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    OpenPayerToolsPayer Contact DirectoryCommunity Health Plan of Washington

    Community Health Plan of Washington Contact Directory

    15 contact channels across 4 types (Email, Fax, Mailing Address, Phone) for claims, prior authorization, provider services, and more.

    Last verified Sep 2, 2026 from the payer's published directories.

    Phone

    5 rows

    ContactPurposeLine of BusinessHoursNotesSource
    866-599-7257Behavioral HealthAllN/AMental health issue line listed on CHPW pharmacy page for PCPs. - mental health issues for children; Partnership Access Line (PAL)View source
    800-942-0247Claims Status, Eligibility Benefits, Provider Services, Appeals DisputesMedicareN/AMedicare provider phone line for provider questions including claims and eligibility. | Customer Service department number referenced for non-contracted provider appeal or payment dispute questions. - Medicare Advantage providers | Medicare Advantage non-contracted provider appeal or payment dispute questionsView source
    800-440-1561Claims Status, Eligibility Benefits, Provider Services, Appeals Disputes, Medical ManagementAllN/AApple Health provider line for claims status, eligibility, authorizations and other provider questions. | Apple Health provider line for general provider services and questions. | Phone number listed for Appeals and Grievances Department in nondiscrimination notice. | For prior authorization / UM issues; CHPW states providers should call UM staff for discussion of the process or any UM issues. - Apple Health providers | Grievances and appeals; Apple Health line | utilization management / prior authorization issuesView source
    800-562-3022 ext. 16137Credentialing EnrollmentAllN/AHCA contact listed on CHPW provider network page for Apple Health (Medicaid) enrollment questions. - Apple Health (Medicaid) enrollment process questionsView source
    844-605-8168PharmacyAllN/AProvider-facing pharmacy prior authorization line; CHPW directs providers to Express Scripts / ESI for PA, step therapy, non-formulary, or quantity limit override requests. - prior authorization, step therapy, non-formulary, quantity limit overrideView source

    Fax

    4 rows

    ContactPurposeLine of BusinessHoursNotesSource
    206-613-8984Appeals DisputesMedicaidN/AFax for Appeals and Grievances Department in nondiscrimination notice. - Grievances and appeals; Apple HealthView source
    206-652-7010Appeals DisputesMedicareN/AFax number for CHPW Medicare Advantage grievance coordinator. - Medicare Advantage grievances and appeals faxView source
    206-652-7065Prior AuthorizationAllN/AFax line for prior authorization requests; CHPW notes the fax number at the top of each form may differ depending on the request. - general prior authorization requestsView source
    206-652-7050Provider ServicesAllN/AFax number for forms or written requests; can be used by providers when instructed. - Forms and written requestsView source

    Mailing Addresses

    3 rows

    ContactPurposeLine of BusinessHoursNotesSource
    Community Health Plan of Washington, Attn: CHPW Medicare Advantage Grievance Coordinator, 1111 Third Avenue, Suite 400, Seattle, WA 98101Appeals DisputesAllN/AMailing address for CHPW Medicare Advantage grievance coordinator. | Mailing address for CHPW Medicare Advantage appeals and grievances. | Appeals Department mailing address on CHPW provider resources page; not a general provider services address. - Medicare Advantage grievances and appeals mailing address | Medicare Advantage provider and member appeals and grievances | provider appealsView source
    Appeals and Grievances Department, Community Health Plan of Washington, 1111 3rd Ave, Suite 400, Seattle, WA 98101Appeals DisputesMedicaidN/AMailing address for Appeals and Grievances Department in nondiscrimination notice. - Grievances and appeals; Apple HealthView source
    CHP Claims, PO Box 269002, Plano, TX 75026-9002Claims SubmissionAllN/APaper claims mailing address for professional, facility, and behavioral health claims for all CHPW benefit plans. | Mailing address for CHPW Medicare claims forms listed under provider resources. - Paper claims only; appeals and other items go to separate addresses | Medicare Advantage claims-related formsView source

    Email

    3 rows

    ContactPurposeLine of BusinessHoursNotesSource
    appealsgrievances@chpw.orgAppeals DisputesMedicaidN/AEmail for Appeals and Grievances Department in nondiscrimination notice. - Grievances and appeals; Apple HealthView source
    [email protected]Prior Authorization, Appeals Disputes, Credentialing EnrollmentAllN/APortal support email for JIVA registration issues / technical assistance related to prior authorization submissions. | Appeals Department email on CHPW provider resources page; not a general provider services email. | Provider Relations department contact for joining the network / new contract requests. - portal support only | provider appeals | provider network questionsView source
    provider@chpw.orgProvider ServicesAllN/AGeneral provider email contact listed by CHPW. - General provider inquiriesView source

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    More from Community Health Plan of Washington

    • All Community Health Plan Of Washington policy updates

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    Every contact in this directory comes from documents the payers publish themselves, such as provider manuals, quick reference guides, and contact pages, and each payer page shows when its contacts were last verified. You can see all of our data sources and how we process them.

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