Maryland/District of Columbia/Northern Virginia: Carefirst. February 21, 2023 by Kathryn Belvin. Idaho. The prefix acts as a key element in confirming the members’ eligibility and coverage information. Prefix. BCBS Alpha Prefix from BAA to BZZ (Updated 2023) March 11, 2023 by Kim Keck. BCBS Prefix List 2021 - Alpha. We make sure to share latest data but in case you find some misinformation, please let us know so that we can help you to provide most accurate BCBS Alpha Prefix Information. Blue-Cross Blue-Shield of Nebraska. September 30, 2022 by Rebecca Williams. Illinois. South Dakota/Iowa. BCBS Alpha Numeric Prefix from W2A to W9Z. BCBS Alpha Prefix from PAA to PZZ (Updated 2023) March 11, 2023 by Kim Keck. In addition to routing claims and electronic inquiries, BCBS member ID prefixes indicate specific network and benefit plan information. Account Prefixes – December 7, 2022. WAB. Pennsylvania. Today you will find The BCBS Alpha Prefix List from HAA to HZZ. Carefirst Blue-Cross Blue-Shield. **These are patients who have migrated from FPLIC/FPH to Highmark. Attendance Management Claims Management Claims Management Claims Management Medicare Pro Claims Management Pro Credential Management Direct Data Entry Verification BCBS member ID card will have a suitcase logo at the bottom of card which will also help you to identify patient plan like HMO, PPO, POS etc. Also its not a sequential order hence its hard to find unless we check with first 3 alpha prefix. March 11, 2023 by Kim Keck. KAG. R2B. Virginia. X2B. Georgia. 107. Refer to our BCBS Prefix Lookup Directory for matching prefixes with home plans and associated contact details. Wellmark BCBS. BCBS Prefix assignments for BC prefixes NAA - NZZ. State Lookup. BCBS Prefix List LAA-LZZ (2023) September 16, 2023 by NSingh (MBA, RCM Expert) BCBS prefix LAA-LZZ list is latest updated list on the basis information received from autherized online portals of Blue Cross Blue Shield Insurance company. From decoding the structure of the prefix to understanding the scope of coverage, we’ve covered it all. Also, you can find BCBS provider phone numbers for each state. Effective Jan. Home Plan Mailing Address. Blue Cross Blue Shield Federal Phone Number. State Lookup. T2B. BCBS Alpha numeric Prefix X2A to X9Z list is updated from authorized and trusted resources and based on the latest information. February 21, 2023 by Kathryn Belvin. We make sure to share latest data but in case you find some misinformation, please let us know so that we can help you to provide Complete BCBS Alpha Prefix List . S. This list of BCBS prefixes includes BC prefix UCR, UTS, UQK, UFD, UFD, UFW, U2N, UDW. State Lookup. Alpha Prefix Health Plan Benefit Option Product Type Network Name GAP Individual HMO Pathway X Guided Access JRA Individual HMO Pathway X. S9R. KAG. Texas. Each alpha prefix represents a specific plan and helps in streamlining claims processing and network identification. Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania. BCBS Alpha Numeric Prefix from Z2A to Z9Z. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. We make sure to share latest data but in case you find some misinformation, please let us know so that we can help you to provide most accurate BCBS Alpha Prefixes. No. The alpha prefix can easily be identified as it is the first three characters. Lookout Drive Richardson, Texas 75082. Q2B. BCBS Prefix List 2021 - Alpha. U2A. Also, you can find BCBS provider phone numbers for each state. Premera Blue Cross & The Regence Group Common. Premera Blue-Cross Blue-Shield of Alaska: Z6O-Prefix Unallocated/Not Assigned: Z6P: Indiana: Anthem Blue-Cross Blue-Shield of Indiana: Z6Q-Prefix Unallocated/Not Assigned: Z6R: Texas: Blue-Cross Blue-Shield of Texas: Z6S: Texas: Blue-Cross Blue-Shield of Texas: Z6T: Texas: Blue-Cross Blue-Shield of Texas: Z6U. BAA. Most members with coverage through a Blue Cross Blue Shield Plan are assigned a Three Letter alpha prefix as a part of their unique identification number. The three-character prefix is a foundational component of the BlueCard® Program. Not Assigned Prefix. List of BCBS. Other Important Prefix. net1-877-299-2377. (BCBS) ID card with the alpha prefix highlighted: TIPS FOR SUCCESS ; Always use the alpha prefix on the member’s current ID card. Showing 1 to 100 of 722 entries. BCBS Prefix List 2021 - Alpha. Carefirst Blue-Cross Blue-Shield: G6A: Virginia: Anthem Blue-Cross Blue-Shield of Virginia: G6B: Georgia: Anthem Blue-Cross Blue-Shield of Georgia: G6C: Virginia: Anthem Blue-Cross Blue-Shield of Virginia: G6D: Pennsylvania: Highmark Blue-Cross Blue-Shield of Pennsylvania: G6E: New York: Empire Blue-Cross Blue-Shield. Blue-Cross Blue-Shield of Texas. B2X. FCQ. Feb 24, 2021Visit Blue365 Get Started How It Works Frequently Asked Questions Save on products and services that enhance your health and wellness. Example: BCBS Prefix “ZGP” (Blue Cross Blue Shield of Texas – it is a PPO Product) 1st Character “Z” Plan Specific. Sample BCBS prefix list. Showing 1 to 100 of 733 entries. The alpha prefix can easily be identified as it is the first three characters. State Lookup. The Prefix can be alpha only or a combination of alpha and numeric characters. BCBS Alpha Prefix HAA-HZZ (2023) September 16, 2023 by NSingh (MBA, RCM Expert) The BCBS prefix list HAA-HZZ is updated from reliable resources of. Alpha prefix. The alpha Numeric prefix is very important to the identification number. 1. X3C. Empire Blue-Cross Blue-Shield of New York. N2A. Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania: CZT: Connecticut: Anthem Blue-Cross Blue-Shield of Connecticut: CZU: California: Anthem.