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  • Payer List

    Payer Name Payer ID Type Services
    Western National Insurance GroupJ1495workerscomp UB04 1500 ERA Attachments More Info
    Western National Insurance \ Pioneer SpecialtiesJ1586workerscomp UB04 1500 ERA Attachments More Info
    Westfield Champion Insurance CompanyJ4148workerscomp UB04 1500 ERA Attachments More Info
    Westfield Insurance - CA,IL,LA,MN,NC,TN,TX,WIJ1858workerscomp UB04 1500 ERA Attachments More Info
    Westfield National J3322workerscomp UB04 1500 ERA Attachments More Info
    Westfield Premier Insurance CompanyJ4149workerscomp UB04 1500 ERA Attachments More Info
    Westfield Superior Insurance CompanyJ4147workerscomp UB04 1500 ERA Attachments More Info
    Westfield Touchstone Insurance CompanyJ4150workerscomp UB04 1500 ERA Attachments More Info
    Westlake ServicesJ2235workerscomp UB04 1500 ERA Attachments More Info
    White Castle System, Inc. - DOI 7/1/2024 and after only, Except OH Claims All DOIJ4547workerscomp UB04 1500 ERA Attachments More Info
    WI BCBS Institutional00450bcbs UB04 ERA Eligibility Attachments More Info
    WI BCBS Professional00950bcbs 1500 ERA Eligibility Attachments More Info
    WI Medicare Part A06001medicare UB04 ERA Eligibility Attachments More Info
    WI Medicare Part B06302medicare 1500 ERA Eligibility Attachments More Info
    Williams & Sonoma (Bunch CareSolutions)J1473workerscomp UB04 1500 ERA Attachments More Info
    WILLIAMSON COUNTY GOVERNMENT (TN ONLY) - CORVELJ2386workerscomp UB04 1500 ERA Attachments More Info
    Willow Bridge Property Company (LPC Resident Services) - CORVELJ4205workerscomp UB04 1500 ERA Attachments More Info
    Wilson Mutual Insurance (All States EXCEPT WI/MN)J1893workerscomp UB04 1500 ERA Attachments More Info
    Wilson Mutual Insurance - MN and WI OnlyJ1407workerscomp UB04 1500 ERA Attachments More Info
    Wind Creek Bethlehem LLC - CORVELJ4145workerscomp UB04 1500 ERA Attachments More Info
    WinnebagoJ2271workerscomp UB04 1500 ERA Attachments More Info
    WJ Cox Associates, Inc.J3954workerscomp UB04 1500 ERA Attachments More Info
    WKS Restaurant Corp - CorvelJ4582workerscomp UB04 1500 ERA Attachments More Info
    Wolverine Mutual Insurance CompanyJ4091workerscomp UB04 1500 ERA Attachments More Info
    Woodward, Inc. - CORVELJ4365workerscomp UB04 1500 ERA Attachments More Info
    Work First Casualty BroadspireJ4507workerscomp UB04 1500 ERA Attachments More Info
    Work First Casualty CompanyJ4035workerscomp UB04 1500 ERA Attachments More Info
    Workers Compensation Fax DocumentsC0100workerscomp 1500 Attachments More Info
    World Trade Center - MCA SedgwickJ4361workerscomp UB04 1500 ERA Attachments More Info
    Worldcom IncJ1874workerscomp UB04 1500 ERA Attachments More Info
    Worthington Industries - CORVELJ3757workerscomp UB04 1500 ERA Attachments More Info
    Wright Risk ManagementJ4177workerscomp 1500 Attachments More Info
    WV Medicare Part B11402medicare 1500 ERA Eligibility Attachments More Info
    WV/VA Medicare Part A11003medicare UB04 ERA Eligibility Attachments More Info
    WY Medicare Part B03602medicare 1500 ERA Eligibility Attachments More Info
    Wyman-Gordon CompaniesJ1117workerscomp UB04 1500 ERA Attachments More Info
    Xanitos, Inc - CORVELJ4421workerscomp UB04 1500 ERA Attachments More Info
    Xcel Energy J1628workerscomp UB04 1500 ERA Attachments More Info
    Xl Environmental, Inc.J1055workerscomp UB04 1500 ERA Attachments More Info
    xL Insurance America, Inc. (Aaris Captive)J2284workerscomp UB04 1500 ERA Attachments More Info
    Yale University - DOI 7/1/2020 and after - (See comment for full list of states) - CORVELJ4068workerscomp UB04 1500 ERA Attachments More Info
    Yellow Checker Star TransportationJ2313workerscomp UB04 1500 ERA Attachments More Info
    YLG Holdings, Inc - CORVELJ4146workerscomp UB04 1500 ERA Attachments More Info
    York Claim ServicesJ1421workerscomp UB04 1500 ERA Attachments More Info
    York Risk Services GroupJ4503workerscomp UB04 1500 ERA Attachments More Info
    Zachry Construction - CA,IL,LA,MN,NC,OR,TXJ1409workerscomp 1500 ERA Attachments More Info
    ZipcarJ3797workerscomp UB04 1500 ERA Attachments More Info
    Znat Insurance (Zenith National)30120workerscomp UB04 1500 ERA Attachments More Info
    Zoe Holding Company Inc. - CORVELJ3766workerscomp UB04 1500 ERA Attachments More Info
    Zoetis, Inc.J2184workerscomp UB04 1500 ERA Attachments More Info
    Zurich Farmers J1015workerscomp UB04 1500 ERA Attachments More Info
    Zurich Insurance N.A.16535workerscomp UB04 1500 ERA Attachments More Info