CAA CAREER & ADMISSIONS GUIDE
How to Become a Certified Anesthesiologist Assistant (CAA)
Certified Anesthesiologist Assistants (CAAs) are highly trained anesthesia professionals who work within the physician-led anesthesia care team under the direction of licensed anesthesiologists.
The path to becoming a CAA includes completing a bachelor's degree and premedical coursework, meeting individual CAA school admissions requirements, completing a graduate-level anesthesiologist assistant program, and passing the national certification examination.
CAA programs are graduate-level programs that typically take approximately 24–28 months to complete, and graduates earn a master's degree. AAAA
This guide walks through the process from undergraduate preparation through CAA school, certification, and beginning practice.
Last reviewed: October 2026
How to Become a CAA: 8 Steps
| Step | Milestone | What It Involves |
|---|---|---|
| 1 | Earn a Bachelor's Degree | Complete a bachelor's degree while building the premedical science foundation required by CAA programs. |
| 2 | Complete CAA Prerequisites | Complete required biology, chemistry, physics, math, and other prerequisite coursework for the programs you plan to apply to. |
| 3 | Complete Testing & Shadowing | Take the GRE or MCAT when required by your target programs and complete the anesthesia shadowing or exposure those schools expect. |
| 4 | Build Your CAA School List | Compare accreditation status, admissions requirements, location, curriculum, clinical training, deadlines, and program fit. |
| 5 | Apply to CAA Programs | Complete CASAA and any required Program Materials, evaluations, transcripts, essays, supplemental requirements, and interviews. |
| 6 | Complete CAA School | Complete a graduate anesthesiologist assistant program combining intensive didactic, simulation, and clinical anesthesia education. |
| 7 | Pass the NCCAA Certification Exam | Meet NCCAA eligibility requirements and successfully complete the national Certifying Examination for Anesthesiologist Assistants. |
| 8 | Meet State Practice Requirements | Complete the licensing, registration, delegation, or other requirements applicable in the jurisdiction where you plan to practice. |
Step 1: Earn a Bachelor's Degree
CAA school is graduate education. Applicants complete a bachelor's degree before beginning an anesthesiologist assistant program.
You generally do not need a particular undergraduate major. What matters is completing the appropriate premedical prerequisite courses and demonstrating that you are academically prepared for graduate-level science and anesthesia education.
Biology, chemistry, neuroscience, exercise science, biomedical science, and similar majors may make it easier to incorporate prerequisite courses, but students can pursue other majors as long as they complete the requirements of their target CAA programs.
Step 2: Complete CAA School Prerequisites
CAA programs generally require a strong premedical science foundation, but the exact prerequisite list varies by school.
Common requirements may include biology, general chemistry, organic chemistry, biochemistry, physics, anatomy, physiology, calculus, statistics, and English.
Programs may also differ in required grades, laboratory requirements, whether online coursework is accepted, and how recently certain prerequisites must have been completed.
Do not build your prerequisite plan from one school's requirements and assume every other CAA program is the same.
Step 3: Complete Testing and Anesthesia Shadowing
Depending on your school list, you may need to take the GRE, MCAT, or choose between the two. Testing policies vary considerably among CAA programs, including which exam is accepted, how old scores may be, and whether minimum or recommended scores are published.
Applicants should also gain enough anesthesia exposure to understand the CAA profession before applying. Some programs require a specific amount of shadowing, while others strongly recommend it or evaluate anesthesia exposure more broadly.
Shadowing should do more than give you hours to list on an application. Use the experience to understand anesthesia practice, communication in the operating room, patient care, vigilance, and the physician-led anesthesia care team.
Step 4: Choose CAA Programs Carefully
Before applying, compare more than admission minimums.
Consider each program's prerequisite requirements, GPA expectations, standardized testing policy, shadowing requirements, application deadline, location, curriculum, clinical training, and current accreditation status.
Accreditation status is particularly important. CAAHEP maintains the official directory of currently accredited programs as well as programs holding a Letter of Review. A Letter of Review is not the same as CAAHEP accreditation, so applicants considering a developing program should verify its current status and understand how accreditation may affect certification and state practice eligibility before enrolling.
If you are trying to determine whether your academic profile is competitive, review the CAA GPA Requirements & Competitive Applicant Guide.
Step 5: Apply to CAA School
CASAA—the Centralized Application Service for Anesthesiologist Assistants—is used to apply to participating CAA programs.
Applicants select programs and complete common application sections involving personal information, academic history, experiences, evaluations, and the personal essay. Individual schools may also include their own Program Materials, supplemental questions, documents, prerequisite matching, or other requirements.
CASAA then verifies the application before making the verified application available to selected programs. Liaison
Because program deadlines differ, applicants should build their timeline around the schools they actually plan to apply to rather than the final closing date of the overall CASAA cycle.
Step 6: Complete CAA School
After admission, students complete intensive graduate-level education specifically designed for anesthesia practice.
Current CAA programs generally take approximately 24–28 months and award a master's degree. Training combines biomedical and anesthesia sciences with simulation and extensive supervised clinical education. AAAA
Coursework and clinical training may include anatomy, physiology, pharmacology, anesthesia principles, patient monitoring, simulation, clinical decision-making, and supervised anesthesia experience across different patient populations and surgical specialties.
Prior healthcare education or professional experience does not replace the need to complete the CAA curriculum required for entry into the profession.
Step 7: Become NCCAA Certified
Completing CAA school is followed by national certification.
The National Commission for Certification of Anesthesiologist Assistants (NCCAA) administers the Certifying Examination for Anesthesiologist Assistants.
Certification eligibility includes completing an approved anesthesiologist assistant educational program and satisfying the required clinical-experience standards. After successfully completing the certification process, a graduate may use the Certified Anesthesiologist Assistant credential. NCCAA
Certification continues beyond the initial examination. NCCAA currently requires CAAs to register 50 hours of eligible continuing medical education every two years, including at least 40 hours of anesthesia-specific CME. CAAs also complete the Continued Demonstration of Qualifications (CDQ) examination according to NCCAA's continued-certification cycle.
Step 8: Practice as a Certified Anesthesiologist Assistant
CAA practice authority is determined at the state or jurisdictional level, so where you can work is an important career-planning consideration.
As of October 2026, the American Academy of Anesthesiologist Assistants reports that CAAs can practice in 22 states, Washington, DC, and Guam. Practice authority continues to evolve as additional states consider legislation or regulatory changes. AAAA
Requirements can involve state licensure, registration, delegation, credentialing, or other jurisdiction-specific processes. Always verify the current rules in the state where you plan to practice.
How Long Does It Take to Become a CAA?
For a student beginning college after high school, the most direct path is typically:
Bachelor's degree → approximately 24–28 months of graduate CAA education → NCCAA certification
In practice, the timeline can be longer if an applicant needs additional prerequisite coursework, testing, shadowing, application preparation, or more than one application cycle.
There is no advantage to rushing into an application before you are academically and professionally prepared.
Do You Need Healthcare Experience to Become a CAA?
Prior healthcare employment can strengthen an application at some programs, but it should not be treated as a universal requirement for every CAA school.
Programs vary in how they evaluate healthcare experience, clinical exposure, shadowing, research, employment, volunteering, leadership, and other experiences.
What every applicant does need is a realistic understanding of the CAA profession and evidence that they are prepared for rigorous graduate education.
How Competitive Is CAA School?
Admission to CAA programs can be competitive, and simply meeting minimum requirements does not guarantee an interview or acceptance.
Admissions committees may consider GPA, prerequisite performance, GRE or MCAT scores when applicable, anesthesia exposure, healthcare experience, evaluations, the personal statement, communication, professionalism, leadership, and interview performance.
The relative importance of those factors differs by program, which is why applicants should compare their profile with the schools on their actual application list rather than relying on one universal definition of a “competitive CAA applicant.”
Frequently Asked Questions About Becoming a CAA
Do I need to go to medical school to become a CAA?
No. CAAs complete specialized master's-level anesthesiologist assistant education rather than medical school. They practice as members of the physician-led anesthesia care team under the direction of anesthesiologists. AAAA
Do I need a specific college major?
No single undergraduate major is required across CAA programs. Choose a major you can succeed in while completing the prerequisite coursework required by your target schools. Case Western Reserve University
Do I need the MCAT to become a CAA?
Not necessarily. Testing requirements vary by program. Some schools accept the GRE or MCAT, some have specific preferences or requirements, and policies can change between application cycles.
Do I need to shadow a CAA?
Anesthesia exposure requirements vary by program. Some schools require a minimum number of hours, while others strongly recommend shadowing or permit experience with other anesthesia professionals under specific circumstances.
Can I become a CAA if my GPA is around 3.0?
Potentially, depending on the program and the rest of your academic record. Several programs publish minimum GPAs around 3.0, but recent matriculant averages at some schools are considerably higher. Meeting a minimum should not be confused with being a typical admitted applicant.
Plan Your Path to CAA School
Start Planning Your CAA Application
If you are preparing to apply to CAA school, the free CAA Application Starter Kit can help you organize the process.
It includes an application readiness scorecard, application timeline, Program Comparison Worksheet, personal statement self-check, interview readiness checklist, pre-submission checklist, and final application review.