LAA. For detailed information of each prefix home plan, click on the prefix and you will find the detailed information. BCBS member ID have maximum 17 characters but most of the member IDs have 12 characters. Hospitals or physicians: File claims with yourBCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. For log in problems: Please try the email address that you registered with as your user name. P2A. Empire Blue-Cross Blue-Shield of New York. Contents [ show] BCBS Prefix assignments for BC prefixes XAA - XZZ. North Carolina. BCBS Prefix List 2021 - Alpha Numeric. Here I have shared the list of Blue Cross Blue Shield alpha numeric prefix ranging from R2A to R9Z. PO Box 5023 Sioux Falls, SD 57117-5023. BCBS Prefix List 2021 - Alpha Numeric. Virginia. The prefix acts as a key element in confirming the members’ eligibility and coverage information. Blue-Cross Blue-Shield of Texas. BCBS Alpha Prefix from AAA to AZZ. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Person can listings bottom all the BCBS Prefixes along include BCBS home plan name and website for BCBS member Passports ranging from XAA to XZZ. KAF. ZAA. Alabama. This coverage is considered a PPO type of contract. 64033 St. Here “A2A” is BCBS alpha numeric. BCBS Prefix can be classified as follows: BCBS Alpha Prefix – It’s a three letter alpha prefix followed by id number. BCBS Company. Here I have shared the list of BCBS alpha prefix ranging from QAA to QZZ. BCBS Prefix List 2021 - Alpha. BCBS Alpha Prefix from ZAA to ZZZ (Updated 2023) March 11, 2023 by Kim Keck. This list of bcbs prefixes includes BC prefix VER, VXJ, VNB, VFG, VEL, VND, VWD, VNC, VVU, VAN |. S. Search. BCBS Alpha Numeric Prefix from L2A to L9Z. Download the app * or scan the QR code:of the Blue Cross and Blue Shield Association Use of this card is subject to terms of applicable contracts, conditions and user agreements. Empire Blue Cross Blue Shield. It is important for healthcare providers to be familiar with the BCBS prefix list for the. X2B. M. Laboratory Prior Authorization. Learn more about our Total Care and Blue Distinction® Specialty Care designation programs and find a designated doctor. Premera Blue-Cross Blue-Shield of Alaska. Showing 1 to 100 of 1,420 entries. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. YAA. About Us; BCBS Alpha Numeric Prefix; BCBS Alpha Prefix; BCBS Prefix List; Blog Menu Toggle. BCBS Prefix List 2021 - Alpha Numeric State Lookup BCBS Company; E2A: Texas: Blue-Cross Blue-Shield of Texas: E2B: Texas: Blue-Cross Blue-Shield of Texas: E2C:. Unassigned Prefix: YSU: Blue Cross Blue Shield of Georgia: YSV: Anthem BCBS of Virginia: YSW: Blue Cross of Idaho: YSX: Blue Cross Blue Shield of Rhode Island: YSY: Anthem BCBS of Ohio: YSZ: Anthem BCBS of Wisconsin: YTA: Anthem BCBS of Virginia: 800-533-1120: Anthem Bluecare: YTB: Anthem BCBS of Virginia: 855-856-9286:Find the right care for you across our expansive network of doctors, hospitals and other providers. BCBS Alpha Prefix from ZAA to ZZZ. N3B. Phone Number for Medicare. Box 100300 Columbia, SC 29202-3300. See "Predetermination" and "Precertification. 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. BCBS Company Name. client accounts throughout the year or during open enrollment. FCQ. Here we have listed down all the Blue Cross Prefixes along with BCBS home plan name and website for BCBS member IDs ranging. Nationwide, more than 1. The date of service is the month, day, and year a Blue Cross or Blue Shield member received medical services from the provider. 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 BCBS Prefix List 2021 - Alpha Numeric State Lookup BCBS Company; B2A: California: Anthem Blue-Cross: B2B: Massachusetts: Blue-Cross Blue-Shield of Massachusetts If you have a POS contract with Blue Cross and Blue Shield of New Mexico (BCBSNM) and provide medical service to a member who has a blank suitcase logo on his/her member ID card (local member or out -of-area member) and a POS product, you will be reimbursed for services covered under the member’s benefit plan, in accordance with the POS contract. BCBS Alabama. There are total of 696 alpha prefix in BCBS RAA-RZZ list and 13 are Not Assigned prefixes out of 696. BCBS Alpha Prefix List from FAA to FZZ Updated (2023) BCBS Alpha Prefix List of “F”-series. V2A to V9Z. 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. 64033 St. UAN. PAB. UAM. BCBS Prefix List 2021 - Alpha Numeric State Lookup BCBS Company; M2A-Unallocated/Not Assigned: M2B-Unallocated/Not Assigned: M2C: Illinois: Blue-Cross Blue-Shield of Illinois: M2D:. XAA. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. 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. New prefixes, assigned by the Blue Cross Blue Shield Association, will then contain alpha-numeric characters. 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 member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. WAB. State Lookup. BCBS Alpha Numeric Prefix from W2A to W9Z. l T eo pr a tw il c ny u ’s h om ep l a n fr ig b ty d s. Michigan. About Us; BCBS Alpha Numeric Prefix; BCBS Alpha Prefix; BCBS Prefix List; Blog Menu Toggle. Healthcare providers can conduct HIPAA-compliant transactions with Blue Cross using an approved EHR vendor. If you experience difficulties or need additional information, please contact 800-676-2583 (BLUE). So, let me guide you briefly about BCBS so we can grasp the concept of BCBS Alpha Prefix in a more understandable way. Alpha prefix Subscriber IDs will be exhausted in early 2018. Find in-network doctors, hospitals and urgent care facilities. 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. com Section 1 – Provider Information Section 2 – Additional InformationNext. Below you can find summary of all the Blue Cross Blue Shield active prefix ranging from CAA to CZZ. Y2A to Y9Z. 77013. BCBS Alpha Numeric Prefix C2A to C9Z (2023) July 27, 2023 by NSingh (MBA, RCM Expert) BCBS Alpha numeric Prefix C2A to C9Z list is updated from authorized and trusted resources and based on the latest information. UHC Plan Name. BCBS Prefix List 2021 - Alpha. ID cards from these Licensees will also contain three-character alpha prefixesBCBS of Massachusetts. Place of Service 11. l I f the r ino al p x c d,Independence Blue Cross. Home | Blue Cross and Blue Shield of Kansas The Prefix Reference List has been updated and is available online. S9S. BCBS Alpha Numeric Prefix from D2A to D9Z (Updated 2023) March 11, 2023 by Kim Keck. October 1, 2022 by Rebecca Williams Here I have shared the BCBS alpha numeric prefix lookup ranging from X2A to X9Z. BCBS Alpha Prefix from TAA to TZZ. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. N3C. We have listed downhill all the BCBS Prefixes along with BCBS homepage planned identify both website since BCBS member Identification ranging from XAA to XZZ. TEA Blue Cross FEP Member Provider Phone Number: 1-800-972-8382. BCBS: POKH92835893 XJMH91442935: Florida BCBS always has Letter “H” after three Alpha character: R51006221: ID# begin with “R” followed by 8 digit: YLS890449801 YJX88001309101: Blue option plan: Champva: ID# is Patient SSN# Champva is secondary to most other health plan and champva is primary to medicaid:BCBS Prefix List 2021 - Alpha State Lookup BCBS Company; CAA: Maryland/District of Columbia/Northern Virginia: Carefirst Blue-Cross Blue-Shield: CAB:. BCBS Prefix List XAA To XAA. Alaska. To learn more about your international coverage visit BCBS Global® Core or contact your local BCBS company. State Lookup. Paul, MN 55164-0560 Blue Cross and Blue Shield of P. Thank you for visiting our page. Blue-Cross Blue-Shield of South Carolina. Blue Cross Blue Shield insurance Companies – Statewise. 2. Wisconsin. $ 382. BCBS Prefix List 2021 - Alpha. R2B. List of United Healthcare Claims Address, Payer ID, Plan Name and Provider Phone Number. Blue Shield is your primary contact for BlueCard claim submission, claims processing, and provider inquiries. BCBS Prefix List 2021 - Alpha. Anthem Blue-Cross Blue-Shield of Colorado. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. • No existing member prefixes will change. Here we have listed down all the Blue Cross Prefixes along with BCBS home plan name and website for BCBS member IDs ranging from DAA to DZZ. September 30, 2022 by Rebecca Williams. BCBS Alpha Prefix from HAA to HZZ. 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 data. This Place of Service codes is a 2 digit numeric codes which is used on the HCFA 1500 claim form while billing the medical claims to the health care insurance companies, denoting the place. 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 data. 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. Members: See your contract or BlueAccess for coverage and other details. 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 Company. Wellmark. CAA to CZZ. The information the prefix contains defines the service relationships and arrangements between the Blue Plan—and its subscribers. October 1, 2022 by Rebecca Williams. UCB. About Us; BCBS Alpha Numeric Prefix; BCBS Alpha Prefix; BCBS Prefix List; Blog Menu Toggle. 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 Blue Cross Blue Shield. Blue-Cross Blue-Shield of Nebraska. State Lookup. Here we have listed down all the blue cross alpha prefix by state along with BCBS home plan name and website for BCBS member IDs ranging. BCBS Prefix XQA – Detailed Information February 21, 2023 February 18, 2023 by Kathryn Belvin Below you can find all the information related to BCBS prefix XQA. 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 and latest BCBS Alpha. 2nd Character “G” Plan Specific (letter assigned to the BCBS Plan. BCBS Alpha Prefix from WAA to WZZ (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. Payer Name. AmeriHealth Caritas VIP Care Plus (Michigan) Provider Phone Number, Claims address, Payer ID and Timely filing Limit. BAA to BZZ. Colorado. 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. Also, you can find BCBS provider phone numbers for each. Acentra (formerly Kepro) - ColoradoPAR: Health First Colorado Prior Authorization Request Program web page. Next. This list of BCBS prefixes includes BC. Illinois. Anthem Blue Cross and Blue Shield is the trade name of: In Indiana: Anthem Insurance Companies, Inc. The card has a suit case logo. S9R. A Division of Health Care Service Corporation, a Mutual Legal Reserve Company, an Independent Licensee of the Blue Cross and Blue Shield Association. Pennsylvania. September 30, 2022 by Rebecca Williams. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Blue Choice. Pennsylvania. List of BCBS. Anthem Blue-Cross Blue-Shield of Ohio. United Healthcare Claims Address. Prefix yet to assign. PUBLICATIONS: July 2020 Anthem Provider News and Important Updates -- Colorado. United Healthcare Provider Phone Number. In addition to routing claims and electronic inquiries, BCBS member ID prefixes indicate specific network and benefit plan information. > Subscriber ID Alphanumeric identifier composed of a three‑character Blue Cross prefix followed by a Blue Cross‑issued contract number. (BCBS) ID card with the alpha prefix highlighted: TIPS FOR SUCCESS ; Always use the alpha prefix on the member’s current ID card. BCBS Alpha Prefix List from MAA to MZZ Updated 2023. September 30, 2022 by Rebecca Williams. This form should be used when prior authorization of the services is required by Blue Cross and Blue Shield of Kansas. ->> PO Box 30555, Salt Lake City, UT 84130-0555. o Example of a new Subscriber ID: W5K123456789 What do I need to know? New prefixes are required due to the growing BCBS membership. Showing 1 to 100 of 708 entries. Individual and family plans . BCBS Company. State Lookup. For your ease, we have summarized some of the. Also, you can find BCBS provider phone numbers for each state. Pennsylvania. State Lookup. T2A. If any discrepancy found please let us know via the contact us page, we are committed to providing correct and genuine information. Blue Cross Blue Shield Federal Phone Number. BCBS alpha numeric prefix S2A to S9Z is updated as per received latest information from authorized sources or websites of BCBS insurance and other. Some BCBS prefixes are not available so if not found in list, means these prefixes are not available. Here I have shared the list of BCBS alpha prefix ranging from RAA to RZZ. Blue-Cross Blue-Shield of North Dakota: OTO BCBS Prefix-Unallocated/Not Assigned: OTP: California: Blue-Shield of California: OTQ: Connecticut: Anthem Blue-Cross Blue-Shield of Connecticut: OTR-Unallocated/Not Assigned: OTS: Pennsylvania: Independence Blue-Cross of Philadelphia and Southeastern. Showing 1 to 100 of 713 entries. State Lookup. March 11, 2023 by Kim Keck. 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 list. Their identification card alpha prefixes were changed to XOF. RAA. Go mobile with the MyBlueKC app. The BCBS Prefixes are showing the. SAA. BCBS Company Name. BCBS Prefix assignments for BC prefixes XAA - XZZ. BCBS Prefix assignments for BC prefixes WAA - WZZ. Blue-Cross Blue-Shield of Arizona. Members: See your contract or BlueAccess for coverage and other details. HAH. A value-added discount program that provides Blue Cross and Blue Shield members with discounts and content on health and wellness, family care, financial services and healthy travel . Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania. Here is a list of our Lab Partners. Most prefixes are in the first three positions of the member's ID number and can be a mix of alpha and numeric characters. September 30, 2022 by Rebecca Williams. An Independent Licensee of the Blue Cross Blue Shield Association 020469 (11-01-2023) Prefix BCBS Plan Prefix BCBS Plan Prefix BCBS Plan A2T Premera Blue Cross A9P Premera Blue Cross ACF Premera Blue Cross AEY Premera Blue Cross AGL Premera Blue Cross/Shared Admin D8L AHC DBHPremera Blue Cross AJX. BCBS Alpha Prefix from MAA to MZZ (Updated 2023) March 11, 2023 by Kim Keck. C2B. September 29, 2022 by Rebecca Williams. Blue Cross Blue Shield of Western New York. 1-605-373-7200. Skip to content. 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. Plan-specific alpha prefixes are assigned to every Blue Cross and Blue Shield (BCBS) plan and start with X, Y, Z or Q. O. BCBS Prefix List 2021 - Alpha. No. BCBS Prefix List 2021 - Alpha. Stay on track to meet your goals with some help from of our health management programs. Find a BCBS. com . Here we have mentioned the BCBS Alpha Prefix List along with BCBS home plan name and website for BCBS member IDs ranging from G2A to G9Z. State Lookup. State Lookup. W. BCBS Alpha Numeric Prefix from S2A to S9Z (Updated 2023) March 11, 2023 by Kim Keck. Blue Cross Blue Shield of Illinois: R2F: Blue Cross Blue Shield of Illinois: R2G: Blue Cross Blue Shield of Texas: R2H: Anthem BCBS of Indiana: R2I: Blue Cross Blue Shield of Rhode Island: R2J: Anthem BCBS of Ohio: R2K: Anthem BCBS of Ohio: R2L: Highmark BCBS of Pennsylvania: R2M: Empire Blue Cross Blue Shield: R2P:. For example: ABC12345678. 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 and Blue Shield of Kansas 1133 S. Alaska. XOF Prefix Member Services Address: P. Skip to list. DBP. Account updates can affect online remit searches that span a date range. Out of State: Please call your local BlueCross or BlueShield Plan. We believe Texas consumers and employers deserve the best of both worlds: access to affordable, quality health care and top-notch service from a company that focuses solely on customers, not shareholders. BCBS of Alabama. As policyholders, being familiar with the significance of this prefix range empowers you to make informed decisions about your healthcare. RCM Business Full checklist for all process; CPT Codes 0185U, 0186U, 0187U -Genotyping (Fut1), Gene Analysis, CPT Codes 0197U, 0198U, 0199U – Red Cell AntigenBCBS Prefix List 2021 - Alpha. Note: ZG identifies the Texas Plan. This prefix identifies the member’s home plan and where to address claims. Prefix. CAU. •Lab Data Exchange – The process of data submission by labs to Blue Cross. ZAB. 107. T2A. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. The three-character prefix is a foundational component of the BlueCard® Program. Jul 25. Insurance Basics. BCBS Alpha Numeric Prefix from F2A to F9Z. BCBS Alpha Prefix List of “I”-series. KCV. POS22 in Medical Billing. State Lookup. Blue Cross Blue Shield Federal Phone Number. Alpha Prefix. Arkansas Blue-Cross Blue-Shield. New Jersey. Hospital and medical claims - Providers in Michigan, file claims with: Blue Care Network P. All in-patient medical stays (requires secure login with Availity) 800-782-4437. . South Dakota/Iowa. October 1, 2022 by Rebecca Williams. IAD. October 1, 2022 by Rebecca Williams. BCBS Alpha Prefix from XAA to XZZ. L2B. Topeka Blvd. of the Blue Cross and Blue Shield Association Use of this card is subject to terms of applicable contracts, conditions and user agreements. Here we have listed down all the Blue Cross Alpha Prefix by state along with BCBS home plan name and website for BCBS member IDs ranging from Q2A to Q9Z. If. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. UAL BCBS Prefix. Now, we’ll dive into the world of BCBS prefixes, exploring their purpose, allocation process, interpretation, and benefits. September 30, 2022 by Rebecca Williams. BCBS Prefix List 2021 - Alpha Numeric. Blue-Cross Blue-Shield of Massachusetts. Also, you can find BCBS provider phone numbers for each. Massachusetts. BCBS Prefix List 2021 - Alpha Numeric. BCBS Prefix assignments for BC prefixes DAA - DZZ. BCBS Prefix List A2A To A9Z; BCBS Prefix List AAA to AZZ; BCBS Prefix List B2A To B9Z Georgia. Ohio. Each member’s card contains billing and benefit information. Below are not the only known BC/BS/Anthem prefixes, but the only ones we’ve verified by calling their 800 number. Blue Cross ®, Blue Shield®. Summaries and code lists are posted as a reference to help you determine when prior authorization may be required for non-HMO government programs members. (FEP®) accounts with member ID prefix “R” were updated. Carefirst Blue-Cross Blue-Shield. Regence Blue Cross Blue Shield. Also, you can find BCBS provider phone numbers for each state. Next. BCBS insurance is largest private insurance in USA. Georgia. Also, you can find BCBS provider phone. Nebraska. This list of bcbs prefixes includes BC prefix WMW, WFQ, W4f, WLC, WZO, WLM, WSP WMD, WOY. Here I have shared the list of BCBS alpha prefix ranging from BAA to BZZ. W2A to W9Z. Place of Service Codes. Here I have shared the list of BCBS alpha prefix ranging from TAA to TZZ. The BCBS (Blue Cross Blue Shield) prefix finder is used to identify the three-letter prefix that appears at the beginning of a member’s identification number on their Blue Cross Blue. BCBS of Alabama. State Lookup. Blue Cross Blue Shield Federal Phone Number. BCBS Company. Blue Cross and Blue Shield of Illinois, P. Premera Blue Cross. No. 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. FCP. , Sioux Falls, SD, 57104. Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania. FEP plans use just the letter "R" as the prefix. Here we have listed. BCBS Company Name. Blue-Cross Blue-Shield of Tennessee. LAB. IAV. BCBS Insurance, the largest private insurance provider in the USA, utilizes these prefixes to distinguish its various plans based on specialization and geographic area. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. Email: [email protected] - Send Mail. I have a deep understanding of complex coding and billing reimbursement processes in the RCM field and a proven track record of success in. Here I have shared the list of BCBS alpha numeric prefix ranging from F2A to F9Z. Here you can find the BCBS prefix finder along with BCBS home plan name and website for BCBS member IDs ranging from F2A to F9Z. Fax: 1-800-922-3508. International healthcare coverage is available for. BCBS Company. October 23, 2023 by NSingh (MBA, RCM Expert) As per latest update of BCBS Prefix List AAA-AZZ, in the below mentioned format. Blue Cross Blue Shield insurance Companies – Statewise. The BCBS Prefix List AAA to AZZ has been recently updated to reflect the latest information from authorized portals. Next. Blue-Cross Blue-Shield of North Carolina. Colorado. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. AmeriHealth Caritas VIP Care Plus Provider Phone Number: (888) 667-0318. New York. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. We have listed down all the BCBS Prefixes along with BCBS home plan name and website for BCBS member IDs ranging from XAA to XZZ. Other Important Prefix. Not Assigned Prefix. Electronic Provider Access (EPA) for Out-of-Area Providers. 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. Blue Cross Community MMAI (Medicare-Medicaid Plan)SM Blue Cross Community Health PlansSM Blue Cross Community. Find a BCBS Company by Prefix. Blue Cross Blue Shield members have access to medical assistance services, doctors and hospitals in most countries around the world. BCBS Prefix List Lookup Directory with Phone Numbers 2023; Humana Provider Phone Number for Medicare, Dental and Gold Plus; UMR Provider Phone Number 2023: How to Speak to a Insurance Representative? Cigna Electronic Payer ID 62308, Provider Phone Number and Mailing Address; About Us;BCBS Prefix KAA to KZZ Summary. IAU. Member ID Cards . We have listed down select the BCBS Prefixes along with BCBS get plan product and visit for BCBS part IDs ranging from XAA at XZZ. Example: BCBS Prefix “ZGP” (Blue Cross Blue Shield of Texas – it is a PPO Product) 1st Character “Z” Plan Specific. UAL BCBS Prefix. XSA, XSB, etc. MAB. BCBS member ID prefix help medical billers, health care providers and patients to identify BCBS healthcare plan. March 11, 2023 by Kim Keck. We have listed below every the BCBS Prefixes along with BCBS home draft name and website for BCBS member IDs ranging from XAA to XZZ. Due to the growth of BlueCross and its affiliates, the number of available alpha prefix combinations is now exhausted. BCBS Prefix List 2021 - Alpha. Ohio. Also, you can find BCBS provider phone numbers for each state.