Claims, Billing and Enrollment

Certain MaineCare functions are handled by the Maine Integrated Health Management Solution ("MIHMS"). Visit the MIHMS Provider website (Health PAS Online Portal) for:

  • Claims and billing
  • Excluded Providers
  • Prior Authorization (PA)
  • Provider Enrollment
  • Referrals

MIHMS Known Issues

A list of MIIHMS Known Issues and their status, updated regularly. This list is ever-changing and evolving. E-mail us to add to the list and to offer ideas for making it more user-friendly.

If you have questions about claims and billing, call Provider Services at 1-866-690-5585. MaineCare's Provider Relations Specialists serve providers assigned by section of MaineCare policy.

Code and Rate Deletions, Additions and Corrections