All Healthcare insurances Companies Payer ID within United Sates. Find any payer ID for sending electronic claims to that payer. You can find by Payer ID and Payer name.
| INSURANCE NAME | PAYER ID |
|---|---|
| 1199 National Benefit Fund | 13162 |
| 1st Medical Network - Atlanta GA | 29076 |
| 1st MN--Atlanta GA | 29076 |
| 21st Century Health and Benefits | 59069 |
| 3M Dental Services | 07000 |
| A & I Benefit Plan Administrators | 93044 |
| A.G.I.A. Inc. | 95241 |
| AAG Benefit Plan Administrators Inc. | 75240 |
| AAG-American Administravie Group ( Formerly Icon Benefit Admin) | 75185 |
| AARP Medicare Supplement Plans | 36273 |
| AARP MedicareComplete through UnitedHealthcare/AARP MedicareComplete | 87726 |
| AblePay Health | ABLPY |
| Absolute Total Care | 68069 |
| Access IPA | ACC01 |
| Access Medical Group | 95424 |
| Acclaim | 64071 |
| Accountable Healthcare IPA (AHCIPA) | AHIPA |
| ACMG | 37118 |
| ACS Benefit Services Inc. | 72467 |
| Activa Benefit Services LLC | 38254 |
| Adaptis (ERA Only) | 91173 |
| Administration Systems Research Corporation | 38265 |
| Administrative Concepts Inc. | 22384 |
| Administrative Services Inc. | 59141 |
| ADVANCED DATA SOLUTIONS | 58202 |
| Advantage by Bridgeway Health Solutions | 68069 |
| Advantage by Buckeye Community Health Plan | 68069 |
| Advantage by Managed Health Services | 68069 |
| Advantage by Peach State | 68069 |
| Advantage by Sunshine State | 68069 |
| Advantage by Superior HealthPlan | 68069 |
| Advantage Care IPA | ACIPA |
| Advantek Benefit Administrators | 83077 |
| ADVANTICA BENEFITS | 59374 |
| Advanzeon Solutions | 59314 |
| Adventist Health Hanford AHP | MPM36 |
| Adventist Health System West - Roseville CA | 95340 |
| Adventist White Memorial – Southland San Gabriel Valley | MPM34 |
| Advocate Medical Group - AMG (Legacy AHC) | 36320 |
| Advocate Physician Partners | 65093 |
| Aetna | 60054 |
| Aetna (Professional Encounter Claims - Not BULK) | 60054 |
| Aetna Affordable Health Choices (SM) - SRC | 60054 |
| Aetna Better Health of California | 128CA |
| Aetna Better Health of Florida | 128FL |
| Aetna Better Health of Illinois | 26337 |
| Aetna Better Health of Kansas | 128KS |
| Aetna Better Health of Kentucky | 128KY |
| Aetna Better Health of Louisiana | 128LA |
| Aetna Better Health of Maryland | 128MD |
| Aetna Better Health of Michigan | 128MI |
| Aetna Better Health of Nebraska (for claims with DOS prior to 1/1/17) | 42130 |
| Aetna Better Health of New Jersey | 46320 |
| Aetna Better Health of New York | 34734 |
| Aetna Better Health of Ohio | 50023 |
| Aetna Better Health of Pennsylvania | 23228 |
| Aetna Better Health of Texas (Medicaid & CHIP) | 38692 |
| Aetna Better Health of Virginia | 128VA |
| Aetna Better Health of West Virginia | 128WV |
| Aetna Better Health Premier Plan (JVHL) | M5JVH |
| Aetna Medicare | 60054 |
| Aetna U.S.Healthcare (JVHL) | J1JVH |
| Aetna-Senior Supplemental Insurance (ERA Only) | 62118 |
| Affiliated Doctor's of Orange County | ADOCS |
| Affilliated Physicians Group | APG01 |
| Affinity Health Plan | 13334 |
| AFFINITY MEDICAL GROUP | 46594 |
| Affordable Benefit Administrators Inc. | 95426 |
| AFLAC (ERA Only) | 52080 |
| AFTRA Health Fund (claims with DOS on or after 1/1/2015) | 62308 |
| A-G Administrators | 11370 |
| AGA | 37280 |
| Agate Resources Inc. (LIPA) | 20048 |
| Agency Services Inc | 64158 |
| AgeRight Advantage | ARA01 |
| Agewell New York | AWNY6 |
| AHP Provider Network | MPM38 |
| AHPO (Cleveland OH) | 31138 |
| AKM Medical Group | CAPMN |
| Alabama Medicaid | 12K01 |
| Alabama Medicaid | SKAL0 |
| Alameda Alliance for Health | 95327 |
| Alamitos IPA | AIPAZ |
| Alamitos IPA | CAPMN |
| Alan Sturm & Associates Dental | R7003 |
| Alaska Carpenters Trust | 91136 |
| Alaska Children's Services Inc. | 91136 |
| Alaska Electrical Trust Funds | 60054 |
| Alaska Laborers Construction Industry Trust | 91136 |
| Alaska Medicaid | 77200 |
| Alaska Medicare | SMAK0 |
| Alaska Pipe Trades Local 375 | 91136 |
| Alaska United Food & Commercial Workers Health & Welfare Trust | 91136 |
| Alexian Brothers Community Services of TN | 44423 |
| ALICARE | 13550 |
| Aliera Health Care | TRIN1 |
| Align Senior Care (MI) | ASMI1 |
| Alignment Healthcare | AHCA1 |
| All Savers/UHC | 81400 |
| AllCare Advantage | 26160 |
| AllCare IPA | AC101 |
| Allegiance Benefit Plan Management Inc. | 81040 |
| Alliance Behavioral Health | 23071 |
| Alliance Coal Health Plan | 93658 |
| Alliance IPA | HCP01 |
| Alliant Health Plans of Georgia | 58234 |
| Allianz Global Assistance | 50749 |
| Allied Benefit Systems | 37308 |
| Allied Healthcare | ALLCA |
| Allwell of Arkansas Health & Wellness | 68069 |
| Alpha Care Medical Group | NMM04 |
| Alta Bates Medical Group | A0701 |
| ALTA Health Strategies | 25133 |
| AltaMed | ALTAM |
| Altius Health Plans | 25133 |
| Alvarado IPA | SYMED |
| Always Care Vision | ATR01 |
| AMA Insurance Agency | AMAIA |
| AMA Insurance Agency | TH071 |
| Amalgamated Life | 13550 |
| Amalgamated Life - PA / Alicare | 13343 |
| Ambay Health Network | AMBHN |
| Ambetter of Illinois | 68069 |
| AMCO | 62176 |
| AmeriBen Solutions Inc. | 75137 |
| Americaid Community Care (New Jersey) | 27516 |
| American Administrative Group | 75240 |
| American Behavioral | 63103 |
| American Benefit Plan Administrators | 95170 |
| American Community Mutual Insurance | 60305 |
| American Family Insurance | 12T31 |
| American Family Insurance | TH095 |
| American Family Medicare Sup and PPO Policies Administered by Am Rep | 56071 |
| American Fidelity Assurance Company | 60801 |
| American General | 62030 |
| American Health Advantage of Tennessee | 31330 |
| American Healthcare Alliance | 01066 |
| American Heritage | 77083 |
| American Income Life Insurance Company (ERA Only) | 60577 |
| American Insurance Administrators (AIA) (ERA Only) | 26119 |
| American Insurance Co. of Texas | 81949 |
| American National Ins. Co. (ANICO) | 74048 |
| American Postal Workers Union Health Plan | 44444 |
| American Progressive Life and Health Insurance Company | 48055 |
| American Republic Insurance | 42011 |
| American Sentinel Co. | 17965 |
| American Specialty Health Plans | 43146 |
| American Trust Administrators Inc. | 56195 |
| American Worker Health Plan | 37322 |
| Americas 1st Choice of South Carolina, Inc | 55349 |
| America's Choice Health Plans | 20029 |
| America's TPA | 41178 |
| Americhoice Maryland and Washington (ERA Only) | 04567 |
| Americo (ERA Only) | IAS01 |
| Amerigroup Community Care | 26375 |
| Amerigroup Community Care | 27514 |
| Amerigroup Florida | 27519 |
| Amerigroup Illinois | 27518 |
| Amerigroup Ohio | 27518 |
| AmeriHealth Administrators | 54763 |
| AmeriHealth Caritas Delaware | 77799 |
| AmeriHealth Caritas Louisiana (LACare) | 27357 |
| AmeriHealth Caritas New Hampshire | 87716 |
| AmeriHealth Caritas Pennsylvania | 22248 |
| Amerihealth Caritas VIP Care | 77062 |
| AmeriHealth Caritus VIP Care Plus (Michigan) | 77013 |
| AmeriHealth Delaware (Non-HMO) | 93688 |
| Amerihealth District of Columbia | 77002 |
| Amerihealth HMO NJ/DE | 95044 |
| AmeriHealth New Jersey (Non-HMO) | 60061 |
| AmeriHealth NorthEast | 77001 |
| Ameritas Dental | 47009 |
| Ameri-West Health Associates | PPM01 |
| AmFirst Insurance Company (payer only accepts Secondary claims) | 64090 |
| Amica Mutual Insurance | 12287 |
| Amida Care | 24818 |
| Amida Care Medicare | 79966 |
| Anchor Benefit Consulting Inc. | 53085 |
| Ancillary Benefit Services (ABS) | 86062 |
| Ancillary Care Services (ERA Only) | A2004 |
| Angeles IPA | HSM01 |
| Antares Management Solutions | 34192 |
| Anthem BCBS CT Dental (ERA Only) | AD060 |
| Anthem Blue Cross Blue Shield of California Dental | AD050 |
| Anthem Blue Cross Blue Shield of Connecticut | 12B04 |
| Anthem Blue Cross Blue Shield of Connecticut | SB560 |
| Anthem Blue Cross Blue Shield of Georgia | 12015 |
| Anthem Blue Cross Blue Shield of Georgia | SB600 |
| Anthem Blue Cross Blue Shield of Indiana | 12B09 |
| Anthem Blue Cross Blue Shield of Indiana | SB630 |
| Anthem Blue Cross Blue Shield of Kentucky | 12B11 |
| Anthem Blue Cross Blue Shield of Kentucky | SB660 |
| Anthem Blue Cross Blue Shield of Maine | 12B13 |
| Anthem Blue Cross Blue Shield of Maine | SB680 |
| Anthem Blue Cross Blue Shield of Missouri | 12B65 |
| Anthem Blue Cross Blue Shield of Missouri | SB741 |
| Anthem Blue Cross Blue Shield of Nevada | 12B20 |
| Anthem Blue Cross Blue Shield of Nevada | SB765 |
| Anthem Blue Cross Blue Shield of New Hampshire | 12B21 |
| Anthem Blue Cross Blue Shield of New Hampshire | SB770 |
| Anthem Blue Cross Blue Shield of Ohio | 12B24 |
| Anthem Blue Cross Blue Shield of Ohio | SB338 |
| Anthem Blue Cross Blue Shield of Ohio Dental | AD332 |
| Anthem Blue Cross Blue Shield of Virginia | 12002 |
| Anthem Blue Cross Blue Shield of Virginia | SB923 |
| Anthem Blue Cross Blue Shield of Wisconsin | 12B29 |
| Anthem Blue Cross Blue Shield of Wisconsin | SB950 |
| Anthem Blue Cross of California (Claims and Encounters) | 47198 |
| Anthem Blue Cross of Colorado | 12B03 |
| Anthem Blue Cross of Colorado | SB550 |
| Apex Benefit Services | 34196 |
| Apostrophe | 81312 |
| ARC Administrators | CXARC |
| Arcadian Management Services Inc | 77045 |
| Arch Health Partners | ARCH1 |
| Argus Dental Plans, Inc. | ARGUS |
| ARISE | 39185 |
| Arizona Foundation for Medical Care (AFMC) | 86062 |
| Arizona Medicaid | AZMCD |
| Arizona Medicare | SMAZ0 |
| Arizona Priority Care Plus | 27154 |
| Arkansas Best Corporation - Choice Benefits | 62308 |
| Arkansas Medicaid | 12023 |
| Arkansas Medicaid | SKAR0 |
| Arkansas Medicare | SMAR0 |
| ARM, Ltd. | 63240 |
| Arta Health Network | WMM01 |
| ASAGEHA | 06603 |
| Asian American Medical Group | AAMG1 |
| Aspen Medical Associates | 16180 |
| Aspire Health Plan | 46156 |
| ASR | 38265 |
| ASR Corporation | 38265 |
| ASR Health Benefits | 38265 |
| ASRM Corporation | ASRM1 |
| Associated Hispanic Physicians of Southern California | MPM44 |
| Associates for Health Care Inc. (AHC) | 36326 |
| Assurant Health Self Funded | 75068 |
| Assured Benefits Administrators | 74240 |
| Asuris NW Health | 93221 |
| Athens Area Health Plan Select | 95691 |
| Atlantic Medical Insurance | 22285 |
| Atlas Life Insurance Company | 90956 |
| Atrio Health Plans | ATRIO |
| AultCare | 341488123 |
| Aultra Administrative Group | 37242 |
| Automated Benefit Services | 38259 |
| Automated Group Administration Inc. | 37280 |
| Auxiant (ERA Only) | AUX01 |
| Avalon Administrative Services | AVA01 |
| Avalon IPA | CAPMN |
| Avante Health | AH001 |
| Avera Health Plans | 46045 |
| AveraAdvantage | 48055 |
| Avesis Dental | 86098 |
| Avesis Third Party Administrators | 87098 |
| AvMed Inc. | 59274 |
| AXA Assistance_USA | 65101 |
| Axminster Medical Group | AXM01 |
| AZ Complete Health (for claim DOS on or after 10/01/18) | 68069 |
| Azeros Health Plans Inc. | 16644 |
| Bakersfield Family Medical Center | BKRFM |
| Bakersfield Family Medical Group | 77005 |
| Banker's Life | 99999-0178 |
| Banner Health | 12X42 |
| Banner Health AZ | SX145 |
| Banner Health Co - ROCKY MOUNTAIN HMO GREELEY | SX145 |
| Banner Health Co. - ANTERO GREELEY | SX145 |
| Banner Health Co. - ANTERO HIGH PLAINS | SX145 |
| Banner Health Co. - ANTERO MOUNTAIN SHADOWS | SX145 |
| Banner Health Co. - CHOICE PLUS | SX145 |
| Banner Health Co. - HMO GREELEY | SX145 |
| Banner Health Co. - HMO HIGH PLAINS | SX145 |
| Banner Health Co. - HMO MOUNTAIN SHADOWS | SX145 |
| Banner Health Co. - PACIFICARE GREELEY | SX145 |
| Banner Health Co. - PACIFICARE HIGH PLAINS | SX145 |
| Banner Health Co. - PACIFICARE MOUNTAIN SHADOWS | SX145 |
| Banner Health Co. - ROCKY MOUNTAIN HMO HIGH PLAINS | SX145 |
| Banner Health Co. - SECURE HORIZONS GREELEY | SX145 |
| Banner Health Co. - SECURE HORIZONS HIGH PLAINS | SX145 |
| Banner Health Co. - SECURE HORIZONS MOUNTAIN SHADOWS | SX145 |
| Basic Plus | 41204 |
| Bay Bridge Administrators | 06941 |
| Baycare Life Management | 59279 |
| Baycare Select Health Plans | 81079 |
| BCBS of AZ Advantage | 77078 |
| BCBSM Medicare Plus Blue PPO (JVHL) | KCJVH |
| BCBSMN Blue Plus Medicaid | 00562 |
| BCBSMN Blue Plus Medicaid Waiver | FS802 |
| BCBSMN Non-Emergent Transportation | A5143 |
| Beacon Health Options (formerly Value Options) | VALOP |
| BEACON HEALTH STRATEGIES | 43324 |
| Beacon of Life | 65432 |
| Beaumont Employee Health Plan (JVHL) | JEJVH |
| Beaver Medical Group | 45967 |
| Behavioral Health Systems | 63100 |
| Bella Vista Medical Group | MPM10 |
| Benefit & Risk Management Services | 99320 |
| Benefit Administration Services | 41205 |
| Benefit Administrative Systems | 36149 |
| Benefit Coordinators Corporation (Pittsburgh PA) | 25145 |
| Benefit Management Admin (BMA) | BMATP |
| Benefit Management Group-NV | 36459 |
| Benefit Management Inc. of KS | 48611 |
| Benefit Management LLC/VBA | 88092 |
| BENEFIT MANAGEMENT SERVICES (aka Maestro Health) | 56139 |
| Benefit Management Systems Inc | 37212 |
| Benefit Plan Administrators | 88052 |
| Benefit Plan Administrators Co. (Eau Claire WI) | 39081 |
| Benefit Plan Administrators Co. (Eau Claire WI)/UCS | 46891 |
| Benefit Plan Administrators Inc | 37118 |
| Benefit Systems & Services Inc. | 36342 |
| Ben-e-lect (ERA Only) | EDHP1 |
| Benesight | 87265 |
| Benesys | 37248 |
| Benesys Inc. | 37248 |
| BeneSys, Inc. | 38238 |
| Benveo - Multiplan | 76253 |
| Berkshire Intergroup | 10956 |
| Berkshire Lehigh Partners | 95606 |
| Best Life and Health Ins Co | 95604 |
| Better Health Plan of Florida | 20488 |
| Better Health Plans Inc. | 62183 |
| Better Health Plans of South Carolina | 32006 |
| Beverly Hospital BEVAHISP | MPM42 |
| BIND Benefits, Inc. | 25463 |
| Blue Benefit Administrators of MA | 03036 |
| Blue Care Network (BCN Commercial Labs) (JVHL) | JJJVH |
| Blue Care Network (BCN Reimbursable Labs) (JVHL) | JQJVH |
| Blue Care Network (JVHL Network) (JVHL) | J9JVH |
| Blue Care Network Advantage of Michigan | 00210 |
| Blue Care Network Advantage of Michigan | 00710 |
| Blue Care Network of Michigan | 00210 |
| Blue Care Network of Michigan | 00710 |
| Blue Cross Blue Shield of Alabama | 12B54 |
| Blue Cross Blue Shield of Alabama | SB510 |
| Blue Cross Blue Shield of Arizona | 53589 |
| Blue Cross Blue Shield of Arkansas | 12021 |
| Blue Cross Blue Shield of Arkansas | SB520 |
| Blue Cross Blue Shield of Delaware | 12B76 |
| Blue Cross Blue Shield of Delaware | SB570 |
| Blue Cross Blue Shield of District of Columbia (Carefirst) | 12000 |
| Blue Cross Blue Shield of Hawaii (HMSA) | 12B62 |
| Blue Cross Blue Shield of Hawaii (HMSA) | SB971 |
| Blue Cross Blue Shield of Illinois | 12B08 |
| Blue Cross Blue Shield of Illinois | SB621 |
| Blue Cross Blue Shield of Kansas | 47163 |
| Blue Cross Blue Shield of Kansas City | 47171 |
| Blue Cross Blue Shield of Louisiana | 53120 |
| Blue Cross Blue Shield of Maryland (Carefirst) | 12011 |
| Blue Cross Blue Shield of Massachusetts | 12B14 |
| Blue Cross Blue Shield of Massachusetts | SB700 |
| Blue Cross Blue Shield of Michigan | 00210 |
| Blue Cross Blue Shield of Michigan | 00710 |
| Blue Cross Blue Shield of Minnesota | 00720 |
| Blue Cross Blue Shield of Mississippi | 12B17 |
| Blue Cross Blue Shield of Mississippi | SB730 |
| Blue Cross Blue Shield of Montana (ERA Only) | 00751 |
| Blue Cross Blue Shield of Nebraska | 00760 |
| Blue Cross Blue Shield of Nebraska | CBNE1 |
| Blue Cross Blue Shield of New Mexico | 00790 |
| Blue Cross Blue Shield of North Carolina | 12B23 |
| Blue Cross Blue Shield of North Carolina | SB810 |
| Blue Cross Blue Shield of North Dakota | 12B78 |
| Blue Cross Blue Shield of Oklahoma | 00840 |
| Blue Cross Blue Shield of Rhode Island | 12B74 |
| Blue Cross Blue Shield of Rhode Island | SB870 |
| Blue Cross Blue Shield of South Carolina | 12B55 |
| Blue Cross Blue Shield of South Carolina | SB880 |
| Blue Cross Blue Shield of Tennessee | 00390 |
| Blue Cross Blue Shield of Texas | 84980 |
| Blue Cross Blue Shield of Texas - Medicaid STAR Kids | 66001 |
| Blue Cross Blue Shield of Texas - Medicaid STAR/CHIP | 66001 |
| Blue Cross Blue Shield of Vermont | BCSVT |
| Blue Cross Blue Shield of Wyoming | 53767 |
| Blue Cross Community Health Plans | MCDIL |
| Blue Cross Complete (JVHL) | KPJVH |
| Blue Cross Medicare Advantage (IL, MT, NM, OK, TX) | 66006 |
| Blue Plus Public Programs Dental | 07000 |
| Blue Shield of California (Claims and Encounters) | BS001 |
| Blue Shield of California (Claims and Encounters) | BSCAI |
| Blue Shield of California Promise Health Plan | C1SCA |
| BlueChoice HealthPlan | 00922 |
| BlueChoice HealthPlan Medicaid of South Carolina | 00403 |
| Boilermakers National Health & Welfare Fund | 36609 |
| Bollinger, INC. - BOLLINGER | BOLL1 |
| BookMD Inc | 47405 |
| Boon-Chapman Benefit Administrators Inc. | 74238 |
| Boston Medical Center Healthnet Plan, Inc. | 13337 |
| Boulder Administration Services | 18768 |
| Brand New Day (FFS) | UC001 |
| Bravo Health | 52192 |
| Bravo Health Star Plus | 52192 |
| BridgeSpan | BRIDG |
| Bridgeway Arizona | 68069 |
| Bright Health Medicare Advantage | BRT01 |
| Bright Health Plan (Individual & Family) | CB186 |
| BritCay | 22286 |
| Brodart | 35182 |
| Brokerage Concepts | 51037 |
| Brookshire IPA | BIPAZ |
| Brookshire IPA | CAPMN |
| Broward Health | 37314 |
| Brown & Toland Medical Group | 94316 |
| Brown and Toland Health Services | BTHS1 |
| Brown and Toland Sutter Select | BTSS1 |
| Buckeye Community Health | 68069 |
| Butler Benefit | 42150 |
| C&O Employees Hospital Association | 23708 |
| C. L. Frates & Co - OSMA Health | 73071 |
| Cal Care IPA | PPM01 |
| Cal Care IPA | PPM02 |
| Cal Viva Health | 95567 |
| California Health and Wellness | 68047 |
| California IPA | CAIPA |
| California Medicaid (Medi-Cal) | CAMC1 |
| California Medicaid (Medi-Cal) | SKCA0 |
| California Medicare | 12M64 |
| California Medicare - Northern Region | SMCA1 |
| California Medicare - Southern Region | SMCA2 |
| California Pacific Medical Center | 94056 |
| CalOptima Direct | CALOP |
| Camp LeJeune Family Member Program | CLFM1 |
| Cannon Cochran Management Services Inc. Metairie LA | 71057 |
| Canopy Health | 95399 |
| CAP Management Systems | 95399 |
| Capital Blue Cross/CAIC | 23045 |
| Capital District Health Plan | 12X03 |
| Capital District Health Plan | SX065 |
| Capital Health Plan | 95112 |
| Capitol Administrators | 68011 |
| Caprock Health Plans | CAPHP |
| Cardinal Innovations (Formerly Piedmont Behavioral Health) | 06607 |
| Cardon Outreach | 99999-0911 |
| Care 1st Health Plan of Arizona/OneCare | 57116 |
| Care 1st Health Plan of CA (Commercial) | 57115 |
| Care Access Health Plan (CAHP) | 65062 |
| Care Access Health Plan (CAHP) | 12K89 |
| Care Access PSN | 65063 |
| Care Improvement Plus (For DOS on or after 1/1/16.) | 87726 |
| Care Improvement Plus (For DOS prior to 1/1/16.) | 77082 |
| Care N Care | 66010 |
| Care To Care | 41222 |
| Care Wisconsin Health Plan (Trizetto) | 27004 |
| CareCentrix | 11345 |
| CareCore National | 14182 |
| CareCore National LLC (Aetna Radiology Claims) | 14179 |
| CareCore National LLC (Oxford Radiology Claims) | 14180 |
| CareCore/WCNY RAD | 14188 |
| CareFirst Administrators/NCAS (Charlotte, NC) | 75191 |
| CareFirst Administrators/NCAS (Fairfax, VA) | 75190 |
| CareFirst BlueCross BlueShield MD Region | 12011 |
| CareFirst BlueCross BlueShield MD Region | SB690 |
| CareFirst BlueCross BlueShield NCA Region | 12000 |
| CareFirst BlueCross BlueShield NCA Region | SB580 |
| CareFlorida | 65088 |
| Carelink Medicaid | 25133 |
| Caremore (ERA Only) | CM001 |
| Caremore Health Plan | CARMO |
| Carenet (ERA Only) | 25133 |
| CareOregon Inc. | 93975 |
| CarePartners of Connecticut | 16307 |
| CarePlus Health Plans Inc. | 65031 |
| CarePlus Health Plans Inc. | 95092 |
| CareSource GA | GACS1 |
| CareSource Indiana | INCS1 |
| CareSource KY | KYCS1 |
| CareSource OH | 31114 |
| Careworks | 10010 |
| Cariten Senior Health | 62072 |
| Carolina Benefit Administrators | 00498 |
| Carolina Care Plan | 29076 |
| Carpenters Health and Welfare Fund of Philadelphia | CX101 |
| Carpenters Health and Welfare Trust Fund of St. Louis (ERA Only) | CWSTL |
| Cascade Health Alliance, LLC | CHA01 |
| CBA Blue | 03036 |
| CBHNP - HealthChoices | 65391 |
| Cedars Sinai Medical Center | 33010 |
| Cedars-Sinai Medical Network Services | 95166 |
| Celtic Insurance | 68063 |
| CeltiCare | 68069 |
| Cement Masons & Plasterers Health & Welfare Trust | 91136 |
| Cencal Health | 99111 |
| Cenpatico - Arizona (for DOS prior to 10/01/18) | 68068 |
| Cenpatico - Florida | 68068 |
| Cenpatico - Georgia | 68068 |
| Cenpatico - Illinois | 68068 |
| Cenpatico - Indiana | 68068 |
| Cenpatico - Kansas | 68068 |
| Cenpatico - Kentucky | 68068 |
| Cenpatico - Massachuetts | 68068 |
| Cenpatico - Mississippi | 68068 |
| Cenpatico - Missouri | 68068 |
| Cenpatico - Ohio | 68068 |
| Cenpatico - South Carolina | 68068 |
| Cenpatico - Texas | 68068 |
| Cenpatico - Wisconsin | 68068 |
| Cenpatico Behavioral Health | 68068 |
| Centene Medical | 68069 |
| Center for Elders Independence | 94312 |
| CenterLight Healthcare | 13360 |
| Centinela Valley IPA | MPM03 |
| Centivo | 45564 |
| CentraCare | 66698 |
| Central & Southwest Services | 75177 |
| Central California Alliance for Health (CCAH) | CCA01 |
| Central DuPage Physician Group | 36314 |
| Central Health Medicare Plan | CHCPI |
| Central Health MSO | CHCPI |
| Central Mass Heath Care | 02041 |
| Central Pennsylvania Teamsters Fund (ERA Only) | 23626 |
| Central Reserve Life Ins Co-Medicare Supplement | 13193 |
| Central SeniorCare | 62218 |
| Central States Health & Welfare Funds | 36215 |
| Central States Indemnity (ERA Only) | IAS02 |
| Central Susquehanna Healthcare Providers (CSHP) | 55731 |
| Central Valley Medical Group | 77035 |
| Centurion | 42140 |
| Century PHO INC | 36393 |
| Cerner HealthPlan Services | 20356 |
| CHAMPVA - HAC | 84146 |
| CHAMPVA HAC MEDICARE CROSSOVER (ERA Only) | 80214 |
| Change Healthcare Accident Claims Solution | 88446 |
| Chautauqua County Healthcare Plan (Mayville NY) | 16600 |
| CHCS Services, Inc (ERA Only) | 75895 |
| Chesterfield Resources Inc. | 34154 |
| Childhealth Plus by Healthfirst (CHP) | 80141 |
| Children First Medical Group | 94321 |
| Children of Women Vietnam Veterans-VA HAC | 84146 |
| Children’s Hospital Orange County (CHOC) Health Alliance | CHOC1 |
| Children's Community Health Plan - Wisconsin | 39113 |
| Childrens Medical Center Health Plan | CMCHP |
| Children's Medical Security Plan of Massachusetts | 12K14 |
| Children's Medical Security Plan of Massachusetts | SKMA0 |
| Children's Medical Services - Broward NORTH | 37314 |
| Children's Physicians Medical Group (CPMG) | RCHN1 |
| Children's Specialists of San Diego II | CSSD2 |
| Chinese Community Health Plan | 94302 |
| CHOC - Children's Hospital Of Orange County Health Alliance | 33065 |
| Choice Medical Group | CMG01 |
| Choice Physicians Net First Choice | CPNFC |
| Choice Physicians Network | CPN01 |
| Christian Brothers Services | 38308 |
| Christian Care Ministries | 59355 |
| Christus Health Medicare Advantage | 10629 |
| Christus Health New Mexico HIX | 21062 |
| Christus Health TX HIX | 52106 |
| Christus Texas Medicaid | 45210 |
| CIGNA | 62308 |
| CIGNA – (Health Partners) (JVHL) | KQJVH |
| CIGNA - PPA | 62308 |
| CIGNA - PPO | 62308 |
| CIGNA (Non-HAP & CIGNA-HAP (JVHL) | KDJVH |
| CIGNA Behavioral Health | MCCBV |
| CIGNA Behavioral Health | SX071 |
| CIGNA Dental | 62308 |
| CIGNA Encounter Claims Only | 99139 |
| CIGNA Health Plan - HMO | 62308 |
| Cigna HealthSpring | 52192 |
| CIGNA Medicare Advantage | 86033 |
| Cincinnati Financial Corporation | 46871 |
| Citrus Health Plan | 10207 |
| ClaimChoice Administrators | 38219 |
| Claims Development Corporation | 43056 |
| ClaimsBridge HPN | 11752 |
| Claimshop- Employers Coalition on Health - MULTIPLAN PHCS/ECOH | 27008 |
| ClaimsWare Inc. dba ManageMed | 57080 |
| Clear Health Alliance | CLEAR |
| Clear Spring Health | 66009 |
| Clearchoice Health Plan / COIHS | 77201 |
| Client First | 41201 |
| Clinicas del Camino Real | CDCR1 |
| Clover Health (formerly Carepoint Health Plan) | 77023 |
| Clover Health (formerly Carepoint Health Plan) | 13285 |
| CMHC | 02041 |
| Coachella Valley Physicians | IP079 |
| Coastal Administrative Services | 77052 |
| Coastal Care | 43141 |
| Coastal Care Services Inc | 47394 |
| Coastal Communities Physician Network | 51579 |
| College Health IPA | CHIPA |
| Colonial Life (ERA Only) | 37077 |
| Colonial Medical | 22284 |
| Colorado Access | 84129 |
| Colorado Community Health Alliance | COCHA |
| Colorado Finishing Trades | 74234 |
| Colorado Health OP | 49718 |
| Colorado Medicaid | 77016 |
| Colorado Medicare | 12M03 |
| Colorado Medicare | SMCO0 |
| Commerce Benefits Group | 34181 |
| Commercial Travelers/PHX | 88091 |
| Common Ground Healthcare Cooperative | 77170 |
| Commonwealth Care Alliance | 14315 |
| Community Care Alliance of Illinois - CCAI | 66012 |
| Community Care Associates (Healthchoice) (JVHL) | JWJVH |
| Community Care BHO | 23282 |
| Community Care Inc. - Family Care (Wisconsin) | 60995 |
| Community Care Inc. (Wisconsin) | 39126 |
| Community Care IPA | MPM48 |
| Community Care Managed Health Care Plans of Oklahoma | 73143 |
| Community Care Plan | 59064 |
| Community Care Plan (Florida Health Kids) | FHKC1 |
| Community Care Plan (Medicaid) | 59065 |
| Community Care Plan (Palm Beach Health District) | PBHD1 |
| Community Family Care | NMM05 |
| Community First Health Plan, Inc. | COMMF |
| Community Health Alliance | 35193 |
| Community Health Center Network | CHCN1 |
| Community Health Choice | 48145 |
| Community Health Electronic Claims/CHEC/webTPA | 75261 |
| Community Health Group | 66170 |
| Community Health Group | CHGRI |
| Community Health Plan of Washington | CHPWA |
| Community Health Plan, Inc. | 60495 |
| Community Medical Group of the West Valley Inc. | 66121 |
| CommunityConnect HealthPlan | 95192 |
| Comp - Ohio (Austintown OH) | 34177 |
| Compcare (Wisconsin BadgerCare only) | 95192 |
| CompManagement Health | 15243 |
| Compsych | 37363 |
| Concordia Care Incorporated | 33632 |
| Connected Senior Care Advantage | AGL03 |
| Connecticare - Medicare | 78375 |
| ConnectiCare Inc | 06105 |
| Connecticut Carpenters Health Fund | 37307 |
| Connecticut General (CIGNA) | 62308 |
| Connecticut Medicaid | 12K04 |
| Connecticut Medicaid | SKCT0 |
| Connecticut Medicare | 12M04 |
| Connecticut Medicare | SMCT0 |
| Conseco Services LLC (ERA Only) | 11285 |
| Consociate Group | 37135 |
| Consolidated Associates Railroad | 75284 |
| Consolidated Health Plans | 87843 |
| Constellation Health | L0260 |
| Consumer’s Mutual Insurance (JVHL) | KWJVH |
| Consumers Choice Health SC | 45321 |
| Consumers Life Insurance Company | 29076 |
| Container Graphics Corp | 08680 |
| Continental General Ins Co-Medicare Supplement | 13193 |
| Continental General Insurance Company (non Medicare Supplement) | 71404 |
| Continuum (formerly Marrick WRx) | 46478 |
| Contra Costa County Health Plan | CNTRA |
| Contractors Laborers Teamsters & Engineers (Local 14B) | 47046 |
| Conversion Plan-APWU | 55544 |
| Cook Children STAR Plan | THCP9 |
| Cook Children's Health | 12T58 |
| Cook Children's Health | TH104 |
| Cook Children's Health Plan | CCHP1 |
| Cook Group Health Plan | 35149 |
| Cook Medical Group | 60065 |
| Cooperative Benefit Administrators (CBA) | 39026 |
| COOPERATIVE MANAGED CARE SERVICES | 35199 |
| Coordinated Benefit Plan | 14829 |
| Coordinated Medical Specialists | 58204 |
| COPC - Senior Care Advantage | AGL02 |
| Core Administrative Services | 58231 |
| CoreSource AZ MN | 35182 |
| CoreSource Little Rock | 75136 |
| CoreSource MD PA IL | 35182 |
| CoreSource NC IN | 35182 |
| CoreSource OH | 35183 |
| CoreSource-Internal | 35187 |
| Corizon Health Inc. | CORIZ |
| Corizon Inc. | 43160 |
| Cornerstone Benefit Adminstrators | 35202 |
| Cornerstone Preferred Resources | CB268 |
| Corporate Benefits Service | 56116 |
| Corporate Plan Management, Inc. | 64270 |
| CorrectCare | CCIH |
| Correctional Health Partners (ERA Only) | EHCHP |
| Country Financial (ERA Only) | IAS03 |
| County of Riverside | EC999 |
| County Services Medical Program | CMSP1 |
| CountyCare | 06541 |
| Covenant Administrators Inc. (Atlanta GA) | 58102 |
| Coventry Advantra Texas | 25133 |
| Coventry Health & Life (Oklahoma) | 25133 |
| Coventry Health Care National Network | 25133 |
| Coventry Health Care of Delaware Inc | 25133 |
| Coventry Health Care of Georgia Inc. | 25133 |
| Coventry Health Care of Illinois | 25133 |
| Coventry Health Care of Iowa Inc | 25133 |
| Coventry Health Care of Kansas Inc | 25133 |
| Coventry Health Care of Louisiana Inc | 25133 |
| Coventry Health Care of Missouri | 25133 |
| Coventry Health Care of Nebraska Inc | 25133 |
| Coventry Health Care of Nevada | 25133 |
| Coventry Health Care of the Carolinas | 25133 |
| Coventry Health Care of Virginia | 25133 |
| Coventry Summitt Health Plan Inc. | 25133 |
| CoventryCares - Aetna Better Health of Michigan (JVHL) | J8JVH |
| CoventryCares of Kentucky | 25133 |
| CoventryCares of Michigan | 128MI |
| CoventryCares of Pennsylvania | 23228 |
| COVID19 HRSA Uninsured Testing and Treatment Fund | 95964 |
| Cox Health Plan | 00019 |
| Cox Health Plan | 00119 |
| Create Health Plans | CREA8 |
| Creative Medical Systems | 64068 |
| Creative Plan Administrators | 37320 |
| Crescent Health Solutions | 56213 |
| Crown City Medical Group | MPM35 |
| Croy-Hall Mgmt. Inc. | 37266 |
| Crystal Run Health Plans | 46430 |
| CSI Life (ERA Only) | IAS04 |
| CSO Omaha (ERA Only) | IAS05 |
| Current Health Solutions | 77153 |
| Custom Design Benefits | 82056 |
| CWIBENEFITS INC. | 57080 |
| Dakotacare | DAK01 |
| Dart Member Care | CB987 |
| Davis Vision | 00157 |
| DCASI - Dental | 07000 |
| Dean Health Plan | 39113 |
| DELANO IPA | 77124 |
| Delaware Medicaid | 12K87 |
| Delaware Medicaid | SKDE0 |
| Dell Children's Health Plan | 74272 |
| Delta Dental Northeast (ME, NH, VT) (ERA Only) | 02027 |
| Delta Dental of Arkansas | DDPAR |
| Delta Dental of California | 77777 |
| Delta Dental of Colorado | DDPCO |
| Delta Dental of Georgia | DDGA1 |
| Delta Dental of Illinois | 05030 |
| Delta Dental of Indiana | DDPI |
| Delta Dental of Iowa | CDIA1 |
| Delta Dental of Kansas | CDKS1 |
| Delta Dental of Kentucky | CDKY1 |
| Delta Dental of Massachusetts | 04614 |
| Delta Dental of Michigan | DDPM |
| Delta Dental of Minnesota | 07000 |
| Delta Dental of Missouri | 43090 |
| Delta Dental of Nebraska | 07027 |
| Delta Dental of New Jersey | 22189 |
| Delta Dental of North Carolina | 56101 |
| Delta Dental of North Dakota | 07029 |
| Delta Dental of Ohio | DDPO |
| Delta Dental of Pennyslvania | 23166 |
| Delta Dental of South Dakota | 54097 |
| Delta Dental of Tennessee | DDPTN |
| Delta Dental of Wisconsin | 39069 |
| Delta Dental of Wisconsin Medicare Advantage | WIMAN |
| Delta Health Systems | DHS01 |
| Delta Minnesota M.A. Public Programs | 07031 |
| Delta Minnesota/Wells Fargo Claims | 07000 |
| Delta USA Dental Claims-Plan 005 MN | 07000 |
| DentaQuest Government Plans | CX014 |
| DentaQuest Vision | 63740 |
| Denti-Cal Encounters | DTCA7 |
| Denver Health - Indigent | 84134 |
| Denver Health and Hospital Authority | 84133 |
| Denver Health Medical Plan | 84135 |
| Denver Health Medical Plan Inc. - Medicare Choice | 84131 |
| Deseret Mutual | 12X35 |
| Deseret Mutual | UH105 |
| Desert Medical Group | DESRT |
| Desert Oasis Healthcare | 44006 |
| Devoted Health, Inc. | DEVOT |
| Diamond Plan (Maryland Medicaid) | 25133 |
| Dignity Health - Mercy Medical Group / Woodland Clinic | PROH1 |
| Dignity Health Medical Group - Inland Empire | DHFIE |
| Dignity Health MSO | 27133 |
| Direct Care Administrators | DCA62 |
| District 9 Machinists Welfare Trust (ERA Only) | MWELT |
| District of Columbia Medicaid | 12001 |
| District of Columbia Medicaid | SKDC0 |
| District of Columbia Medicare | 12M63 |
| District of Columbia Medicare | SMDC0 |
| Diversified Administration Corporation | 06102 |
| DMC Care (JVHL) | JSJVH |
| Doctors Healthcare Plans | DRHCP |
| Downey Select IPA (Applecare Medical Managment) | APP01 |
| Dreyer Health | DREYR |
| DRISCOLL CHILDREN'S HEALTH PLAN | 74284 |
| Dunn and Associates Benefits Administrators Inc. | 35186 |
| E.S. BEVERIDGE & ASSOCIATES | 34108 |
| Early Intervention Central | TH084 |
| East Boston Neighborhood PACE | 25849 |
| East Carolina Behavioral Health | 56089 |
| East Pointe Behavioral Health | 08044 |
| Eastland Medical Group | 66122 |
| Easy Care MSO | ECMSO |
| Easy Choice Health Plan of California | 20532 |
| Easy Choice Health Plan of New York | 24770 |
| EBIX Health Administration Exchange | IAC01 |
| EBMC | 31074 |
| EBMS (Employee Benefit Management Services Inc.) | 81039 |
| EBMS (Employee Benefit Management Services Inc.) | 12X44 |
| Educators Mutual (EMIA) | SX110 |
| EHS Medical Group - Fresno | SYMED |
| El Paso First - CHIP | 12T27 |
| El Paso First - CHIP | TH090 |
| El Proyecto Del Barrio | MPM04 |
| ElderPlan Inc. | 31625 |
| Elderwood Health | 03964 |
| Element Care Inc. | 04326 |
| Emblem Dental | EMBDQ |
| Emerald Health Network Inc. (All PPO Business) | 34167 |
| Emergency Medical Services Fund - Orange County CA | 95600 |
| EMHS Employee Health Plan | 16565 |
| EMI-KP Ambulance Claims | 59299 |
| Empire Blue Cross and Blue Shield of New York | 00303 |
| Empire Blue Cross and Blue Shield of New York | 00803 |
| Empire Medicare Services | 12M76 |
| Empire Omnipro (BC NY City) | 12B36 |
| Empire Omnipro (BC NY State) | 12B35 |
| Empire Physician's Medical Group | EMP01 |
| Employee Benefit Concepts (Farmington Hills MI) | 38241 |
| Employee Benefit Consultants Inc. (aka EBSO) | 37257 |
| Employee Benefit Logistics | 92135 |
| Employee Benefit Management Corp (EBMC) | 31074 |
| Employee Benefit Services | 37216 |
| Employee Benefit Services of San Antonio | TH109 |
| Employee Benefit Systems | 42149 |
| Employee Benefits Administration And Managment Company | 22262 |
| Employee Benefits Plan Administration Inc. (E.B.P.A.) | 03036 |
| Employee Health Systems | SYMED |
| Employee Plans LLC | 35112 |
| Employee Security, Inc. | 54098 |
| Employer Plan Services Inc | 74212 |
| Employers Direct Health | 75232 |
| Employer's Direct Health - Employee Plan | 75236 |
| Employer's Direct Health - FI | 75235 |
| Employer's Direct Health - SF | 75233 |
| Employers Mutual Inc (Jacksonville Florida) | 59298 |
| Employers Mutual Inc. (Stuart Florida) | 59331 |
| Empower Healthcare Solutions | 12956 |
| Encircle PPO | 35206 |
| Encore Health Network | 35206 |
| Enstar Natural Gas | 91136 |
| Entrust, Inc. | 36878 |
| Envolve Benefit Options (formerly OptiCare Managed Vision) | 56190 |
| Envolve Dental | 46278 |
| Eon Health | 66011 |
| EQUICOR | 62308 |
| EQUICOR - PPO | 62308 |
| Equitable (ERA Only) | A7213 |
| Erie Insurance Medicare Supplement (ERA Only) | IAS06 |
| ERISA | TH110 |
| ESSENCE HEALTHCARE | 20818 |
| Essential Health Partners | EHPSC |
| Everence | 35605 |
| Everest Reinsurance (ERA Only) | IAS07 |
| Everpointe | 32052 |
| eviCore | 62160 |
| Evolutions Healthcare Systems (New Port Richey FL) | 59313 |
| Exceedent LLC | 22344 |
| Excel MSO | EXC01 |
| Excellus - BCBS Utica Watertown | 12B38 |
| Excellus - BCBS Utica Watertown | SB806 |
| Excellus - Blue Cross Blue Shield Central NY | 12B37 |
| Excellus - Blue Cross Blue Shield Central NY | SB805 |
| Excellus - Blue Cross Blue Shield Rochester Area | 12B40 |
| Excellus - Blue Cross Blue Shield Rochester Area | SB804 |
| ExclusiCare | 71412 |
| Extended Care MLTC | 46166 |
| Eye Management, Inc. (EMI) | 65062 |
| EyeMed | 31165 |
| F40 Alaska Carpenters Trust | 91136 |
| FABOH (CHP/RPU) | 39112 |
| Facey Medical Foundation | 95432 |
| FACS Group | 37300 |
| Fallon Community Health Plan | 22254 |
| Family Care Specialists | MPM40 |
| Family Choice Medical Group | CAPMN |
| FARA | TP044 |
| Farm Bureau Health Plans (ERA Only) | 62045 |
| Farm Family Life | 14140 |
| FCE Benefit Administrators | 33033 |
| FDNY World Trade Center Health Plan | FDNYP |
| FDNY World Trade Center Health Plan | FDNYU |
| Federal Employee Plan of South Carolina (BCBS SC) | 00402 |
| Federal Employees Health Benefit Plan (MHBP) (ERA Only) | 25133 |
| Federated Benefits | 37300 |
| Federated HR Services | 37300 |
| Fidelis Care New York | 11315 |
| First Agency | 88055 |
| First Carolina Care | 56196 |
| First Choice Health Administrators | 91131 |
| First Choice Health Network | 91131 |
| First Choice Medical Group | FCMG1 |
| First Choice of Midwest | 75138 |
| First Choice VIP Care Plus | 77009 |
| First Health | The Lewer Agency | 96708 |
| First Health Network | 73159 |
| First Medical Network (FMN) - Atlanta GA | 29076 |
| First Source/Arkansas Blue Cross | 12047 |
| First United American Life Insurance Company (ERA Only) | 74101 |
| FirstCare | 94999 |
| FirstMedicare Direct | 56196 |
| FirstNation Health | 65418 |
| Flex Compensation Dental | R7004 |
| Florida Blue | 00590 |
| Florida Community Care | FLCCR |
| Florida First | 59276 |
| Florida Health Care Plan | 59322 |
| Florida Hospital Waterman | 48116 |
| Florida Medicaid | 77027 |
| Florida Medicare | 09101 |
| Florida Medicare | 09102 |
| Florida Pace Center | FLPAC |
| FMH Benefit Services Inc. | 48117 |
| Foreign Service Benefit Plan | 25133 |
| Forest County Potawatomi Insurance | 25059 |
| FOUNDATION BENEFIT ADMINISTRATORS/CONTRACTOR EMPLOYEE BENEFITS ADMIN | BOONG |
| Foundation for Medical Care of Tulare & Kings County | TKFMC |
| Fox Valley Medicine Site 199 | FVMCH |
| Fox-Everett Inc. | 64069 |
| Freedom Blue Medicare Advantage (for Claims with DOS prior to 2015) | 12B44 |
| Freedom Health Plan | 41212 |
| Freedom Life Insurance | 62324 |
| Fresenius Medical Care | 23130 |
| Fresno PACE | 99660 |
| Friant Water Users | TKFMC |
| Friday Health Plans of Colorado | H0657 |
| Fringe Benefit Group - Austin | 45289 |
| Fringe Benefit Management | 59069 |
| Fringe Benefits Coordinators | 59204 |
| FrontPath Health Coalition | 34171 |
| Galveston County Indigent Health Care | 30005 |
| Gardena Memorial Medical Center | SYMED |
| Gateway | SX078 |
| Gateway Health Plan - Medicare Assured | 60550 |
| Gateway Health Plan Medicaid PA | 25169 |
| Gateway Health Plan OH - Medicare Assured | 91741 |
| Gateway IPA (Pinnacle Health Resources) (Prospect Medical Group) | PROSP |
| Gateway to Better Health Plan - MO Medicaid | 4317M |
| Gateway to Better Health Plan - MO Medicaid | U317M |
| GBS Group Benefit Services Incorporated | 80241 |
| Geisinger Health Plan | 75273 |
| GEMCare (Golden Empire Managed Care System) | MCS01 |
| Gemcare Health Plan | 20376 |
| Gemcare IPA | 27133 |
| Generations Healthcare | 46050 |
| Generations-Hillcrest | 46051 |
| Genesis Healthcare | PROSP |
| Georgia Medicaid | 12K05 |
| Georgia Medicaid | SKGA0 |
| Georgia Medicare | 12M05 |
| Georgia Medicare | SMGA0 |
| GHI - New York (Group Health Inc.) | 13551 |
| GHI HMO | 25531 |
| GHP (Group Health Plan) - MULTIPLAN PHCS/GROUP HEALTH | 25141 |
| Gilsbar Inc. | 07205 |
| Glendale Physician's Alliance | AMM02 |
| Global Care Inc. | 07689 |
| Global Care Medical Group IPA | MPM05 |
| Global Excel Management | GEM01 |
| Global Health | GHOKC |
| Global Healthcare Alliance | 12X59 |
| Globe Life and Accident Insurance Company (ERA Only) | 91472 |
| GMR Healthcare | 85664 |
| GMS Inc. | 47083 |
| Gold Coast Health Plan | 77160 |
| Golden Shore Medical Group (GSMG) | NMM03 |
| Golden State Medical Group | MBA01 |
| Golden State Medicare Health Plan | GSMHP |
| Golden Triangle Physician Alliance/SelectCare of Texas (GTPA) | 72189 |
| Good Samaritan Medical Practice Association | PROSP |
| GOOD SHEPHERD HOSPICE INC | 76923 |
| Government Employees Health Association (45235) | 45235 |
| Government Employees Health Association (Multiplan) | 45235 |
| Government Employees Hospital Association (GEHA) | 44054 |
| Grand Valley Health Plan | 95453 |
| Great American Life Ins. Co-Medicare Supplement | 13193 |
| Great Lakes PACE | 39640 |
| Great Southern Life (ERA Only) | IAS09 |
| Greater Covina Medical Group | GCMG1 |
| Greater Newport Physicians | GNPMG |
| Greater Orange County Medical Group | NMM01 |
| Greater San Gabriel Med Grp | NMM01 |
| Greater Valley | HCP01 |
| Great-West Healthcare | 80705 |
| Great-West Healthcare (formerly American General) | 63665 |
| Greek Catholic Union (ERA Only) | A7213 |
| Group Administrators Ltd. | 36338 |
| Group and Pension Administrators | 48143 |
| Group Benefit Services Inc. | CB951 |
| Group Benefits - Louisiana | 72087 |
| Group Health Co-op | 12X16 |
| Group Health Cooperative of Eau Claire | 95192 |
| Group Health Cooperative of South Central Wisconsin | 39167 |
| Group Insurance Service Center Inc. | 37276 |
| Group Resources | 28680 |
| Guarantee Trust Life Insurance Med Sup MBA (ERA Only) | TLW81 |
| Guardian Life Insurance Company of America | 64246 |
| Gulf Guaranty | 99943 |
| Gulf Stream-General Dynamics | CB624 |
| Gundersen Lutheran Health Plan | 39180 |
| H.E.R.E.I.U Welfare Pension Funds | 37114 |
| HAA Preferred Partners | 65101 |
| Halcyon Behavioral Health | HALCY |
| Hamaspik Choice | 47738 |
| Hammerman and Gainer, Inc. | 97258 |
| HAP Midwest Health Plan (JVHL) | JBJVH |
| Harbor Health Plan (JVHL) | M1JVH |
| Harmony Health Plan of Illinois | 36406 |
| Harmony Health Plan of Indiana | 36405 |
| Harpeth IPA - Amerivantage | 75126 |
| Harrimon Jones | HCP01 |
| Harrington Health Non-EPO | 59143 |
| Harrington Health-Kansas (formerly known as Fiserv Health-Kansas) | 62061 |
| Harris Methodist Health Plan | 75201 |
| Harvard Community Health Plan | 04245 |
| Harvard Pilgrim Health Care | 04271 |
| Hawaii Medicaid | 12K62 |
| Hawaii Medicaid | SKHI0 |
| Hawaii Medical Assurance Association (HMAA/HWMG) | 48330 |
| Hawaii Medicare | SMHI0 |
| HCC Life Insurance | HCCMI |
| HCC Life Insurance | UCCMI |
| HCH Administration | 37111 |
| HCH Administration (formerly John P Pearl and Associates) | 37215 |
| HCS - Health Claims Service (Boise ID) | 82018 |
| Health Alliance Medical Plans of Illinois | 77950 |
| Health Alliance Plan (Capitated Contracts) (JVHL) | JGJVH |
| Health Alliance Plan (Fee for Service Contracts) (JVHL) | JHJVH |
| Health Alliance Plan (HAP) | 38224 |
| Health America Inc./Health Assurance/Advantra | 25133 |
| Health Care LA IPA (HCLA) | MPM06 |
| Health Care Network of Wisconsin (HCN) | 42102 |
| Health Care Savings | 56142 |
| Health Choice Arizona | 62179 |
| Health Choice Generations | 62180 |
| Health Choice Insurance Co | 46221 |
| Health Choice Integrated Care | 22100 |
| Health Choice Utah | 45399 |
| Health Cost Solutions | 62111 |
| Health Design Plus (Hudson OH) | 34158 |
| Health Economics Corp | 39026 |
| Health First Health Plan Inc. (ERA Only) | 15064 |
| Health First Health Plan Inc. (ERA Only) | A5234 |
| Health First TPA | 95019 |
| Health First TPA Austin | 75289 |
| Health Management Administrators (HMA) | TH049 |
| Health Net - VA Patient Centered Community Care Program | 68021 |
| Health Net of Arizona (for DOS prior to 10/01/18) | 38309 |
| Health Net of California and Oregon - Claims | 95567 |
| Health Network One | 65062 |
| Health Network One | 12K89 |
| Health New England | 04286 |
| Health Options Inc (FL - BCBS HMO) | 12B26 |
| Health Options Inc (FL - BCBS HMO) | SX030 |
| Health Partners - Jackson TN | 62157 |
| Health Partners PA | 80142 |
| Health Payment Systems Inc. | 20270 |
| Health Plan of Michigan | 83253 |
| Health Plan of Nevada | 76342 |
| Health Plan of San Joaquin | 68035 |
| Health Plan of San Mateo | HPSM1 |
| Health Plans Inc. | 44273 |
| Health Plus (JVHL) | KEJVH |
| Health Risk Management | 41170 |
| Health Safety Net (HSN) | CKMA1 |
| Health Services for Children with Special Needs | 37290 |
| Health Services Management | 41150 |
| Health Services Preferred (HSP) by Emerald Health | 34167 |
| Health Source MSO | HSMSO |
| Health Special Risk | 65449 |
| Health Tradition Health Plan | HLTHT |
| Healthamerica (ERA Only) | 25133 |
| Healthcare District of Palm Beach County | 95828 |
| Healthcare Highways | HCH01 |
| Healthcare Highways Health Plan | HCHHP |
| Healthcare Management Administrators (HMA) | HMA01 |
| Healthcare Partners | HCP01 |
| HealthCare Partners IPA | 11328 |
| Healthcare Partners of Nevada | 20501 |
| Healthcare Resources NW | 56731 |
| Healthcare Solutions Group | 73147 |
| Healthcare Strategic Initiatives | HSICS |
| Healthcare USA (ERA Only) | 25133 |
| HealthChoice Oklahoma | 71064 |
| Healthcomp Inc. | 85729 |
| Healthease/Wellcare of FL | 59608 |
| HealthEdge Administrators (Bakersfield CA) | 95213 |
| HealthEZ | 41178 |
| Healthfirst 65 Plus | 80141 |
| Healthfirst Family Health Plus (FHP) | 80141 |
| Healthfirst Health Plan of New Jersey | 80141 |
| Healthfirst Inc. (New York) | 80141 |
| Healthfirst PHSP | 80141 |
| HealthFirst TPA | 34185 |
| Healthfirst Tyler TX | 75234 |
| Healthgram Inc. | 56144 |
| HealthGroup Limited | 23274 |
| HealthGuard of Lancaster | 23226 |
| Healthlink HMO | 96475 |
| Healthlink PPO | 90001 |
| HealthNow - BCBS Northeastern NY | 12B68 |
| HealthNow - BCBS Northeastern NY | SB800 |
| HealthNow - Blue Cross Blue Shield of Western NY | 12B39 |
| HealthNow - Blue Cross Blue Shield of Western NY | SB801 |
| Healthnow Division | 55204 |
| HealthPartners MN | 12X51 |
| HealthPartners MN | SX009 |
| HealthPartners MN Dental | HP001 |
| HealthPlan Services | 59140 |
| Healthplex Dental | 11271 |
| Healthscope Benefits - EHC Repricing | 52429 |
| HealthSCOPE Benefits - Walmart | 71084 |
| HealthSCOPE Benefits Inc. | 71063 |
| HealthSelect IPA (IL) | SB621 |
| Healthsmart Accel | 75237 |
| HealthSmart Benefit Solutions | 37272 |
| HealthSmart Benefit Solutions | 37283 |
| HealthSmart Benefit Solutions fka Wells Fargo TPA.Inc. | 87815 |
| HealthSmart -Noble Mid Orange | HSM01 |
| HealthSmart Preferred Care Inc. | 75250 |
| Healthsource AR (Med) (CIGNA) | 71075 |
| Healthsource CMHC | 02041 |
| Healthsource GA (CIGNA) | 58210 |
| Healthsource KY | 61127 |
| Healthsource Massachusetts Inc. | 02041 |
| Healthsource ME | 01041 |
| Healthsource N. TX (CIGNA) | 75255 |
| Healthsource NC (CIGNA) | 56147 |
| Healthsource NH | 02038 |
| Healthsource OH | 31141 |
| Healthsource Provident | 68195 |
| Healthsource SC | 06119 |
| Healthsource TN (CIGNA) | 62129 |
| HealthSpring HMO/HealthSpring Medicare+Choice | 63092 |
| Healthsun Health Plans | HESUN |
| HealthTeam Advantage | 88250 |
| HealthTeam Advantage Diabetes and Heart Care Plan | 88350 |
| Healthways WholeHealth Networks | 58213 |
| Healthy San Francisco | HSF01 |
| Healthy York Network | 22251 |
| HealthyBlue | 00661 |
| Heartland National (ERA Only) | A0001 |
| Hennepin Health | 60058 |
| Heritage Consultants | 59230 |
| Heritage Provider Network | DESRT |
| Heritage Victor Valley Medical Group | 30862 |
| Heritage Victor Valley Medical Group (Regal) | VVMG1 |
| HFN Inc. | 36335 |
| High Desert Medical Group | 95393 |
| Highmark BCBS Delaware Health Options | 47181 |
| Highmark Blue Cross & Blue Shield of Pennsylvania | 54771 |
| Highmark Blue Cross & Blue Shield of Pennsylvania Central | 54771C |
| Highmark Blue Cross & Blue Shield of Pennsylvania Western | 54771W |
| Highmark Senior Solutions PA (for Claims with DOS after to 2014) | 95462 |
| Highmark Senior Solutions WV (for Claims with DOS after to 2014) | 95461 |
| Hill Physicians Medical Group | 00046 |
| HIP - Health Insurance Plan of Greater New York | 55247 |
| Hispanic Physicians IPA | HPFFS |
| Hispanic Physicians IPA (Encounters Only) | HPIPA |
| HMA - Health Management Admin | 12T11 |
| HMA Hawaii | 86066 |
| HMC HealthWorks aka Health Management Co | 75318 |
| HMO Louisiana Inc | 84555 |
| HMSO-Highline Medical Service Organization | 91164 |
| HN1 Therapy Network (HN1TN) | 65062 |
| HN1 Therapy Network (HN1TN) | 12K89 |
| Hollywood Presbyterian GLOBAL | MPM29 |
| Hollywood Presbyterian Medical Center - Preferred | AMM18 |
| Home Health & Hospice California | 12M98 |
| Home Health & Hospice J10 Cahaba | 12M53 |
| Home Health & Hospice J15 Cigna | 12M97 |
| Home Health & Hospice J6 NGS | RHHWI |
| Home Health & Hospice JC Palmetto | 12M80 |
| Home Health & Hospice JK NGS | JKHHH |
| Homelink | 30750 |
| Hometown Health Plan Nevada | 88023 |
| Horizon Blue Cross Blue Shield of New Jersey (Horizon BCBSNJ) | 22099 |
| Horizon Healthcare of NY | 22099 |
| Horizon NJ Health | 22326 |
| Horizon Valley Medical Group | HVMG1 |
| Hotel Employees & Restaurant Employees Health Trust | 91136 |
| HS1 Medical Management | 65062 |
| HS1 Medical Management | 12K89 |
| HSBS Memphis | 37224 |
| HSBS Oklahoma City | 37256 |
| HSBS World Trade Center Health Program | 31172 |
| HSHS Medical Group IPA | 37137 |
| Humana (JVHL) | KVJVH |
| Humana Choice Care Network | 61101 |
| Humana Choice Care Network (Batch) | 611X1 |
| Humana CompBenefits | CX021 |
| Humana Dental | 73288 |
| Humana Dermatology - New Century Health | NCH02 |
| Humana Emphesys | 61101 |
| Humana Emphesys (Batch) | 611X1 |
| Humana Employers Health Insurance | 61101 |
| Humana Employers Health Insurance (Batch) | 611X1 |
| Humana Inc. | 61101 |
| Humana Inc. (Batch) | 611X1 |
| Humana Long Term Care | 61115 |
| Humana of Puerto Rico | 65018 |
| Humana Veterans Healthcare Services | 61120 |
| Humboldt-Del Norte Foundation for Medical Care | 94154 |
| Huron PACE | 54750 |
| Hylton Payroll (Benefit Plan Administrators) | 19753 |
| I. E. Shaffer (West Trenton NJ) | 22175 |
| IBC Personal Choice | 12X26 |
| IBC Personal Choice | SX083 |
| IBEW Local 640 & Arizona Chapter NECA Health & Welfare Trust | 74234 |
| IBG Administrators, LLC | 81810 |
| IBM Business Transformation Outsourcing Insurance Services Corporate | 19028 |
| iCare Health Solutions | 26054 |
| ICE Health Services (Immigration) | VAICE |
| iCircle of New York | 33884 |
| Idaho Medicaid | 12K07 |
| Idaho Medicaid | SKID0 |
| Idaho Medicare | 12M07 |
| Idaho Medicare | SMID0 |
| IEC Group - AmeriBen | 97661 |
| IHG Direct | 75274 |
| IlliniCare | 68069 |
| Illinois Health Plan | DMG01 |
| Illinois Medicaid | SKIL0 |
| Illinois Medicare | 12M08 |
| Illinois Medicare | SMIL0 |
| Illinois Physicians Alliance IPA | IPA99 |
| IMA, Inc. | 64556 |
| Imagine Health | 43123 |
| I'Mcare | 41600 |
| Imperial County Physicians Med Group (SCPMCS) | SCP01 |
| Imperial Health Holdings Medical Group | IHHMG |
| Imperial Insurance Company of Texas | IICTX |
| IMS Management Services | TH099 |
| IMS Management Svcs - Texas | 12T64 |
| IMS TrialCard | 56155 |
| IMX Easy | 86070 |
| INDECS Corporation | 40585 |
| Independence Administrators | TA720 |
| Independence American Insurance Company | CB231 |
| Independence Medical Group | MHM01 |
| Independence Medical Group - Kern County | IMG01 |
| Independence Medical Group - Tulare County | IMG02 |
| Independent Health | 12X01 |
| Independent Health | SX073 |
| Independent Health Care Plan | 11695 |
| Independent Living Systems, LLC | 45048 |
| Independent Physicians at Mercy | INDPM |
| Indian Health Services | 12X75 |
| Indian Health Services | SX171 |
| Indiana Department of Health - Children's Health - Claims | 35600 |
| Indiana Medicaid | 12K09 |
| Indiana Medicaid | SKIN0 |
| Indiana Medicare | 12M09 |
| Indiana Medicare | SMIN0 |
| Indiana ProHealth Network | 35161 |
| Indiana Teamsters Health Benefits Fund (Indianapolis IN) | 35107 |
| Indiana University Health Plan (Commercial) | 26212 |
| Indiana University Health Plan (Medicare) | 95444 |
| Indiana/Kentucky/Ohio Regional Council of Carpenters Welfare Fund | DDPI |
| Individual Assurance Company | 30360 |
| Individual Health Insurance Companies | 31053 |
| INETICO INC. | 43471 |
| Informed LLC | 52196 |
| Ingham Health Plan Corporation | 38343 |
| Inland Empire Health Plan | IEHP1 |
| Inland Faculty Medical Group | MVMM1 |
| Inland Valley - (Redlands IPA) | SYMED |
| InnovAge (ERA Only) | 31182 |
| Innovation Health | 40025 |
| Insurance Administrators of America Inc. | 37279 |
| Insurance Design Administrators | 13315 |
| Insurance Management Administrators | 72091 |
| Insurance Management Services (Amarillo TX) | IMSMS |
| Insurance Services of Lubbock | TH012 |
| Insurance Systems | 11889 |
| InsuranceTPA.com | 39182 |
| Insurers Administrative Corp. | 86304 |
| Integra Administrative Group (Seaford DE) | 51020 |
| Integra Group | 31127 |
| INTEGRA GROUP/HOME | 31128 |
| Integra Group-CHA | 31129 |
| Integra Managed Long Term Care | 45302 |
| IntegraNet Health | INET1 |
| Integrated Care Network (ICN) by Emerald Health | 34167 |
| Integrated Health Partners | MPM26 |
| Integrated Medical Solutions LLC | 20050 |
| Inter Americas Insurance Corp Inc. | 92649 |
| Inter County Health Plan | 54763 |
| Inter County Health Plan | SX079 |
| Inter Valley Health Plan | IVHPA |
| Interactive Medical Systems (ERA Only) | 56132 |
| Interface EAP (IEAP) | 60280 |
| Intergroup Services Corporation | 23287 |
| Intermountain Healthcare (now known as SelectHealth) | SX107 |
| International Benefit Administrator | 11329 |
| International Brotherhood of Boilermakers | 36609 |
| International Brotherhood of Boilermakers Employee Health Care Plan(IBBEHC) | 48603 |
| International Brotherhood of Electrical Workers (IBEW), Local 38 Health & Welfare Fund | DDPO |
| International Medical Group | IMGIN |
| INTotal Health (claims with DOS on or after 7/01/2016) | 35115 |
| Iowa Medicaid | 12K10 |
| Iowa Medicaid | SKIA0 |
| Iowa Medicare | SMIA0 |
| Iowa Total Care | 68069 |
| IU Health Transplant Evaluation Program | 47262 |
| Jencare Medical | JCARE |
| JFP Benefit Management, Inc. | 38217 |
| JI Specialties | TH033 |
| JL Legacy Part A | 12901 |
| JLS Family Enterprises | JLSFE |
| JOHN MORRELL COMPANY CO. - AHPBA | 38310 |
| John Muir Mt. Diablo Health System | 68036 |
| John Muir Physician Network | 68036 |
| Johns Hopkins Health Advantage | 66003 |
| Johns Hopkins Healthcare (EHP/PP) | 52189 |
| Johns Hopkins Healthcare (USFHP) | 52123 |
| Johns Hopkins HomeCare Group | JHHCG |
| Joplin Claims / Benefit Management Inc | 43178 |
| JP Farley Corporation | 34136 |
| JP Specialties | 12T47 |
| JPS Preferred Care | MWP01 |
| Kaiser Foundation Health Plan of Colorado | 91617 |
| Kaiser Foundation Health Plan of Hawaii | 94123 |
| Kaiser Foundation Health Plan of Northern CA Region | 94135 |
| Kaiser Foundation Health Plan of Southern CA Region | 94134 |
| Kaiser Foundation Health Plan of the Mid-Atlantic States Inc. | 52095 |
| Kaiser Foundation Health Plan of Washington (formerly Group Health of WA) | 91051 |
| Kaiser Foundation of the Northwest | NW002 |
| Kaiser Permanente of Georgia | 21313 |
| Kaiser Self Funded | 94320 |
| Kalos Gold Health Plan | 61185 |
| Kanawha Insurance Company | 57038 |
| Kane County BCBS | KCIPA |
| Kane County Harmony Medicaid | IPAK1 |
| Kansas City Life Insurance Company | 44030 |
| Kansas Medicaid | MDKSI |
| Kansas Medicaid | MDKSP |
| Kansas Medicare | 57324 |
| Kansas Medicare | SMKS0 |
| Kansas Superior Select | 71066 |
| Katy Medical Claims | 81812 |
| Kaweah Delta | TKFMC |
| Keenan Associates (CA) | 95279 |
| Kelseycare | KELSE |
| Kemberton | KMBTN |
| Kemper Benefits | 61453 |
| Kemper Health (Reserve National Insurance Co.) | 73066 |
| Kemper Health/United Insurance Company of America | KHUIC |
| Kempton Company | 73100 |
| Kempton Group Administrators | 73100 |
| Kempton Group TPA: Kempton Group Administrators (UCS) | 90210 |
| Kentucky Health Administrators Inc. | 27215 |
| Kentucky Medicaid | 12K11 |
| Kentucky Medicaid | SKKY0 |
| Kentucky Medicare | 12M11 |
| Kentucky Medicare | SMKY0 |
| Kentucky Passport (DOS after 9/30/17) | 61325 |
| Kentucky Spirit Health Plan | 68069 |
| Kern County CDCR | 28021 |
| Kern Health Systems | 77039 |
| Key Benefit Administrators (Indianapolis IN) | 37217 |
| Key Gap | 35317 |
| Key Health Medical Solutions Inc. | 95460 |
| Key Medical Group | IP082 |
| Key Select | 37321 |
| Key Solution | 37323 |
| KeyCare of Maryland | KCMD1 |
| Keystone First | 23284 |
| Keystone First Community HealthChoices | 42344 |
| Keystone First VIP Choice | 77741 |
| Keystone Health Plan East | 12X25 |
| Keystone Health Plan East | SX055 |
| Keystone Health Plan West | SX056 |
| KG Administrative Services | KGA15 |
| Klais & Company | 34145 |
| Korean American Medical Group | HSM01 |
| Kova Healthcare, Inc. | KOVA1 |
| KPS-Kitsap Physician Services | KPS01 |
| KS - Sunflower State Health | 68069 |
| KSKJ Life (ERA Only) | IAS11 |
| LA Care Health Plan | LACAR |
| Lake County Physicians Association | 37116 |
| Lakeside Community Healthcare | LMG01 |
| Lakeside Comprehensive Healthcare | 66127 |
| Lakeside Health Services | LMG11 |
| Lakeside Medical Group | 66125 |
| Lakewood Health Plan | CAPMN |
| Lakewood Health Plan | LIPAZ |
| Lancaster General Health | 16109 |
| Landmark Healthcare Inc | LNDMK |
| LaSalle Medical Associates | NMM02 |
| Lasso Healthcare MSA | 10550 |
| Lawndale Christian Health Center | LAWND |
| LBA Health Plans | 52193 |
| Leading Edge Administrators (ERA Only) | OMNIA |
| Leon Medical Center Health Plan | 37316 |
| LHP Claims Unit | 37248 |
| LHS Medcost Solutions LLC | 90753 |
| Liberty Advantage Health Plan (HMO SNP) | LIB01 |
| Liberty Dental | CX083 |
| Liberty Health Advantage | 87071 |
| Liberty National Life Insurance Company (ERA Only) | 65331 |
| Liberty Union | 37281 |
| Life Assurance Company | 37281 |
| Life Gift Cards | 33LGC |
| Life Investors Insurance | 12T67 |
| Life Investors Insurance | TH120 |
| Life Investors Insurance of America - Long Term Care | 12T39 |
| Life Investors of America - Long Term Care | TH093 |
| LIFE Pittsburgh | 25181 |
| Life Trac | 41136 |
| LifeCircles PACE | 71498 |
| Lifemap | RLH01 |
| LifePath Hospice Inc | 76870 |
| Lifestyle Health Plans | 27005 |
| Lifestyle Health Plans | 2700U |
| Lifetime Benefit Solutions | EBSRM |
| LifeWise Healthplan of Oregon | 93093 |
| LifeWise Healthplan of Washington (Premera) | 91049 |
| Lifeworks Advantage | LWA01 |
| Lighthouse Health Plan | 31828 |
| Lincoln Financial Group (Dental ERA Only) | CX061 |
| Lincoln Heritage (ERA Only) | IAS12 |
| LIPA/Agate Resources | TH106 |
| Little Company of Mary (For claims with a DOS on or after 1/1/17) | LCM1 |
| Little Company of Mary (For claims with a DOS prior to 1/1/17) | LCM01 |
| Local 135 Health Benefits Fund (Indianapolis IN) | 35107 |
| Local 137 Operating Engineers Welfare Fund | 84041 |
| Lockard & Williams | CB752 |
| Loma Linda | 99255 |
| Loma Linda University Adventist Health Sciences Center Employee Health Plan | 37267 |
| Loma Linda University Adventist Health Sciences Centers | 37267 |
| Loma Linda University Behavioral Medicine Center Employee Health Plan | 37267 |
| Loma Linda University Employee Health Plan | 37267 |
| Loma Linda University Health Care Employee Health Plan | 37267 |
| Loma Linda University Healthcare | 33036 |
| Loma Linda University Medical Center Employee Health Plan | 37267 |
| Loma Linda University Medical Center Residents Health Plan | 37267 |
| Loma Linda University Student Health Plan | 37267 |
| Longevity Health Plan of Florida | LFL01 |
| Longevity Health Plan of Illinois | LIL01 |
| Longevity Health Plan of New Jersey | LNJ01 |
| Longevity Health Plan of Oklahoma | LOK01 |
| Los Angeles Medical Center (LAMC) | PPM01 |
| Louisiana Health Cooperative | 88075 |
| Louisiana Healthcare Connections | 68069 |
| Louisiana Medicaid | MCDLA |
| Louisiana Medicaid - Ambulance claims | SKLA2 |
| Louisiana Medicaid - DME Claims | SKLA1 |
| Louisiana Medicaid - KidMed Claims | SKLA3 |
| Louisiana Medicaid - Rehab | SKLA4 |
| Louisiana Medicaid-Home Health | 12K94 |
| Louisiana Medicare | SMLA0 |
| Lovelace Sandia Health Plan (as of 9/27/14) | 90328 |
| Loyal American Life Ins Co-Medicare Supplement | 13193 |
| Lucentis Copay Program | 82694 |
| Lumico (ERA Only) | IAS13 |
| MacNeal Health Providers- CHS | 36334 |
| Magan Medical Clinic | HCP01 |
| Magellan Complete Care of Arizona | MCC01 |
| Magellan Complete Care of Virginia | MCCVA |
| Magellan Health Services | 01260 |
| Magellan Health Services | 12X27 |
| Magnacare | 11303 |
| Magnolia | 68069 |
| Mail Handlers Benefit Plan | 25133 |
| Maine Community Health Options | 45341 |
| Maine Medicaid | 12K13 |
| Maine Medicaid | SKME0 |
| Maine Medicare | 12M13 |
| Maine Medicare | SMME0 |
| Managed Care Services LLC | 35162 |
| Managed Care Systems (Delano Regional Medical Group) | MCS02 |
| Managed Care Systems (Gemcare) | MCS01 |
| MANAGED HEALTH CARE ASSOCIATES | 36312 |
| Managed Health Network | 22771 |
| Managed Health Services Indiana (Medicaid HMO) | 68069 |
| Managed Health Services Wisconsin | 68069 |
| Mapfre (Canada Life) | L0160 |
| March Vision Care Inc. | 52461 |
| Marion Polk Community Health Plan | 33711 |
| Marquette Life Insurance Company | 48055 |
| Marrick Medical Finance LLC. | 20805 |
| MARTINS POINT HEALTH CARE | 53275 |
| Mary Washington Health Plan | 83269 |
| Maryland Medicaid | MCDMD |
| Maryland Medicare | 12010 |
| Maryland Medicare | SMMD0 |
| Maryland Physicians Care | 22348 |
| Mashantucket Pequot Tribal Nation | 37121 |
| Masonary Welfare Trust Fund | 60230 |
| Mass Behvaioral Health Partnership | MCMAB |
| Massachusetts Medicaid | 12K14 |
| Massachusetts Medicaid | SKMA0 |
| Massachusetts Medicaid - Health Safety Net | HSNMI |
| Massachusetts Medicaid - Health Safety Net | HSNMP |
| Massachusetts Medicare | 12M14 |
| Massachusetts Medicare | SMMA0 |
| Massachusetts Mutual | 80314 |
| Masters Mates and Pilots Plan | MMPHB |
| Masters Mates and Pilots Program | 12T52 |
| Masters Mates and Pilots Program | TH111 |
| Max Specialty Benefits | 27320 |
| Maxor Administrative Services | 92805 |
| Mayo Clinic FL/GA | 88090 |
| MBA Benefit Administrators Inc (Salt Lake UT) | 83028 |
| MBA OF WYOMING INC | 87065 |
| MCA ADMINISTRATORS | 25160 |
| Mcare Advantage Plan | 12M85 |
| McGregor PACE | 31149 |
| McKinley Medical Group | MHM02 |
| McLaren Health Plan (Commercial) | 38338 |
| McLaren Health Plan (JVHL) | K7JVH |
| McLaren Medicaid | 3833C |
| MD Anderson Physician Network | MDAPN |
| MDI Holdings (Formerly Medical Partners of America) | 80026 |
| Mdwise Healthy Indiana Plan (for DOS after 12/31/18) | 3135M |
| Mdwise Healthy Indiana Plan (for DOS prior to 1/1/19) | 31354 |
| Mdwise Hoosier Healthwise (for DOS after 12/31/18) | 3519M |
| Mdwise Hoosier Healthwise (for DOS prior to 1/1/19) | 35191 |
| MDWise Select Health Network | 35199 |
| MDX Hawaii | MDXHI |
| MED PAY | 88058 |
| MedAdmin Solutions | 58202 |
| MedBen (Newark OH) | 74323 |
| MedCom | 59231 |
| MedCost Benefit Services | 56205 |
| MedCost Inc. | 56162 |
| Medfocus | 95321 |
| Medica | 94265 |
| MEDICA HEALTH CARE PLAN INC. | 78857 |
| Medica Health Plan Solutions | 71890 |
| MEDICA of Minnesota | 07031 |
| Medica2 | 12422 |
| Medicaid Hawaii Waivers | 77059 |
| Medicaid of New York (UHC Community Plan) | GP133 |
| Medi-Cal (Vision) | SKCA1 |
| MEDICAL ASSOCIATES HEALTH PLAN | MAHC1 |
| Medical Benefits Administration | MBA01 |
| Medical Benefits Administrators Inc. (Newark OH) | 74323 |
| Medical Benefits Companies (Newark OH) | 74323 |
| Medical Benefits Mutual (Newark OH) | 74323 |
| Medical Benefits Mutual Life Insurance Co. | 74323 |
| Medical Card System ( MCS ) | L0170 |
| MEDICAL DEVELOPMENT INTERNATIONAL | 52181 |
| Medical Mutual of Ohio | 29076 |
| Medical Reimbursements of America | 62177 |
| Medical Services for Indigents | AMM02 |
| Medical Services Initiative | 12057 |
| Medical Value Plan - Ohio (MVP) | 38224 |
| Medicare Blue Private | SX262 |
| Medicare DME (All Jurisdictions) | SDMEB |
| Medicare Part A Legacy - JH | 04911 |
| Medicare Part A Legacy (CA, HI, NV) | 12M65 |
| Medicare Plus Blue Michigan | 00210 |
| Medicare Plus Blue Michigan | 00710 |
| Medicare PPO (BCBS SC) | 00C63 |
| Medicare y Mucho Mas ( MMM ) | L0210 |
| Medico Insurance Company | 23160 |
| MediGold | 95655 |
| Medi-Share | 59355 |
| Mediview Inc. | STAR1 |
| MedPartners - Mary Black Health Network | 412MP |
| MedPartners Administrative Services | 35205 |
| MedSolutions Inc | 62160 |
| MedStar Family Choice | 39190 |
| Medstar Select/Medstar Medicare Choice | 251MS |
| MEGA Life & Health (United Ins. Div.) | 97055 |
| Memorial Clinical Associates/ SelectCare of Texas (MCA) | 62181 |
| Memorial Herman Health Network Providers | MHHNP |
| Memorial Medical Group | HCP01 |
| MemorialCare Medical Foundation | MMFMC |
| MemorialCare Medical Foundation UCI | MMFUC |
| Menifee Valley Community Medical Group | HCMG1 |
| Mental Health Consultants Inc. | 37050 |
| Mercy Benefit Administration | 37264 |
| Mercy Care Plan (AHCCCS) | 86052 |
| Mercy Maricopa Integrated Care | 33628 |
| Mercy Physicians Medical Group (MPMG) (NAMM Southern CA) | IP079 |
| Mercy Provider Network | 43185 |
| MercyCare | 39114 |
| Meridian Health Plan of Michigan (JVHL) | J2JVH |
| Meridian Health Plan, A WellCare Company | 13189 |
| Meritain Health | 64157 |
| Meritain Health / Agency Services | 64158 |
| Meritain Health Minneapolis | 41124 |
| Methodist Associate Health Plan | Pilot |
| Metlife Dental | 65978 |
| MetroPlus Health Plan | 13265 |
| Metrowest HealthPlan | TH068 |
| Metrowest Star Medicaid | TH069 |
| MFC & HealthPlus Peoria | 23550 |
| MHNET | 74289 |
| MHP Systems | 64068 |
| Miami Children's Health Plan | 82832 |
| Michigan Medicaid | 12K37 |
| Michigan Medicaid | SKMI0 |
| Michigan Medicare | SMMI0 |
| Michigan UFCW (ERA Only) | 27401 |
| Mid American Benefits | 22823 |
| Mid Rogue Oregon Health Plan | 26161 |
| Mid-America Associates Inc. | 37281 |
| MidCoast IPA | 77012 |
| Mid-County Physicians Medical Group | SCP01 |
| Midland National Life Insurance Company | 90956 |
| Midlands Choice Inc. | 47080 |
| Midwest Health Partners | 76079 |
| Midwest Operating Engineers Welfare Fund | 45979 |
| Midwest Physicians Administrative Systems | 66727 |
| Mills Peninsula Medical Group | MPMG1 |
| MINNESOTA DEPARTMENT OF HEALTH | MNDH1 |
| Minnesota Medicaid | 12K16 |
| Minnesota Medicaid | SKMN0 |
| Minnesota Medicare | 12M16 |
| Minnesota Medicare | SMMN0 |
| Mission (St. Joseph Heritage Healthcare) | STJOE |
| Mission Community IPA | PHM10 |
| Mississippi Health Partners | 64068 |
| Mississippi Medicaid | 12K17 |
| Mississippi Medicaid | SKMS0 |
| Mississippi Medicare | 12M17 |
| Mississippi Medicare | SMMS0 |
| Mississippi Physicians Care Network | 64084 |
| Mississippi Public Entity Employee Benefit Trust | 37233 |
| Mississippi Select Health Care | 64088 |
| Missoula County Medical Benefits Plan | 37275 |
| Missouri Medicaid | 12K15 |
| Missouri Medicaid | SKMO0 |
| Missouri Medicare | 12M15 |
| Missouri Medicare | SMMO0 |
| Missouri Medicare Select | MMS01 |
| MO - Missouri Home State Health Care | 68069 |
| Moda Health | 13350 |
| Molina Healthcare | 12X09 |
| Molina Healthcare Dental | SKYGN |
| Molina Healthcare of California | 38333 |
| Molina Healthcare of Florida | 51062 |
| Molina Healthcare of Idaho | 61799 |
| Molina Healthcare of Illinois | 20934 |
| Molina Healthcare of Michigan | 38334 |
| Molina Healthcare of Michigan (JVHL) | JIJVH |
| Molina Healthcare of Mississippi | 77010 |
| Molina Healthcare of New Mexico - Salud | 09824 |
| Molina Healthcare of New Mexico -SCI | 04423 |
| Molina Healthcare of New York | 16146 |
| Molina Healthcare of Ohio | 20149 |
| Molina Healthcare of Puerto Rico | 81794 |
| Molina Healthcare of South Carolina | 46299 |
| Molina Healthcare of Texas | 20554 |
| Molina Healthcare of Utah (aka American Family Care) | SX109 |
| Molina Healthcare of Virginia | 26176 |
| Molina Healthcare of Washington | 38336 |
| Molina Healthcare of Wisconsin | ABRI1 |
| Monarch IPA | IP095 |
| Monitor Life Insurance Company (Secondary claims only) | 16098 |
| Montana Medicaid | 12K77 |
| Montana Medicaid | SKMT0 |
| Montana Medicare | 12M77 |
| Montana Medicare | SMMT0 |
| Montefiore Contract Management Organization | 13174 |
| Montifiore HMO | 46161 |
| Monumental Life Insurance Company | MMLIC |
| Monumental Life Insurance Company (AR) | TLINS |
| Monumental Life Insurance Company (IA) | TRCLF |
| Monumental Life Insurance Company (IA, MD, PA) | TRP1E |
| Monumental Life Insurance Company (TX) | TRLTC |
| MoreCare Advantage HMO | 65465 |
| MORRIS ASSOCIATES | 35092 |
| Mosaic IPA Medical Group | IP083 |
| Mountain State Blue Cross and Blue Shield | SB941 |
| Mountain State Blue Cross of West Virginia | 12B28 |
| Mountain States Administrative Services | 86040 |
| MPE Services Inc. | 37233 |
| MPEEBT | 37233 |
| MSA Care Guard | 20572 |
| MSC (Medical Service Company) Group, Inc. | 80019 |
| Mt. Carmel Health Plan | 95655 |
| Multiplan Wisconsin Preferred Provider Network | 34080 |
| Municipal Health Benefit Fund | 81883 |
| Mutual Health Services | 34192 |
| Mutual of Omaha Insurance Company | 71412 |
| Mutual of Omaha Medicare Advantage | 82275 |
| Mutually Preferred | 71412 |
| MVP Health Plan (Mohawk Valley) | 14165 |
| My Family Medical Group | 33020 |
| MyDecision HealthSmart | 18840 |
| myNEXUS Anthem | 34009 |
| N.W. Ironworkers Health & Security Trust Fund | 91136 |
| N.W. Roofers & Employers Health & Security Trust Fund | 91136 |
| N.W. Textile Processors | 91136 |
| NAA (North America Administrators L.P.) (Nashville TN) | 65085 |
| NALC/Affordable | 53011 |
| NAMCI/Global Care | L0110 |
| NAMM-IL (Senior Care Partners) (ERA Only) | NANPR |
| NAPHCARE INC. | 58182 |
| National Accident and Health General Agency Incorporated (NAGHA) | 67788 |
| National Association of Letter Carriers/NALCHBP | 53011 |
| National Elevator Industry Benefit Plan (ERA Only) | CX045 |
| National Financial Insurance Company | 90956 |
| National Foundation Life Insurance | 98205 |
| National General | ASHC1 |
| National Imaging Assoc Inc / Magellan Health Services | 12X27 |
| National Imaging Associates | SX190 |
| National Rural Electric Coop (NRECA) | 39026 |
| National Telecommunications Cooperative Association | 52120 |
| National Telecommunications Cooperative Association (NTCA - Staff) | 52104 |
| National Telecommunications Cooperative Association (NTCA) | 52103 |
| National Vision Administrators | NVADM |
| Native Care Health | 19191 |
| NCDPS Correctional Claims | 38520 |
| Nebraska Medicaid | 12K19 |
| Nebraska Medicaid | SKNE0 |
| Nebraska Medicare | 12M19 |
| Nebraska Medicare | SMNE0 |
| Nebraska Total Care | 68069 |
| Neighborhood Health Partnership (NHP) | 96107 |
| Neighborhood Health Plan (Boston MA) | 04293 |
| Neighborhood Health Plan Rhode Island | 05047 |
| Neighborhood Health Plan Rhode Island - Exchange, Unity, Integrity | 96240 |
| Netcare Life and Health Insurance (Hagatna Guam) | 66055 |
| Network Health Insurance Corp-Medicare | 77076 |
| Network Health Plan of Wisconsin Inc. | 39144 |
| Network Medical Management | NMM01 |
| Network Solutions IPA | NSIPA |
| Network TPA LLC | 58204 |
| Nevada Medicaid | NVMMIS |
| Nevada Medicare | SMNV0 |
| NEW AVENUES INC. | 95998 |
| New Century Health - IEHP Oncology | NCH11 |
| New Century Health - Vista Cardiology | NCH09 |
| New Directions Behavioral Health (NDBH) | NDX99 |
| New England Dental Administrators (ERA Only) | 43351 |
| New Era Life | 98798 |
| New Era Life - Employee Benefit Plans | 96396 |
| New Hampshire Medicaid | 12K90 |
| New Hampshire Medicaid | SKNH0 |
| New Hampshire Medicare | 12M21 |
| New Hampshire Medicare | SMNH0 |
| New Jersey Medicaid | MDNJI |
| New Jersey Medicaid | MDNJP |
| New Jersey Medicaid-Charity Care | CKNJ2 |
| New Jersey Medicare | 12005 |
| New Jersey Medicare | SMNJ0 |
| New Mexico Medicaid | 12K22 |
| New Mexico Medicaid | SKNM0 |
| New York Life | 12T69 |
| New York Life | TH122 |
| New York Medicaid | 12K35 |
| New York Medicaid | SKNY0 |
| New York Medicare | 12M35 |
| New York Medicare Downstate | SMNY0 |
| New York Medicare Queens | SMNY2 |
| New York Medicare Upstate | SMNY1 |
| New York Network Management | 11334 |
| Next Level Health Partners | 81085 |
| NGS American Inc | 38225 |
| NHBCAUX | 88050 |
| NHC Advantage | NHC01 |
| NHI BILLING SERVICES INC | 14043 |
| Nippon Life Insurance Company of America | 81264 |
| Nivano Physicians Group | MBA01 |
| NJ Carpenters Health Fund | 22603 |
| Noble AMA Select IPA | PDT01 |
| North American Medical Management - Southern California | IP079 |
| North Broward Hospital District | 37314 |
| North Carolina Medicaid | 12K23 |
| North Carolina Medicaid | SKNC0 |
| North Carolina Medicare | 12M23 |
| North Carolina Medicare | SMNC0 |
| North County Health Services | SCP01 |
| North Dakota Medicaid | 12K78 |
| North Dakota Medicaid | SKND0 |
| North Dakota Medicare | 12M82 |
| North Dakota Medicare | SMND0 |
| North East Medical Services | NEMS |
| North Texas Healthcare Network | 35212 |
| North West Orange County Medical Group | PROSP |
| Northeast Georgia Health Services | 58169 |
| Northern California Advantage Medical Group | NCA01 |
| Northern Illinois Health Plan | 36347 |
| Northern Nevada Trust Fund | 88027 |
| Northridge Medical Group | NMG01 |
| NorthShore Physician Associates | 48026 |
| Northwest Administrators Inc (ERA Only) | 91068 |
| Northwest Community Health Partners | NWCHP |
| Northwest Diagnostic Clinic/SelectCare of Texas (NWDC) | 62119 |
| Northwest Physicians Network | NPN11 |
| Northwest Suburban IPA (Illinois) | 36346 |
| Novanet | 06226 |
| Novanet | OSCAR |
| Novasys Health Network | 71080 |
| Nuestra Familia Medical Group (Prospect Medical Group) | PROSP |
| NWA Claims Dental | 07000 |
| Nyhart | 37299 |
| NYLCare Ethix Northwest | 91135 |
| NYS DOH UCP | 14142 |
| Oak Street Health | OAKST |
| Oak West Physician Association | 36400 |
| Oasis IPA | DESRT |
| Ochsner Health Plan | 72127 |
| Ohio Health Choice PPO | 34189 |
| Ohio Medicaid | SKOH0 |
| Ohio Medicare | 12M24 |
| Ohio Medicare | SMOH0 |
| Ohio PPO Connect | 74431 |
| Oklahoma DRS DOC | 71065 |
| Oklahoma Medicaid | 12K25 |
| Oklahoma Medicaid | SKOK0 |
| Oklahoma Medicare | 12M37 |
| Oklahoma Medicare | SMOK0 |
| Old Surety Life Insurance Company (ERA Only) | 29237 |
| Olympus Managed Health Care | 65074 |
| OMNI/Medicore HP | 68037 |
| Omnicare Medical Group | OMN02 |
| One Call Medical | 22321 |
| OnLok Senior Health Services, Inc. | 99485 |
| OODA Health | OODAH |
| OPEIU Locals 30 and 537 | BPA01 |
| Operating Engineers Locals 302 & 612 Health & Security Fund | 91136 |
| Optima Health Plan | 54154 |
| Optima Insurance Company | 54154 |
| Optimed Health Plans | 96277 |
| Optimum Choice of the Carolinas Inc. (OCCI) | 52152 |
| Optimum Healthcare Inc. | 20133 |
| Optum Maryland Behavioral Health | OMDBH |
| Optum Medical Network / AZ, UT (formerly Lifeprint Arizona) | LIFE1 |
| OptumCare Network of CT | E3287 |
| OptumHealth | 87726 |
| OptumHealth Behavioral Solutions (formerly Pacificare Behavioral Health) | 87726 |
| OptumHealth Behavioral Solutions (formerly United Behavioral Health) | 87726 |
| OptumHealth Care Solutions (formerly United Resource Networks) | 41194 |
| OptumHealth Physical Health - includes Oxford (formerly ACN & ACNIPA) | 41160 |
| OptumHealth Vision | 00773 |
| Orange County Health Care Agency | 65021 |
| Oregon Medicaid | 12K41 |
| Oregon Medicaid | SKOR0 |
| Oregon Medicare | 12M41 |
| Oregon Medicare | SMOR0 |
| Orthonet - Uniformed Services Family Health Plan | 13382 |
| Orthonet- Aetna | 13383 |
| Oscar Health | OSCAR |
| OSF Healthcare Central | OSFC9 |
| OSF Healthcare East | OSFE9 |
| OSMA Health - C. L. Frates | 73071 |
| OSU Center for Health Sciences | 76619 |
| Outpatient Services/ZeroOutofPocket | 04430 |
| Oxford Life Insurance Company (ERA Only) | 76112 |
| P3 Health Partners Arizona | 58375 |
| PA Health and Wellness | 68069 |
| PACE Central Iowa | 72436 |
| PACE CNY | 70454 |
| PACE Nebraska | 35416 |
| PACE Southeast Michigan | 86711 |
| PACE Southwest Iowa | 53534 |
| Pace Suburban Bus Service (via IDPA) | PACE1 |
| Pacific Alliance Medical Center | SYMED |
| Pacific Alliance Medical Group | SYMED |
| Pacific IPA | PCFCI |
| Pacific Life & Annuity | 67466 |
| Pacific Southwest Administrators | 75309 |
| PacificSource Community Solutions | 20416 |
| PacificSource Health Plans | 93029 |
| PacificSource Medicare | 20377 |
| Palo Alto Medical Foundation | 94115 |
| Pan American Life Insurance Group | 04218 |
| Paragon Benefits Inc. | 58174 |
| Paramount Healthcare Services | SX158 |
| Parkland Community Health Plan | 66917 |
| PARTNERS BEHAVIORAL HEALTH MANAGEMENT | 52613 |
| Partners In Health | PARTH |
| Partnership Health of California | 12M81 |
| Partnership Health of California | SX140 |
| Passport Advantage | 66008 |
| Passport Advantage (AmeriHealth) (ERA Only) | SX055 |
| Patient Advocates LLC | 10525 |
| PATIENTPAY | 26335 |
| Payer Fusion | 27048 |
| Peach State Health Plan | 68069 |
| Peak Pace Solutions | 27034 |
| Peak Pace Solutions | U7034 |
| PEF Clinic | PEF01 |
| Pegasus Medical Group | PROSP |
| PEHP - Utah Public Employee Health Plan | SX106 |
| Pekin Insurance | 37086 |
| Penn Behavioral Health | 53226 |
| Pennsylvania Health Care Plan (ERA Only) | VALHLTH |
| Pennsylvania Medicaid | 12008 |
| Pennsylvania Medicaid | SKPA0 |
| Pennsylvania Medicare | 12M60 |
| Pennsylvania Medicare | SMPA0 |
| Pennsylvania Pace | 20172 |
| Peoples Health Network | 72126 |
| Personal Insurance Administrators Inc. (Agoura Hills CA) | 95397 |
| PHCS Claims (formerly American LIFECARE) | 72099 |
| Philadelphia American Life Insurance Company | 98798 |
| Phoenix Mutual Life | 67814 |
| Physician Associates of Louisiana | 58204 |
| Physician Associates of the Greater San Gabriel Valley | PA513 |
| Physician Care Network LLC | 58204 |
| Physician Health Partners / Correction Health Partners | PHPMC |
| PHYSICIAN'S ACCOUNTABLE CARE ORG | 28943 |
| Physicians Care (ASR Corporation) | 38265 |
| Physicians Care Health Plans (ASR Corporation) | 38265 |
| Physicians Care Network (ASR Corporation) | 38265 |
| Physicians Care Network (Rockford IL only) | 36345 |
| Physicians Care Network / The Polyclinic | PCN12 |
| Physicians Choice Medical Group of San Luis Obispo | SLOS1 |
| Physicians Choice Medical Group of Santa Maria | MCI01 |
| Physician's Data Trust | PDT01 |
| Physicians Health Association of Illinois | 37136 |
| Physician's Health Choice | PHCS1 |
| Physicians Health Collaborative | 20398 |
| Physicians Health Network | MHM03 |
| Physicians Health Plan | 37330 |
| Physicians Health Plan of Michigan Medicare | 83276 |
| Physicians Health Plan of Northern Indiana, Inc | 12399 |
| Physicians Healthways IPA | NMM01 |
| Physicians Medical Group of San Jose | EXC01 |
| Physicians Medical Group of Santa Cruz County | PMGSC |
| Physicians Mutual Insurance Company | 47027 |
| Physicians of Southwest Washington | 91171 |
| Physicians Plus Insurance Corporation | 39156 |
| PhysMetrics | 48008 |
| PIH Health (ERA Only) | PIH01 |
| PIH Health (formerly Bright Health) | BHP01 |
| Pinnacle Claims Management Inc. | 24735 |
| Pinnacle Health Resources (Prospect Medical Group) | PROSP |
| Pinnacle Medical Group | 95271 |
| Pinnacle Physician Management ORG | 45985 |
| Pioneer Medical Group | PIONR |
| Pioneer Provider Network | PPNZZ |
| Pittsburgh Care Partnership Inc. | 23283 |
| Plan de Salud Hospital Menonita | L0190 |
| Planned Administrators, Inc. (PAI) | 37287 |
| Podi Care Managed Care | 58204 |
| PODIATRY NETWORK FL | 59324 |
| Point Comfort Underwriters | PCU01 |
| Pomona Valley Medical Group | IP057 |
| Positive Healthcare Florida (FL MCO PHC/PHP) | 95411 |
| PPOONE | UHNDC |
| PPOPlus LLC | 72148 |
| Prairie States Enterprises Inc. | 36373 |
| Preferred Administrators | EPF10 |
| Preferred Benefit Administrators (Longwood FL) | 53476 |
| Preferred Blue (SC) | 00481 |
| Preferred Care Partners Florida | 65088 |
| Preferred Community Choice/PCCSelect/CompMed | 73145 |
| Preferred Health Partners | 14966 |
| Preferred Health Plan (Louisville KY) | 61106 |
| Preferred Health Plan of the Carolinas | CB404 |
| Preferred Health Professionals | 31478 |
| Preferred Health Systems Insurance Company | 60110 |
| Preferred IPA | PFIPA |
| Preferred Medical Claim Solutions (PMCS) (ERA Only) | 21524 |
| Preferred Network Access Inc. | 36401 |
| Preferred Plus of Kansas | 60110 |
| PreferredOne (MN) | 41147 |
| Premera BCBS of Alaska | 00430 |
| Premera BCBS of Washington | 00430 |
| Premera BCBS of Washington Dental | 47570 |
| Premier Administrative Solutions | 65415 |
| Premier Care IPA | PCMSO |
| Premier Dental Group | CX029 |
| Premier Eye Care | 65054 |
| Premier Health Plan | 251PR |
| Premier Health Systems Inc. | 29076 |
| Premier HealthCare Exchange | 88056 |
| Premier HealthCare Exchange, Inc. (PHX) | 88051 |
| Premier Physician Network | MPM22 |
| Presbyterian (NM) | 05003 |
| Presence ERC | 46311 |
| Prestige Health Choice | 77003 |
| Prevea 360 Health Plan | 39113 |
| Primary Care Associates Medical Group (PCAMG) | IP079 |
| Primary Care of Joliet | PCJOL |
| Primary Care Practices Of Sacramento - EHS | SYMED |
| Primary Care Services | MSO44 |
| Primary Health Network | 82048 |
| Primary PhysicianCare Inc. | 56144 |
| Primary Provider Management | PPM01 |
| Prime Community Care Central Valley | MVCV1 |
| Prime West Health Plan | 61604 |
| PrimeCare Medical Network | IP079 |
| Principal Financial Group (Dental/Vision claims only) | 61271 |
| Principal Life (ERA Only) | IAS14 |
| Priority Health | 38217 |
| Priority Health (JVHL) | JZJVH |
| Prism Network Inc. | 37268 |
| Prism-Univera | 37315 |
| Pro Care Health Plan Inc. (Detroit MI) | 38329 |
| ProCare (Prospect) | PROSP |
| ProCare Health Plan Medicaid | 70259 |
| Professional Benefit Administrators Inc. (Oak Brook IL) | 36331 |
| ProMed HealthCare Administrators | IP057 |
| Prominence Health Plan of Nevada | 93082 |
| Prominence Health Plan of Texas | 80095 |
| Prospect Health Network | PROSP |
| Prospect Medical Group | PROSP |
| Prospect Medical Group (formerly Genesis Healthcare) | PROSP |
| Prospect Sherman Oaks Medical Group (Prospect Medical Group) | PROSP |
| Protective Life Insurance Company | 37309 |
| Providence Facility Claims | PROV1 |
| Providence Health Plan | PHP01 |
| Providence of Oregon Health Plan | SX133 |
| Providence PPO | SX187 |
| Providence Preferred | PHP00 |
| Provident American Life & Health Ins Co-Medicare Supplement | 13193 |
| Provider Partners Health Plan Illinois | 31401 |
| Provider Partners Health Plan Pennsylvania | 31400 |
| ProviDRs Care Network | 48100 |
| Prudent Medical Group | MPM25 |
| Prudential | 68241 |
| Pruitt Health Premier GA | PH001 |
| Pruitt Health Premier NC & SC | PHPC1 |
| PSKW Physician Reimbursement Program | PSKW0 |
| Puerto Rico Medicare | SMPR0 |
| Puget Sound Benefits Trust | 91136 |
| Puget Sound Electrical Workers Trust | 91136 |
| Puritan (formerly Admiral Life) (ERA Only) | IAS15 |
| Pyramid Life Insurance Company | 48055 |
| Quad City Community Healthcare (QCCH) | 40437 |
| QuadMed (West Allis, WI) | 39197 |
| Qual Choice of Arkansas | 35174 |
| QualCare Inc. | 23342 |
| QualCare, Inc. (dba QANI Administrators) A Cigna Company | 22312 |
| Quality Care Partners | 22312 |
| Quality Care Partners | 89461 |
| Quality Health Plans of New York | 88622 |
| Qual-Lynx Workers Comp | 83867 |
| Quartz ASO | 46571 |
| QuikTrip | 73067 |
| QVI Risk Solutions Inc. | 57117 |
| R&N Market | TKFMC |
| Rady Childrens Health Network |