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Dental Providers

What's New

Dental Home | ABCD | Adult | Children | Data | Forms | Orthodontics

Dental Services

Services for Clients

For Providers

Important notices and memos for providers:

Effective October 1, 2011: Changes in coverage for some DDD Medicaid Adults:

Effective July 1, 2011: Restoration of Dental Services for some Medicaid adults:

Other Dental specific topics:


How do I report discrepancies regarding client information in Provider One?

If you find that the client information in Provider One does not match, such as:

  • Client date of birth
  • Client gender

You can report this information by e-mailing

How do I Disenroll as a Medicaid Provider?

To disenroll as a Medicaid provider, you need to write a letter requesting disenrollment on your letterhead and mail it to:

Provider Enrollment
PO Box 45562
Olympia, WA 98504-5562

How do I get my information removed from the "Find a Provider" list?

  1. How can I be removed from or added to this list?
    Providers can make a change to their ProviderOne provider file, including the "Accepting New Clients" status at any time. Instructions on how to be removed from the list.
  2. When will I see a change to the list?
    The list is updated weekly. Changes will not appear until the following Monday.



  • Guide for Dental Providers
  • Dental Related Memos:
    • 11-51 Coverage and Authorization Changes
    • 10-86 Year 2011 Benefit Changes as a Result of Budget Reductions Coverage Changes and Hospital Visit Policy Changes.
    • 10-29 Fee Schedule Updates and Benefit Changes.
    • 10-01 New Form to Initiate Request for Prior Authorization.
  • Electronic Billing: Medicaid encourages providers to bill electronically for the most efficient distribution of payment (see billing instructions).