The anesthesiology training pipeline is under pressure from several fronts as the specialty faces a spike in demand for anesthesia services while the number of new anesthesiologists entering the field struggles to keep pace.
Geographic gaps in where residencies exist, new federal limits on how residents finance their training, and a workforce that says it wants to leave almost as fast as new graduates enter it are all contributing to the strain while a handful of programs and employers are trying to patch the gaps.
Here are eight things to know:
1. Eight states have no anesthesiology residency programs at all. Alaska, Delaware, Hawaii, Idaho, Montana, North Dakota, South Dakota and Wyoming had zero anesthesiology residency slots in the 2026 Match, according to National Resident Matching Program data. Every anesthesiologist practicing in those states was trained — and recruited — from elsewhere, a dependency that grows more expensive as the national shortage deepens.
2. A full match doesn’t mean the pipeline is keeping up. The 2026 NRMP Main Residency Match filled all 1,865 PGY-1 anesthesiology positions offered, a 100% fill rate. But more than 3,000 students applied to anesthesiology programs in the 2025 Match, and 40% went unmatched — evidence that the binding constraint is training capacity, not applicant interest. Medicare-funded graduate medical education positions have been capped since 1997, with minimal growth in anesthesiology slots despite rising surgical demand, according to a 2026 study published in Baylor University Medical Center Proceedings.
3. The shortage is projected to keep widening. Medicus Healthcare Solutions projects a shortfall of 6,300 anesthesiologists by 2036, according to a 2025 white paper. Separately, the U.S. is projected to face a shortfall of roughly 12,500 certified registered nurse anesthetists by 2033, about 22% of the current CRNA workforce. More than 56.9% of practicing anesthesiologists are 55 or older, and more than 17% are nearing retirement.
4. Rural markets feel the gap the hardest. More than 80% of rural counties lack a physician anesthesiologist, and more than 50% lack any type of anesthesia provider, according to a 2026 study published in Anesthesiology. Idaho, South Dakota, Mississippi and North Carolina have the fewest anesthesiologists per capita, according to Medicus data. Training-program expansion tends to follow institutional resources rather than community need, leaving some high-growth, low-income regions without a local pipeline at all.
5. Retention is compounding the training gap. Anesthesiologists report the highest desire to leave their jobs of any physician specialty — 40.6% said they wanted to leave within two years, according to a June 2025 American Medical Association report. About half of anesthesiologists report feeling burned out and depressed, and 61% said they would take less pay for better work-life balance, according to the Medicus white paper.
6. New federal loan rules are squeezing training further. New restrictions on federal student loan borrowing and repayment took effect July 1, eliminating the SAVE income-driven repayment plan and reducing Parent PLUS loan options, CBS News reported July 2. Graduate borrowing for programs including CRNA training is now capped at $100,000, down from a prior rule allowing loans up to the full cost of a degree, while professional-degree programs face a $200,000 lifetime federal cap.
7. Some employers are stepping in with loan-repayment lifelines. Rochester, N.Y.-based Rochester Regional Health launched a loan-repayment program in March through a partnership with Clasp that offers eligible CRNAs up to $180,000 toward student loans, plus smaller awards for surgical technologists and radiologic technologists. The program has already produced its first graduate: a Rochester Regional Health nurse who had $165,000 in debt erased after finishing nurse anesthesia school, WHEC reported. Winston-Salem, N.C.-based Novant Health, Columbus-based OhioHealth, Chicago-based Northwestern Medicine, Boston Children’s Hospital, New York City-based Memorial Sloan Kettering Cancer Center, Worcester, Mass.-based UMass Memorial Health and UNC Health Appalachian have signed onto similar Clasp-backed programs.
8. One residency rebuilt its training around its ASCs. Ohio State University Wexner Medical Center in Columbus restructured its anesthesiology residency after residents flagged gaps such as never performing a sitting shoulder case once cases moved off the main campus. The program now embeds ambulatory rotations across the CA-1 through CA-3 years, places residents at its five ASCs and two HOPDs, and layers in a lecture series on market conditions, staffing and outpatient economics.
“You’re going to have to figure out how to get them involved in these cases, so that they’re ready to go out and become the next wave of the labor force as we get older and retire,” said Jarrett Heard, MD, associate professor of clinical anesthesiology and medical director of perioperative services at Ohio State University Wexner Medical Center.
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