REGISTRATION IS OPEN!

2026 Virtual Spring Meetings: March 23-27

Support your knowledge of best practices and general internal medicine skills with the 2026 Internal Medicine Comprehensive Update. Cultivate and update your knowledge of hospital medicine and subspecialty care topics with the 2026 Clinical Challenges in Hospital Medicine.

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Renew Your Membership Today 

Log in to your User Dashboard to pay your dues or use our convenient Quick Pay option if you don't have your login information handy or are a staff member paying on behalf of a member. 

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Explore New Member Discounts

ACOI is dedicated to supporting you throughout your career. As part of your membership, you have access to exciting, members-only savings from our newest partners—carefully selected to bring you more value, more support, and more reasons to stay connected.

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Digital Health Certificate Program

CME ONLINE

ONLINE LEARNING CENTER

Looking to earn CME now? Check out the wide selection of paid and free content on our Online Learning Center. Take advantage of the new Digital Health Certificate. This self-paced course will expand your knowledge digital health in a clinical care and practice setting.

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LATEST NEWS

National Heart Month

February offers us a timely opportunity to focus on an issue that remains at the very center of our mission as osteopathic internists: the ongoing challenge of cardiovascular disease (CVD).

ACOI Annual Awards: Nominations Now Open for 2026

Each year, ACOI honors its members with awards that reflect their impressive contributions to the osteopathic internal medicine community. Nominations are now open for the 2026 Teacher of the Year, Researcher of the Year, and Internist of the Year awards.

Nominations Open for the ACOI Fellowship

The ACOI Fellowship is an incredible opportunity to demonstrate your commitment to the osteopathic internal medicine community. If you are considering taking your career and your ACOI membership to the next level, and want to step into a new leadership role, this is a wonderful way to do so.

Stay True to Why You Pursued Medicine.

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