Two-step application and credentialing process
Become a state-approved Washington programs provider:
Become an Amerigroup Washington, Inc. provider:
If you are with a group or practice that is not currently contracted with
- Submit a W-9 to firstname.lastname@example.org
- A contractor will review and advise on the next steps when available.
- Please allow at least 30 days before inquiring for follow-up status.
- All status requests should be sent to email@example.com.
If you are with a group or practice that is currently contracted with
- Please submit an application on either:
One Health Port or Council for Affordable Quality Healthcare(CAQH).
- Send notice to firstname.lastname@example.org with provider name and
NPI that application is ready.
If you are not sure if your group or practice is contracted with Amerigroup:
- Please call 1-800-454-3730 to inquire
If you are with an optometry or ophthalmology practice:
Please contact EyeQuestProviderServices@dentaquest.com.
If you have questions about our process or need help, our contact information is
- Phone: 1-800-454-3730
- Fax: 1-855-270-9583