TLDR
Thirty-one states and Washington, D.C. grant CRNAs full practice authority in 2026, allowing nurse anesthetists to practice without physician supervision. FPA states consistently offer higher average CRNA compensation, simpler credentialing, and broader job availability. This guide lists every FPA state, explains what opt-out means for your practice, and shows how practice authority status affects rates and career mobility.
CRNA full practice authority (FPA) means a state has opted out of the federal Medicare physician supervision requirement and grants nurse anesthetists the legal authority to practice independently. As of 2026, 31 states and Washington, D.C. have adopted full opt-out, two states offer partial opt-out for rural facilities, and the remaining states still require physician supervision or delegation agreements.
A CRNA in Boise finishes her last case at 4:20 p.m. and drives home without filing a supervision agreement, without confirming an anesthesiologist signed off on her charts, without waiting for anyone's countersignature. Idaho opted out of CMS supervision years ago. She practices independently. Across the border in Nevada, a CRNA with identical credentials, identical training, and identical clinical judgment needs a physician's name on every anesthesia record. Same provider. Same skills. Different state line. Different rules.
That border determines more than paperwork. It determines compensation, job availability, and career autonomy. The 67,700 CRNAs working in the United States (BLS, May 2025) practice under a patchwork of state laws that range from full independence to mandatory physician supervision. Understanding which states fall where is not an academic exercise. It is a career decision worth tens of thousands of dollars per year.
Every CRNA Full Practice Authority State in 2026
The following 31 states and Washington, D.C. have both opted out of the CMS supervision requirement and grant CRNAs autonomous practice authority (AANA):
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Hawaii, Idaho, Illinois, Iowa, Kansas, Kentucky, Maine, Massachusetts, Michigan, Minnesota, Montana, Nebraska, New Hampshire, New Mexico, North Dakota, Oklahoma, Oregon, South Dakota, Vermont, Washington, Washington D.C., West Virginia, and Wisconsin.
Colorado completed its full opt-out in October 2023. Massachusetts followed in June 2024. These are the two most recent states to achieve full FPA status.
Partial Opt-Out States
Utah and Wyoming grant opt-out status for rural and critical access hospitals only. CRNAs at urban facilities in these states still practice under supervision requirements. For locum CRNAs targeting rural assignments, these states function similarly to full FPA states.
Supervision-Required States
The remaining states have not opted out of CMS supervision. CRNAs in Florida, Georgia, Indiana, Louisiana, Maryland, Mississippi, Missouri, Nevada, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, and Virginia must practice under physician supervision or delegation agreements. Mississippi, Tennessee, and Virginia have active legislation pending as of early 2026.
What CMS Opt-Out Actually Means
The CMS physician supervision requirement is a federal Medicare condition of participation, not a state law. The Centers for Medicare and Medicaid Services established it in 2001 under the Medicare Conditions of Participation. The same rule created a state opt-out mechanism: a governor can submit a letter to CMS confirming that the opt-out is consistent with state law, and CMS removes the supervision requirement for Medicare-participating facilities in that state.
Two distinct legal questions determine a CRNA's practice environment in any state. First: has the governor opted out of CMS supervision? Second: does state law grant CRNAs full scope of practice? A state that opts out of CMS supervision but maintains restrictive state-level scope-of-practice laws creates an incomplete picture. The 31 states listed above satisfy both conditions.
For the CRNA evaluating a move, the practical difference is direct. In an FPA state, you can practice in any facility that grants you privileges. No supervision agreement. No collaborating physician requirement. No documentation overhead beyond standard clinical records. In a supervision-required state, every facility needs a named physician on your practice agreement, and that agreement needs renewal, filing, and administrative maintenance.
How FPA Affects CRNA Compensation
FPA states tend to pay CRNAs more. This is not coincidental. When a facility can staff its operating rooms with CRNAs alone, without paying physician anesthesiologists for supervisory roles, the economic model shifts. The savings flow partially to higher CRNA compensation.
Look at the BLS data. Massachusetts, which completed its opt-out in 2024, pays CRNAs an average of $292,000 per year. Washington state: $276,000. Vermont: $272,000. All three are FPA states. The national average is $231,700. Rural FPA states often push locum rates above $220 per hour because the CRNA is the sole anesthesia provider, and the facility has no fallback.
The compensation advantage extends beyond base salary. In FPA states, CRNAs can build independent practices, contract directly with surgery centers, and negotiate without a physician intermediary setting the terms. A CRNA in Oregon who contracts directly with three ASCs controls her schedule, her rate, and her clinical environment. A CRNA in Texas doing similar work needs a physician delegation agreement for each facility and a named collaborating physician who may or may not be involved in daily care.
FPA and Credentialing
Credentialing in FPA states is simpler. Without a supervision requirement, the credentialing file does not need a collaborating physician agreement, a supervision plan, or documentation of the supervisory relationship. The credentialing specialist processes the CRNA's application as an independent practitioner. Fewer documents. Fewer signatures. Fewer delays.
The industry average for credentialing a new provider: 90 days. AI-driven verification systems cut that to 14 days (HIT Consultant). In FPA states, the reduced documentation load can shave additional time from an already compressed timeline. For locum CRNAs who move between facilities frequently, the cumulative time savings compound.
RxRooster's Credential Vault verifies NPI, NBCRNA certification, DEA registration, and state license status automatically. In FPA states, a verified credential portfolio is often sufficient for facility privileges. In supervision-required states, the portfolio is necessary but not sufficient; the supervision agreement adds an administrative layer that no amount of automation eliminates.
The Legislative Pipeline
The trend line points toward more FPA states. Mississippi, Tennessee, and Virginia have active legislation pending as of early 2026. The arguments for expansion are both clinical and economic. The AANA tracks active legislation and opt-out progress at the state level.
The clinical argument: multiple studies, including research published by the National Academy of Medicine, found no difference in patient outcomes between CRNA-led anesthesia and physician-led anesthesia. States that adopted FPA report no increase in adverse events and measurable improvements in rural surgical access.
The economic argument: with 30% of anesthesiologists projected to retire by 2033 (Becker's) and 50% reporting burnout (NovaSED), states that restrict CRNA practice authority face a compounding access problem. The providers are trained and available. The regulatory framework in 18 states prevents them from practicing at full scope.
No state has ever reversed an FPA decision after implementation. The movement runs in one direction. The AANA projects a shortage of 12,500 CRNAs by 2033. States competing for those providers will use practice authority as a recruiting tool. The states that restrict autonomy will lose talent to the states that grant it.
What FPA Means for SRNAs and New Graduates
The 8,500 SRNAs currently enrolled in accredited programs (AANA) will graduate into a market where practice authority determines their first-job options. An SRNA who completes clinical rotations in an FPA state gains experience in autonomous practice from day one. An SRNA who trains exclusively in supervision-required states learns a different workflow, one built around physician dependency regardless of the CRNA's clinical competence.
That distinction compounds. New graduates who start in FPA states build independent case logs, develop direct facility relationships, and establish reputations as autonomous clinicians. Five years into their careers, these CRNAs can demonstrate the independent practice history that locum assignments, direct ASC contracts, and rural critical access positions require. New graduates who start in supervision states build comparable clinical skills but lack the documented autonomy that the highest-paying positions demand.
BLS projects 35% CRNA employment growth through 2034. Most of that growth will come from ambulatory surgery centers and rural hospitals that need independent anesthesia providers, not from academic medical centers with existing care team models. SRNAs planning their careers should weight FPA status alongside salary data and geography.
How to Evaluate an FPA State Move
Three variables matter most. First: does the target state's average compensation exceed your current compensation by enough to justify relocation? BLS publishes state-level data annually. A CRNA earning $200,000 in a supervision-required state who moves to Massachusetts at $292,000 gains $92,000 per year. That number includes the autonomy, the simpler credentialing, and the broader market access that FPA provides.
Second: does the target state's practice environment match your clinical preferences? FPA does not mean every facility operates the same way. Some FPA-state hospitals maintain care team models by choice. Others staff exclusively with independent CRNAs. The practice authority is the floor, not the ceiling.
Third: are your credentials portable? CRNAs licensed in one state must obtain a license in the target state before practicing. The Credential Vault tracks active licenses across multiple states and alerts you before any credential expires. Interstate credentialing adds weeks to a transition. Starting the process before you decide shortens the gap between offer and start date.
Fourth: what does the local job market look like? An FPA state with a saturated urban market offers different opportunities than an FPA state with rural shortages. Montana, Idaho, and Kansas have persistent rural vacancies that command premium rates. California and Colorado have strong FPA protections but also dense metropolitan CRNA workforces. The state job pages on RxRooster show current openings with posted rates, so you can compare opportunity density across FPA states before committing to a move.
Related resources: CRNA salaries in Massachusetts, Washington CRNA salary data, Oregon practice authority guide, the 12,500 CRNA shortage, CRNA locum rates in 2026, anonymous job search guide.
The Takeaway
Full practice authority is not a policy abstraction. It is a career multiplier. The 31 states and D.C. that grant FPA offer CRNAs higher pay, simpler credentialing, broader job access, and the autonomy that their doctoral-level training warrants. The remaining 18 states restrict practice without improving outcomes. For CRNAs evaluating their next move, the FPA map is the first filter.
See the data on RxRooster. Every rate, every state, every credential verified before the first call.
Frequently Asked Questions
How many states have CRNA full practice authority in 2026?
Thirty-one states and Washington, D.C. grant CRNAs full practice authority as of 2026. Two additional states (Utah and Wyoming) offer partial opt-out for rural and critical access hospitals. The remaining 18 states require physician supervision or delegation agreements.
What does CMS opt-out mean for CRNAs?
CMS opt-out removes the federal Medicare requirement that CRNAs practice under physician supervision. A state's governor submits an opt-out letter to CMS, and Medicare-participating facilities in that state can employ CRNAs as independent practitioners without a named supervising physician.
Do CRNAs in FPA states earn more?
FPA states consistently show higher average CRNA compensation than supervision-required states. Massachusetts ($292,000), Washington ($276,000), and Vermont ($272,000) are all FPA states, compared to the national average of $231,700. The economic model in FPA states allows facilities to redirect physician supervision costs toward higher CRNA rates.
Which states are considering CRNA full practice authority?
Mississippi, Tennessee, and Virginia have active FPA or opt-out legislation pending as of early 2026. The AANA tracks legislative progress at the state level and advocates for expanded practice authority.
Is credentialing faster in FPA states?
FPA states require fewer credentialing documents because no supervision agreement, collaborating physician designation, or supervisory plan is needed. This reduces the documentation burden and can shorten credentialing timelines compared to supervision-required states where additional administrative steps are mandatory.