BCBS Alpha Prefix from HAA to HZZ (UPDATE 2025)

BCBS (Blue Cross Blue Shield) member ID prefixes are critical for medical billers, healthcare providers, and patients to identify the specific BCBS healthcare plans. If you’re working in the medical billing and insurance space, understanding these prefixes will help streamline the billing process, ensuring accurate claims submissions and reducing delays in reimbursements. In this article, we’ll provide a comprehensive guide to the BCBS alpha prefixes ranging from HAA to HZZ.

Significance of BCBS Alpha Prefixes

Each BCBS member ID prefix corresponds to a specific plan and its associated home plan. When you have knowledge of these prefixes, you can quickly determine which network a member belongs to, what coverage options are available, and the proper billing procedures to follow. This insight can significantly reduce claim denials and ensure that healthcare providers are appropriately compensated for their services.

Major BCBS Alpha Prefixes (HAA – HZZ)

Here’s a table summarizing some of the major BCBS prefixes between HAA and HZZ:

Alpha Prefix	BCBS Home Plan Name	BCBS Home Plan Website
HAA	Horizon BCBS of New Jersey	horizonblue.com
HAB	Horizon BCBS of New Jersey	horizonblue.com
HAC	Horizon BCBS of New Jersey	horizonblue.com
HAD	Carefirst BCBS of Maryland	carefirst.com
HAE	BCBS of Massachusetts	bluecrossma.com
HAF	Horizon BCBS of New Jersey	horizonblue.com
HAG	Anthem BCBS of Georgia	anthem.com
HAH	Anthem BCBS of Ohio	anthem.com
HAJ	Independence Blue Cross	ibx.com
HAK	Prefix Not in Use	bcbs.com
HAL	BCBS of Minnesota	bluecrossmn.com
HAM	Horizon BCBS of New Jersey	horizonblue.com
HAO	BCBS of Michigan	bcbsm.com
HAP	BCBS of Oklahoma	bcbsok.com
HAQ	Horizon BCBS of New Jersey	horizonblue.com
HAR	Regence	regence.com
HAS	Prefix Not in Use	bcbs.com
HAT	Anthem BCBS of Ohio	anthem.com
HAU	Anthem BCBS of Nevada	anthem.com
HAV	BCBS of Illinois	bcbsil.com
HAW	BCBS of Michigan	bcbsm.com
HAX	Horizon BCBS of New Jersey	horizonblue.com
HAY	Prefix Not in Use	bcbs.com
HAZ	Horizon BCBS of New Jersey	horizonblue.com
…	…	…
HZZ	Prefix Not in Use	bcbs.com

Note: The table above represents selected prefixes; the full list includes many more codes that you may find relevant for your operations in medical billing.

Importance of Utilizing Alpha Prefixes

When submitting claims, using the correct alpha prefix leads to:

• Accurate Claims Processing: Ensures the claim reaches the correct home plan, streamlining the reimbursement process.
• Reduced Denials: Claims that are accurately coded are less likely to be denied due to mismatched information.

Better Customer Service: Providers can assist patients more effectively when they have access to the right plan details associated with their member IDs.

Full List of BCBS Alpha Prefixes from HAA to HZZ

Alpha Prefix	BCBS Home Plan Name	BCBS Home Plan Website
HAA	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HAB	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HAC	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HAD	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HAE	BCBS of Massachusetts	https://home.bluecrossma.com/
HAF	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HAG	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HAH	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HAJ	Independence Blue Cross	https://www.ibx.com/index.jsp
HAK	Prefix Not in Use	https://www.bcbs.com/member-services
HAL	BCBS of Minnesota	https://www.bluecrossmn.com/
HAM	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HAO	BCBS of Michigan	https://www.bcbsm.com/
HAP	BCBS of Oklahoma	https://www.bcbsok.com/
HAQ	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HAR	Regence	https://www.regence.com/member/home
HAS	Prefix Not in Use	https://www.bcbs.com/member-services
HAT	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HAU	Anthem BCBS of Nevada	https://www.anthem.com/individual-and-family/health-insurance/nevada/
HAV	BCBS of Illinois	https://www.bcbsil.com/
HAW	BCBS of Michigan	https://www.bcbsm.com/
HAX	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HAY	Prefix Not in Use	https://www.bcbs.com/member-services
HAZ	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HBB	BCBS of Illinois	https://www.bcbsil.com/
HBC	Highmark BCBS	https://www.highmarkbcbs.com/home/
HBD	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HBF	Prefix Not in Use	https://www.bcbs.com/member-services
HBG	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HBH	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HBI	Prefix Not in Use	https://www.bcbs.com/member-services
HBJ	BCBS of Arkansas	http://www.arkansasbluecross.com/looking-for-insurance
HBK	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HBL	Anthem BCBS of Missouri	https://www.anthem.com/individual-and-family/health-insurance/missouri/
HBM	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HBN	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HBO	Regence	https://www.regence.com/member/home
HBP	BCBS of Minnesota	https://www.bluecrossmn.com/
HBQ	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HBR	BCBS of Massachusetts	https://home.bluecrossma.com/
HBS	BCBS of Arkansas	http://www.arkansasbluecross.com/looking-for-insurance
HBT	BCBS of Texas	https://www.bcbstx.com/
HBU	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HBV	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HBW	Prefix Not in Use	https://www.bcbs.com/member-services
HBX	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HBY	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HCA	BCBS of Minnesota	https://www.bluecrossmn.com/
HCB	BCBS of Texas	https://www.bcbstx.com/
HCC	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HCD	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HCE	BCBS of Tennessee	https://www.bcbst.com/get-insurance/index.page
HCF	Anthem BCBS of Wisconsin	https://www.anthem.com/individual-and-family/wisconsin/
HCG	Wellmark BCBS	https://www.wellmark.com/
HCH	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HCJ	Prefix Not in Use	https://www.bcbs.com/member-services
HCK	Prefix Not in Use	https://www.bcbs.com/member-services
HCL	BCBS of Illinois	https://www.bcbsil.com/
HCM	Wellmark BCBS	https://www.wellmark.com/
HCN	Prefix Not in Use	https://www.bcbs.com/member-services
HCO	Prefix Not in Use	https://www.bcbs.com/member-services
HCQ	Prefix Not in Use	https://www.bcbs.com/member-services
HCR	Prefix Not in Use	https://www.bcbs.com/member-services
HCS	Regence	https://www.regence.com/member/home
HCT	Highmark BCBS	https://www.highmarkbcbs.com/home/
HCU	BCBS of Tennessee	https://www.bcbst.com/get-insurance/index.page
HCV	Wellmark BCBS	https://www.wellmark.com/
HCW	Prefix Not in Use	https://www.bcbs.com/member-services
HCY	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HCZ	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HDA	Prefix Not in Use	https://www.bcbs.com/member-services
HDB	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HDD	BCBS of Minnesota	https://www.bluecrossmn.com/
HDE	BCBS of Tennessee	https://www.bcbst.com/get-insurance/index.page
HDF	BCBS of Illinois	https://www.bcbsil.com/
HDG	BCBS of Mississippi	https://www.bcbsms.com/
HDH	Wellmark BCBS	https://www.wellmark.com/
HDI	Prefix Not in Use	https://www.bcbs.com/member-services
HDJ	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HDK	Prefix Not in Use	https://www.bcbs.com/member-services
HDL	Prefix Not in Use	https://www.bcbs.com/member-services
HDM	BCBS of Florida	https://www.floridablue.com/
HDP	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HDQ	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HDR	BCBS of Nebraska	https://www.nebraskablue.com/
HDS	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HDT	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HDU	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HDV	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HDW	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HDX	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HDY	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HDZ	Blue Shield of California	https://blueshieldcaplans.com/
HEA	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HEB	BCBS of Texas	https://www.bcbstx.com/
HED	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HEE	BCBS of Illinois	https://www.bcbsil.com/
HEF	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HEH	Unknown Assignment	https://www.bcbs.com/
HEI	BCBS of Arkansas	http://www.arkansasbluecross.com/looking-for-insurance
HEJ	BCBS of Louisiana	https://www.bcbsla.com/
HEK	BCBS of Michigan	https://www.bcbsm.com/
HEL	BCBS of Texas	https://www.bcbstx.com/
HEN	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HEO	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HEQ	BCBS of Illinois	https://www.bcbsil.com/
HER	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HES	Prefix Not in Use	https://www.bcbs.com/member-services
HEU	BCBS of Massachusetts	https://home.bluecrossma.com/
HEV	Wellmark BCBS	https://www.wellmark.com/
HEW	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HEY	BCBS of Illinois	https://www.bcbsil.com/
HEZ	BCBS of Illinois	https://www.bcbsil.com/
HFA	BCBS of Illinois	https://www.bcbsil.com/
HFB	Anthem BCBS of Missouri	https://www.anthem.com/individual-and-family/health-insurance/missouri/
HFD	BCBS of Nebraska	https://www.nebraskablue.com/
HFF	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HFG	Prefix Not in Use	https://www.bcbs.com/member-services
HFH	Highmark BCBS	https://www.highmarkblueshield.com/home/
HFK	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HFL	Regence	https://www.regence.com/member/home
HFM	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HFN	BCBS of Minnesota	https://www.bluecrossmn.com/
HFP	BCBS of Hawaii	https://hmsa.com/
HFQ	Prefix Not in Use	https://www.bcbs.com/member-services
HFR	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HFS	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HFT	Regence	https://www.regence.com/member/home
HFU	Prefix Not in Use	https://www.bcbs.com/member-services
HFV	Prefix Not in Use	https://www.bcbs.com/member-services
HFW	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HFX	Prefix Not in Use	https://www.bcbs.com/member-services
HFY	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HFZ	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HGA	BCBS of Massachusetts	https://home.bluecrossma.com/
HGB	Prefix Not in Use	https://www.bcbs.com/member-services
HGC	Prefix Not in Use	https://www.bcbs.com/member-services
HGD	BCBS of Texas	https://www.bcbstx.com/
HGE	BCBS of Minnesota	https://www.bluecrossmn.com/
HGG	Wellmark BCBS	https://www.wellmark.com/
HGH	Capital Blue Cross	https://www.capbluecross.com/
HGI	Prefix Not in Use	https://www.bcbs.com/member-services
HGJ	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HGL	Anthem BCBS of Virginia	https://www.anthem.com/individual-and-family/health-insurance/virginia/
HGM	Wellmark BCBS	https://www.wellmark.com/
HGP	Wellmark BCBS	https://www.wellmark.com/
HGR	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HGS	Prefix Not in Use	https://www.bcbs.com/member-services
HGT	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HGU	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HGW	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HGX	Highmark BCBS	https://www.highmarkbcbs.com/home/
HGY	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HGZ	Highmark BCBS	https://www.highmarkbcbs.com/home/
HHB	Empire BCBS of New York	https://www.empireblue.com/
HHC	Anthem BCBS of Connecticut	https://www.anthem.com/individual-and-family/health-insurance/connecticut/
HHE	Anthem BCBS of Connecticut	https://www.anthem.com/individual-and-family/health-insurance/connecticut/
HHF	Wellmark BCBS	https://www.wellmark.com/
HHG	Anthem BCBS of Wisconsin	https://www.anthem.com/individual-and-family/wisconsin/
HHI	Wellmark BCBS	https://www.wellmark.com/
HHJ	Prefix Not in Use	https://www.bcbs.com/member-services
HHK	BCBS of Texas	https://www.bcbstx.com/
HHL	BCBS of Michigan	https://www.bcbsm.com/
HHM	BCBS of Florida	https://www.floridablue.com/
HHO	Wellmark BCBS	https://www.wellmark.com/
HHP	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HHQ	Wellmark BCBS	https://www.wellmark.com/
HHR	Anthem BCBS of Virginia	https://www.anthem.com/individual-and-family/health-insurance/virginia/
HHS	Prefix Not in Use	https://www.bcbs.com/member-services
HHT	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HHV	BCBS of Massachusetts	https://home.bluecrossma.com/
HHW	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HHX	Capital Blue Cross	https://www.capbluecross.com/
HHY	BCBS of Minnesota	https://www.bluecrossmn.com/
HHZ	Unknown Assignment	https://www.bcbs.com/
HIA	Prefix Not in Use	https://www.bcbs.com/member-services
HIB	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HIC	Prefix Not in Use	https://www.bcbs.com/member-services
HII	Blue Shield of California	https://blueshieldcaplans.com/
HIJ	Prefix Not in Use	https://www.bcbs.com/member-services
HIK	BCBS of Florida	https://www.floridablue.com/
HIL	Unknown Assignment	https://www.bcbs.com/
HIM	Highmark BCBS	https://www.highmarkbcbs.com/home/
HIN	BCBS of Vermont	https://www.bcbsvt.com/individual-insurance
HIQ	Blue Shield of California	https://blueshieldcaplans.com/
HIR	Prefix Not in Use	https://www.bcbs.com/member-services
HIS	Unknown Assignment	https://www.bcbs.com/
HIT	Highmark BCBS	https://www.highmarkbcbs.com/home/
HIX	BCBS of South Carolina	https://www.southcarolinablues.com/web/public/brands/sc/
HIZ	Regence	https://www.regence.com/member/home
HJA	Prefix Not in Use	https://www.bcbs.com/member-services
HJB	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HJC	BCBS of Michigan	https://www.bcbsm.com/
HJE	Prefix Not in Use	https://www.bcbs.com/member-services
HJF	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HJG	Highmark BCBS	https://www.highmarkbcbs.com/home/
HJI	BCBS of Michigan	https://www.bcbsm.com/
HJJ	Prefix Not in Use	https://www.bcbs.com/member-services
HJK	BCBS of Texas	https://www.bcbstx.com/
HJN	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HJO	Anthem BCBS of Kentucky	https://www.anthem.com/individual-and-family/health-insurance/kentucky/
HJP	Blue Shield of California	https://blueshieldcaplans.com/
HJQ	Blue Shield of California	https://blueshieldcaplans.com/
HJR	Highmark BCBS	https://www.highmarkblueshield.com/home/
HJS	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HJW	Empire BCBS of New York	https://www.empireblue.com/
HJX	Highmark BCBS	https://www.highmarkbcbs.com/home/
HJY	BCBS of Michigan	https://www.bcbsm.com/
HKA	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HKB	Anthem BCBS of Virginia	https://www.anthem.com/individual-and-family/health-insurance/virginia/
HKC	Wellmark BCBS	https://www.wellmark.com/
HKD	BCBS of Michigan	https://www.bcbsm.com/
HKF	Wellmark BCBS	https://www.wellmark.com/
HKH	Empire BCBS of New York	https://www.empireblue.com/
HKI	Prefix Not in Use	https://www.bcbs.com/member-services
HKJ	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HKL	BCBS of Massachusetts	https://home.bluecrossma.com/
HKM	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HKN	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HKO	Blue Shield of California	https://blueshieldcaplans.com/
HKP	BCBS of Michigan	https://www.bcbsm.com/
HKQ	Anthem BCBS of Virginia	https://www.anthem.com/individual-and-family/health-insurance/virginia/
HKS	Regence	https://www.regence.com/member/home
HKT	Wellmark BCBS	https://www.wellmark.com/
HKU	BCBS of Minnesota	https://www.bluecrossmn.com/
HKW	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HKX	Prefix Not in Use	https://www.bcbs.com/member-services
HKZ	Independence Blue Cross	https://www.ibx.com/index.jsp
HLA	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HLC	Premera Blue Cross	https://www.premera.com/visitor
HLD	Premera Blue Cross	https://www.premera.com/visitor
HLE	Prefix Not in Use	https://www.bcbs.com/member-services
HLF	Anthem BCBS of Missouri	https://www.anthem.com/individual-and-family/health-insurance/missouri/
HLG	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HLH	BCBS of Texas	https://www.bcbstx.com/
HLJ	Unknown Assignment	https://www.bcbs.com/
HLK	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HLL	Prefix Not in Use	https://www.bcbs.com/member-services
HLM	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HLN	BCBS of Illinois	https://www.bcbsil.com/
HLP	Wellmark BCBS	https://www.wellmark.com/
HLR	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HLS	BCBS of South Carolina	https://www.southcarolinablues.com/web/public/brands/sc/
HLV	BCBS of Texas	https://www.bcbstx.com/
HLW	Empire BCBS of New York	https://www.empireblue.com/
HLX	BCBS of Massachusetts	https://home.bluecrossma.com/
HLY	BCBS of Texas	https://www.bcbstx.com/
HLZ	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HMA	BCBS of South Carolina	https://www.southcarolinablues.com/web/public/brands/sc/
HMB	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HMC	Wellmark BCBS	https://www.wellmark.com/
HMD	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HME	BCBS of Texas	https://www.bcbstx.com/
HMF	Prefix Not in Use	https://www.bcbs.com/member-services
HMH	Anthem BCBS of Wisconsin	https://www.anthem.com/individual-and-family/wisconsin/
HMI	BCBS of Massachusetts	https://home.bluecrossma.com/
HMJ	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HMK	BCBS of Nebraska	https://www.nebraskablue.com/
HML	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HMM	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HMN	Wellmark BCBS	https://www.wellmark.com/
HMP	Wellmark BCBS	https://www.wellmark.com/
HMQ	BCBS of Minnesota	https://www.bluecrossmn.com/
HMR	Excellus BCBS of New York	https://www.excellusbcbs.com/
HMT	Empire BCBS of New York	https://www.empireblue.com/
HMU	Blue Cross of Idaho	https://www.bcidaho.com/
HMV	Empire BCBS of New York	https://www.empireblue.com/
HMX	Wellmark BCBS	https://www.wellmark.com/
HMY	BCBS of South Carolina	https://www.southcarolinablues.com/web/public/brands/sc/
HMZ	Empire BCBS of New York	https://www.empireblue.com/
HNA	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HNB	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HNC	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HND	Regence	https://www.regence.com/member/home
HNE	BCBS of South Carolina	https://www.southcarolinablues.com/web/public/brands/sc/
HNF	BCBS of Texas	https://www.bcbstx.com/
HNH	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HNI	BCBS of Massachusetts	https://home.bluecrossma.com/
HNJ	Highmark BCBS	https://www.highmarkbcbs.com/home/
HNK	BCBS of Massachusetts	https://home.bluecrossma.com/
HNO	Prefix Not in Use	https://www.bcbs.com/member-services
HNP	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HNR	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HNS	Anthem BCBS of Wisconsin	https://www.anthem.com/individual-and-family/wisconsin/
HNT	BCBS of Texas	https://www.bcbstx.com/
HNU	Regence	https://www.regence.com/member/home
HNV	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HNW	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HNX	BCBS of Michigan	https://www.bcbsm.com/
HNY	BCBS of Michigan	https://www.bcbsm.com/
HNZ	BCBS of Michigan	https://www.bcbsm.com/
HOA	BCBS of Michigan	https://www.bcbsm.com/
HOB	BCBS of Mississippi	https://www.bcbsms.com/
HOC	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HOD	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HOE	BCBS of Florida	https://www.floridablue.com/
HOF	Prefix Not in Use	https://www.bcbs.com/member-services
HOH	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HOI	Blue Cross of Idaho	https://www.bcidaho.com/
HOJ	BCBS of Massachusetts	https://home.bluecrossma.com/
HOK	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HOL	Prefix Not in Use	https://www.bcbs.com/member-services
HOM	BCBS of Nebraska	https://www.nebraskablue.com/
HON	Wellmark BCBS	https://www.wellmark.com/
HOO	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HOP	Premera Blue Cross	https://www.premera.com/visitor
HOS	BCBS of Massachusetts	https://home.bluecrossma.com/
HOT	Prefix Not in Use	https://www.bcbs.com/member-services
HOU	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HOW	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HOY	Prefix Not in Use	https://www.bcbs.com/member-services
HOZ	Prefix Not in Use	https://www.bcbs.com/member-services
HPA	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HPB	Anthem BCBS of Missouri	https://www.anthem.com/individual-and-family/health-insurance/missouri/
HPC	BCBS of South Carolina	https://www.southcarolinablues.com/web/public/brands/sc/
HPD	BCBS of Massachusetts	https://home.bluecrossma.com/
HPE	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HPF	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HPG	BCBS of Florida	https://www.floridablue.com/
HPJ	BCBS of Michigan	https://www.bcbsm.com/
HPL	Prefix Not in Use	https://www.bcbs.com/member-services
HPM	Prefix Not in Use	https://www.bcbs.com/member-services
HPO	Prefix Not in Use	https://www.bcbs.com/member-services
HPP	BCBS of Illinois	https://www.bcbsil.com/
HPR	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HPT	BCBS of Oklahoma	https://www.bcbsok.com/
HPU	BCBS of Illinois	https://www.bcbsil.com/
HPW	Prefix Not in Use	https://www.bcbs.com/member-services
HPX	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HPY	Empire BCBS of New York	https://www.empireblue.com/
HPZ	BCBS of Florida	https://www.floridablue.com/
HQA	Anthem BCBS of Colorado	https://www.anthem.com/individual-and-family/health-insurance/colorado/
HQD	Wellmark BCBS	https://www.wellmark.com/
HQE	Anthem BCBS of Missouri	https://www.anthem.com/individual-and-family/health-insurance/missouri/
HQF	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HQG	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HQH	Unknown Assignment	https://www.bcbs.com/
HQK	Anthem BCBS of Wisconsin	https://www.anthem.com/individual-and-family/wisconsin/
HQM	BCBS of South Carolina	https://www.southcarolinablues.com/web/public/brands/sc/
HQN	Wellmark BCBS	https://www.wellmark.com/
HQO	BCBS of Western New York	https://www.bcbswny.com/
HQR	BCBS of Western New York	https://www.bcbswny.com/
HQS	Blue Shield of Northeastern New York	https://www.bsneny.com/
HQT	BCBS of Western New York	https://www.bcbswny.com/
HQU	Prefix Not in Use	https://www.bcbs.com/member-services
HQW	Regence	https://www.regence.com/member/home
HQX	Blue Shield of Northeastern New York	https://www.bsneny.com/
HQY	BCBS of Illinois	https://www.bcbsil.com/
HQZ	BCBS of Minnesota	https://www.bluecrossmn.com/
HRA	BCBS of Tennessee	https://www.bcbst.com/get-insurance/index.page
HRB	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HRC	Capital Blue Cross	https://www.capbluecross.com/
HRE	BCBS of Illinois	https://www.bcbsil.com/
HRF	Highmark BCBS	https://www.highmarkblueshield.com/home/
HRH	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HRI	BCBS of Minnesota	https://www.bluecrossmn.com/
HRJ	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HRK	Premera Blue Cross	https://www.premera.com/visitor
HRL	BCBS of Minnesota	https://www.bluecrossmn.com/
HRM	Highmark BCBS	https://www.highmarkbcbs.com/home/
HRN	Premera Blue Cross	https://www.premera.com/visitor
HRO	Capital Blue Cross	https://www.capbluecross.com/
HRP	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HRQ	BCBS of Minnesota	https://www.bluecrossmn.com/
HRS	Premera Blue Cross	https://www.premera.com/visitor
HRT	Highmark BCBS	https://www.highmarkbcbs.com/home/
HRU	BCBS of Western New York	https://www.bcbswny.com/
HRW	BCBS of Illinois	https://www.bcbsil.com/
HRX	Prefix Not in Use	https://www.bcbs.com/member-services
HRY	Anthem BCBS of Virginia	https://www.anthem.com/individual-and-family/health-insurance/virginia/
HRZ	Regence	https://www.regence.com/member/home
HSA	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HSB	BCBS of Texas	https://www.bcbstx.com/
HSC	Prefix Not in Use	https://www.bcbs.com/member-services
HSD	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HSE	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HSF	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HSG	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HSH	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HSI	Independence Blue Cross	https://www.ibx.com/index.jsp
HSJ	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HSK	BCBS of Illinois	https://www.bcbsil.com/
HSL	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HSM	BCBS of Tennessee	https://www.bcbst.com/get-insurance/index.page
HSN	Highmark BCBS	https://www.highmarkbcbs.com/home/
HSO	BCBS of Michigan	https://www.bcbsm.com/
HSQ	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HSR	Highmark BCBS	https://www.highmarkbcbswv.com/home/
HSS	BCBS of Minnesota	https://www.bluecrossmn.com/
HST	BCBS of Texas	https://www.bcbstx.com/
HSU	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HSV	BCBS of Nebraska	https://www.nebraskablue.com/
HSX	BCBS of Michigan	https://www.bcbsm.com/
HSZ	BCBS of Massachusetts	https://home.bluecrossma.com/
HTA	Empire BCBS of New York	https://www.empireblue.com/
HTB	Prefix Not in Use	https://www.bcbs.com/member-services
HTE	BCBS of Illinois	https://www.bcbsil.com/
HTF	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HTG	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HTH	Prefix Not in Use	https://www.bcbs.com/member-services
HTI	Blue Cross of Idaho	https://www.bcidaho.com/
HTJ	BCBS of Illinois	https://www.bcbsil.com/
HTK	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HTL	Blue Shield of California	https://blueshieldcaplans.com/
HTM	Prefix Not in Use	https://www.bcbs.com/member-services
HTO	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HTQ	Anthem BCBS of Colorado	https://www.anthem.com/individual-and-family/health-insurance/colorado/
HTR	Prefix Not in Use	https://www.bcbs.com/member-services
HTS	Premera Blue Cross	https://www.premera.com/visitor
HTT	Prefix Not in Use	https://www.bcbs.com/member-services
HTU	Prefix Not in Use	https://www.bcbs.com/member-services
HTV	BCBS of Texas	https://www.bcbstx.com/
HTW	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HTX	Prefix Not in Use	https://www.bcbs.com/member-services
HTZ	BCBS of Illinois	https://www.bcbsil.com/
HUB	Highmark BCBS	https://www.highmarkbcbs.com/home/
HUC	BCBS of Michigan	https://www.bcbsm.com/
HUD	Empire BCBS of New York	https://www.empireblue.com/
HUE	Anthem BCBS of Connecticut	https://www.anthem.com/individual-and-family/health-insurance/connecticut/
HUF	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HUI	Anthem BCBS of Wisconsin	https://www.anthem.com/individual-and-family/wisconsin/
HUJ	BCBS of South Carolina	https://www.southcarolinablues.com/web/public/brands/sc/
HUK	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HUL	Premera Blue Cross	https://www.premera.com/visitor
HUM	Highmark BCBS	https://www.highmarkbcbs.com/home/
HUN	Prefix Not in Use	https://www.bcbs.com/member-services
HUO	Prefix Not in Use	https://www.bcbs.com/member-services
HUP	Unknown Assignment	https://www.bcbs.com/
HUS	BCBS of Michigan	https://www.bcbsm.com/
HUT	BCBS of Michigan	https://www.bcbsm.com/
HUU	Unknown Assignment	https://www.bcbs.com/
HUW	Empire BCBS of New York	https://www.empireblue.com/
HUY	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HVA	BCBS of Massachusetts	https://home.bluecrossma.com/
HVB	BCBS of Minnesota	https://www.bluecrossmn.com/
HVD	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HVE	Wellmark BCBS	https://www.wellmark.com/
HVF	BCBS of Massachusetts	https://home.bluecrossma.com/
HVG	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HVH	Anthem BCBS of Kentucky	https://www.anthem.com/individual-and-family/health-insurance/kentucky/
HVI	Blue Shield of California	https://blueshieldcaplans.com/
HVJ	Prefix Not in Use	https://www.bcbs.com/member-services
HVK	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HVL	Excellus BCBS of New York	https://www.excellusbcbs.com/
HVM	BCBS of Massachusetts	https://home.bluecrossma.com/
HVN	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HVO	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HVP	BCBS of Michigan	https://www.bcbsm.com/
HVR	Anthem BCBS of Wisconsin	https://www.anthem.com/individual-and-family/wisconsin/
HVS	Prefix Not in Use	https://www.bcbs.com/member-services
HVT	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HVU	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HVV	Prefix Not in Use	https://www.bcbs.com/member-services
HVW	Anthem BCBS of Missouri	https://www.anthem.com/individual-and-family/health-insurance/missouri/
HVX	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HVY	BCBS of South Carolina	https://www.southcarolinablues.com/web/public/brands/sc/
HVZ	Anthem BCBS of Indiana	https://www.anthem.com/individual-and-family/health-insurance/indiana/
HWA	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HWB	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HWC	Anthem BCBS of Virginia	https://www.anthem.com/individual-and-family/health-insurance/virginia/
HWD	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HWE	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HWG	Wellmark BCBS	https://www.wellmark.com/
HWH	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HWI	Wellmark BCBS	https://www.wellmark.com/
HWK	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HWL	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HWM	Blue Cross of Idaho	https://www.bcidaho.com/
HWN	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HWO	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HWP	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HWR	BCBS of Massachusetts	https://home.bluecrossma.com/
HWS	Regence	https://www.regence.com/member/home
HWW	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HXA	BCBS of Massachusetts	https://home.bluecrossma.com/
HXG	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HXH	Prefix Not in Use	https://www.bcbs.com/member-services
HXJ	Anthem BCBS of Indiana	https://www.anthem.com/individual-and-family/health-insurance/indiana/
HXL	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HXM	Anthem BCBS of Virginia	https://www.anthem.com/individual-and-family/health-insurance/virginia/
HXN	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HXO	BCBS of Nebraska	https://www.nebraskablue.com/
HXP	Prefix Not in Use	https://www.bcbs.com/member-services
HXQ	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HXR	Premera Blue Cross	https://www.premera.com/visitor
HXS	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HXT	Independence Blue Cross	https://www.ibx.com/index.jsp
HXU	Anthem BCBS of Indiana	https://www.anthem.com/individual-and-family/health-insurance/indiana/
HXW	Prefix Not in Use	https://www.bcbs.com/member-services
HXX	Carefirst BCBS of Maryland	https://individual.carefirst.com/individuals-families/home.page
HYA	Premera Blue Cross	https://www.premera.com/visitor
HYB	Horizon BCBS of New Jersey	https://www.horizonblue.com/
HYC	Blue Shield of California	https://blueshieldcaplans.com/
HYF	BCBS of Arizona	https://www.azblue.com/individualsandfamilies
HYG	BCBS of Michigan	https://www.bcbsm.com/
HYH	Blue Shield of California	https://blueshieldcaplans.com/
HYI	Wellmark BCBS	https://www.wellmark.com/
HYJ	BCBS of Illinois	https://www.bcbsil.com/
HYK	BCBS of Illinois	https://www.bcbsil.com/
HYN	BCBS of Alabama	https://www.bcbsal.org/web/index.html
HYP	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HYR	Highmark BCBS	https://www.highmarkblueshield.com/home/
HYS	Anthem BCBS of Ohio	https://www.anthem.com/individual-and-family/health-insurance/ohio
HYT	BCBS of Illinois	https://www.bcbsil.com/
HYU	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HYV	Wellmark BCBS	https://www.wellmark.com/
HYW	BCBS of Illinois	https://www.bcbsil.com/
HYX	Wellmark BCBS	https://www.wellmark.com/
HYY	Prefix Not in Use	https://www.bcbs.com/member-services
HZA	Anthem BCBS of Georgia	https://www.anthem.com/individual-and-family/health-insurance/georgia/
HZB	BCBS of Florida	https://www.floridablue.com/
HZD	Prefix Not in Use	https://www.bcbs.com/member-services
HZE	Anthem BCBS of Wisconsin	https://www.anthem.com/individual-and-family/wisconsin/
HZG	Anthem BCBS of Indiana	https://www.anthem.com/individual-and-family/health-insurance/indiana/
HZH	Wellmark BCBS	https://www.wellmark.com/
HZI	Prefix Not in Use	https://www.bcbs.com/member-services
HZK	BCBS of Illinois	https://www.bcbsil.com/
HZM	BCBS of Western New York	https://www.bcbswny.com/
HZP	Prefix Not in Use	https://www.bcbs.com/member-services
HZR	Premera Blue Cross	https://www.premera.com/visitor
HZT	Highmark BCBS	https://www.highmarkbcbs.com/home/
HZU	Premera Blue Cross	https://www.premera.com/visitor
HZV	Anthem Blue Cross of California	https://www.anthem.com/ca/individual-and-family/health-insurance/california/
HZX	BCBS of Michigan	https://www.bcbsm.com/
HZY	BCBS of Texas	https://www.bcbstx.com/
HZZ	Prefix Not in Use	https://www.bcbs.com/member-services