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    OpenPayerToolsPayer Contact DirectorySignature Advantage

    Signature Advantage Contact Directory

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

    Last verified Aug 25, 2026 from the payer's published directories.

    Phone

    2 rows

    ContactPurposeLine of BusinessHoursNotesSource
    502-347-2450Credentialing EnrollmentAllN/ANetwork Operations / contracting contact for becoming a network provider. - provider contracting / network participationView source
    844-214-8633Prior Authorization, GeneralAllN/ACustomer Support / provider authorization status line; the provider manual says providers should call this number for behavioral health services, provider information, and prior authorizations. No separate delegated UM vendor was named in the retrieved sources. | General plan phone number; not specifically labeled as provider services in the source - also used for authorization status; applies to provider manual references | Signature Advantage (HMO SNP) plan contact numberView source

    Fax

    1 rows

    ContactPurposeLine of BusinessHoursNotesSource
    800-880-3263Claims SubmissionAllN/AAppears on the member claims page; no provider-specific function was stated in the retrieved sources. - fax listed on member claims pageView source

    Mailing Addresses

    2 rows

    ContactPurposeLine of BusinessHoursNotesSource
    Signature Advantage, 805 N. Whittington Parkway, Louisville, KY 40222GeneralAllN/ACorporate Compliance Officer mailing address; not specifically tied to a requested provider function, but appears in the official site sources. - corporate compliance contact; not payer operationsView source
    Signature Advantage, PO Box 21063, Eagan, MN 55121GeneralAllN/AAddress shown on the member claims page; no provider-specific function was stated for this address in the retrieved sources. - payer mailing address listed on claims pageView source

    Email

    1 rows

    ContactPurposeLine of BusinessHoursNotesSource
    networkoperations@signatureadvantageplan.comCredentialing EnrollmentAllN/ANetwork Operations email for becoming a contracted provider. - provider contracting / network participationView source

    Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.

    More from Signature Advantage

    • All Signature Advantage policy updates

    More from Signature Advantage

    • All Signature Advantage policy updates

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    Sources

    Where this data comes from

    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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