AMGA represents the interests of multi-specialty medical groups and integrated health systems in the United States.

In 2016, the American Medical Group Association was re-branded as "AMGA," and a tagline was added, “Advancing High Performing Health.

[6] Group Practice Journal (GPJ) is a healthcare-based professional trade magazine, publishing six times each year.

[7] GPJ focuses on the topics of practice management, business operations, executive leadership, public policy, information technology & cybersecurity and finance.

CAPP conducts market research to understand how a medical group organizational model affects healthcare outcomes.