BCBS Prefix List I2A to IZZ with Phone Number 2026

BCBS prefix list I2A to IZZ is combined prefixes of alpha and alphanumeric start with alphabet ‘I’. The list is mentioned as below,

BCBS Prefix List I2A-IZZ

BCBS Prefix List	BCBS Out of State Plan / Home Plan	Provider Services Phone No.	Pre-Authorization Phone No.	Pre-Auth for DME/O&P
I2A	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
I2B	Anthem BCBS – Ohio	833-639.1634	833-639.1634	833-639.1634
I2C	Anthem BCBS – Colorado	(877).833.5742	800-.832.7850	800-.832.7850
I2F	Anthem Blue Cross – California	800-.677.6669	800-.274.7767	800-.274.7767
I2I	Anthem Blue Cross – California	800-.677.6669	800-.274.7767	800-.274.7767
I2P	Regence Blue Shield of Idaho – Lewiston	800-.940.2569	800-.423.6884	800-.423.6884
I2T	Regence Blue Shield of Idaho – Lewiston	800-.940.2569	800-.423.6884	800-.423.6884
I2V	Anthem Blue Cross – California	800-.677.6669	800-.274.7767	800-.274.7767
I2W	Regence BCBS of Oregon	866-227.0913	800-.423.6884	800-.423.6884
I3A	HIGHMARK INC.	888-.356.7899	888-.444.4617	888-.444.4617
I3C	HIGHMARK INC.	888-.356.7899	888-.444.4617	888-.444.4617
I3F	Regence BCBS of Oregon	800-.452.6333	800-.824.8563	800-.423.6884
I3H	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
I3L	PA Capital Keystone Health Plan Central – CBC	(877).892.6298	800-.471.2242	800-.471.2242
I3P	HIGHMARK INC.	888-.356.7899	888-.444.4617	888-.444.4617
I3T	Anthem BCBS – Virginia	833-592.9956	833-592.9956	833-592.9956
I3W	Regence BCBS of Oregon	866-227.0913	800-.423.6884	800-.423.6884
I4A	Anthem BCBS – Virginia	866-452.4479	866-452.4479	866-452.4479
I4F	HEALTHCARE MANAGEMENT ADMINISTRATORS – SEATTLE, WA	866-738.3924	866-738.3924	866-738.3924
I4G	BCBS of Minnesota	888-.420.2227	800-.528.0934	800-.262.0820
I5F	HIGHMARK INC.	888-.356.7899	888-.444.4617	888-.444.4617
I5J	PA Independence Quality Care Company – IBC	(844).864.4352	(844).864.4352	(844).864.4352
I6S	PA Highmark BCBS	800-.452.8507	800-.452.8507	800-.452.8507
IAA	Anthem BCBS – Wisconsin	833-848.8730	833-848.8730	833-848.8730
IAB	Wellmark BCBS of Iowa	800-.362.2218	1-800-774-3892	800-.552.3993
IAC	Blue Cross of Idaho Health Service – Boise	866-227.0913	800-.423.6884	800-.423.6884
IAD	Anthem Blue Cross and Blue Shield – Indiana	833-848.8730	833-848.8730	833-848.8730
IAE	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IAF	Highmark BCBS of Western New York	888-.840.6322	800–452-8507	800-.422.7333
IAG	Anthem BCBS – Virginia	866-452.4479	866-452.4479	866-452.4479
IAH	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IAI	BCBS of South Carolina	800-.261.8582	1-800-261-8582	888-.376.6544
IAJ	Carefirst Administrators – MD	(877).889.2478	888-.209.2864	(844).213.6896
IAK	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IAL	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IAM	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IAN	PA Capital Blue Cross	(877)-892-6298	(877)-892-6298	(877)-892-6298
IAO	Highmark BCBS of Western New York	888-.840.6322	800-.642.7820	800-.422.7333
IAP	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IAQ	ANTHEM BCBS – KENTUCKY	833-835.2714	888-.235.0224	888-.235.0224
IAR	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
IAS	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IAT	Empire NY BCBS – Anthem	800-.992.2583	800-.992.2583	800-.992.2583
IAU	BCBS of Nebraska	800-.284.4640	1-800-635-0579	800-.247.1103
IAV	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IAW	Wellmark of Iowa/South Dakota	800-.362.2218	800-.362.2218	800-.362.2218
IAX	Wellmark BCBS of Iowa	800-.362.2218	1-800-774-3892	800-.552.3993
IAY	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IAZ	Wellmark Blue Cross of Iowa	800-.362.2218	1-800-774-3892	800-.552.3993
IBA	BCBS of Illinois	800-.203.0584	800-.203.0584	800-.203.0584
IBB	Horizon BCBS of New Jersey	888-.340.1247	888-.340.1247	800-.664.2583
IBC	Anthem BCBS – Wisconsin	833-835.2714	(877).284.0102	(877).284.0102
IBD	Anthem BCBS – Wisconsin	833-835.2714	(877).284.0102	(877).284.0102
IBE	BCBS of Illinois	800-.203.0584	888-.236.2652	800-.203.0584
IBF	Wellmark of Iowa/South Dakota	800-.362.2218	800-.362.2218	800-.362.2218
IBG	BCBS of Illinois	800-.203.0584	1-800-972-8088	800-.203.0584
IBH	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
IBI	Wellmark of Iowa/South Dakota	800-.258.1415	800-.552.3993	800-.552.3993
IBJ	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IBK	Anthem BCBS – Georgia	800-.518.1638	800-.518.1638	800-.518.1638
IBL	PA Independence Quality Care Company – IBC	(844).864.4352	(844).864.4352	(844).864.4352
IBM	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IBN	Empire NY BCBS – Anthem	(844).235.4443	800-.518.1638	(844).235.4443
IBO	PA Independence Quality Care Company – IBC	833-803.4459	800-.275.2583	800-.952.3404
IBP	Wellmark of Iowa/South Dakota	800-.362.2218	800-.362.2218	800-.362.2218
IBQ	Premera Blue Cross – Seattle, WA	800-.253.0838	800-.423.6884	800-.423.6884
IBR	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IBS	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IBT	BCBS of Illinois	800-.203.0584	800-.203.0584	800-.203.0584
IBU	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
IBV	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IBW	BCBS of Illinois	800-.203.0584	800–367-1934	800–367-1934
IBX	Anthem Blue Cross – California	800-.677.6669	800-.274.7767	800-.274.7767
IBY	Anthem BCBS – Ohio	833-639.1634	1-800-282-1016	833-639.1634
IBZ	Regence Blue Shield – Seattle, WA	866-227.0913	800-.423.6884	800-.423.6884
ICA	CareFirst BCBS – DC and Maryland Sites	800-.842.5975	800-.842.5975	800-.842.5975
ICB	BCBS of Illinois	800-.203.0584	800-.203.0584	800-.203.0584
ICC	Anthem BCBS – Colorado	(877).833.5742	800-.832.7850	800-.832.7850
ICD	CareFirst BCBS – Maryland	(877).228.7268	(877).228.7268	(877).228.7268
ICE	CareFirst BCBS – DC and Maryland Sites	800-.842.5975	800-.842.5975	800-.842.5975
ICF	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
ICG	BCBS of South Carolina	800-.261.8582	800-.261.8582	800-.261.8582
ICH	Anthem BCBS – Virginia	833-592.9956	833-592.9956	833-592.9956
ICI	BCBS of South Carolina	800-.261.8582	800-.261.8582	800-.261.8582
ICJ	Anthem BCBS – Georgia	800-.875.9417	800-.875.9417	800-.875.9417
ICK	CareFirst BCBS – DC and Maryland Sites	800-.842.5975	800-.842.5975	800-.842.5975
ICL	CareFirst BCBS – DC and Maryland Sites	800-.842.5975	800-.842.5975	800-.842.5975
ICM	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
ICN	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
ICO	Blue Shield of California	800-.541.6652	800-.343.1691	800-.541.6652
ICP	Anthem BCBS – Georgia	800-.875.9417	800-.875.9417	800-.875.9417
ICQ	Anthem BCBS – Virginia	833-592.9956	1-800-533-1120	833-592.9956
ICR	Anthem BCBS – Ohio	833-639.1634	833-639.1634	833-639.1634
ICS	BLUE SHIELD OF CALIFORNIA	800-.541.6652	800-.541.6652	800-.541.6652
ICT	Highmark BCBS of Western New York	888-.839.5169	800–950-0051	800–950-0051
ICU	REGENCE BCBS OF UTAH	866-227.0913	800-.228.8263	800-.423.6884
ICV	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
ICW	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
ICX	Anthem BCBS – Wisconsin	833-578.4439	800-.472.8909	833-578.4439
ICY	Anthem BCBS – Ohio	833-639.1634	888-.290.9160	833-639.1634
ICZ	Anthem BCBS – Virginia	833-592.9956	800–533-1120	833-592.9956
IDA	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IDB	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IDC	Regence Blue Shield of Idaho – Lewiston	800-.423.6884	800-.423.6884	800-.423.6884
IDD	Anthem BCBS – Virginia	800-.348.1966	800-.348.1966	800-.348.1966
IDE	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IDF	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IDG	CareFirst BCBS – DC and Maryland Sites	(877).889.2478	1-855-444-3121	(877).665.1457
IDH	PA Highmark BCBS	800-.241.5704	800-.345.3806	800-.241.5704
IDI	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IDJ	Anthem BCBS – Virginia	800-.348.1966	800-.348.1966	800-.348.1966
IDK	Empire NY BCBS – Anthem	(844).412.0752	(844).412.0752	(844).412.0752
IDL	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IDM	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IDN	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IDO	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IDP	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IDQ	Anthem BCBS – Virginia	833-592.9956	833-592.9956	833-592.9956
IDR	Anthem Blue Cross – California	800-.442.7247	800-.442.7247	800-.442.7247
IDS	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IDT	Anthem BCBS – Virginia	833-592.9956	833-592.9956	833-592.9956
IDU	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IDV	BLUE CROSS OF IDAHO HEALTH SERVICE – BOISE	866-482.2250	800-.743.1871	800-.743.1871
IDW	Anthem BCBS – Ohio	833-639.1634	1-800-282-1016	833-639.1634
IDX	BCBS of Illinois	800-.203.0584	800-.203.0584	800-.203.0584
IDY	BCBS of South Carolina	800-.760.9290	800-.334.7287	800-.334.7287
IDZ	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IEA	Blue Cross of Idaho Health Service – Boise	866-482.2250	866-947.9522	800-.743.1871
IEB	Anthem Blue Cross and Blue Shield – Indiana	800-.238.6597	800-.238.6597	800-.238.6597
IEC	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IED	Anthem Blue Cross and Blue Shield – Indiana	800-.238.6597	800-.238.6597	800-.238.6597
IEE	PA Highmark BCBS	800-.241.5704	(844).946.6263	800-.241.5704
IEF	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IEG	CareFirst BCBS – DC and Maryland Sites	(877).889.2478	1-855-444-3121	(877).665.1457
IEH	Premera Blue Cross – Seattle, WA	800-.872.8979	800-.862.3338	800-.862.3338
IEI	PA Independence Quality Care Company – IBC	833-803.4459	800-.275.2583	800-.952.3404
IEJ	BCBS of South Carolina	800-.261.8582	800-.334.7287	800-.334.7287
IEK	Carefirst Administrators	(877).889.2478	(877).259.0784	(844).213.6896
IEL	BCBS of Illinois	800-.203.0584	800-.203.0584	800-.203.0584
IEM	Highmark BCBS of Northeastern New York	855-424.5209	800–452-8507	800–452-8507
IEN	Anthem Blue Cross – California	800-.677.6669	800-.274.7767	800-.274.7767
IEO	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IEP	PA Capital Blue Cross	(877)-892-6298	(877)-892-6298	(877)-892-6298
IEQ	Empire NY BCBS – Anthem	833-835.2714	(877).772.6105	(877).772.6105
IER	Anthem BCBS – Virginia	833-592.9956	833-592.9956	833-592.9956
IES	BCBS of Texas	800-.451.0287	800-.451.0287	800-.451.0287
IET	Anthem BCBS – Connecticut	800-.233.4947	800-.238.2227	800-.238.2227
IEU	BCBS of Louisiana	800-.258.3495	800-.258.3495	800-.258.3495
IEV	BCBS of Alabama	800-.517.6425	1-877-231-7239	800-.517.6425
IEW	BCBS of Illinois	800-.203.0584	800-.203.0584	800-.203.0584
IEX	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IEY	BCBS of South Carolina	(803).264.5374	800-.334.7287	800-.334.7287
IEZ	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
IFA	Anthem BCBS – Georgia	855-295.5840	855-343.4851	855-343.4851
IFB	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IFC	Highmark BCBS of Western New York	888-.840.6322	800–950-0051	800-.422.7333
IFD	Blue Cross of Idaho Health Service – Boise	866-227.0913	800-.423.6884	800-.423.6884
IFE	Anthem BCBS – Georgia	855-295.5840	855-343.4851	855-343.4851
IFF	Wellmark of Iowa/South Dakota	800-.362.2218	800-.362.2218	800-.362.2218
IFG	Anthem BCBS – Ohio	833-639.1634	888-.290.9160	833-639.1634
IFH	PA Highmark BCBS	800-.241.5704	800-.547.3627	800-.241.5704
IFI	PA Highmark BCBS	800-.241.5704	800-.547.3627	800-.241.5704
IFJ	PA Highmark BCBS	800-.241.5704	800-.452.8507	800-.241.5704
IFK	PA Highmark BCBS	800-.544.6679	800-.452.8507	800-.547.3627
IFL	BCBS of Oklahoma – Blue Lincs HMO	800-.942.5837	800-.824.8563	800-.942.5837
IFM	Anthem BCBS – Georgia	833-835.2714	800-.518.1638	855-343.4851
IFN	PA Highmark BCBS	800-.544.6679	800-.547.3627	800-.547.3627
IFO	PA Highmark BCBS	800-.544.6679	800-.547.3627	800-.547.3627
IFP	Anthem Blue and Cross Blue Shield – Nevada	(702).415.2199	855-392.0778	855-392.0778
IFQ	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
IFR	Anthem BCBS – Ohio	833-639.1634	888-.650.4133	833-639.1634
IFS	BCBS of Kansas City – MO	888-.989.8842	800-.892.6116	800-.892.6116
IFT	PA Highmark BCBS	888-.510.1064	866-803.3708	866-731.8080
IFU	PA Highmark BCBS	800-.241.5704	866-803.3708	800-.241.5704
IFV	PA Highmark BCBS	800-.241.5704	866-803.3708	800-.241.5704
IFW	PA Highmark BCBS	800-.241.5704	866-803.3708	800-.241.5704
IFX	Anthem BCBS – Ohio	833-639.1634	833-592.9954	833-639.1634
IFY	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
IFZ	BCBS of South Carolina	800-.261.8582	800-.334.7287	800-.334.7287
IGA	PA Independence Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
IGB	Anthem BCBS – Georgia	833-835.2714	1-800-241-7475	855-343.4851
IGC	Carefirst Administrators Maryland Area	866-662.4087	(877).653.2824	(877).385.6841
IGD	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IGE	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
IGF	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IGG	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IGH	Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
IGI	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IGJ	Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
IGK	PA Highmark BCBS	800-.241.5704	800-.547.3627	800-.241.5704
IGL	PA Highmark BCBS	800-.241.5704	800-.547.3627	800-.241.5704
IGM	Carefirst Administrators Maryland Area	(877).889.2478	866-832.1382	(844).213.6896
IGN	PA Highmark BCBS	800-.241.5704	800-.547.3627	800-.241.5704
IGO	Highmark BCBS of Western New York	888-.840.6322	800-.472.2733	800-.422.7333
IGP	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IGQ	PA Highmark BCBS	800-.241.5704	800-.547.3627	800-.241.5704
IGR	Empire NY BCBS – Anthem	(844).235.4443	(844).235.4445	(844).235.4443
IGS	BCBS of Alabama	800-.517.6425	1-877-231-7239	800-.517.6425
IGT	BLUE SHIELD OF CALIFORNIA	800-.541.6652	800-.541.6652	800-.541.6652
IGU	BCBS of Louisiana	800-.495.2583	800-.523.6435	800-.523.6435
IGV	PA Highmark BCBS	800-.241.5704	800-.547.3627	800-.241.5704
IGW	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
IGX	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
IGY	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
IGZ	PA Highmark BCBS	800-.241.5704	800-.547.3627	800-.241.5704
IHA	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IHB	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IHC	Anthem BCBS – Georgia	(855)-343-4851	(855)-343-4851	(855)-343-4851
IHD	BCBS of Nebraska	800-.284.4640	800-.247.1103	800-.284.4640
IHE	Anthem BCBS – Ohio	833-835.2714	800-.642.3525	800-.642.3525
IHF	Empire NY BCBS – Anthem	(844).235.4443	800-.992.2583	(844).235.4443
IHG	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IHH	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
IHI	PA Highmark BCBS	800-.485.2889	800-.485.2889	800-.485.2889
IHJ	Empire NY BCBS – Anthem	(844).235.4443	(844).235.4443	(844).235.4443
IHK	PA Highmark BCBS	800-.485.2889	800-.485.2889	800-.485.2889
IHL	Highmark BCBS West Virginia	888-.809.9121	800-.344.5245	800-.344.5245
IHM	Highmark BCBS of Delaware	866-634.6412	866-731.8080	866-731.8080
IHN	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IHO	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IHP	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
IHQ	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IHR	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IHS	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IHT	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
IHU	Anthem BCBS – Wisconsin	833-578.4439	800-.518.1638	833-578.4439
IHV	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IHW	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IHX	Anthem BCBS – Colorado	866-251.1699	866-776.4793	866-776.4793
IHY	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IHZ	Anthem BCBS – Georgia	866-485.1642	866-485.1642	866-485.1642
IIA	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IIB	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IIC	Horizon BCBS of New Jersey	888-.340.1247	888-.340.1247	888-.340.1247
IID	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IIE	PA Highmark BCBS	(844).637.5488	800-.547.3627	800-.547.3627
IIF	Anthem BCBS – Georgia	855-295.5840	855-343.4851	855-343.4851
IIG	PA Highmark BCBS	800-.241.5704	800-.547.3627	800-.241.5704
IIH	Regence BCBS of Utah	866-227.0913	800-.423.6884	800-.423.6884
III	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
IIJ	PA Highmark BCBS	(844).637.5488	800-.547.3627	800-.547.3627
IIK	PA Highmark BCBS	(844).637.5488	800-.547.3627	800-.547.3627
IIL	PA Highmark BCBS	(844).637.5488	800-.547.3627	800-.547.3627
IIM	PA Highmark BCBS	(844).637.5488	800-.547.3627	800-.547.3627
IIN	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IIP	Highmark BCBS of Western New York	(877).576.6440	800–950-0051	800–950-0051
IIQ	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IIR	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IIS	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IIT	BCBS of Illinois	800-.203.0584	800-.203.0584	800-.203.0584
IIU	Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
IIV	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IIW	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IIX	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IIY	BCBS of South Carolina	800-.261.8582	800-.334.7287	800-.334.7287
IIZ	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IJA	Anthem BCBS – Wisconsin	(877).321.4535	(877).321.4535	(877).321.4535
IJB	ANTHEM BCBS – KENTUCKY	833-578.4443	833-578.4443	833-578.4443
IJC	BCBS of South Carolina	800-.261.8582	800-.261.8582	888-.376.6544
IJD	Anthem BCBS – New Hampshire	(844).412.0752	(844).412.0752	(844).412.0752
IJE	Highmark BCBS of Western New York	(877).576.6440	800–950-0051	800–950-0051
IJF	Anthem BCBS – Georgia	855-295.5840	855-343.4851	855-343.4851
IJG	Anthem BCBS – Georgia	833-716.0718	833-716.0718	833-716.0718
IJH	Anthem BCBS – Georgia	833-716.0718	833-716.0718	833-716.0718
IJI	Anthem BCBS – Georgia	833-716.0718	833-716.0718	833-716.0718
IJJ	Anthem BCBS – Georgia	833-716.0718	833-716.0718	833-716.0718
IJK	Anthem BCBS – Georgia	833-716.0718	833-716.0718	833-716.0718
IJL	Anthem BCBS – Georgia	833-716.0718	833-716.0718	833-716.0718
IJM	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IJN	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IJO	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IJP	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IJQ	Anthem BCBS – Georgia	833-716.0718	833-716.0718	833-716.0718
IJR	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IJS	Anthem BCBS – Wisconsin	833-578.4439	(877).321.4535	833-578.4439
IJT	Anthem BCBS – Georgia	833-716.0718	833-716.0718	833-716.0718
IJU	BCBS of Texas	800-.451.0287	800-.451.0287	800-.451.0287
IJV	Anthem BCBS – Georgia	833-716.0718	833-716.0718	833-716.0718
IJW	HORIZON BCBS OF NEW JERSEY	888-.340.1247	800-.664.2543	800-.664.2583
IJX	Anthem BCBS – Georgia	833-716.0718	833-716.0718	833-716.0718
IJY	PA Capital Keystone Health Plan Central – CBC	(877).892.6298	800-.471.2242	800-.471.2242
IJZ	BCBS of South Carolina	800-.760.9290	800-.334.7287	800-.334.7287
IKA	Anthem BCBS – Kentucky	833-578.4443	833-578.4443	833-578.4443
IKB	Anthem BCBS – Virginia	833-924.0253	833-924.0253	833-924.0253
IKC	Anthem BCBS – Virginia	833-592.9956	833-592.9956	833-592.9956
IKD	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IKE	PA Independence Quality Care Company – IBC	833-803.4459	800-.275.2583	800-.952.3404
IKF	PA Independence Quality Care Company – IBC	(844).864.4352	(844).864.4352	(844).864.4352
IKG	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IKH	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IKI	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IKJ	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IKK	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IKL	Anthem BCBS – Virginia	833-716.0718	833-716.0718	833-716.0718
IKM	PA Independence Quality Care Company – IBC	833-803.4459	800-.275.2583	800-.952.3404
IKN	Anthem BCBS – Ohio	833-639.1634	1-800-282-1016	833-639.1634
IKO	Highmark BCBS of Delaware	866-634.6412	866-731.8080	866-731.8080
IKP	Anthem BCBS – Ohio	833-639.1634	1-800-282-1016	833-639.1634
IKQ	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IKR	Anthem BCBS – Missouri	833-578.4436	800-.992.5498	833-578.4436
IKS	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IKT	Anthem BCBS – Kentucky	833-578.4443	833-578.4443	833-578.4443
IKU	Anthem BCBS – Georgia	833-371.0221	833-371.0221	833-371.0221
IKV	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IKW	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IKX	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IKY	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IKZ	Anthem BCBS – Ohio	833-639.1634	800–282-1016	833-639.1634
ILA	Empire NY BCBS – Anthem	833-835.2714	(877).284.0102	(877).284.0102
ILB	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
ILC	Wellmark of Iowa/South Dakota	800-.362.2218	800-.362.2218	800-.362.2218
ILD	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
ILE	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
ILF	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
ILG	Anthem Blue Cross – California	800-.541.6652	(833)-834-1630	800-.541.6652
ILH	Anthem Blue Cross – California	(707).864.2800	(707).864.2800	(707).864.2800
ILI	BLUE SHIELD OF CALIFORNIA	800-.541.6652	800-.541.6652	800-.541.6652
ILJ	Anthem BCBS – Wisconsin	833-578.4439	866-643.7087	833-578.4439
ILK	Premera Blue Cross – Seattle, WA	(425).285.3505	(425).285.3505	(425).285.3505
ILL	Anthem Blue Cross – California	800-.759.3030	800-.759.3030	800-.759.3030
ILM	Anthem Blue Cross – California	800-.677.6669	888-.212.0276	800-.274.7767
ILN	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
ILO	Anthem BCBS – Wisconsin	833-578.4439	866-643.7087	833-578.4439
ILP	Anthem Blue Cross – California	800-.677.6669	800–843-3831	800-.274.7767
ILQ	Anthem Blue Cross – California	800-.677.6669	800-.677.6669	800-.274.7767
ILR	Anthem BCBS – Missouri	833-578.4436	866-776.4793	833-578.4436
ILS	Premera Blue Cross – Seattle, WA	866-528.1747	866-528.1748	866-528.1748
ILT	BCBS of Illinois	800-.203.0584	800-.203.0584	800-.203.0584
ILU	Anthem Blue Cross – California	800-.677.6669	800-.677.6669	800-.274.7767
ILV	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
ILW	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
ILX	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
ILY	Anthem Blue Cross – California	800-.811.2711	(877)-672-0643	(877)-672-0643
ILZ	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IMA	Excellus BCBS – Rochester, NY	800-.942.4254	800-.363.4658	800-.942.4254
IMB	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IMC	Anthem BCBS – Virginia	833-592.9956	833-592.9956	833-592.9956
IMD	Anthem BCBS – Ohio	833-639.1634	800–282-1016	833-639.1634
IME	PA Highmark BCBS	800-.241.5704	(877).417.2583	800-.241.5704
IMF	Regence BCBS of Utah	866-227.0913	800-.423.6884	800-.423.6884
IMG	Anthem Blue Cross – California	800-.677.6669	800- 274-7767	800-.274.7767
IMH	Anthem BCBS – Colorado	(877).833.5742	(844).271.5549	800-.832.7850
IMI	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IMJ	Anthem BCBS – Missouri	833-578.4436	800-.518.1638	833-578.4436
IMK	Anthem BCBS – Maine	833-835.2714	(877).709.5745	(877).709.5745
IML	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.423.6884	800-.743.1871
IMM	Highmark BCBS of Western New York	800-.334.2583	800–950-0051	800–950-0051
IMN	CareFirst BCBS – DC and Maryland Sites	(877).889.2478	1-855-444-3121	(877).665.1457
IMO	Anthem Blue Cross CA	800-.677.6669	1-877-526-3425	800-.274.7767
IMP	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
IMQ	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
IMR	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.248.2342
IMS	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IMT	Wellmark of Iowa/South Dakota	800-.362.2218	800-.362.2218	800-.362.2218
IMU	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IMV	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IMW	Anthem BCBS – Ohio	833-835.2714	833-835.2714	833-835.2714
IMX	Anthem BCBS – Missouri	833-578.4436	800-.518.1638	833-578.4436
IMY	BCBS of South Carolina	800-.261.8582	800-.334.7287	800-.334.7287
IMZ	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
INA	Anthem BCBS – Ohio	833-639.1634	(877).814.4803	833-639.1634
INB	Premera Blue Cross – Seattle, WA	800-.547.4457	800-.862.3338	800-.862.3338
INC	Anthem Blue Cross – California	866-820.0765	866-820.0765	866-820.0765
IND	Anthem BCBS – Virginia	833-592.9956	833-592.9956	833-592.9956
INE	BCBS of South Carolina	800-.261.8582	800-.334.7287	800-.334.7287
INF	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
ING	Anthem BCBS – Ohio	(844).404.2158	(844).404.2158	(844).404.2158
INH	REGENCE BCBS OF UTAH	866-227.0913	800-.228.8263	800-.423.6884
INI	Highmark BCBS of Delaware	800-.342.2221	800-.572.2872	800-.572.2872
INJ	ANTHEM BCBS – KENTUCKY	833-578.4443	833-578.4443	833-578.4443
INK	Anthem Blue Cross – California	(877).616.8455	800-.274.7767	800-.274.7767
INL	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
INM	BCBS of North Carolina	800-.214.4844	1-800-214-4844	800-.214.4844
INN	BCBS of Nebraska	800-.284.4640	800-.247.1103	800-.247.1103
INO	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
INP	BCBS of North Carolina	800-.214.4844	800-.214.4844	800-.214.4844
INQ	Healthcare Management Administrators – Seattle, WA	(425).285.3505	(425).285.3505	(425).285.3505
INR	Anthem Blue Cross and Blue Shield – Indiana	833-835.2717	833-835.2717	833-835.2717
INS	CareFirst BCBS – DC and Maryland Sites	800-676-2583	800-676-2583	800-676-2583
INT	BCBS of Alabama	800-.517.6425	1-877-231-7239	800-.517.6425
INU	BCBS of South Carolina	800-.261.8582	1-800-261-8582	888-.376.6544
INV	BCBS of South Carolina	800-.327.3238	800-.327.3238	800-.327.3238
INW	PA Capital Keystone Health Plan Central – CBC	800-.275.2583	800-.275.2583	800-.275.2583
INX	BCBS of Kansas City	888-.989.8842	1-888-989-8842	800-.892.6116
INY	Anthem Blue Cross – California	800-.677.6669	800-.765.2588	800-.274.7767
INZ	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IOA	BCBS of Arizona	800-.701.0977	1-800-701-0977	800-.701.0977
IOB	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
IOC	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IOD	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IOE	Empire NY BCBS – Anthem	800-.992.2583	800-.992.2583	800-.992.2583
IOF	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IOG	Highmark BCBS of Northeastern New York	800-.429.9886	800–452-8507	800–452-8507
IOH	PA Capital Keystone Health Plan Central – CBC	(877).892.6298	800-.471.2242	800-.471.2242
IOI	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IOJ	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IOK	Anthem BCBS – Virginia	833-592.9956	1-800-533-1120	833-592.9956
IOL	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IOM	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
ION	BCBS of Florida	800-.727.2227	800-.955.5692	800-.955.5692
IOO	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IOP	Highmark BCBS of Western New York	800-.334.2583	800–950-0051	800–950-0051
IOQ	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IOR	BCBS of South Carolina	800-.760.9290	800-.334.7287	800-.334.7287
IOS	BCBS of Louisiana	800-.599.2583	800-.523.6435	800-.523.6435
IOT	PA Highmark BCBS	800-.811.0391	800-.452.8507	800-.811.0391
IOU	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IOV	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IOW	Highmark BCBS of Western New York	888-.840.6322	800–452-8507	800-.422.7333
IOX	Anthem BCBS – Ohio	866-649.2037	866-649.2037	866-649.2037
IOY	BCBS of South Carolina	800-.760.9290	800-.334.7287	800-.334.7287
IOZ	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IPA	PA Highmark BCBS	833-592.9956	833-592.9956	833-592.9956
IPB	PA Highmark BCBS	(844).459.6456	(844).459.6456	(844).459.6456
IPC	Anthem BCBS – Ohio	833-639.1634	(866)-678-8159	833-639.1634
IPD	PA Highmark BCBS	(844).459.6459	(844).459.6456	(844).459.6456
IPE	Blue Shield of California	800-.219.0030	800-.219.0030	800-.219.0030
IPF	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IPG	Anthem BCBS – Virginia	(844).862.6358	(844).862.6358	(844).862.6358
IPH	BCBS of Kansas City – MO	800-.432.0272	800-.432.0272	800-.432.0272
IPI	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IPJ	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IPK	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IPL	BCBS OF KANSAS CITY – MO	888-.989.8842	800-.892.6116	800-.892.6116
IPM	PA Highmark BCBS	800-.245.6642	800-.452.8507	800-.245.6642
IPN	PA Highmark BCBS	800-.242.0514	800-.452.8507	800-.242.0514
IPO	BCBS OF ARIZONA	800-.701.0977	800-.701.0977	800-.700.0977
IPP	Anthem BCBS – Georgia	833-835.2714	833-835.2714	833-835.2714
IPQ	Anthem BCBS – Ohio	855-869.8135	855-869.8135	855-869.8135
IPR	Wellmark of Iowa/South Dakota	800-.362.2218	800-.642.9273	800-.552.3993
IPS	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IPT	BCBS of Illinois	800-.203.0584	800-.203.0584	800-.203.0584
IPU	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IPV	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IPW	Blue Cross of Idaho Health Service – Boise	866-227.0913	800-.423.6884	800-.423.6884
IPX	Wellmark of Iowa/South Dakota	800-.362.2218	800-.362.2218	800-.362.2218
IPY	Highmark BCBS of Western New York	888-.840.6322	800–452-8507	800-.422.7333
IPZ	BCBS of Rhode Island	800-.327.6712	800-.327.6712	800-.327.6712
IQA	Premera Blue Cross – Seattle, WA	800-.722.1471	866-528.1748	800-.722.1471
IQB	Anthem BCBS – Georgia	855-295.5840	855-343.4851	855-343.4851
IQC	PA Capital Keystone Health Plan Central – CBC	(877).892.6298	800-.471.2242	800-.471.2242
IQD	Anthem BCBS – Georgia	866-508.8757	855-343.4851	855-343.4851
IQE	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
IQF	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
IQG	Anthem Blue Cross and Blue Shield – Indiana	866-649.2033	866-649.2033	866-649.2033
IQH	Anthem BCBS – Ohio	833-639.1634	866-398.1922	833-639.1634
IQI	Anthem BCBS – Missouri	888-.596.0273	888-.596.0273	888-.596.0273
IQJ	Anthem BCBS – Virginia	800-.451.0361	800-.451.0361	800-.451.0361
IQK	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IQL	Anthem BCBS – Georgia	833-835.2714	888-.351.3340	888-.351.3340
IQM	Anthem BCBS – Georgia	833-835.2714	866-475.4303	855-343.4851
IQN	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IQO	Anthem Blue Cross – California	800-.677.6669	800-.274.7767	800-.274.7767
IQP	Anthem BCBS – Georgia	833-835.2714	833-224.6935	855-343.4851
IQQ	Anthem BCBS – Georgia	(877).860.0015	(877).860.0015	(877).860.0015
IQR	Anthem BCBS – Wisconsin	800-.548.4455	800-.548.4455	800-.548.4455
IQS	PA Independence Quality Care Company – IBC	833-803.4459	800-.275.2583	800-.952.3404
IQT	Anthem BCBS – Ohio	833-228.2582	833-228.2582	833-228.2582
IQU	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IQV	Anthem BCBS – Georgia	855-215.6081	855-215.6081	855-215.6081
IQW	Anthem BCBS – Georgia	855-215.6081	855-215.6081	855-215.6081
IQX	Anthem BCBS – Georgia	855-215.6081	855-215.6081	855-215.6081
IQY	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IQZ	Horizon BCBS of New Jersey	888-.340.1247	800-.664.2583	800-.664.2583
IRA	Horizon BCBS of New Jersey	888-.340.1247	800-.664.2583	800-.664.2583
IRB	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IRC	Anthem BCBS – Colorado	(877).833.5742	800-.832.7850	800-.832.7850
IRD	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IRE	Anthem BCBS – Ohio	833-639.1634	1-800-282-1016	833-639.1634
IRF	Anthem BCBS – Georgia	833-835.2714	800-.518.1638	855-343.4851
IRG	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IRH	BCBS of Tennessee	866-271.8426	800–924-7141	(877).309.3447
IRI	BCBS of Rhode Island	800-.327.6712	800-.327.6712	800-.327.6712
IRJ	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IRK	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
IRL	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
IRM	BCBS of Kansas City – MO	888-.989.8842	800-.892.6116	800-.892.6116
IRN	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
IRO	Anthem BCBS – Ohio	(844).610.1938	(844).610.1938	(844).610.1938
IRP	BCBS of Florida	800-.727.2227	800-.955.5692	800-.955.5692
IRQ	BCBS of South Carolina	800-.830.1501	888-.376.6544	888-.376.6544
IRR	Anthem BCBS – Ohio	833-639.1634	866-643.7087	833-639.1634
IRS	BCBS of Florida	800-.727.2227	800-.955.5692	800-.955.5692
IRT	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IRU	Anthem BCBS – Connecticut	833-835.2714	800-.327.2799	800-.327.2799
IRV	BBA Blue Benefit Administrators – MA	(877).707.2583	(877).707.2583	(877).707.2583
IRW	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IRX	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IRY	Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
IRZ	Anthem Blue Cross – California	(877).526.3425	(877).526.3425	(877).526.3425
ISA	Anthem Blue Cross and Blue Shield – Indiana	833-835.2714	800-.559.5257	800-.559.5257
ISB	Premera Blue Cross – Seattle, WA	800-.722.1471	866-528.1748	866-528.1748
ISC	Horizon BCBS of New Jersey	888-.340.1247	888-.340.1247	888-.340.1247
ISD	BCBS of Arizona	800-.701.0977	800-.701.0977	800-.701.0977
ISE	Anthem BCBS – Virginia	833-592.9956	833-592.9956	833-592.9956
ISF	BCBS of Arizona	800-.701.0977	800-.701.0977	800-.701.0977
ISG	Anthem BCBS – Ohio	833-639.1634	1-800-282-1016	833-639.1634
ISH	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
ISI	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
ISJ	PA Independence Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
ISK	ANTHEM BCBS – KENTUCKY	833-578.4443	833-578.4443	833-578.4443
ISL	Wellmark of Iowa/South Dakota	800-.774.3892	800-.642.9273	800-.642.9273
ISM	PA Highmark BCBS	866-267.3280	800-.452.8507	866-267.3280
ISN	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
ISO	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
ISP	Anthem BCBS – Wisconsin	855-206.8436	855-206.8436	855-206.8436
ISQ	BCBS of Kansas City – MO	888-.989.8842	800-.892.6116	800-.892.6116
ISR	CareFirst BCBS of Maryland	(877).228.7268	1-877-228-7268	(877).228.7268
ISS	Anthem BCBS – Missouri	833-578.4436	833-578.4436	833-578.4436
IST	Anthem Blue Cross and Blue Shield – Indiana	833-762.7077	833-762.7077	833-762.7077
ISU	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
ISV	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
ISW	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
ISX	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
ISY	Anthem BCBS – Missouri	833-578.4436	1-888-571-9054	833-578.4436
ISZ	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
ITA	CareFirst BCBS – DC and Maryland Sites	800-.842.5975	800-.842.5975	800-.842.5975
ITB	Wellmark of Iowa/South Dakota	800-.362.2218	800-.362.2218	800-.362.2218
ITC	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
ITD	PA Independence Quality Care Company – IBC	(844).864.4352	(844).864.4352	(844).864.4352
ITE	BCBS of North Carolina	800-.214.4844	800-.214.4844	800-.214.4844
ITF	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
ITG	Anthem BCBS – Georgia	833-835.2714	800-.518.1638	855-343.4851
ITH	PA Capital Keystone Health Plan Central – CBC	(877).892.6298	800-.471.2242	800-.471.2242
ITI	Anthem BCBS – Georgia	833-835.2714	(866)-776-4793	855-343.4851
ITJ	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
ITK	Carefirst Administrators – MD	(877).889.2478	855-441.9800	(844).213.6896
ITL	Anthem BCBS – Ohio	833-639.1634	866-643.7087	833-639.1634
ITM	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
ITN	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
ITO	Highmark BCBS of Northeastern New York	800-.888.1238	800–452-8507	800–452-8507
ITP	Anthem BCBS – Ohio	833-639.1634	855-206.2001	833-639.1634
ITQ	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
ITR	Empire NY BCBS – Anthem	800-.992.2583	800-.992.2583	800-.992.2583
ITS	Blue Advantage Administrators of Arkansas	800-.370.5852	800-.451.7302	800-.370.5852
ITT	Anthem BCBS – Georgia	(877).331.4329	(877).331.4329	(877).331.4329
ITU	Regence BCBS of Utah	(877).417.6222	800-.423.6884	800-.423.6884
ITV	Anthem BCBS – Georgia	833-835.2714	800-.518.1638	855-343.4851
ITW	BCBS of Illinois	800-.203.0584	800-.203.0584	800-.203.0584
ITX	Regence BCBS of Oregon	800-.452.6333	800-.423.6884	800-.423.6884
ITY	PA Independence Quality Care Company – IBC	(844).864.4352	(844).864.4352	(844).864.4352
ITZ	Anthem Blue Cross and Blue Shield – Indiana	833-914.0268	833-914.0268	833-914.0268
IUA	Wellmark of Iowa/South Dakota	800-.362.2218	800-.362.2218	800-.362.2218
IUB	Anthem BCBS – Connecticut	833-835.2714	800-.862.3338	800-.862.3338
IUC	Anthem Blue Cross and Blue Shield – Indiana	(844).736.0920	(844).736.0920	(844).736.0920
IUE	Empire NY BCBS – Anthem	(844).235.4443	(844).235.4443	(844).235.4443
IUF	Anthem BCBS – Missouri	833-578.4436	866-766.4793	833-578.4436
IUG	Premera Blue Cross – Seattle, WA	866-528.1747	866-528.1748	866-528.1748
IUH	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IUI	BCBS of Rhode Island	800-.327.6712	800-.327.6712	800-.327.6712
IUJ	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IUK	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IUL	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
IUM	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IUN	Anthem Blue Cross – California	800-.677.6669	800- 274-7767	800-.274.7767
IUO	Empire NY BCBS – Anthem	833-835.2714	(877).284.0102	(877).284.0102
IUP	Anthem BCBS – Connecticut	833-835.2714	800-.327.2799	800-.327.2799
IUQ	CareFirst BCBS – Maryland	(877).228.7268	(877).228.7268	(877).228.7268
IUR	PA Independence Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
IUS	Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
IUT	Anthem BCBS – Ohio	833-639.1634	866-643.7087	833-639.1634
IUU	Anthem BCBS – Ohio	833-639.1634	800–282-1016	833-639.1634
IUV	Regence BCBS of Utah	(877).417.6222	800-.423.6884	800-.423.6884
IUW	Anthem BCBS – Ohio	833-639.1634	800-.518.1638	833-639.1634
IUX	Empire NY BCBS – Anthem	(844).235.4443	(844).235.4445	(844).235.4443
IUY	Anthem BCBS – Georgia	833-371.0221	833-371.0221	833-371.0221
IUZ	Empire NY BCBS – Anthem	(844).235.4443	(844).235.4445	(844).235.4443
IVA	Anthem BCBS – Georgia	833-835.2714	(844).412.0889	855-343.4851
IVB	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IVC	BCBS of Kansas City – MO	888-.989.8842	800-.892.6116	800-.892.6116
IVD	PA Highmark BCBS	800-.241.5704	800-.485.2889	800-.241.5704
IVE	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IVF	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
IVG	Anthem Blue Cross – California	800-.677.6669	800- 274-7767	800-.274.7767
IVH	BCBS of Rhode Island	800-.327.6712	800-.327.6712	800-.327.6712
IVI	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IVJ	Anthem BCBS – Wisconsin	833-578.4439	866-398.1922	833-578.4439
IVK	BCBS of Mississippi	800-.257.5825	800-.257.5825	800-.257.5825
IVL	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IVM	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IVN	BCBS of Tennessee	866-271.8426	(877).309.3448	(877).309.3447
IVO	HORIZON BCBS OF NEW JERSEY	888-.340.1247	800-.664.2543	800-.664.2583
IVP	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IVQ	Anthem BCBS – Georgia	833-835.2714	833-224.6935	855-343.4851
IVR	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IVS	Anthem Blue Cross – California	866-461.3585	866-461.3585	866-461.3585
IVT	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IVU	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IVV	PA Highmark BCBS	800-.485.2889	800-.485.2889	800-.485.2889
IVW	Anthem BCBS – Wisconsin	(877).251.2058	(877).251.2058	(877).251.2058
IVX	Anthem BCBS – Ohio	833-639.1634	888-.290.9160	833-639.1634
IVY	BCBS of Rhode Island	800-.327.6712	800-.327.6712	800-.327.6712
IVZ	Anthem Blue Cross and Blue Shield – Indiana	800-.796.3102	800-.796.3102	800-.796.3102
IWA	Anthem Blue Cross and Blue Shield – Indiana	(877).224.0030	(877).224.0030	(877).224.0030
IWB	BCBS of Nebraska	800-.284.4640	800-.247.1103	800-.247.1103
IWC	Anthem BCBS – Virginia	833-592.9956	800-.518.1638	833-592.9956
IWD	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(410).581.3535	(410).581.3535
IWE	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IWF	Empire NY BCBS – Anthem	(844).235.4443	(844).235.4443	(844).235.4443
IWG	Excellus BCBS – Rochester, NY	(877).650.5840	800-.363.4658	800-.942.4254
IWH	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(410).581.3535	(410).581.3535
IWI	Anthem BCBS – Georgia	833-905.1645	833-905.1645	833-905.1645
IWJ	Anthem Blue Cross and Blue Shield – Indiana	(877).224.0030	(877).224.0030	(877).224.0030
IWK	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IWL	Anthem BCBS – Georgia	833-835.2714	(877).284.0102	(877).284.0102
IWM	New Mexico BCBS	800-.423.1630	800–452-8507	888-.349.3706
IWN	Anthem Blue Cross and Blue Shield – Indiana	833-835.2714	800-.688.2284	800-.688.2284
IWO	Anthem BCBS – Missouri	833-835.2714	(877).284.0102	(877).284.0102
IWP	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IWQ	Anthem BCBS – Georgia	833-835.2714	(877).284.0102	(877).284.0102
IWR	Anthem BCBS – Connecticut	833-835.2714	833-835.2714	833-835.2714
IWS	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IWT	PA Capital Keystone Health Plan Central – CBC	(877).892.6298	800-.471.2242	800-.471.2242
IWU	Anthem BCBS – Virginia	833-835.2714	(877).284.0102	(877).284.0102
IWV	BCBS of Kansas City – MO	(816).943.0277	800-.892.6116	800-.892.6116
IWW	BCBS of Massachusetts	800-.688.6908	800-.327.6716	800-.688.6908
IWX	Highmark BCBS of Western New York	800-.334.2583	800–950-0051	800–950-0051
IWY	Empire NY BCBS – Anthem	800-.992.2583	800-.992.2583	800-.992.2583
IWZ	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IXA	Health Advantage – HMO Partners – ARK	800-.843.1329	800-.843.1329	800-.843.1329
IXB	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IXC	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IXD	Anthem Blue Cross – California	800-.677.6669	800-.477.2226	800-.274.7767
IXE	Anthem BCBS – Ohio	833-639.1634	866-878.6177	833-639.1634
IXF	Anthem Blue Cross and Blue Shield – Indiana	800-.238.6597	800-.238.6597	800-.238.6597
IXG	Anthem Blue Cross and Blue Shield – Indiana	800-.238.6597	800-.238.6597	800-.238.6597
IXH	Anthem Blue Cross and Blue Shield – Indiana	800-.238.6597	800-.238.6597	800-.238.6597
IXI	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IXJ	Anthem Blue Cross and Blue Shield – Indiana	800-.238.6597	800-.238.6597	800-.238.6597
IXK	Anthem BCBS – Ohio	833-639.1634	800-.238.6597	833-639.1634
IXL	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IXM	Blue Shield of California	800-.541.6652	800-.541.6652	800-.541.6652
IXN	Anthem BCBS – Ohio	833-639.1634	800-.238.6597	833-639.1634
IXO	Blue Shield of California	800-.541.6652	800-.546.6652	800-.541.6652
IXP	Anthem BCBS – Missouri	833-835.2714	(877).284.0102	(877).284.0102
IXQ	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IXR	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IXS	PA Independence Quality Care Company – IBC	833-803.4459	(844).864.4352	800-.952.3404
IXT	Anthem Blue Cross CA	800-.677.6669	1-877-526-3425	800-.274.7767
IXU	PA Independence Quality Care Company – IBC	(844).864.4352	(844).864.4352	(844).864.4352
IXV	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IXW	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IXX	Anthem BCBS – Ohio	866-878.6177	866-878.6177	866-878.6177
IXY	Anthem BCBS – Ohio	833-639.1634	866-878.6177	833-639.1634
IXZ	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IYA	Anthem BCBS – Georgia	833-835.2714	(844).412.0889	855-343.4851
IYB	Anthem BCBS – Wisconsin	833-578.4439	833-655.5339	833-578.4439
IYC	PA Independence Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
IYD	PA Capital Keystone Health Plan Central – CBC	(877).892.6298	800-.471.2242	800-.471.2242
IYE	Wellmark BCBS of Iowa	800-.362.2218	1-800-774-3892	800-.552.3993
IYF	Anthem BCBS – Ohio	833-639.1634	1-800-282-1016	833-639.1634
IYG	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IYH	ANTHEM BCBS – KENTUCKY	833-578.4443	833-578.4443	833-578.4443
IYI	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IYJ	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IYK	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IYL	Anthem BCBS – Georgia	833-835.2714	888-.351.3340	888-.351.3340
IYM	BCBS of Minnesota	888-.420.2227	800-.528.0934	800-.262.0820
IYN	Premera Blue Cross – Seattle, WA	800-.508.4722	800-.508.4722	800-.508.4722
IYO	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IYP	Anthem BCBS – Colorado	(877).833.5742	866-955.1481	800-.832.7850
IYQ	BCBS of South Carolina	800-.261.8582	800-.334.7287	888-.376.6544
IYR	BCBS of South Carolina	800-.261.8582	888-.376.6544	888-.376.6544
IYS	Anthem BCBS – Georgia	833-835.2714	1-800-241-7475	855-343.4851
IYT	Anthem BCBS – Georgia	833-835.2714	833-224.6935	855-343.4851
IYU	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IYV	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IYW	Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
IYX	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IYY	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IYZ	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZA	BCBS of Alabama	800-.517.6425	800-.248.2342	800-.517.6425
IZB	Anthem BCBS – Wisconsin	833-578.4439	833-655.5339	833-578.4439
IZC	Anthem BCBS – Ohio	833-639.1634	1-800-282-1016	833-639.1634
IZD	Anthem BCBS – Georgia	(877).789.8488	855-343.4851	855-343.4851
IZE	CareFirst BCBS – DC and Maryland Sites	(877).228.7268	(877).228.7268	(877).228.7268
IZF	Quality Care Company – IBC	800-.275.2583	800-.275.2583	800-.275.2583
IZG	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZH	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IZI	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZJ	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZK	Anthem BCBS – Ohio	800-.258.0503	800-.258.0503	800-.258.0503
IZL	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZM	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZN	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IZO	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZP	Blue Cross of Idaho Health Service – Boise	866-482.2250	800-.743.1871	800-.743.1871
IZQ	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZR	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZS	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZT	BCBS OF MICHIGAN	888-.500.7898	888-.500.7898	888-.500.7898
IZU	Wellmark of Iowa/South Dakota	800-.362.2218	800-.552.3993	800-.552.3993
IZV	Anthem BCBS – Georgia	833-835.2714	855-343.4851	855-343.4851
IZW	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZX	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZY	BCBS of Michigan	888-.500.7898	888-.500.7898	888-.500.7898
IZZ	Anthem BCBS – Georgia	833-835.2714	800-.241.7475	855-343.4851

BCBS Prefix List I2A to IZZ with Phone Number

BCBS Prefix List I2A-IZZ

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