Logging into Jarvis Go to https://portal.cms.gov/portal/ Enter username and password. Select “I agree,” and click “Login”  On the Multi-Factor authentication page, select “Send MFA code,” copy-paste the code from your Assurance inbox, and select “Verify.”  Select the “Marx UI” button followed by “Application”  Select “OK”  Select “Logon with Selected Role”  Select “Beneficiaries” followed by “Eligibility” 
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