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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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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

February Student of the Month: Maria Fricko, OMS-III

Maria Fricko is a deeply committed student doctor and natural leader who consistently demonstrates initiative, compassion, and a strong drive to uplift both her peers and her broader community.

Why Medical Education Must Integrate Paramedicine Now

Medicine today is evolving rapidly—not just in what we know clinically, but in where and how care is delivered. For decades, medical training has focused on hospital-based care and outpatient clinic experiences, often sidelining one of the most impactful sectors of modern health care: paramedicine.

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).

Stay True to Why You Pursued Medicine.

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