Eligibility Verification System

Use the Electronic Verification System​ (EVS) to verify a Medicaid participant’s eligibility status quickly and efficiently prior to rendering service. Only authorized users can access the EVS.

  • EVS can not be used to check for future dates of eligibility.
  • EVS can verify a Medicaid recipient’s past eligibility status for services rendered up to one year ago.
Access EVS by Phone

Providers may also call the Maryland Medicaid EVS at 1-866-710-1447. You will need a NPI or provider number to access the system.