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  1. Clinical rev years prior. Includes the clinical revisions for the current InterQual® Criteria year and two Clini more. Includes information such as the Knowledge Articles, Known Issues List, and …

  2. InterQual® clinical development process: Describes the comprehensive development process for InterQual® clinical content. Limited Evidence (LE) and Evidence Does Not Support (EDNS) …

  3. Provider Services - Change Healthcare

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  4. Contacting Server...

    InterQual® Review Manager requires the use of pop-ups. InterQual® View requires the use of pop-ups. © 2025 Change Healthcare LLC and/or one of its subsidiaries. All Rights Reserved. …

  5. Change Healthcare - Login

    © Optum, Inc 2026. All Rights Reserved. WOHI Privacy Statement Terms of Use

  6. Citrix Gateway - Change Healthcare

    Change Healthcare. AUTHORIZED USE ONLY. This portal is intended for the use of the individual or entity to which it is addressed and may contain information that is privileged, …

  7. Sign In - Change Healthcare

    Sign in to your account:Remember Me

  8. Customer Connection - Change Healthcare

    Support case management is now available on the Customer Care Hub for restored and available products. If you do not have a Customer Care Hub account, you can request access via the …

  9. Assurance

    Bookmark and use the new Assurance URL now: Link to new Optum.com URL

  10. Assurance - Change Healthcare

    Client Login Privacy Policy Terms Of Use© 2026 Optum, Inc. All rights reserved. Product Updates