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MHDO is a state agency that collects health care data and makes those data available to researchers, policy makers, and the public while protecting individual privacy.

The purpose of the organization is to create and maintain a useful, objective, reliable and comprehensive health information database that is used to improve the health of Maine citizens.

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Agency Transformation

We are currently undergoing an operational transformation to improve the ways we collect and release data and work with our partners

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Upcoming Events & Announcements

Consumer Information Subcommittee Meeting - May 17th 1:30 - 4:00.

PHI (Protected Health Information) Subcommittee Meeting - May 28th 1:30 - 3:00 (tentative)

MHDO Board Meeting - June 6th from 9:00 - 11:00


Improving our website is part of our transformation. Check back often to see our updates!