- SSA Recycling LLCJ1728
- SSafeco Insurance24740
- SSafeco Insurance – Workers CompensationLZWJW
- SSafety-Kleen CorporationJ1103
- S
Sagamore Health Network35164 - S
Saint Johns Health ClinicSJHC1 - S
Saint Joseph Heritage HealthcareSTJOE - SSaint Louis CountyJ1658
- S
Salia HealthcareSA1023 - SSalt Lake City CorporationJ1730
- SSalvasen HealthCB122
- S
Samaritan AdvantageSAMAD - S
Samaritan Employer GroupSAM00 - SSamaritan GivenSM325
- S
Samaritan Health PlansCP001ELIGIBILITY - S
Samaritan Health PlansSAMCPELIGIBILITY - S
SAMBA37259ELIGIBILITY - S
Samera Health U8053 - SSan Bernardino City Unified School DistrictJ1741
- SSan Diego Community College District CaliforniaJ1638
- S
San Diego County (Ryan White Care Act)MSO33 - S
San Diego County Medical Services (County Medical Services)MSO11 - S
San Diego County Physician Emergency ServicesMSO22 - S
San Diego PACE96400 - SSan Diego Physicians Medical GroupSCP01
- S
San Francisco Health PlanSFHP1ELIGIBILITY - S
San Francisco Municipal Transportation AgencyJ1886 - S
Sana Benefits50114ELIGIBILITY - SSandhills Center14816
- S
Sanford Health Plan91184ELIGIBILITY - S
Sanford Health Plan Medicare AdvantageRP035ELIGIBILITY - SSansum Clinic IPASAN01
- S
Santa Barbara SelectSBIPA - SSanta Clara County Independent Practice Association Health Maintenance Organization10378
- S
Santa Clara County IPA PPOSCACO - S
Santa Clara Family Health Plan10876ELIGIBILITY - S
Santa Clara Valley Transportation AuthorityJ1518 - SSanta Monica Unite Here Health Benefit PlanDBA02
- SSante Community Medical CentersSNTCC
- SSante HealthSANTE
- S
Sante Health SystemSNTMC - S
Sante Health System and Affiliates77038 - SSaudi Health MissionSHM01
- S
Savannah Business Group68423 - S
SBMASBMCO - S
SCAN Health PlanSPSCNELIGIBILITY - SSCAN Health Plan Arizona73172
- SSchaller Anderson Aetna Medicaid Texas and CHIPTMDSAELIGIBILITY
- S
Schaller Anderson Mercy CareAEMEDELIGIBILITY - SSchaller Anderson Texas ChristusTXCSAELIGIBILITY
- SSchlumberger TechnologyJ1104
- SSchnuck Market IncorporatedJ1560
- S
SCHS Alta Global Medical Care GroupMPM54 - S
Scion Dental (SKYGEN)SCIONELIGIBILITY - S
Scion Dental Commercial (SKYGEN)SDCOMELIGIBILITY - S
Scippa - VHP Covered CAREVHPCA - SScotts Miracle-Gro CompanyJ1049
- S
Scripps Health PlanSHPM1 - S
Scripps Health Plan ServicesSHPS1 - SSeaBrightJ1499
- SSeaview IPASVIPA
- S
SECUR Health PlanSECUR - SSecure Health Plans of Georgia10883ELIGIBILITY
- S
SecureOne86242 - S
Security Administrative Services35202ELIGIBILITY - S
Security Health Plan39045ELIGIBILITY - SSecurity Life Insurance Company of AmericaTLX77ELIGIBILITY
- S
Sedgwick11001TELIGIBILITY - S
SedgwickWX867 - S
Sedgwick – Workers CompensationLWPGK - S
Sedgwick Cargill IncorporatedJ1661 - S
Sedgwick Claims Management ServicesTP097 - SSEIU Local 1 Cleveland Welfare Fund20618
- S
Select Administrative Services64088 - SSelect Energy ServicesJ1937
- S
Select HealthSX107ELIGIBILITY - SSelect Staffing KoosharemJ1446
- SSelectCare Texas (Houston)10930ELIGIBILITY
- S
Selective12572 - SSelective Insurance (Work Comp)WB653
- SSelective Insurance Company of AmericaC1077
- S
Self Fund HealthSFH48ELIGIBILITY - S
Self Funded Plans34131 - SSelf Insured Benefit Administrators59111
- S
Self-Insured Schools of CaliforniaJ1520 - S
SelmanCo12274ELIGIBILITY - S
SelmanCo52214ELIGIBILITY - SSempra Energy Employee Care ServicesJ1915
- S
Sendero Health PlansMV440 - SSenior Care Action Network Health Plan ArizonaSCAN2
- SSenior Care Partners PACER3496
- S
Senior CommUnity Care PACEVNSPC - S
Senior Network Health15682 - S
Senior Whole HealthSWHMAELIGIBILITY - S
Senior Whole Health of New YorkSWHNYELIGIBILITY - S
Sentara Health Plans54154ELIGIBILITY - S
Sentara PACESENT1 - S
Sentinel Security Life87020ELIGIBILITY - SSentry Asset Management64068
- SSentry AutoC1033
- SSentry InsuranceJ1417
- SSeoul Medical GroupAMM07
- SSequoia Health IPAAGL01
- SSequoia Health Plan (Tulare-Kings County)IP085
- SService Lloyds Insurance CompanyJ1593
- SSeton Health Plan (Children's Health Insurance Program)SHPCH
- SSeton StarSTAR1
- S
Seven Corners25404 - SSFM Mutual Insurance CompanyJ1553
- S
SGIC11789 - SSGRX29094
- S
Share HealthCare52876 - S
Shared Health MississippiSHMS1ELIGIBILITY - S
Sharp Health Plan10967ELIGIBILITY - S
Sharp Health PlanSCMG1ELIGIBILITY - S
Sharp Rees-Stealy Medical GroupSRS83ELIGIBILITY - SShasta Administrative Services75280
- SShaw's Star MarketJ1468
- SSheet Metal Workers81778
- S
Shenandoah Life Insurance10752ELIGIBILITY - S
Show Me Health Administrators98578 - S
Sidecar HealthSDCARELIGIBILITY - SSieba03699
- S
SIHO Insurance Services77153ELIGIBILITY - SSIHRTE77871
- S
Silver Cross Managed Care OrganizationNASCR - SSilver Eel TechSETMBRELIGIBILITY
- S
Silver Star97691 - S
SimplePay Health27905 - S
Simplified Benefits Administrators89789 - S
Simply HealthcareSMPLYELIGIBILITY - S
Simpra AdvantageSIM02ELIGIBILITY - S
SISCO00540ELIGIBILITY - S
SISCO42150 - S
SISCO (Worker's Compensation)J1898 - S
Skai Blue Cross Blue ShieldBSKAIELIGIBILITY - S
SKYGEN USASKYGNELIGIBILITY - SSmart and FinalJ1824
- S
Smith Administrators (Lucent Health)02057 - S
Snap-on IncorporatedJ1105 - S
Snedeker Risk ManagementA7637 - SSNMIS (Safety Net Management Information System)SNMISELIGIBILITY
- SSolarteHealthSLRT1
- S
Solidarity HealthShare77721 - S
Solis Health PlansSOLIS - S
Solstice76578 - SSolvay America IncorporatedJ1106
- S
SOMOS Innovation (Emblem Health)81336 - S
SOMOS Innovation (Empire BCBS)81508 - S
Sonder Health PlansA0339ELIGIBILITY - SSonic Automotive IncorporatedJ1381
- S
South Atlantic Medical GroupSAMG1 - S
South Coast Area Transit (California)J1731 - S
South Country Health Alliance81600ELIGIBILITY - S
South Dakota All Women CountSDAWC - S
South Dakota Medicaid - STARSSTARS - S
South Point Hotel & Casino35227 - SSouth Tahoe Refuse28580
- SSoutheast Leasing (Packard Claims Administration)J1865
- S
Southern California EdisonJ1817 - S
Southern Illinois Healthcare AssociationSIH99 - SSouthern Textile Recycling Incorporated (California)J1648
- S
Southland Advantage Medical Group7151 - SSouthland Benefit Solutions LLC (Canopy Vision)V47936
- S
Southwest AirlinesJ1233 - S
Southwest Michigan Behavioral Health (Mental Health)A3268 - S
Southwest Michigan Behavioral Health (Substance Use Disorder)A4585 - SSouthwest Physicians GroupSWPG1
- S
Southwest Service AdministratorsCX100 - S
Southwest Service Life37266 - SSpecialty Care ProgramIHS17
- SSpectrum Health10936ELIGIBILITY
- SSpencer Stuart (Advanced RISC Machines Ltd)38416
- S
SPJSTSPJMSELIGIBILITY - SSpringfield Insurance CompanyJ1922
- SSprouts Farmers Market IncorporatedJ1850
- S
St Luke Health Plan Inc92170ELIGIBILITY - SSt Pauls PACESPPCA
- S
St. Francis - Allcare by MedPointMPM31 - S
St. Francis - HCLA by MedPointMPM30 - SSt. Paul InsuranceJ1926
- SSt. Therese Physician Association37116
- S
Standard Life and Accident Insurance Company100928ELIGIBILITY - SStanley Steemer International IncorporatedJ1939
- SStanley Works IncorporatedJ1385
- SStant CorporationJ1107
- SStarLife HoldingsSTARH
- S
StarMed AdministratorsIHS08 - SState Accident Insurance Fund (SAIF) CorporationJ1720
- SState Compensation Insurance Fund ArizonaJ1538
- SState Farm Insurance (Property and Casualty/Auto)31059
- S
State Farm Insurance Companies31053ELIGIBILITY - SState Farm Insurance Companies – Workers CompensationJVLDG
- S
State Farm Medicare Supplement10645ELIGIBILITY - S
State Fund35076 - SState Mutual10750ELIGIBILITY
- SState of Idaho Department of Health and Welfare12113
- S
State of Idaho Women's Health CheckIDWH01 - SState of Minnesota Department of Employee RelationsJ1555
- S
State of North CarolinaJ1659 - S
State Of Texas Dental Plan57254ELIGIBILITY - SState Office of Risk ManagementJ1418
- S
StayWell GuamISLAHELIGIBILITY - S
Stedi Insurance DiscoveryDISCOVERYELIGIBILITY - S
Stedi Test PayerSTEDIELIGIBILITY - S
Stewart C. Miller and Company10937ELIGIBILITY - SStewart Medical GroupSMG10
- S
Stirling Benefits (90 Degree Benefits)06089 - SStonebridge Life Insurance Company (Cedar Rapids)SLIC2
- SStonebridge Life Insurance Company (Valley For)SLIC1
- SStones River Regional IPA AmerivantageRP010
- SStones River Regional IPA- WellcareRP011
- SStork Club Fertility, Inc.STORK
- SSTRATEGIC COMP CLAIMS – Workers CompensationVXWVW
- SStreamline Imaging - Streamline PTJ4481
- SStreamline Imaging - Streamline PTJ4606
- SStudent Insurance10183ELIGIBILITY
- S
Student Resources (UnitedHealthcare)74227ELIGIBILITY - SSUFFOLK COUNTY RISK MANAGEMENT – Workers CompensationJQZWZ
- S
SummaCare Health Plan95202ELIGIBILITY - S
Summit Administration Services86083ELIGIBILITY - S
Summit Community CarePASSEELIGIBILITY - SSummit Health LtdJ1108
- SSummit HoldingsJ1437
- S
Sun Life70408ELIGIBILITY - SSun Mar HealthcareJ1610
- S
Sunflower State Health Plan10758ELIGIBILITY - S
Sunrise PACER3498 - SSunz Insurance CompanyJ1584
- S
Superior Insurance Services97802 - S
Superior Vision13305 - SSupreme Court of CaliforniaJ1804
- S
Surego Administrative Services89207 - S
Surest25463ELIGIBILITY - SSurgery One IPASOIPA
- S
Sutter Connect - Central Valley Med Group77035 - S
Sutter Connect - Sutter Gould Medical Foundation (SGMF)SC003 - S
Sutter Connect East Bay Region HospitalsSC052 - S
Sutter Connect Independent Physicians (SIP)SC004ELIGIBILITY - S
Sutter East Bay Medical Foundation94269 - S
Sutter HealthJ1512 - S
Sutter Health Aetna60624ELIGIBILITY - S
Sutter Health Plan13287ELIGIBILITY - S
Sutter Select10941ELIGIBILITY - S
Sutter Senior CareSC028 - SSwedish Covenant Hospital36411
- SSwift TransportationJ1109
- S
Symetra37282 - S
Syntriq Health SolutionsSNTRQ