The American Society for Radiation Oncology Workforce Taskforce Review of the United States Radiation Oncology Workforce Analysis.

Over the past decade, concerns have arisen in radiation oncology regarding potential workforce supply and demand imbalance. The American Society for Radiation Oncology commissioned an independent analysis in 2022, looking at supply and demand in the United States radiation oncology workforce and projecting future trends for 2025 and 2030. The final report, titled Projected Supply and Demand for Radiation Oncologists in the U.S. in 2025 and 2030, is now available. The analysis included evaluating radiation oncologist (RO) supply (new graduates, exits from the specialty), potential changes in demand (growth of Medicare beneficiaries, hypofractionation, loss of indications, new indications) as well as RO productivity (growth of work relative value units [wRVUs] produced), and demand per beneficiary. The results demonstrated a relative balance between radiation oncology supply and demand for radiation services; the growth in ROs was balanced by the rapid growth of Medicare beneficiaries over the same period. The primary factors driving the model were found to be growth of Medicare beneficiaries and change in wRVU productivity, with hypofractionation and loss of indication having only a moderate effect; although the most likely scenario was a balance of workforce supply and demand, scenarios did demonstrate the possibility of over- and undersupply. Oversupply may become a concern if RO wRVU productivity reaches the highest region; beyond 2030, this is also possible if growth in RO supply does not parallel Medicare beneficiary growth, which is projected to decline and will require corresponding supply adjustment. Limitations of the analysis included uncertainty regarding the true number of ROs, the lack of inclusion of most technical reimbursement and its effect as well as failing to account for stereotactic body radiation therapy. A modeling tool is available to allow individuals to evaluate different scenarios. Moving forward, continued study will be needed to evaluate trends (particularly wRVU productivity and Medicare beneficiary growth) to allow for continued assessment of workforce supply and demand in radiation oncology.

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