State practice authority and licensing is the primary barrier for the CAA profession. Unlike physician assistants or nurse anesthetists who practice nationwide, CAAs are currently authorized to work in roughly 20 states, Washington D.C., and the U.S. Department of Veterans Affairs healthcare system.
States like Florida, Georgia, Ohio, Texas, and Colorado employ large CAA populations within major hospital networks. In contrast, states without active practice legislation bar CAAs from holding hospital clinical privileges entirely. Legislative battles between nursing associations and medical societies continue to shape statehouse debates every session. For candidates tied to a non-licensing state who cannot relocate, this geographic restriction remains a definitive dealbreaker.
Initial credentialing is strictly governed by the National Commission for Certification of Anesthesiologist Assistants. NCCAA certification requirements mandate passing a comprehensive national certifying examination administered by the National Board of Medical Examiners, followed by 40 to 50 hours of continuing medical education every two years and a recertification examination every ten years.
