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Asuris Northwest Health serves Yakima, Walla Walla and other communities in Eastern Washington with affordable medical and dental insurance plans.
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Provider Library

The Provider Library is your source for information regarding provider newsletters, manuals and printable forms.

  • Medical Policy Manual - You can use the manual’s search feature to find the policy by procedure code, or if you do not have a procedure code, you may view the table of contents for the full list of available medical policies. Download the Prior Authorization Form (PDF) and Fax Cover Sheet (PDF) .

  • Administrative Manual - Asuris Northwest Health offers three manuals specific to the type of service you provide: Professional Manual, Facility Manual and Behavioral Health Manual.

  • Forms - This forms library contains an online form you can use to submit your NPI to Asuris, referral forms, overpayment/voucher deduction request, medication authorization request forms and more.

  • Newsletters - Find current and archived editions of The ConnectionSM (formerly Provisions) and Dental News (formerly Dental Provisions). These newsletters are aimed at keeping our providers aware of our programs, guidelines, and policies.

  • What’s New - Archive of What’s New articles.