Welcome to MMIS Note: The Domain, Username and Password fields are case sensitive Unlock Account and Reset Password? Click here Login Problems? Click here
ProviderOne - OneHealthPort Sign up for provider alerts at Washington State Health Care Authority to receive information about Apple Health programs, authorizations, and billing related changes
Homepage | OneHealthPort Easily and securely access the provider portals of major local health plans and hospitals as well as other valuable online services Securely share standardized messages with healthcare organization trading partners on a system-to-system basis
Learn ProviderOne | Washington State Health Care Authority Learn more about the ProviderOne system, including how to set up your account, how to submit claims, and how to get help if you need it Training materials include fact sheets, webinars, and our ProviderOne Billing and Resource Guide
Setup ProviderOne access for your organization Go to the ProviderOne portal and enter the domain number, login ID, and temporary password provided in your emails Follow the screen prompts to choose your security questions and answers, and new password When you hit Save, a message will pop up telling you your password has been updated
Welcome to MMIS Thank you for using ProviderOne Click Home to go to the Login page OneHealthPort (OHP) Users, click here to return to the OHP Home page