BCBS Prefix List A2A-AZZ with Phone Number (2026)

October 5, 2026August 7, 2026 by Kumari S.

BCBS prefix list A2A-AZZ is combination of alpha and alphanumeric prefixes. The list mentioned as below,

BCBS Prefix Assignment A2A to AZZ

BCBS Prefix List 2026	BCBS Plan	Provider Services Phone No.	Pre-Authorization Phone No.	Pre-Auth for DME/O&P
A2A	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A2B	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A2C	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A2D	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A2E	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A2F	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A2G	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A2H	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A2I	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A2J	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A2K	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A2L	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A2M	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A2N	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A2O	CareFirst BCBS – Washington, D.C.	866-773.2884	866-773.2884	866-773.2884
A2P	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A2Q	Horizon BCBS of New Jersey	(888).340.1247	800-664.2583	800-664.2583
A2R	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A2S	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A2T	Premera Blue Cross – Seattle, WA	800-722.1471	800-722.1471	800-722.1471
A2U	PA Highmark BCBS	800-294.3802	800-258.9808	800-258.9808
A2V	CareFirst BCBS – Washington, D.C.	866-773.2884	866-773.2884	866-773.2884
A2W	PA Highmark BCBS	800-518.1511	800-452.8507	800-452.8507
A2X	CareFirst BCBS – Maryland	877-228.7268	866-773.2884	866-773.2884
A2Y	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A2Z	CareFirst BCBS – Maryland	877-228.7268	866-773.2884	866-773.2884
A3A	BBA Blue Benefit Administrators – MA	877-707.2583	877-707.2583	877-707.2583
A3B	Anthem BCBS – Wisconsin	866-470-6244	866-470-6244	866-470-6244
A3C	Health Advantage – HMO Partners – ARK	800-238.8379	800-238.8379	800-238.8379
A3D	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A3E	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A3F	CareFirst BCBS – Washington, D.C.	866-773.2884	866-773.2884	866-773.2884
A3G	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A3H	Anthem Blue Cross – California	(855)-333-5730	(855)-333-5730	(855)-333-5730
A3I	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A3J	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A3K	BCBS of Alabama	(833).663.8712	(833).663.8703	(833).663.8703
A3L	PA Highmark BCBS	800-241.5704	(888).431.4009	800-241.5704
A3M	Regence BCBS of Oregon	877-276.5906	877-955.1570	877-955.1570
A3N	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A3O	CareFirst BCBS – Maryland	877-228.7268	866-773.2884	866-773.2884
A3P	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
A3Q	Horizon BCBS of New Jersey	(888).340.1247	800-664.2583	800-664.2583
A3R	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A3S	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A3T	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A3U	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A3V	Anthem BCBS – Indiana	855-285.4212	855-285.4212	855-285.4212
A3W	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
A3X	CareFirst BCBS – Maryland	877-228.7268	877-228.7268	877-228.7268
A3Y	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A3Z	Horizon BCBS of New Jersey	(888).340.1247	800-664.2583	800-664.2583
A4A	CareFirst BCBS – Washington, D.C.	866-773.2884	866-773.2884	866-773.2884
A4B	CareFirst BCBS – Maryland	877-228.7268	877-228.7268	877-228.7268
A4C	Regence BCBS of Utah	866-227.0913	800-423.6884	800-423.6884
A4D	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A4E	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A4F	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
A4G	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A4H	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A4I	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A4J	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A4K	Horizon BCBS of New Jersey	(888).340.1247	800-664.2583	800-664.2583
A4L	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A4M	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A4N	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A4O	CareFirst BCBS – Washington, D.C.	866-773.2884	866-773.2884	866-773.2884
A4P	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A4Q	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A4R	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A4S	Regence Blue Shield – Seattle, WA	800-253.0838	(855)-252-1115	800-423.6884
A4T	Regence Blue Shield – Seattle, WA	800-253.0838	800-423.6884	800-423.6884
A4U	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A4V	CareFirst BCBS – Maryland	877-228.7268	866-773.2884	866-773.2884
A4W	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A4X	CareFirst BCBS – Maryland	877-228.7268	866-773.2884	866-773.2884
A4Y	Horizon BCBS of New Jersey	(888).340.1247	800-664.2583	800-664.2583
A4Z	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A5A	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A5B	CareFirst BCBS – Washington, D.C.	866-773.2884	866-773.2884	866-773.2884
A5C	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A5D	CareFirst BCBS – Maryland	877-228.7268	866-773.2884	866-773.2884
A5E	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A5F	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A5G	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A5H	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A5I	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A5J	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A5K	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A5L	Comprehensive Benefits Administrators – Vermont	(888).222.9206	(888).222.9206	(888).222.9206
A5M	Regence BCBS of Oregon	877-276.5906	877-955.1570	877-955.1570
A5N	Anthem Blue Cross – California	(833).835.2714	800-274.7767	800-274.7767
A5O	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A5P	Carefirst Administrators	877-889.2478	(833).828.1893	(833).828.1893
A5Q	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A5R	Anthem Blue Cross – California	800-677.6669	800-274.7767	800-274.7767
A5S	Anthem BCBS – Missouri	(833).578.4436	(833).578.4436	(833).578.4436
A5T	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A5U	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A5V	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A5W	Horizon BCBS of New Jersey	(888).340.1247	800-664.2583	800-664.2583
A5X	HEALTHCARE MANAGEMENT ADMINISTRATORS – SEATTLE, WA	(425).285.3505	(425).285.3505	(425).285.3505
A5Y	BlueShield of Northeastern New York	800-442-7247	800-442-7247	800-442-7247
A5Z	CareFirst BCBS – Maryland	877-228.7268	866-773.2884	866-773.2884
A6A	Anthem BCBS – Connecticut	866-725.7513	866-725.7513	866-725.7513
A6B	CareFirst BCBS – Maryland	877-228.7268	866-773.2884	866-773.2884
A6C	Regence BlueShield of Idaho – Lewiston	866-227.0913	800-423.6884	800-423.6884
A6D	BCBS of Illinois	800-203.0584	800-972.8088	800-203.0584
A6E	Anthem Blue Cross – California	(800)-274-7767	(800)-274-7767	(800)-274-7767
A6F	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A6G	CareFirst BCBS – Maryland	877-228.7268	866-773.2884	866-773.2884
A6H	CareFirst BCBS – Maryland	877-228.7268	(410).581.3601	877-228.7268
A6I	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A6J	Anthem BCBS – Connecticut	866-725.7513	866-725.7513	866-725.7513
A6K	CareFirst BCBS – Maryland	877-228.7268	(410).581.3601	877-228.7268
A6L	CareFirst BCBS – Maryland	877-228.7268	(410).581.3601	877-228.7268
A6M	Anthem BCBS – Virginia	(833).592.9956	(833).592.9956	(833).592.9956
A6N	CareFirst BCBS – Maryland	877-228.7268	(410).581.3601	877-228.7268
A6O	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A6P	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
A6Q	Anthem Blue Cross – California	800-677.6669	866-843.1827	800-274.7767
A6R	CareFirst BCBS – Maryland	877-228.7268	(410).581.3601	877-228.7268
A6S	CareFirst BCBS – Maryland	877-228.7268	(410).581.3601	877-228.7268
A6T	CareFirst BCBS – Maryland	877-228.7268	(410).581.3601	877-228.7268
A6U	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A6V	CareFirst BCBS – Maryland	877-228.7268	(410).581.3601	877-228.7268
A6W	CareFirst BCBS – Maryland	877-228.7268	(410).581.3601	877-228.7268
A6X	CareFirst BCBS – Maryland	877-228.7268	(410).581.3601	877-228.7268
A6Y	CareFirst BCBS – Washington, D.C.	877-228.7268	877-228.7268	877-228.7268
A6Z	Anthem Blue and Cross Blue Shield – Nevada	877-833.5742	800-336.7767	800-336.7767
A7A	CareFirst BCBS – Washington, D.C.	866-773.2884	877-228.7268	866-773.2884
A7B	CareFirst BCBS – Maryland	877-228.7268	877-228.7268	877-228.7268
A7C	Anthem BCBS – Connecticut	866-725.7513	866-725.7513	866-725.7513
A7D	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A7E	Regence BCBS of Utah	866-227.0913	800-423.6884	800-423.6884
A7F	CareFirst BCBS – Maryland	877-228.7268	877-228.7268	877-228.7268
A7G	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A7H	Carefirst Administrators	877-889.2478	877-324.9668	(844).213.6896
A7I	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A7J	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A7K	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A7L	Anthem BCBS – Indiana	(844).963.0445	(844).963.0445	(844).963.0445
A7M	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A7N	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A7O	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A7P	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A7Q	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A7R	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A7S	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.9808
A7T	Comprehensive Benefits Administrators – Vermont	(888).222.9206	(888).222.9206	(888).222.9206
A7U	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A7V	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A7W	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A7X	BCBS of North Dakota	800-368.2312	800-368.2312	800-368.2312
A7Y	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	866-773.2884
A7Z	Anthem BCBS – Virginia	(844).404.2165	(844).404.2165	(844).404.2165
A8A	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
A8B	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A8C	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A8D	Anthem Blue Cross – California	800-677.6669	800-274.7767	800-274.7767
A8E	CareFirst BCBS – Maryland	877-228.7268	877-228.7268	877-228.7268
A8F	PA Highmark BCBS	(833).250.3421	(833).250.3421	(833).250.3421
A8G	Anthem Blue Cross – California	(844).878.7443	(844).878.7443	(844).878.7443
A8H	CareFirst BCBS – Maryland	877-228.7268	877-228.7268	877-228.7268
A8I	Anthem BCBS – Connecticut	(844).516.0249	(844).516.0249	(844).516.0249
A8J	CareFirst BCBS – Maryland	877-228.7268	877-228.7268	877-228.7268
A8K	PA Highmark BCBS	800-241.5704	800-547.3627	800-241.5704
A8L	PA Highmark BCBS	800-241.5704	800-547.3627	800-241.5704
A8M	Anthem BCBS – Virginia	(833).592.9956	(833).592.9956	(833).592.9956
A8N	CareFirst BCBS – Maryland	877-228.7268	877-228.7268	877-228.7268
A8O	Anthem BCBS – Connecticut	(844).516.0249	(844).516.0249	(844).516.0249
A8P	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
A8Q	Anthem BCBS – Connecticut	(844).516.0249	(844).516.0249	(844).516.0249
A8R	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A8S	Anthem BCBS – Connecticut	(844).516.0249	(844).516.0249	(844).516.0249
A8T	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A8U	Anthem BCBS – Connecticut	(844).516.0249	(844).516.0249	(844).516.0249
A8V	Anthem BCBS – Connecticut	(844).516.0249	(844).516.0249	(844).516.0249
A8W	CareFirst BCBS – Washington, D.C.	877-228.7268	877-228.7268	877-228.7268
A8X	CareFirst BCBS – Washington, D.C.	877-228.7268	866-773.2884	877-228.7268
A8Y	Anthem BCBS – Connecticut	(844).516.0249	(844).516.0249	(844).516.0249
A8Z	Anthem BCBS – Connecticut	(844).516.0249	(844).516.0249	(844).516.0249
A9A	Anthem BCBS – Connecticut	(844).516.0249	(844).516.0249	(844).516.0249
A9B	Regence Blue Shield – Seattle, WA	800-423.6884	800-423.6884	800-253.0838
A9C	Anthem BCBS – Connecticut	(844).516.0249	(844).516.0249	(844).516.0249
A9D	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
A9E	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
A9F	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
A9G	Healthcare Management Administrators – Seattle, WA	(425).285.3505	(425).285.3505	(425).285.3505
A9H	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
A9I	Anthem BCBS – Wisconsin	(833).578.4439	855-376.2386	(833).578.4439
A9J	CareFirst BCBS – Washington, D.C.	877-228.7268	877-228.7268	877-228.7268
A9K	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
A9L	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
A9M	Anthem BCBS – Colorado	877-833.5742	800-832.7850	800-832.7850
A9N	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
A9O	Anthem BCBS – Virginia	(844).404.2165	(844).404.2165	(844).404.2165
A9P	Premera Blue Cross – Seattle, WA	800-722.1471	800-722.1471	800-722.1471
A9Q	Anthem Blue Cross – California	(833).835.2714	800-274.7767	800-274.7767
A9R	CareFirst BCBS – Washington, D.C.	877-228.7268	877-228.7268	877-228.7268
A9S	CareFirst BCBS – Washington, D.C.	877-228.7268	877-228.7268	877-228.7268
A9T	Anthem BCBS – Virginia	(833).592.9956	(833).592.9956	(833).592.9956
A9U	Anthem Blue Cross – California	(844).424.8089	(844).424.8089	(844).424.8089
A9V	BCBS of Illinois	800-203.0584	(800)-441-9188	800-203.0584
A9W	Anthem BCBS – Georgia	855-343-4851	855-343-4851	855-343-4851
A9X	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
A9Y	Anthem Blue Cross – California	800-677.6669	(844).424.8089	800-274.7767
A9Z	PA Highmark BCBS	800-811.0391	800-452.8507	800-452.8507
AAA	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
AAB	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AAC	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AAD	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AAE	Anthem Blue and Cross Blue Shield – Nevada	877-833.5742	877-833.5742	877-833.5742
AAF	CAREFIRST BCBS – WASHINGTON, D.C.	855-355.2103	866-773.2884	(410).720.3122
AAG	Anthem BCBS – Georgia	(833).835.2714	855-847.5829	855-343.4851
AAH	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AAI	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AAJ	CAREFIRST BCBS – MARYLAND	855-355.2103	866-773.2884	(410).720.3122
AAK	Anthem BCBS – Indiana	(833).603.7963	(833).603.7963	(833).603.7963
AAL	CareFirst BCBS – DC and Maryland Sites	877-889.2478	877-653.2816	877-899.2478
AAM	BCBS of Alabama	800-517.6425	800-248.2342	800-248.2342
AAN	Empire NY BCBS – Anthem	(833).848.8730	(833).848.8730	(833).848.8730
AAO	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AAP	BCBS of Tennessee	866-271.8426	877-309.3448	877-309.3447
AAQ	ANTHEM BCBS – KENTUCKY	800-332.2540	800-332.2540	800-332.2540
AAR	CareFirst BCBS – DC and Maryland Sites	877-228.7268	(410).581.3601	877-228.7268
AAS	Anthem BCBS – Indiana	(833).603.7963	(833).603.7963	(833).603.7963
AAT	Anthem Blue Cross – California	877-526.3481	866-470.6244	866-470.6244
AAU	ANTHEM BCBS – KENTUCKY	(833).835.2714	855-984.2583	855-984.2583
AAV	Anthem BCBS – Georgia	855-295.5840	855-343.4851	855-343.4851
AAW	CAREFIRST ADMINISTRATORS – MD	877-899.2478	855-381.3449	855-381.3449
AAX	BCBS of South Carolina	800-261.8582	800-334.7287	800-334.7287
AAY	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-627.1100	800-743.1871
AAZ	Anthem BCBS – Indiana	(833).603.7963	(833).603.7963	(833).603.7963
ABA	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ABB	CAREFIRST ADMINISTRATORS – MD	877-889.2478	(888).209.2862	(888).209.2862
ABC	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
ABD	Healthcare Management Administrators – Seattle, WA	(425).285.3505	(425).974.3892	(425).285.3505
ABE	Comprehensive Care Services, Inc. – Blue Link – MN	(888).420.2227	800-528.0934	800-262.0820
ABF	BCBS of Alabama	855-630.6825	855-288.8357	855-288.8357
ABG	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ABH	Comprehensive Care Services, Inc. – Blue Link – MN	(888).420.2227	800-528.0934	800-262.0820
ABI	PA Highmark BCBS	800-241.5704	800-452.8507	800-241.5704
ABJ	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
ABK	CareFirst BCBS – DC and Maryland Sites	877-899.2478	877-653.2816	877-653.2816
ABL	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ABM	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
ABN	Anthem Blue and Cross Blue Shield – Nevada	(833).848.8730	(833).848.8730	(833).848.8730
ABO	Anthem Blue Cross – California	(833).954.1076	(833).954.1076	(833).954.1076
ABP	BCBS of North Carolina	800-214.4844	800-214.4844	800-214.4844
ABQ	CareFirst BCBS – Washington, D.C.	800-842.5975	800-842.5975	800-842.5975
ABR	CareFirst BCBS – DC and Maryland Sites	877-889.2478	866-245.9523	866-245.9523
ABS	Wellmark of Iowa/South Dakota	800-774.3892	800-642.9273	800-642.9273
ABT	Anthem BCBS – Connecticut	(844).404.2165	(844).404.2165	(844).404.2165
ABU	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
ABV	BCBS of Tennessee	866-271.8426	877-309.3448	877-309.3447
ABW	Anthem BCBS – Colorado	(833).848.8730	(833).848.8730	(833).848.8730
ABX	BLUE SHIELD OF CALIFORNIA	800-541.6652	800-541.6652	800-541.6652
ABY	CareFirst BCBS – Washington, D.C.	800-842.5975	800-842.5975	800-842.5975
ABZ	Anthem BCBS – Indiana	800-635.0964	800-635.0964	800-635.0964
ACA	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
ACB	BCBS OF FLORIDA	800-727.2227	800-727.2227	800-727.2227
ACC	BLUE SHIELD OF CALIFORNIA	800-541.6652	800-541.6652	800-541.6652
ACD	Empire NY BCBS – Anthem	(844).235.4443	800-992.2583	(844).235.4443
ACE	Anthem BCBS – Missouri	844-217-8191	844-217-8191	844-217-8191
ACF	Premera Blue Cross – Seattle, WA	800-508.4722	800-508.4722	800-508.4722
ACG	BCBS of Tennessee	866-271.8426	877-309.3448	877-309.3447
ACH	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ACI	Anthem BCBS – Kentucky	(833).603.7963	(833).603.7963	(833).603.7963
ACJ	Anthem BCBS – New Hampshire	(833).848.8730	(833).848.8730	(833).848.8730
ACK	Anthem BCBS – Virginia	(833).592.9956	(833).592.9956	(833).592.9956
ACL	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-743.1871	800-743.1871
ACM	CAREFIRST ADMINISTRATORS – MD	877-889.2478	866-489.9042	866-489.9042
ACN	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ACO	CareFirst BCBS – Washington, D.C.	866-773.2884	(888).355.2103	866-773.2884
ACP	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ACQ	BCBS OF MINNESOTA	(888).420.2227	800-528.0934	800-262.0820
ACR	Anthem Blue Cross – California	800-477.2226	800-477.2226	800-477.2226
ACS	Carefirst Administrators Maryland Area	877-889.2478	(855)-577-1916	(855)-577-1916
ACT	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ACU	BLUE SHIELD OF CALIFORNIA	800-541.6652	800-541.6652	800-541.6652
ACV	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
ACW	CAREFIRST ADMINISTRATORS – MD	877-889.8478	866-420.6780	866-420.6780
ACX	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ACY	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ACZ	Anthem BCBS – Georgia	855-295.5840	855-343.4851	855-343.4851
ADA	Anthem Blue Cross – California	800-677.6669	866-470.6244	800-274.7767
ADB	Anthem BCBS – Missouri	877-228.7268	(833).776.2884	866-773.2884
ADC	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ADD	Anthem BCBS – Indiana	866-257.8570	866-257.8570	866-257.8570
ADE	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ADF	Highmark BCBS of Western New York	800-950.0051	(800)-950-0051	(800)-950-0051
ADG	Anthem BCBS – Missouri	(833).603.7963	(833).603.7963	(833).603.7963
ADH	Anthem BCBS – Ohio	877-339.5751	877-339.5751	877-339.5751
ADI	Anthem Blue Cross – California	800-677.6669	800-677.6669	800-677.6669
ADJ	BCBS of Nebraska	800-284.4640	800-247.1103	800-247.1103
ADK	Anthem Blue Cross – California	866-556.7655	800-274.7767	800-274.7767
ADL	Anthem BCBS – Indiana	855-285.4212	855-285.4212	855-285.4212
ADM	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ADN	Anthem BCBS – Missouri	(833).603.7963	(833).603.7963	(833).603.7963
ADO	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
ADP	Empire NY BCBS – Anthem	866-513.2473	866-513.2473	866-513.2473
ADQ	PA Independence Quality Care Company – IBC	800-275.2583	800-275.2583	800-275.2583
ADR	Wellmark of Iowa/South Dakota	800-362.2218	800-362.2218	800-362.2218
ADS	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ADT	Anthem BCBS – Virginia	877-889.2478	(844).739.8911	(844).739.8911
ADU	BCBS of Florida	800-727.2227	800-727.2227	800-727.2227
ADV	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ADW	Carefirst Administrators Maryland Area	877-889.2478	877-665.1457	877-665.1457
ADX	BCBS of Alabama	855-630.6825	855-288.8357	855-288.8357
ADY	CAREFIRST ADMINISTRATORS – MD	877-889.2478	866-293.2487	866-293.2487
ADZ	Anthem BCBS – Missouri	(833).603.7963	(833).603.7963	(833).603.7963
AEA	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AEB	CAREFIRST ADMINISTRATORS – MD	877-889.2478	(844).213.6896	(844).213.6896
AEC	Anthem BCBS – Kentucky	(833).578.4443	(833).578.4443	(833).578.4443
AED	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
AEE	Arkansas BCBS	800-800.4298	800-827.4814	800-827.4814
AEF	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AEG	Anthem BCBS – Ohio	(833).639.1634	877-585.9572	(833).639.1634
AEH	Carefirst Administrators Maryland Area	877-889.2478	855-268.8238	855-268.8238
AEI	Anthem BCBS – Virginia	(833).848.8730	(833).848.8730	(833).848.8730
AEJ	CAREFIRST ADMINISTRATORS – MD	877-889.2478	855-463.7269	855-463.7269
AEK	Anthem BCBS – Ohio	(833).603.7963	(833).603.7963	(833).603.7963
AEL	Anthem Blue Cross – California	800-677.6669	866-843.1827	800-274.7767
AEM	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
AEN	PA Highmark BCBS	800-241.5704	800-242.0514	800-242.0514
AEO	BBA Blue Benefit Administrators – MA	877-707.2583	877-707.2583	877-707.2583
AEP	Wellmark of Iowa/South Dakota	800-362.2218	800-362.2218	800-362.2218
AEQ	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AER	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AES	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
AET	Anthem Blue Cross – California	800-677.6669	866-843.1827	800-274.7767
AEU	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AEV	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AEW	BCBS of South Carolina	800-261.8582	800-261.8582	800-261.8582
AEX	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AEY	Premera Blue Cross – Seattle, WA	800-508.4722	800-508.4722	800-508.4722
AEZ	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AFA	Anthem BCBS – Virginia	(425).285.3505	(425).285.3505	(425).285.3505
AFB	BCBS of South Carolina	800-922.1185	800-334.7287	800-334.7287
AFC	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
AFD	BCBS of South Carolina	800-261.8582	800-334.7287	800-261.8582
AFE	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AFF	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AFG	BCBS of Kansas City – MO	(888).989.8842	800-892.6116	800-892.6116
AFH	Anthem BCBS – Ohio	(833).848.8730	(833).848.8730	(833).848.8730
AFI	BCBS of Rhode Island	800-327.6712	800-327.6712	800-327.6712
AFJ	Anthem Blue and Cross Blue Shield – Nevada	(833).848.8730	(833).848.8730	(833).848.8730
AFK	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AFL	Anthem Blue Cross – California	800-677.6669	800-274.7767	800-274.7767
AFM	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
AFN	Anthem BCBS – Ohio	(833).603.7963	(833).603.7963	(833).603.7963
AFO	Blue Advantage Administrators of Arkansas	800-370.5852	800-451.7302	800-370.5852
AFP	BCBS OF LOUISIANA	800-599.2583	800-523.6435	800-523.6435
AFQ	BCBS of Oklahoma – Blue Lincs HMO	800-942.5837	800-423.0005	800-942.5837
AFR	Anthem Blue Cross – California	(844).648.9540	(844).648.9540	(844).648.9540
AFS	BCBS of Alabama	800-517.6425	800-248.2342	800-248.2342
AFT	Anthem BCBS – Virginia	(844).839.4046	(844).839.4046	(844).839.4046
AFU	Anthem BCBS – Virginia	(833).592.9956	(833).592.9956	(833).592.9956
AFV	Carefirst Administrators Maryland Area	877-889.2478	866-312.1053	866-312.1053
AFW	BCBS of North Carolina	800-214.4844	800-214.4844	800-214.4844
AFX	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AFY	PA Highmark BCBS	877-258.3123	877-258.3123	877-258.3123
AFZ	Anthem BCBS – Ohio	(833).603.7963	(833).603.7963	(833).603.7963
AGA	Anthem BCBS – Georgia	855-271.4547	877-453.5639	877-453.5639
AGB	Excellus BCBS – Rochester, NY	800-942.4254	800-363.4658	800-942.4254
AGC	BCBS of Kansas City – MO	(888).989.8842	800-892.6116	800-892.6116
AGD	Anthem BCBS – Indiana	(844).384.6002	866-643.7087	866-643.7087
AGE	Anthem BCBS – Ohio	(833).603.7963	(833).603.7963	(833).603.7963
AGF	PA Independence Quality Care Company – IBC	800-275.2583	800-275.2583	800-275.2583
AGG	BCBS of Illinois	800-203.0584	866-317-6106	800-203.0584
AGH	Anthem BCBS – Georgia	(833).835.2714	800-393.8036	800-393.8036
AGI	Anthem Blue and Cross Blue Shield – Nevada	(844).469.1759	(844).469.1759	(844).469.1759
AGJ	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-743.1871	800-743.1871
AGK	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
AGL	Premera Blue Cross – Seattle, WA	866-697.5750	800-862.3338	800-862.3338
AGM	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-743.1871	800-743.1871
AGN	Carefirst Administrators Maryland Area	877-889.2478	866-890.5807	866-890.5807
AGO	Anthem BCBS – Missouri	(833).578.4436	(888).571.9054	(833).578.4436
AGP	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
AGQ	Carefirst Administrators Maryland Area	877-889.2478	855-463.7270	855-463.7270
AGR	Anthem BCBS – Colorado	877-354.0484	800-832.7850	800-832.7850
AGS	Anthem Blue Cross – California	(844).412.0752	(844).412.0752	(844).412.0752
AGT	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AGU	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
AGV	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AGW	BCBS OF LOUISIANA	800-599.2583	800-523.6435	800-523.6435
AGX	Anthem BCBS – Virginia	(833).592.9956	877-334.5633	(833).592.9956
AGY	Anthem BCBS – Wisconsin	(833).603.7963	(833).603.7963	(833).603.7963
AGZ	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AHA	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AHB	Anthem BCBS – Ohio	(833).592.9954	(833).592.9954	(833).592.9954
AHC	Premera Blue Cross – Seattle, WA	800-722.1471	800-722.1471	800-722.1471
AHD	BCBS of South Carolina	800-261.8582	(888).376.6544	800-261.8582
AHE	Empire NY BCBS – Anthem	(844).235.4443	866-457.9009	(844).235.4443
AHF	Anthem Blue Cross – California	(800)-274-7767	(800)-274-7767	(800)-274-7767
AHG	BCBS of North Carolina	800-214.4844	800-214.4844	800-214.4844
AHH	Anthem BCBS – Wisconsin	(833).578.4439	800-472.8909	(833).578.4439
AHI	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AHJ	Anthem BCBS – Georgia	(833).835.2714	855-343.4851	855-343.4851
AHK	Anthem Blue Cross – California	(833).987.0342	(833).987.0342	(833).987.0342
AHL	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AHM	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AHN	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
AHO	CareFirst BCBS – Washington, D.C.	866-773.2884	(888).355.2103	866-773.2884
AHP	BCBS of Texas	800-203.0584	800-203.0584	800-203.0584
AHQ	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AHR	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
AHS	BCBS of Illinois	(800)-972-8088	(800)-972-8088	(800)-972-8088
AHT	Anthem BCBS – Wisconsin	(833).578.4439	800-251.0838	(833).578.4439
AHU	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
AHV	Anthem BCBS – Indiana	855-285.4212	855-285.4212	855-285.4212
AHW	Comprehensive Benefits Administrators – Vermont	(888).222.9206	(888).222.9206	(888).222.9206
AHX	Anthem BCBS – Indiana	(844).864.6727	(844).864.6727	(844).864.6727
AHY	Anthem Blue Cross – California	(833).987.0342	(833).987.0342	(833).987.0342
AHZ	BCBS of South Carolina	800-261.8582	(888).376.6544	800-261.8582
AIA	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AIB	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AIC	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AID	Anthem BCBS – Ohio	(833).639.1634	(833).639.1634	(833).639.1634
AIE	Carefirst Administrators Maryland Area	877-889.2478	(844).299.4321	(844).299.4321
AIF	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AIG	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AIH	Anthem BCBS – Wisconsin	(833).603.7963	(833).603.7963	(833).603.7963
AII	BCBS of Louisiana	800-392.9259	800-392.9259	800-392.9259
AIJ	Empire NY BCBS – Anthem	(844).235.4443	(844).235.4443	(844).235.4443
AIK	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AIL	Anthem BCBS – Wisconsin	(833).603.7963	(833).603.7963	(833).603.7963
AIM	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AIN	BLUE SHIELD OF CALIFORNIA	800-541.6652	800-541.6652	800-541.6652
AIO	Anthem BCBS – Virginia	(833).592.9956	800-451.1527	(833).592.9956
AIP	Anthem Blue and Cross Blue Shield – Nevada	877-833.5742	(888).291.1358	877-833.5742
AIQ	Premera Blue Cross – Seattle, WA	800-722.1471	866-528.1748	800-722.1471
AIR	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-471.2242	800-471.2242
AIS	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AIT	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AIU	BCBS of Louisiana	800-599.2583	800-392.9259	800-523.6435
AIV	Carefirst Administrators Maryland Area	877-889.2478	(888).371.1254	(888).371.1254
AIW	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AIX	BCBS of South Carolina	800-261.8582	800-334.7287	(888).376.6544
AIY	Anthem BCBS – Indiana	(833).603.7963	(833).603.7963	(833).603.7963
AIZ	BCBS of South Carolina	800-261.8582	800-261.8582	800-261.8582
AJA	BCBS of South Carolina	800-261.8582	800-261.8582	(888).376.6544
AJB	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AJC	Blue Shield of California	800-605.2556	800-468.9935	800-468.9935
AJD	Anthem BCBS – Ohio	(833).603.7963	(833).603.7963	(833).603.7963
AJE	Anthem Blue Cross – California	800-261.8582	866-955-1481	(888).376.6544
AJF	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AJG	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AJH	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AJI	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AJJ	Anthem Blue Cross – California	(833).987.0342	(833).987.0342	(833).987.0342
AJK	BCBS of Illinois	(888).959.5655	(888).959.5655	(888).959.5655
AJL	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AJM	Anthem BCBS – Georgia	(833).835.2714	800-518.1638	855-343.4851
AJN	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AJO	Anthem BCBS – Indiana	877-768.6675	877-768.6675	877-768.6675
AJP	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AJQ	Anthem BCBS – Ohio	(833).639.1634	855-804.2076	(833).639.1634
AJR	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AJS	Anthem BCBS – Indiana	(833).603.7963	(833).603.7963	(833).603.7963
AJT	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AJU	Carefirst Administrators Maryland Area	877-889.2478	(844).299.4317	(844).299.4317
AJV	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AJW	Anthem BCBS – Kentucky	(833).603.7963	(833).603.7963	(833).603.7963
AJX	Premera Blue Cross – Seattle, WA	866-528.1747	866-528.1748	866-528.1748
AJY	BCBS of South Carolina	800-261.8582	800-334.7287	(888).376.6544
AJZ	BCBS of Alabama	(833).663.8712	(833).663.8703	(833).663.8703
AKA	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AKB	Anthem BCBS – Ohio	(833).639.1634	(888).290.9160	(833).639.1634
AKC	BCBS of South Carolina	800-261.8582	800-334.7287	800-334.7287
AKD	Anthem BCBS – Connecticut	866-470-6244	866-470-6244	866-470-6244
AKE	Anthem BCBS – Ohio	(833).639.1634	(888).290.9160	(833).639.1634
AKF	Premera Blue Cross – Seattle, WA	800-722.1471	800-722.1471	800-722.1471
AKG	PA Independence Quality Care Company – IBC	(844).864.4352	(800)-952-3404	(800)-952-3404
AKH	Anthem BCBS – Ohio	(833).603.7963	(833).603.7963	(833).603.7963
AKI	Anthem Blue and Cross Blue Shield – Nevada	800-499.2793	800-499.2793	800-499.2793
AKJ	REGENCE BCBS OF OREGON	800-452.6333	800-423.6884	800-423.6884
AKK	ANTHEM BCBS – KENTUCKY	(833).578.4443	(833).578.4443	(833).578.4443
AKL	Anthem BCBS – Ohio	866-257.8568	866-257.8568	866-257.8568
AKM	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AKN	Anthem BCBS – Georgia	(833).835.2714	855-895.7615	855-343.4851
AKO	BCBS of South Carolina	800-261.8582	800-334.7287	(888).376.6544
AKP	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AKQ	Empire NY BCBS – Anthem	(833).835.2714	(877)-236-8782	866-317.5386
AKR	BCBS of Oklahoma – Blue Lincs HMO	866-227.0913	800-423.6884	800-423.6884
AKS	Anthem Blue Cross – California	800-677.6669	866-843.1827	800-274.7767
AKT	Anthem BCBS – Georgia	(833).228.2748	(833).228.2748	(833).228.2748
AKU	Empire NY BCBS – Anthem	(844).235.4443	(877)-284-0102	(844).235.4443
AKV	Empire NY BCBS – Anthem	(833).835.2714	866-317.5386	866-317.5386
AKW	BCBS of South Carolina	800-261.8582	800-334.7287	(888).376.6544
AKX	Anthem BCBS – Kentucky	(844).759.4857	(844).759.4857	(844).759.4857
AKY	CareFirst BCBS – Washington, D.C.	866-773.2884	(888).355.2103	866-773.2884
AKZ	Anthem BCBS – Georgia	(833).835.2714	855-895.7615	855-343.4851
ALA	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ALB	Carefirst Administrators Maryland Area	877-889.2478	877-889.2478	877-889.2478
ALC	REGENCE BCBS OF OREGON	866-227.0913	800-423.6884	800-423.6884
ALD	Anthem Blue Cross – California	800-688.3828	800-274.7767	800-274.7767
ALE	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ALF	Anthem Blue Cross – California	800-677.6669	800-274.7767	800-274.7767
ALG	BLUE SHIELD OF CALIFORNIA	800-541.6652	800-541.6652	800-541.6652
ALH	BLUE CROSS OF IDAHO HEALTH SERVICE – BOISE	866-482.2250	800-743.1871	800-743.1871
ALI	Anthem BCBS – Indiana	866-926.7791	866-926.7791	866-926.7791
ALJ	Anthem BCBS – Connecticut	855-854.1438	800-238.2227	855-854.1438
ALK	Premera Blue Cross – Seattle, WA	866-528.1747	866-528.1748	866-528.1748
ALL	Anthem BCBS – Indiana	877-338.4429	877-338.4429	877-338.4429
ALM	Anthem BCBS – Ohio	877-339.5751	877-339.5751	877-339.5751
ALN	PA Highmark BCBS	800-433.9906	800-452.8507	800-433.9906
ALO	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
ALP	Anthem BCBS – Connecticut	855-236.6453	855-236.6453	855-236.6453
ALQ	HEALTHCARE MANAGEMENT ADMINISTRATORS – SEATTLE, WA	866-738.3924	866-738.3924	866-738.3924
ALR	Anthem BCBS – Connecticut	855-236.6453	855-236.6453	855-236.6453
ALS	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
ALT	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ALU	Highmark BCBS West Virginia	(888).809.9121	800-344.5245	800-344.5245
ALV	Premera Blue Cross – Seattle, WA	866-528.1747	866-528.1748	866-528.1748
ALW	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-743.1871	800-743.1871
ALX	Anthem BCBS – Indiana	877-338.4429	877-338.4429	877-338.4429
ALY	Anthem BCBS – Ohio	(833).639.1634	(800)-282-1016	(833).639.1634
ALZ	BCBS of Alabama	(833).663.8712	(833).663.8703	(833).663.8703
AMA	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AMB	Anthem BCBS – Ohio	800-499.2793	800-499.2793	800-499.2793
AMC	BCBS OF MINNESOTA	(888).420.2227	800-528.0934	800-262.0820
AMD	Anthem BCBS – Indiana	800-634.8638	800-634.8638	800-634.8638
AME	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AMF	Anthem BCBS – Wisconsin	(833).603.7963	(833).603.7963	(833).603.7963
AMG	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AMH	Anthem Blue and Cross Blue Shield – Nevada	800-499.2793	800-499.2793	800-499.2793
AMI	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-743.1871	800-743.1871
AMJ	Anthem BCBS – Ohio	(844).412.0752	(844).412.0752	(844).412.0752
AMK	Premera Blue Cross – Seattle, WA	800-722.1471	800-722.1471	800-722.1471
AML	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
AMM	PA Highmark BCBS	800-241.5704	800-452.8507	800-241.5704
AMN	CAREFIRST ADMINISTRATORS – MD	877-889.2478	877-665.1459	877-665.1459
AMO	BCBS of North Carolina	800-214.4844	800-214.4844	800-214.4844
AMP	Blue Shield of California	800-544.0088	800-468.9935	800-468.9935
AMQ	PA Highmark BCBS	800-241.5704	800-637.3493	800-241.5704
AMR	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AMS	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AMT	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-743.1871	800-743.1871
AMU	Anthem BCBS – Virginia	(833).592.9956	(833).592.9956	(833).592.9956
AMV	Anthem BCBS – Wisconsin	(833).835.2714	877-284.0102	877-284.0102
AMW	Anthem BCBS – Wisconsin	(844).823.5456	(844).823.5456	(844).823.5456
AMX	BCBS of North Carolina	800-214.4844	800-214.4844	800-214.4844
AMY	Anthem BCBS – Kentucky	(833).603.7963	(833).603.7963	(833).603.7963
AMZ	Anthem BCBS – Wisconsin	(833).835.2714	877-284.0102	877-284.0102
ANA	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
ANB	Anthem BCBS – Wisconsin	(833).603.7963	(833).603.7963	(833).603.7963
ANC	BCBS of Nebraska	800-284.4640	800-247.1103	800-247.1103
AND	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ANE	Anthem Blue Cross – California	(833).987.0342	(833).987.0342	(833).987.0342
ANF	BCBS of Nebraska	(844).241.7089	(844).241.7089	(844).241.7089
ANG	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ANH	Anthem BCBS – Kentucky	(833).603.7963	(833).603.7963	(833).603.7963
ANI	BCBS of South Carolina	800-261.8582	(800)-257-2038	(800)-257-2038
ANJ	Anthem Blue Cross – California	800-677.6669	(888).291.1358	800-274.7767
ANK	Anthem BCBS – Ohio	800-927.5035	866-776.4793	866-776.4793
ANL	BLUE SHIELD OF CALIFORNIA	800-541.6652	800-541.6652	800-541.6652
ANM	Anthem BCBS – Ohio	(833).639.1634	(833).639.1634	(833).639.1634
ANN	Anthem BCBS – Ohio	(844).995.1752	(844).995.1752	(844).995.1752
ANO	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ANP	Anthem Blue and Cross Blue Shield – Nevada	855-854.1438	855-854.1438	855-854.1438
ANQ	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
ANR	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
ANS	Blue Shield of California	855-905.3825	800-468.9935	800-468.9935
ANT	Anthem BCBS – Ohio	855-698.5676	855-698.5676	855-698.5676
ANU	Anthem BCBS – Ohio	(833).639.1634	(833).639.1634	(833).639.1634
ANV	Carefirst Administrators Maryland Area	877-889.2478	800-670.7718	800-670.7718
ANW	Anthem BCBS – Missouri	(833).603.7963	(833).603.7963	(833).603.7963
ANX	Anthem BCBS – Ohio	800-927.5035	866-776.4793	866-776.4793
ANY	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ANZ	Wellmark of Iowa/South Dakota	800-362.2218	800-362.2218	800-362.2218
AOA	Anthem BCBS – Ohio	(833).639.1634	(844).278.5044	(833).639.1634
AOB	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AOC	Anthem BCBS – Missouri	(833).603.7963	(833).603.7963	(833).603.7963
AOD	Highmark BCBS of Western New York	(888).840.6322	(800)-452-8507	800-422.7333
AOE	Anthem Blue Cross – California	800-251.5013	800-274.7767	800-274.7767
AOF	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
AOG	Highmark BCBS of Western New York	(888).840.6322	(800)-452-8507	800-422.7333
AOH	Highmark BCBS of Western New York	(888).840.6322	(800)-452-8507	800-422.7333
AOI	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AOJ	Anthem Blue Cross – California	800-677.6669	(833)-586-3871	800-274.7767
AOK	REGENCE BCBS OF OREGON	800-452.6333	800-423.6884	800-423.6884
AOL	PA Highmark BCBS	800-241.5704	800-547.3627	800-241.5704
AOM	PA Highmark BCBS	800-422.7171	800-452.8507	800-422.7171
AON	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AOO	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
AOP	Highmark BCBS of Western New York	855-344.3425	(800)-950-0051	(800)-950-0051
AOQ	Highmark BCBS of Western New York	(888).840.6322	(800)-452-8507	800-422.7333
AOR	Highmark BCBS of Western New York	(888).840.6322	(800)-452-8507	800-422.7333
AOS	BCBS of Tennessee	866-271.8426	877-309.3448	877-309.3447
AOT	Anthem BCBS – Missouri	(833).603.7963	(833).603.7963	(833).603.7963
AOU	Highmark BCBS of Western New York	(888).840.6322	(800)-544-2583	800-422.7333
AOV	PA Independence Quality Care Company – IBC	(833).803.4459	800-952.3404	800-952.3404
AOW	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AOX	BCBS of North Carolina	800-214.4844	800-214.4844	800-214.4844
AOY	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-743.1871	800-743.1871
AOZ	Anthem Blue Cross – California	800-677.6669	800-274.7767	800-274.7767
APA	Wellmark of Iowa/South Dakota	800-362.2218	800-362.2218	800-362.2218
APB	Blue Advantage Administrators of Arkansas	800-370.5852	866-840.1045	800-370.5852
APC	Anthem BCBS – Indiana	877-338.4429	877-338.4429	877-338.4429
APD	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
APE	Healthcare Management Administrators – Seattle, WA	(425).285.3505	(425).285.3505	(425).285.3505
APF	BCBS of Alabama	(833).749.1975	(833).708.2305	(833).708.2305
APG	Anthem BCBS – Connecticut	(833).603.7957	(833).603.7957	(833).603.7957
APH	Anthem BCBS – Connecticut	866-725.7513	866-725.7513	866-725.7513
API	Highmark BCBS of Western New York	(888).840.6322	(800)-950-0051	(800)-950-0051
APJ	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
APK	BCBS of Arizona	800-701.0977	800-701.0977	800-701.0977
APL	Anthem BCBS – Missouri	(833).578.4436	(833).578.4436	(833).578.4436
APM	PA Highmark BCBS	800-433.9906	800-452.8507	800-433.9906
APN	Anthem BCBS – Indiana	855-405.3983	866-776.4793	866-776.4793
APO	Anthem Blue Cross – California	800-888.8288	800-274.7767	800-274.7767
APP	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
APQ	Anthem BCBS – Connecticut	(833).603.7957	(833).603.7957	(833).603.7957
APR	Anthem BCBS – Connecticut	(833).603.7957	(833).603.7957	(833).603.7957
APS	BCBS of South Carolina	800-261.8582	800-261.8582	800-261.8582
APT	Highmark BCBS of Delaware	800-633.2563	1-800-633-2563	800-572.2872
APU	Anthem BCBS – Maine	(888).420.2227	800-528.0934	800-262.0820
APV	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
APW	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
APX	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
APY	PA Highmark BCBS	(844).459.6456	(844).459.6456	(844).459.6456
APZ	BCBS of Arizona	(833).749.1975	(833).708.2305	(833).708.2305
AQA	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AQB	BCBS of Rhode Island	800-327.6712	800-327.6712	800-327.6712
AQC	Anthem BCBS – Ohio	(833).639.1634	800-514.4533	(833).639.1634
AQD	Anthem BCBS – Ohio	(833).578.4443	(833).578.4443	(833).578.4443
AQE	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-743.1871	800-743.1871
AQF	Wellmark of Iowa/South Dakota	800-362.2218	800-362.2218	800-552.3993
AQG	Anthem BCBS – Wisconsin	855-538.1565	855-538.1565	855-538.1565
AQH	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AQI	ANTHEM BCBS – KENTUCKY	800-332.2540	800-332.2540	800-332.2540
AQJ	Premera Blue Cross – Seattle, WA	800-722.1471	866-528.1748	866-528.1748
AQK	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
AQL	PA Highmark BCBS	866-283.3792	800-452.8507	866-283.3792
AQM	HIGHMARK BCBS WEST VIRGINIA	(888).809.9121	800-344.5245	800-344.5245
AQN	Anthem BCBS – Georgia	(833).835.2714	866-454.3592	855-343.4851
AQO	BCBS of South Carolina	800-261.8582	800-334.7287	(888).376.6544
AQP	BCBS of South Carolina	800-261.8582	800-334.7287	800-334.7287
AQQ	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AQR	Anthem BCBS – Georgia	855-342.0692	866-513.6934	866-513.6934
AQS	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AQT	Premera Blue Cross – Seattle, WA	877-995.2696	877-995.2696	877-995.2696
AQU	BCBS of Kansas City – MO	(888).989.8842	800-892.6116	800-892.6116
AQV	Regence BCBS of Utah	866-227.0913	800-423.6884	800-423.6884
AQW	Empire NY BCBS – Anthem	(844).235.4443	855-209.9134	(844).235.4443
AQX	Empire NY BCBS – Anthem	(833).835.2714	855-474.0629	855-474.0629
AQY	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
AQZ	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ARA	Highmark BCBS of Western New York	(888).840.6322	(800)-950-0051	(800)-950-0051
ARB	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ARC	Anthem Blue Cross – California	800-677.6669	866-843.1827	800-274.7767
ARD	New Mexico BCBS	800-423.1630	(888).349.3706	(888).349.3706
ARE	Anthem BCBS – Georgia	855-397.9267	855-343.4851	855-343.4851
ARF	BLUE ADVANTAGE ADMINISTRATORS OF ARKANSAS	800-370.5853	800-370.5853	800-370.5853
ARG	PA Highmark BCBS	800-241.5704	800-637.3493	800-241.5704
ARH	Carefirst Administrators Maryland Area	877-889.2478	855-381.3446	(844).213.6896
ARI	PA Independence Quality Care Company – IBC	(844).864.4352	(877)-926-2445	(877)-926-2445
ARJ	Anthem BCBS – Missouri	855-690.9127	855-690.9127	855-690.9127
ARK	Anthem Blue Cross – California	800-499.2793	(800)-300-7011	800-499.2793
ARL	Carefirst Administrators Maryland Area	877-889.2478	877-385.6844	877-385.6844
ARM	Blue Shield of California	877-889.2478	866-675.5673	866-675.5673
ARN	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
ARO	PA Highmark BCBS	800-241.5704	877-807.0713	800-241.5704
ARP	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ARQ	Anthem BCBS – Georgia	855-397.9267	855-343.4851	855-343.4851
ARR	PA Independence Quality Care Company – IBC	(833).803.4459	800-555.1514	800-952.3404
ARS	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ART	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
ARU	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
ARV	Anthem Blue Cross – California	(844).916.3649	(844).916.3649	(844).916.3649
ARW	Anthem BCBS – Missouri	855-690.9127	855-690.9127	855-690.9127
ARX	BCBS of Kansas – Topeka	800-432.0272	800-432.0272	800-432.0272
ARY	Anthem BCBS – Connecticut	(833).603.7957	(833).603.7957	(833).603.7957
ARZ	PA Highmark BCBS	800-241.5704	800-242.0514	800-242.0514
ASA	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
ASB	Excellus BCBS – Rochester, NY	800-942.4254	800-363.4658	800-942.4254
ASC	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ASD	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ASE	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
ASF	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ASG	Excellus BCBS – Rochester, NY	800-942.4254	800-363.4658	800-942.4254
ASH	ANTHEM BCBS – KENTUCKY	800-858.4948	800-858.4948	800-858.4948
ASI	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
ASJ	ANTHEM BCBS – KENTUCKY	800-858.4948	800-858.4948	800-858.4948
ASK	Wellmark of Iowa/South Dakota	800-362.2218	800-362.2218	800-362.2218
ASL	Horizon BCBS of New Jersey	(888).340.1247	800-664.2583	800-664.2583
ASM	Carefirst Administrators Maryland Area	877-889.2478	(844).739.8912	(844).739.8912
ASN	BLUE SHIELD OF CALIFORNIA	800-541.6652	800-541.6652	800-541.6652
ASO	Anthem BCBS – Indiana	(833).578.4441	(833).578.4441	(833).578.4441
ASP	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
ASQ	Anthem BCBS – Ohio	800-927.5035	866-776.4793	866-776.4793
ASR	Quality Care Company – IBC	800-275.2583	800-275.2583	800-275.2583
AST	BCBS of Tennessee	866-271.8426	877-309.3448	877-309.3447
ASU	Anthem BCBS – Georgia	(833).835.2714	800-393.8036	800-393.8036
ASV	Carefirst Administrators Maryland Area	877-889.2478	866-347.1668	866-347.1668
ASW	BLUE SHIELD OF CALIFORNIA	800-541.6652	800-541.6652	800-541.6652
ASX	Anthem BCBS – Georgia	(833).835.2714	800-518.1638	855-343.4851
ASY	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
ASZ	ANTHEM BCBS – KENTUCKY	(833).835.2714	855-984.2583	855-984.2583
ATA	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ATB	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
ATC	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
ATD	Healthcare Management Administrators – Seattle, WA	(425).285.3505	(425).285.3505	(425).285.3505
ATE	Empire NY BCBS – Anthem	(833).835.2714	877-782.3236	877-782.3236
ATF	Anthem BCBS – Ohio	(833).639.1634	866-643.7087	(833).639.1634
ATG	CareFirst BCBS – Washington, D.C.	866-773.2884	(888).355.2103	866-773.2884
ATH	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
ATI	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
ATJ	Anthem BCBS – Connecticut	800-233.4947	800-238.2227	800-238.2227
ATK	Anthem BCBS – Connecticut	(844).404.2165	(844).404.2165	(844).404.2165
ATL	Empire NY BCBS – Anthem	(833).835.2714	(833).835.2714	(833).835.2714
ATM	Anthem BCBS – Maine	(833).848.8730	(833).848.8730	(833).848.8730
ATN	Anthem BCBS – Missouri	(833).848.8730	(833).848.8730	(833).848.8730
ATO	BCBS of Illinois	800-704.6270	800-704.6270	800-704.6270
ATP	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
ATQ	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
ATR	Anthem Blue Cross – California	800-677.6669	866-470.6244	800-274.7767
ATS	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ATT	Anthem BCBS – Missouri	(833).639.1635	(833).639.1635	(833).639.1635
ATU	CareFirst BCBS – Washington, D.C.	866-773.2884	(888).355.2103	866-773.2884
ATV	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
ATW	Anthem BCBS – Virginia	(833).592.9956	(833).592.9956	(833).592.9956
ATX	BCBS OF MINNESOTA	(888).420.2227	800-528.0934	800-262.0820
ATY	BCBS of South Carolina	800-261.8582	800-334.7287	800-334.7287
ATZ	Anthem BCBS – Ohio	(833).639.1634	1-800-282-1016	(833).639.1634
AUA	PA Capital Keystone Health Plan Central – CBC	877-892.6298	800-637.3493	800-471.2242
AUB	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AUC	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AUD	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AUE	BCBS of Illinois	800-203.0584	866-317-6106	866-317-6106
AUF	Anthem BCBS – Georgia	(833).835.2714	855-961.5402	855-961.5402
AUG	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AUH	PA Highmark BCBS	800-241.5704	800-985.6275	800-241.5704
AUI	BLUE SHIELD OF CALIFORNIA	800-541.6652	800-541.6652	800-541.6652
AUJ	Anthem BCBS – Wisconsin	(888).571.9055	800-242.1527	800-242.1527
AUK	PA Independence Quality Care Company – IBC	800-275.2583	800-275.2583	800-275.2583
AUL	Empire NY BCBS – Anthem	(833).835.2714	855-750.5963	855-750.5963
AUM	CareFirst BCBS – DC and Maryland Sites	877-228.7268	(410).581.3535	(410).581.3535
AUN	New Mexico BCBS	800-423.1630	800-888.1238	(888).349.3706
AUO	BCBS of South Carolina	800-261.8582	800-261.8582	(888).376.6544
AUP	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AUQ	Anthem BCBS – Wisconsin	866-341.1053	866-341.1053	866-341.1053
AUR	Anthem BCBS – Wisconsin	(833).578.4439	800-251.0838	(833).578.4439
AUS	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AUT	BCBS of South Carolina	800-261.8582	800-334.2583	800-334.2583
AUU	BCBS of South Carolina	800-261.8582	800-261.8582	(888).376.6544
AUV	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AUW	Highmark BCBS of Delaware	800-633.2563	800-572.2872	800-572.2872
AUX	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AUY	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
AUZ	BCBS of Texas	800-451.0287	800-203.0584	800-203.0584
AVA	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
AVB	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
AVC	BCBS of South Carolina	800-261.8582	800-334.7287	800-334.7287
AVD	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
AVE	BCBS of Illinois	(800)-972-8088	(800)-972-8088	(800)-972-8088
AVF	Highmark BCBS of Western New York	800-544.2583	(800)-950-0051	(800)-950-0051
AVG	New Mexico BCBS	800-423.1630	(888).349.3706	(888).349.3706
AVH	Anthem BCBS – Georgia	(833).835.2714	855-343.4851	855-343.4851
AVI	Anthem BCBS – Virginia	(833).592.9956	(833).592.9956	(833).592.9956
AVJ	Anthem Blue Cross – California	800-677.6669	(800) 274-7767	800-274.7767
AVK	Anthem BCBS – Missouri	844-217-8191	844-217-8191	844-217-8191
AVL	Premera Blue Cross – Seattle, WA	800-722.1471	800-722.1471	800-722.1471
AVM	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
AVN	Premera Blue Cross – Seattle, WA	800-722.1471	866-528.1748	800-722.1471
AVO	Anthem BCBS – Virginia	(844).855.1942	(844).855.1942	(844).855.1942
AVP	Anthem BCBS – Georgia	(833).835.2714	800-518.1638	855-343.4851
AVQ	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AVR	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
AVS	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AVT	Anthem Blue Cross – California	800-477.2226	800-477.2226	800-477.2226
AVU	BCBS of Nebraska	800-284.4640	800-247.1103	800-247.1103
AVV	Premera Blue Cross – Seattle, WA	800-722.1471	800-722.1471	800-722.1471
AVW	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AVX	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
AVY	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AVZ	Anthem BCBS – Connecticut	(833).603.7957	(833).603.7957	(833).603.7957
AWA	Premera Blue Cross – Seattle, WA	(425).285.3505	(425).285.3505	(425).285.3505
AWB	Premera Blue Cross – Seattle, WA	866-528.1747	866-528.1748	866-528.1748
AWC	Anthem BCBS – Connecticut	(833).603.7957	(833).603.7957	(833).603.7957
AWD	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
AWE	Anthem BCBS – Connecticut	(833).835.2714	800-944.9401	800-944.9401
AWF	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AWG	BCBS of Alabama	855-630.6825	855-288.8357	855-288.8357
AWH	Horizon BCBS of New Jersey	(888).340.1247	(888).340.1247	800-664.2583
AWI	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
AWJ	Premera Blue Cross – Seattle, WA	800-722.1471	800-722.1471	800-722.1471
AWK	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
AWL	Anthem BCBS – Connecticut	(844).421.5662	(844).421.5662	(844).421.5662
AWM	PA Highmark BCBS	866-594.1731	800-452.8507	866-594.1731
AWN	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AWO	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AWP	Anthem Blue Cross – California	800-499.2793	800-499.2793	800-499.2793
AWQ	Regence BCBS of Utah	866-227.0913	877-417.6222	800-423.6884
AWR	PA Highmark BCBS	800-294.2217	800-485.2889	800-294.2217
AWS	Anthem Blue Cross – California	(833).987.0342	(833).987.0342	(833).987.0342
AWT	Anthem BCBS – Connecticut	(844).421.5662	(844).421.5662	(844).421.5662
AWU	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
AWV	Anthem BCBS – Connecticut	(844).421.5662	(844).421.5662	(844).421.5662
AWW	BCBS of Alabama	800-517.6425	800-248.2342	800-248.2342
AWX	Anthem BCBS – Ohio	(833).639.1634	(844).278.5044	(833).639.1634
AWY	Anthem BCBS – Connecticut	(844).421.5662	(844).421.5662	(844).421.5662
AWZ	BCBS of Alabama	800-517.6425	800-517.6425	800-517.6425
AXA	BCBS of Nebraska	800-284.4640	800-247.1103	800-247.1103
AXB	Highmark BCBS of Delaware	(888).745.3216	(888).745.3216	(888).745.3216
AXC	Arkansas BCBS	800-800.4298	800-827.4814	800-827.4814
AXD	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AXE	Anthem BCBS – Indiana	855-285.4212	855-285.4212	855-285.4212
AXF	Anthem BCBS – Georgia	866-475.4303	866-475.4303	866-475.4303
AXG	BCBS of South Carolina	800-261.8582	800-261.8582	800-261.8582
AXH	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
AXI	Anthem BCBS – Virginia	(833).592.9956	877-334.9687	(833).592.9956
AXJ	Anthem Blue and Cross Blue Shield – Nevada	800-499.2793	800-499.2793	800-499.2793
AXK	CareFirst BCBS – Washington, D.C.	877-228.7268	877-228.7268	877-228.7268
AXL	BCBS of Michigan	(888).500.7898	(888).500.7898	(888).500.7898
AXM	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AXN	CareFirst BCBS – DC and Maryland Sites	877-228.7268	877-228.7268	877-228.7268
AXO	Anthem BCBS – Ohio	(855)-580-1492	(855)-580-1492	(855)-580-1492
AXP	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AXQ	BCBS of Minnesota	(888).420.2227	800-528.0934	800-262.0820
AXR	BCBS of South Carolina	800-922.1185	800-334.7287	800-334.7287
AXS	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AXT	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AXU	Anthem BCBS – Georgia	(833).835.2714	800-393.8036	800-393.8036
AXV	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AXW	CAREFIRST BCBS – MARYLAND	800-842.5975	800-367.1799	800-367.1799
AXX	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
AXY	BCBS of Tennessee	866-271.8426	877-309.3448	877-309.3447
AXZ	Anthem BCBS – Virginia	(833).592.9956	800-991.6061	(833).592.9956
AYA	Carefirst Administrators Maryland Area	877-889.2478	877-653.2814	877-653.2814
AYB	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AYC	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AYD	BCBS of South Carolina	800-261.8582	(888).376.6544	(888).376.6544
AYE	Wellmark of Iowa/South Dakota	800-362.2218	800-552.3993	800-552.3993
AYF	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AYG	CareFirst BCBS – Washington, D.C.	800-842.5975	800-367.1799	800-367.1799
AYH	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AYI	BCBS of Tennessee	866-271.8426	877-309.3448	877-309.3447
AYJ	Anthem Blue Cross – California	(833).987.0342	(833).987.0342	(833).987.0342
AYK	Anthem Blue Cross – California	800-677.6669	866-843.1827	800-274.7767
AYL	Anthem BCBS – Ohio	(833).639.1634	(888).650.4133	(833).639.1634
AYM	PA Highmark BCBS	800-241.5704	800-452.8507	800-241.5704
AYN	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
AYO	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AYP	BCBS of North Carolina	800-214.4844	800-214.4844	800-214.4844
AYQ	Highmark BCBS of Western New York	800-950-0051	800-452-8507	800-452-8507
AYR	PA Highmark BCBS	866-306.1058	800-485.2889	866-306.1058
AYS	Premera Blue Cross – Seattle, WA	866-528.1747	866-528.1748	866-528.1748
AYT	Anthem Blue and Cross Blue Shield – Nevada	877-833.5742	800-336.7767	800-542.9402
AYU	Anthem BCBS – Wisconsin	(888).571.9055	800-242.1527	800-242.1527
AYV	Wellmark Blue Cross of South Dakota	800-362.2218	1-800-774-3892	800-552.3993
AYW	Highmark BCBS of Western New York	800-950.0051	(800)-950-0051	(800)-950-0051
AYX	Anthem BCBS – Wisconsin	(888).571.9055	800-242.1527	800-242.1527
AYY	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AYZ	Anthem Blue Cross – California	(833).987.0342	(833).987.0342	(833).987.0342
AZA	BCBS of North Carolina	800-214.4844	800-241.4844	800-214.4844
AZB	Anthem BCBS – Connecticut	(833).603.7957	(833).603.7957	(833).603.7957
AZC	Anthem BCBS – Colorado	(833).835.2714	855-240.3699	855-240.3699
AZD	Anthem BCBS – Virginia	(833).388.1400	(833).388.1400	(833).388.1400
AZE	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AZF	BCBS of Mississippi	800-257.5825	800-257.5825	800-257.5825
AZG	BCBS of Alabama	855-630.6825	855-288.8357	855-288.8357
AZH	BCBS of Texas	800-451.0287	800-451.0287	800-451.0287
AZI	BCBS of Alabama	800-517.6425	800-248.2342	800-517.6425
AZJ	Anthem BCBS – Connecticut	800-233.4947	800-238.2227	800-238.2227
AZK	BCBS of Massachusetts	800-688.6908	800-327.6716	800-688.6908
AZL	Anthem BCBS – Connecticut	(833).899.7070	(833).899.7070	(833).899.7070
AZM	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AZN	Excellus BCBS – Rochester, NY	800-942.4254	800-363.4658	800-942.4254
AZO	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AZP	Anthem BCBS – Indiana	(833).835.2714	866-333.1098	(833).578.4441
AZQ	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-627.1188	800-743.1871
AZR	BCBS of Wyoming	800-851.9145	800-442.2376	800-442.2376
AZS	Anthem BCBS – Indiana	866-470-6244	866-470-6244	866-470-6244
AZT	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AZU	Anthem Blue Cross – California	800-688.3828	800-274.7767	800-274.7767
AZV	Anthem Blue Cross – California	800-274.7767	800-274.7767	800-274.7767
AZW	BCBS of Illinois	800-203.0584	800-203.0584	800-203.0584
AZX	Anthem BCBS – Georgia	855-397.9269	855-397.9269	855-397.9269
AZY	Blue Shield of California	800-541.6652	800-541.6652	800-541.6652
AZZ	Carefirst Administrators Maryland Area	877-889.2478	(844).368.8113	(844).368.8113

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