Blue cross blue shield prefix

This guide offers an overview of Blue Cross and Blue Shield (BCBS) ID cards, including what the symbols mean and how to use the information on them. When BCBS members arrive at your office or facility, ask to see their current member identification cards at each visit. Doing so will help you: Identify the member’s product.

Blue cross blue shield prefix. Feb 29, 2024 · To identify correct Blue Cross Blue Shield insurance department, they use 3 characters prefix in the BCBS members plan ID, known as BCBS prefix. BCBS prefix are easy to identify using our BCBS prefix lookup because they’re part of every BCBS member ID and we included all of them here in the BCBS prefix list below.

Effective July 1, 2024, Blue Cross and Blue Shield of North Carolina (Blue Cross NC) will expand the list of codes and services that require prior authorization. This change …

With the member's most current ID card in hand, you can check available membership and coverage information by calling BlueCard Eligibility® at 1-800-676-BLUE (2583). An operator will ask you for the prefix on the member's ID card and will connect you to the appropriate membership and coverage unit at the member's Blue Cross and Blue …Mar 1, 2019 ... Finder Website at www.BCBS.com. Blue Cross Blue Shield Association is an association of independent Blue Cross and Blue. Shield companies.Empire Blue-Cross Blue-Shield of New York. V2Y. New York. Empire Blue-Cross Blue-Shield of New York. V2Z. Georgia. Anthem Blue-Cross Blue-Shield of Georgia. V3A. Maryland/District of Columbia/Northern Virginia. This guide offers an overview of Blue Cross and Blue Shield (BCBS) ID cards, including what the symbols mean and how to use the information on them. When BCBS members arrive at your office or facility, ask to see their current member identification cards at each visit. Doing so will help you: Identify the member’s product. Android: Previously mentioned Hotspot Shield VPN has been available for iOS for a while, but now Android users can take advantage of the service's free VPN service on their phones ...This guide offers an overview of Blue Cross and Blue Shield (BCBS) ID cards, including what the symbols mean and how to use the information on them. When BCBS members arrive at your office or facility, ask to see their current member identification cards at each visit. Doing so will help you: Identify the member’s product.

The My Health Records feature in the Anthem Sydney app gives you access to your health data. You can request a new Anthem ID card by calling 800-676-BLUE (2583) or print a new card online. Here’s how: Log in to your Anthem account. Click on “Customer Care”. Select “Request an ID card” and follow the instructions.Android: Previously mentioned Hotspot Shield VPN has been available for iOS for a while, but now Android users can take advantage of the service's free VPN service on their phones ...Blue Cross Blue Shield of North Carolina: V2B: Regence Blue Cross Blue Shield of Oregon: V2C: Blue Cross Blue Shield of Rhode Island: V2E: Blue Cross Blue Shield of Illinois: V2G: Anthem BCBS of Georgia: V2H: Blue Cross Blue Shield of Massachusetts: V2J: Anthem BCBS of Georgia: V2K: Blue Cross Blue Shield of …Blue Cross and Blue Shield Association: Prefix Changes The three-character prefix is a foundational component of the BlueCard® Program. The information the prefix contains defines the service relationships and arrangements between the …Standard, non-group-specific prefixes are associated with products and distinguish On- Marketplace, Off-Marketplace and Transitional customers. Type of Plan Prefix Associated Product On - ... Marks of the Blue Cross and Blue Shield Association. Group Number Policy Type B000001 ACA Off -Marketplace B000002 ACA On -MarketplaceBCBS prefix is a three character prefix followed by the member ID number for filing health care claims and verifying eligibility. Find the correct BCBS address, phone number and policy number by using the BCBS prefix list alphabetically or numerically. See tips and FAQs on how to use the BCBS prefix correctly.Last updated: 05/01/2024. The purpose of this list is to assist WA and AK providers to determine plan submission based on the prefix and location of the services. Use CTRL + F to locate prefix and submit claim according to these guidelines: Western/Eastern WA and AK providers submit to Premera. Western/Eastern WA and AK providers submit to Premera.

Information located on the back of the member’s ID card is plan‐specific and may vary. The image below shows the back of a typical card. > Contact information is provided for both members and providers. Blue Cross Blue Shield of Michigan. 600 E. Lafayette Blvd., Detroit, MI 48231‐2998. The three-character prefix at the beginning of the member’s identification number is the key element used to identify and correctly route out-of-state claims to the appropriate BCBS Plan. The three-character prefix identifies the Blue Cross and Blue Shield Plan to which the member belongs. Some member’s ID cards may not have an alpha prefix. This guide offers an overview of Blue Cross and Blue Shield (BCBS) ID cards, including what the symbols mean and how to use the information on them. When BCBS members arrive at your office or facility, ask to see their current member identification cards at each visit. Doing so will help you: Identify the member’s product.Excellus Blue-Cross Blue-Shield of New York: TNZ: Tennessee: Blue-Cross Blue-Shield of Tennessee: TOA BCBS Prefix: Kentucky: Anthem Blue-Cross Blue-Shield of Kentucky: TOB: Maryland/District of Columbia/Northern Virginia: Carefirst Blue-Cross Blue-Shield: TOC: Arkansas: Arkansas Blue-Cross Blue-Shield: TOD: Alabama: Blue-Cross Blue-Shield of ...ID cards for most Blue Cross products include the following: > Subscriber Name Name of the subscriber who holds the contract. > Subscriber ID Alphanumeric identifier composed of a three‑character Blue Cross prefix followed by a Blue Cross‑issued contract number. Use this number for billing and checking eligibility and benefits. > IssuerJan 1, 2017 ... Account Prefixes – December 8, 2023. Prefix Group Number. Group Name. Effective. Product. AZQ. 10034841. Ag Express Inc. 8/1/2012.

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Premera Blue Cross Blue Shield of Alaska is an Independent Licensee of the Blue Cross Blue Shield Association 051730 (03-19-2024) Individual Plan Prefixes . ID CARD PREFIX LIST FOR INDIVIDUAL PLANS . Health Plan Group ID # Plan Prefix Premera Blue Cross Blue Shield of AK 100000 5 Z ZM Premera Blue Cross Blue Shield of AK 1100019 Z ZMBlue Cross collects from the employer and pays the claims. All group products are available as self-funded products as well. In addition, there are some unique self-funded products with their own names, such as: Blue Preferred® Plus, a classic PPO plan for auto groups in a 21-county area network.Learn how to identify the benefit product and provider reimbursement level of BCBSOK members based on their ID cards. See examples of alpha prefixes, logos and other …Print. BlueCard ® Three–Character Prefixes. The three-character prefix at the beginning of the member’s identification number is the key element used to identify and correctly route out-of-state claims to the appropriate BCBS Plan. The three-character prefix identifies the Blue Cross and Blue Shield Plan to which the member belongs.BCBS Alpha Prefix Lookup. BCBS Alpha prefix lookup contains all the Blue Cross Blue Shield alpha prefix along with their home plan and website. We make sure to update the information on daily basis, however, if you find some …Blue Cross and Blue Shield Association: Prefix Changes The three-character prefix is a foundational component of the BlueCard® Program. The information the prefix contains defines the service relationships and arrangements between the …

The alpha prefix preceding the enrollee ID number identifies that you have coverage through the SHP PPO. 3rd line: Issuer identifies you as a Blue Cross member. The number 80840 identifies our industry as a ... You can purchase an individual plan from Blue Cross Blue Shield of Michigan, or coverage from the Health Insurance Marketplace. If you ...2022 Three Character Prefix Updated January 2022 To accommodate our increasing lines of business, Blue Cross and Blue Shield of Montana (BCBSMT) has adopted several new three character prefixes as part of the member identification numbers. For more information, contact your Network Provider Consultant or call 406-437-6100.What is BCBS Prefix Directory? The bcbs prefix directory is a comprehensive database that lists the three-letter prefixes used by various Blue Cross …Learn how to identify the benefit product and provider reimbursement level of BCBSOK members based on their ID cards. See examples of alpha prefixes, logos and other …Blue Cross Blue Shield of Illinois: W2C: Anthem BCBS of Georgia: W2E: Anthem BCBS of Colorado: W2F: Blue Cross Blue Shield of Illinois: W2G: ... Unassigned Prefix: WOH: Blue Cross of Northeast Pennsylvania: WOI: Unassigned Prefix: WOJ: BCBS of Arkansas Blue Advantage: WOK: BCBS of South Carolina: WOL:Find answers to questions about benefits, claims, prescriptions, and more. Find FAQs By State. Contact Customer Support by phone or Live Chat. Log in to find contact information specific to your area and plan.BCBS Prefix List 2024 - Alpha State Lookup BCBS Company; SAA: South Dakota/Iowa: Wellmark Blue-Cross Blue-Shield: SAB: Ohio: Anthem Blue-Cross Blue-Shield of OhioBlue Cross Complete Mobile App. Access your account anytime, anywhere. The Blue Cross Complete mobile app keeps you up-to-date on your health care information. You can update your member information. You can also find doctors and hospitals. And, you can see a list of your current medications.Anthem Blue-Cross Blue-Shield of Connecticut. UAL BCBS Prefix. Illinois. Blue-Cross Blue-Shield of Illinois. UAM. Pennsylvania. Highmark Blue-Cross Blue-Shield of Pennsylvania. UAN. New Jersey.BCBS Prefix List 2024 - Alpha State Lookup BCBS Company; KAA-Unallocated/Not Assigned: KAB: South Dakota/Iowa: Wellmark Blue-Cross Blue-Shield: KAC-Unallocated/Not AssignedPrefix Plan Name; K2A: Blue Cross Blue Shield of Texas: K2C: Regence Blue Cross Blue Shield of Oregon: K2D: Blue Cross Blue Shield of Illinois: K2F: Blue Cross Blue Shield of Illinois: K2H: BCBS of Western New York: K2N: Blue Cross Blue Shield of Vermont: K2S: Premera Blue Cross: K2T: Blue Cross Blue Shield of Minnesota: K2X: Blue Cross Blue ...Prior Authorizations (also referred to as pre-approval, pre-authorization and pre-certification) can be submitted digitally via the authorizaton application in Availity Essentials.

Obtain health plan contact information. Speed claims processing. Remember: ID cards are for identification purposes only; they do not guarantee eligibility or payment of your claim. You should always verify patient eligibility by calling 800-676-BLUE (2583). The following information is provided to assist your Plan with provider education about ...

5 days ago · And if you have dental coverage through Horizon Blue Cross Blue Shield of New Jersey, you will also be able to view and share your dental ID card, all from your smartphone or other mobile device. With easy and secure access to your member ID card and other health plan information, you have the power of paperless at your fingertips. Anthem Blue-Cross Blue-Shield of Connecticut. UAL BCBS Prefix. Illinois. Blue-Cross Blue-Shield of Illinois. UAM. Pennsylvania. Highmark Blue-Cross Blue-Shield of Pennsylvania. UAN. New Jersey.Michigan Public School Employees' Retirement System. Blue Cross Blue Shield of Michigan and Blue Care Network offer medical plans for Michigan public school retirees. Learn about your health plan options and ways to stay healthy. Find plans.Blue Cross and Blue Shield Association: Prefix Changes. The three-character prefix is a foundational component of the BlueCard® Program. The information the prefix contains …Anthem Blue-Cross Blue-Shield of Georgia: FJF BCBS Prefix: Georgia: Anthem Blue-Cross Blue-Shield of Georgia: FJG-Unallocated/Not Assigned: FJH: Maryland/District of Columbia/Northern Virginia: Carefirst Blue-Cross Blue-Shield: FJI: South Dakota/Iowa: Wellmark Blue-Cross Blue-Shield: FJJ: South Carolina:The three-character prefix at the beginning of the member’s identification number is the key element used to identify and correctly route out-of-state claims to the appropriate BCBS Plan. The three-character prefix identifies the Blue Cross and Blue Shield Plan to which the member belongs. Some member’s ID cards may not have an alpha prefix.Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania. CAU. Maryland/District of Columbia/Northern Virginia. Carefirst Blue-Cross Blue-Shield. CAV. Alaska. Premera Blue-Cross of Alaska. CAW. California.Apr 12, 2023 · The bcbs prefix directory is a comprehensive database that lists the three-letter prefixes used by various Blue Cross Blue Shield plans across the country. These prefixes serve as an identifier ... According to the National Committee for Quality Assurance, Blue Cross Blue Shield (BCBS) offers some of the best and most comprehensive coverage in the country. However, with a ran...

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ID cards for most Blue Cross products include the following: > Subscriber Name Name of the subscriber who holds the contract. > Subscriber ID Alphanumeric identifier composed of a three‑character Blue Cross prefix followed by a Blue Cross‑issued contract number. Use this number for billing and checking eligibility and benefits. > IssuerApr 2, 2018 ... Three things to know if you're a Blue Cross Blue Shield customer. 6.1K views · 6 years ago ...more. 11Alive. 1.74M. Subscribe.Horizon BCBSNJ offers affordable New Jersey healthcare and health insurance for individuals, families and employers. Find cheap NJ health insurance quotes online from Horizon BCBSNJ website, an independent licensee of the BCBS Association.The 3-character prefix precedes a Blue Cross or Blue Shield member’s identification number. This prefix identifies the member’s home plan and where to address claims. The date of service is the month, day, and year a Blue Cross or Blue Shield member received medical services from the provider.Alabama. Blue-Cross Blue-Shield of Alabama. LAM. Maryland/District of Columbia/Northern Virginia. Carefirst Blue-Cross Blue-Shield. LAN. Ohio. Anthem Blue-Cross Blue-Shield of Ohio. LAO.If you are a Blue Cross Blue Shield Insurance (BCBS) member, you have probably seen a series of letters that updated on your back of member ID card. These letters are BCBS Prefixes and it is essential for your BCBS health insurance plan. BCBS Alpha Prefix List 2024 is an important part of health insurance claim processing and adjudication.GAS. Arkansas. Arkansas Blue-Cross Blue-Shield. GAT. Alabama. Blue-Cross Blue-Shield of Alabama. GAU. Maryland/District of Columbia/Northern Virginia. Carefirst Blue-Cross Blue-Shield.Blue Cross Blue Shield of South Carolina: IAJ: CareFirst BCBS: IAK: Blue Shield of California: IAL: Wellmark BCBS: IAM: Blue Shield of California: IAN: Unassigned: IAO: BCBS of Western New York: IAP: Wellmark BCBS: IAQ: Blue Cross Blue Shield of Nebraska: IAR: Blue Cross Blue Shield of Alabama: IAS: Blue Cross Blue Shield of Massachusetts: IAT ...Excellus Blue-Cross Blue-Shield of New York: TNZ: Tennessee: Blue-Cross Blue-Shield of Tennessee: TOA BCBS Prefix: Kentucky: Anthem Blue-Cross Blue-Shield of Kentucky: TOB: Maryland/District of Columbia/Northern Virginia: Carefirst Blue-Cross Blue-Shield: TOC: Arkansas: Arkansas Blue-Cross Blue-Shield: TOD: Alabama: Blue-Cross Blue-Shield of ...Feb 24, 2021 · EAL. Connecticut. Anthem Blue-Cross Blue-Shield of Connecticut. EAM. Alabama. Blue-Cross Blue-Shield of Alabama. EAN. Maryland/District of Columbia/Northern Virginia. Carefirst Blue-Cross Blue-Shield. Learn how to use BCBS prefix look up to identify the specific plan and region of a policyholder. Compare BCBS Home Plan and Host Plan features, benefits, and costs …Learn how to use BCBS prefix look up to identify the specific plan and region of a policyholder. Compare BCBS Home Plan and Host Plan features, benefits, and costs … ….

Blue Cross and Blue Shield member identification numbers (ID) usually begin with a three-character prefix. Previously, the prefixes included only letters. As of April 2018, to ensure we have enough prefixes to support our current and future business needs, the Blue Cross and Blue Shield Association has determined that the prefixes can now be ... All prefixes are unique. CareFirst IDs have plan codes 080/580 and 190/690. 877‑228‑7268 Mail Administrator P.O. Box 14115 ... and Shield Symbols are registered service marks of the Blue Cross and Blue Shield Association, an association of independent Blue Cross and Blue Shield Plans. CUT6010‑1E (1/24) …Regence Blue-Cross Blue-Shield: W9W-Prefix Unallocated/Not Assigned: W9X: Michigan: Blue-Cross Blue Shield of Michigan: W9Y-Prefix Unallocated/Not Assigned: W9Z-Prefix Unallocated/Not Assigned: BCBS Prefix List V2A to V9Z; BCBS Prefix List X2A to X9Z ; Categories. Aetna Directory – Healthcare (1)Published May 2, 2024. Facing a national mental health crisis, Blue Cross and Blue Shield (BCBS) companies are taking action in communities across the country to …YPY BCBS Prefix: North Carolina: Blue-Cross Blue-Shield of North Carolina: YPZ: North Carolina: Blue-Cross Blue-Shield of North Carolina: YQA-Unallocated/Not Assigned: YQB-Unallocated/Not Assigned: YQC-Unallocated/Not Assigned: YQD: North Dakota: Blue-Cross Blue-Shield of North Dakota: YQE-If you are a Blue Cross Blue Shield Insurance (BCBS) member, you have probably seen a series of letters that updated on your back of member ID card. These letters are BCBS Prefixes and it is essential for your BCBS health insurance plan. BCBS Alpha Prefix List 2024 is an important part of health insurance claim processing and adjudication.Your member ID card is the fastest way to find your provider. Just type in the first three characters of your ID number. Then, select "Go." We'll immediately redirect you to your provider, where you can access your BCBS login. Find a BCBS Company by Prefix.BCBS Prefix List 2024 - Alpha Numeric State Lookup BCBS Company; J2A: Pennsylvania: Highmark Blue-Shield of Pennsylvania: J2B: ... Anthem Blue-Cross Blue-Shield of Indiana: J9E-Unallocated/Not Assigned: J9F-Unallocated/Not Assigned: J9G-Unallocated/Not Assigned: J9H-Unallocated/Not Assigned: J9I-Unallocated/Not …According to the National Committee for Quality Assurance, Blue Cross Blue Shield (BCBS) offers some of the best and most comprehensive coverage in the country. However, with a ran... Blue cross blue shield prefix, Last updated: 08/01/2019 · Prefix Highlighted in Blue (Premera Blue Cross members) · Prefix BCBS Plan Prefix BCBS Plan Prefix BCBS Plan · An Independent Licens..., 800-470-9630. Claims. Correspondence/Medical Records/Prov Adjust Forms. Non-UM Appeals. Medicare Advantage Grievance & Appeals. Federal Employee Program Claims & Correspondence. Anthem Blue Cross Blue Shield PO Box 105187 Atlanta GA 30348-5187. Anthem Blue Cross Blue Shield PO Box 105557 Atlanta GA 30348-5557., Plan logo: The presence of another Blue Cross and/or Blue Shield’s plan logo on the member’s ID card is the first visual indicator that a member may be eligible for benefits. Three-character prefix: The three-character prefix on the member’s ID card is the key element used to identify the member's Blue plan and to correctly route claims ..., Finding a home warranty that works for you can be tough. Our comparison of Home Warranty of American vs. American Home Shield should help. Expert Advice On Improving Your Home Vide..., Apr 2, 2018 ... Three things to know if you're a Blue Cross Blue Shield customer. 6.1K views · 6 years ago ...more. 11Alive. 1.74M. Subscribe., This guide offers an overview of Blue Cross and Blue Shield (BCBS) ID cards, including what the symbols mean and how to use the information on them. When BCBS members arrive at your office or facility, ask to see their current member identification cards at each visit. Doing so will help you: Identify the member’s product. , Information located on the back of the member’s ID card is plan‐specific and may vary. The image below shows the back of a typical card. > Contact information is provided for both members and providers. Blue Cross Blue Shield of Michigan. 600 E. Lafayette Blvd., Detroit, MI 48231‐2998., Blue Cross Blue Shield members can search for doctors, hospitals and dentists: In the United States, Puerto Rico and U.S. Virgin Islands. Outside the United States. Select Blue Cross Blue Shield Global™ or GeoBlue if you have international coverage and need to find care outside the United States. , ID cards for most Blue Cross products include the following: > Subscriber Name Name of the subscriber who holds the contract. > Subscriber ID Alphanumeric identifier composed of a three‑character Blue Cross prefix followed by a Blue Cross‑issued contract number. Use this number for billing and checking eligibility and benefits. > Issuer, Learn how to identify the benefit product and provider reimbursement level of BCBSOK members based on their ID cards. See examples of alpha prefixes, logos and other …, Finding a home warranty that works for you can be tough. Our comparison of Home Warranty of American vs. American Home Shield should help. Expert Advice On Improving Your Home Vide..., Find answers to questions about benefits, claims, prescriptions, and more. Find FAQs By State. Contact Customer Support by phone or Live Chat. Log in to find contact information specific to your area and plan., Blue Cross Blue Shield BCBS Prefix List Lookup. Xceed Billing Solutions motive has till create ease for providers, medical billers, your and everyone who is concerned include revenue cycle process.Thus, to accomplishing is goal, we have listed down the complete BCBS alpha prefix list so ensure her can easily detect proper BCBS …, According to the National Committee for Quality Assurance, Blue Cross Blue Shield (BCBS) offers some of the best and most comprehensive coverage in the country. However, with a ran..., Don’t leave home without the right coverage. Choose a customizable short- or long-term health plan if you will be living or traveling abroad. Health insurance and dental plans, related health care benefits for Medicare, individual or group health insurance. Manage your health care choices with BCBSKS., RAA. Pennsylvania. Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania. RAB. Florida. Florida-Blue. RAC. Wisconsin. Anthem Blue-Cross Blue-Shield of Wisconsin., Jan 1, 2017 ... Account Prefixes – December 8, 2023. Prefix Group Number. Group Name. Effective. Product. AZQ. 10034841. Ag Express Inc. 8/1/2012., However, you may still obtain a copy by logging into your my BlueCross account, or request a copy by calling the customer service phone number on the back of your ID card. Blue Cross and Blue Shield of Alabama offers health insurance, including medical, dental and prescription drug coverage to individuals, families and employers. , 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 prefix list by number along with BCBS home plan name and website for BCBS member IDs ranging from P2A to P9Z.. Also, you can find BCBS provider phone numbers for each state.. List …, 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 . A toll-free number, 1-800-810-BLUE, that members can use to locate providers in another Blue Cross Blue Shield company's area., In today’s fast-paced world, it’s essential to have access to convenient and efficient healthcare services. Blue Shield understands this need and has developed a user-friendly onli..., If you have implemented system changes to limit the prefix to a three-character alpha-only prefix, you will need to make system modifications to allow for numeric characters. You may see cards with four-character prefixes, e.g., HMSA Blue Cross Blue Shield of Hawaii uses four-character prefixes. , If you have implemented system changes to limit the prefix to a three-character alpha-only prefix, you will need to make system modifications to allow for numeric characters. You may see cards with four-character prefixes, e.g., HMSA Blue Cross Blue Shield of Hawaii uses four-character prefixes., Jan 2, 2014 ... This guide will give you an overview of the new BlueCross BlueShield of South ... Alpha prefixes are: BlueCross (ZCU, ZCF, ZCQ) and BlueChoice., ZAB. Pennsylvania. Highmark Blue-Cross Blue-Shield of Pennsylvania. ZAC. Pennsylvania. Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania. ZAD. Pennsylvania. Independence Blue-Cross of Philadelphia and Southeastern Pennsylvania., Blue cross Blue Shield association cannot accept Guest Membership claims electronically. They must be sent hard copy. 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 ... Sample BCBS prefix list. We cant decide Blue cross Blue shield members state …, You don't need this. One of the more intriguing elements of Twitter founder and CEO Jack Dorsey’s much-discussed wellness routine are his regular 30-minute visits to a tent in his ..., Dec 12, 2023 · The BCBS Prefix Lookup Tool is a vital component in the healthcare insurance industry, particularly within the framework of Blue Cross Blue Shield (BCBS) insurance plans. This tool, along with the ... , Learn how to identify the benefit product and provider reimbursement level of BCBSOK members based on their ID cards. See examples of alpha prefixes, logos and other symbols on ID cards., The NVIDIA Shield is a cool new device that lets you wirelessly play your existing PC games on a handheld device. Linus Tech Tips shows us how to make your own version with an Andr..., Blue Cross and Blue Shield member identification numbers (ID) usually begin with a three-character prefix. Previously, the prefixes included only letters. As of April 2018, to ensure we have enough prefixes to support our current and future business needs, the Blue Cross and Blue Shield Association has determined that the prefixes can now be ..., BCBS Prefix BAA-BZZ (2024) January 16, 2024 by bcbsprefixlookup. BCBS Prefix BAA-BZZ is updated as per latest information collected from authorized sources. BCBS Prefix., The three-character prefix at the beginning of the member’s identification number is the key element used to identify and correctly route out-of-state claims to the appropriate BCBS Plan. The three-character prefix identifies the Blue Cross and Blue Shield Plan to which the member belongs. Some member’s ID cards may not have an alpha prefix.