A Provider Friendly Program for Washington

MCNA Dental is pleased to announce that we have been selected by the Washington Health Care Authority as an “Apparently Successful Bidder” for the Medicaid Dental Managed Care Request for Proposal. We are excited about this opportunity to increase dental care access for Washingtonians. The program is scheduled to begin on July 1, 2019.

MCNA Dental is a leading dental benefit management company committed to providing high quality services to state agencies and managed care organizations for their Medicaid, Medicare, and CHIP members. We serve over 4 million children and adults with the singular mission of improving their general health by ensuring access to quality dental care.

As a company founded and operated by dentists, we recognize the dedication that Medicaid providers such as you have to the oral health of Washington’s children and adults. We would like to extend an invitation for you to consider joining our network.

Need more information? Visit our corporate website at

Provider Network Enrollment

Your dental office may enroll in our Washington Medicaid network now via fax, email, or mail.

Provider Resources and Documents

Frequently Asked Questions

How do I sign up with MCNA?

Follow the steps outlined in the above section. If you have questions and would like to speak with an MCNA Dental representative, please call our Provider Hotline at 1-844-903-6262.

What is MCNA Dental’s payor ID for electronic submission of claims and pre-authorization requests using a third-party clearinghouse?

MCNA’s payor ID is 65030.

Is there a special application to access MCNA’s Provider Portal?

No, you do not need to complete a special application to access the Provider Portal. Once you have successfully completed MCNA’s credentialing process and are an active provider in our network, you automatically qualify for a free account on our Provider Portal and all of the benefits it entails! All you need to do is visit MCNA’s Provider Portal at and complete the simple process of validating your information, then you are ready to go!

How do I contact MCNA if I have questions or need help?

Please call our dedicated Washington Provider Hotline at 1-844-903-6262. It is available Monday through Friday, from 5 a.m. to 5 p.m.

Documents and Guides

Provider Manual

Provider Training Sessions

MCNA Dental hosts regional training sessions and online webinars to discuss our program and other important information. Please RSVP to reserve your seat at one of our upcoming sessions. To RSVP, email with your name, contact information, and desired session date.

No training sessions currently scheduled. Please check back soon or contact us to schedule one-on-one training.

We are here to help you!

If you have any questions, please call our toll-free Washington Provider Hotline at:


You can call Monday through Friday, 5 a.m. – 5 p.m. (excluding national holidays).
If calling after hours, please leave a message for our representatives. Your call will be returned on the next business day.