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ProviderOne Portal at ProviderOne

Online, anytime.

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Use the web portal to access services

WA

Description

Use the portal to find your ProviderOne number, request a new Services Card, and check managed care plan enrollment.

What's Here

Providing organization

ProviderOne

ProviderOne is a full functioning Medicaid Management Information System (MMIS) designed to meet State of Washington Medicaid requirements and, at the same time, accommodate the Centers for Medicare and Medicaid Services (CMS) standards and requirements.