Join ACA

The American Chiropractic Association (ACA), based in Arlington, VA, is the largest professional association in the world representing doctors of chiropractic. ACA provides lobbying, public relations, professional and educational opportunities for doctors of chiropractic, funds research regarding chiropractic and health issues, and offers leadership for the advancement of the profession. ACA also promotes the highest standards of ethics and patient care, contributing to the health and well-being of millions of chiropractic patients. Learn more about the many benefits of ACA membership.


What are the qualifications for membership and member categories?

Membership Qualifications and Categories


How do I apply?

Apply online:

Apply by mail:

Doctor Application: Download Membership Application [PDF]

Student Application: Download Student ACA Membership Application [PDF]

New Graduate Application Download New Graduate Membership Application [PDF]

CA Application (FREE): Download Chiropractic Assistant Membership Application [PDF]

        Return completed application to:
        Member Services
        American Chiropractic Association
        1701 Clarendon Boulevard, Suite 200
        Arlington, VA 22209

Apply by fax:

Fax one of the completed applications above to (703) 243-2593

Apply by phone:

Call (703) 276-8800


What is the membership dues refund policy?

Membership Dues Refund Policy