What Is A CRNA?

How long to become: 7-10 years Job outlook, 2024-2034: 35% growth (APRN group) Average annual salary: $223,210

Certified registered nurse anesthetists (CRNAs) are advanced practice registered nurses (APRNs) trained to administer anesthesia across a range of settings. They deliver up to 80% of the anesthesia provided in rural U.S. counties and are recognized as safe and cost-effective providers.

What a CRNA Does

A CRNA administers pre-anesthesia and anesthesia. They conduct pre-anesthesia assessments, obtain signed consent, and may prepare the operating room. During surgery, they administer anesthesia and manage the patient's airway, including intubation and extubation. They may also be consulted during recovery.

Autonomy is set by each state, and more than half grant CRNAs full independent practice. CRNAs have complete autonomy in every branch of the military.

Key Responsibilities

• Selecting, ordering, and administering anesthetic medications
• Conducting pre-anesthesia assessments and obtaining consent
• Managing patients' airways during procedures
• Providing postoperative consultation and assessment

What the Role Demands

• Staying calm under pressure
• Organization and attention to detail
• Stress management
• Delegation and collaboration

Where CRNAs Work

CRNAs practice anywhere anesthesia, pain control, or airway management is needed: hospital surgical departments, labor and delivery, ambulatory surgical centers, ketamine clinics, pain centers, the military, and offices of dentists and ophthalmologists. Some work for private anesthesiology groups contracted to medical centers. In the military, CRNAs have full practice authority and provide anesthesia on the front lines, on bases, and aboard ships worldwide.

Acute Care Hospitals

CRNAs handle pre-anesthesia assessment and education, administer anesthesia and maintain the airway during surgery, and manage post-anesthesia recovery.

Ketamine Clinics

CRNAs assess patients and collaborate with psychiatric professionals, manage ketamine administration, and monitor for safety, side effects, and recovery.

Ambulatory Surgical Centers

The work mirrors the hospital role: pre-anesthesia assessment, anesthesia administration, and recovery management. The main difference is that ambulatory patients are discharged the same day.

Why Become a CRNA

The role offers a high degree of autonomy and responsibility. As independent practitioners in many states, CRNAs make critical calls about the type and amount of anesthesia and monitor patients closely throughout a procedure. That responsibility is both the appeal and the weight of the job.

Rewards:

• The highest salaries of any nursing specialty
• Strong demand, with 35% projected growth through 2034 for the APRN group the BLS uses to track CRNAs
• Independent practice in a majority of states and across all military branches

Challenges:

• More responsibility means more liability
• Extensive education and training required
• Sustained work under high pressure

How to Become a CRNA

According to the American Association of Nurse Anesthesiology (AANA), the path takes a minimum of 7 to 8.5 years of education and experience: about four years for a bachelor's, two to four years for a doctor of nursing practice (DNP), and an average of 2,604 hours of supervised nurse anesthesia experience.

The AANA's minimum requirements:

• A baccalaureate or graduate degree in nursing
• An unencumbered RN or APRN license
• At least one year of full-time experience as a critical care RN
• Graduation from a program accredited by the Council on Accreditation of Nurse Anesthesia Educational Programs (COA)

A doctorate is the entry standard for new CRNAs as of 2025. The COA no longer accredits new master's-level CRNA programs, and students entering the field after 2022 must earn a doctoral degree to be certified.

CRNAs can earn either a DNP or a doctor of nursing anesthesia practice (DNAP). The American Nurses Credentialing Center accredits DNP programs; DNAP programs are accredited through the COA. Some institutions don't treat the DNAP as a terminal degree, so CRNAs seeking tenured faculty positions may prefer a DNP.

How Much CRNAs Make

The mean annual wage for nurse anesthetists was $223,210 as of May 2024, roughly $107 an hour. Earning potential depends on quality of education, critical care experience before certification, years of practice, and location. Montana posts the highest average CRNA salary, with Massachusetts, Washington, Vermont, and Alaska all well above $260,000.

Frequently Asked Questions

How long does it take? Generally 7 to 10 years, including undergraduate nursing education and clinical experience. Nurses starting with an associate degree go through an RN-to-BSN bridge, then a master's, then a DNP or DNAP.

How is a CRNA different from an anesthesiologist? They train in different systems. Anesthesiologists attend medical school and complete a residency, sometimes a fellowship. CRNAs are RNs with advanced practice credentials.

Do CRNAs need a doctorate? As of 2025, all new CRNAs must hold a doctorate. Depending on the state, some CRNAs must be supervised by a physician.

Can CRNAs work independently? Yes, in any state that allows unrestricted practice. Where physician supervision or a collaborative agreement is required, the CRNA practices under that physician. Check your state board of nursing for specifics.