CRNA requirements

What are the four CRNA requirements?

These four are universal. No accredited program in the country waives any of them.

Everything else, the GPA floor, the GRE, the CCRN, prerequisite courses, varies by program. That variation is where most of the planning work actually lives.

What degree do you need to be a CRNA?

A bachelor's degree to get in, a doctorate to finish. Most programs want the BSN specifically, though some accept an ADN paired with a bachelor's in a science-related field. If that describes you, check programs individually rather than assuming you are out, because the answer genuinely differs. Our guide to becoming a CRNA with an ADN covers which programs accept what.

On the way out, every accredited program now awards a doctorate. The master's-level nurse anesthesia degree no longer exists, which is why the timeline is longer than older advice suggests.

How much ICU experience do you need?

One year is the floor at 122 programs. 25 want two or more. But counting years is the wrong way to think about it, because programs are evaluating what you actually managed.

What they want to see is regular work with ventilated patients, multiple simultaneous vasoactive infusions, and invasive hemodynamic monitoring. A year in a genuinely high-acuity unit beats two years somewhere the sickest patients get transferred out. Our guide to ICU experience requirements breaks down which units qualify.

What GPA do you need for CRNA school?

124 of the 151 programs publishing a GPA floor set it at 3.0. 27 set it higher.

The number to plan against is not the floor though. The average accepted applicant is closer to 3.5 or 3.6, so clearing 3.0 makes you eligible rather than competitive. Programs also disagree about which GPA they calculate, with some weighting science coursework or your last 60 credits instead of your cumulative figure, which can work substantially in your favour if you improved over time.

Do you need the GRE, CCRN, or shadowing?

• GRE: mostly no. 109 of 154 programs do not require it. Only 40 still do, and some of those waive it above a GPA threshold.
• CCRN: close to a coin flip. 74 require it, 77 do not. It is common enough among admitted applicants that skipping it puts you behind.
• Shadowing: usually expected. Programs that publish a minimum often set 8 hours, but competitive applicants typically have 20 to 40.

You can filter all 154 programs by these criteria in The CRNA Club's program database to see which ones your current profile already fits.

How long does it take to meet these requirements?

About seven to eight years from starting nursing school: four for a BSN, one to two in the ICU, and a median of 36 months in the program itself.

Most people take longer than the minimum, because competitive applicants usually have more than the required ICU time and because application cycles add a year between finishing the experience and starting school. If you want the stage-by-stage version, how to become a CRNA walks through each step, and the full requirements guide goes deeper on what programs look for once you are actually applying.