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Projected US Imaging Utilization, 2025 to 2055.

Eric W Christensen1, Alexandra R Drake2, Jay R Parikh3

  • 1Research Director, Harvey L. Neiman Health Policy Institute, Reston, Virginia.

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Summary
This summary is machine-generated.

Future imaging utilization will increase by 16.9% to 26.9% by 2055, driven primarily by population growth. Shifts to Medicare Advantage may moderate this growth due to lower per-person utilization.

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Area of Science:

  • Health Services Research
  • Medical Imaging
  • Demographic Trends

Background:

  • Medical imaging is crucial for diagnosis and treatment planning.
  • Understanding future utilization trends is essential for healthcare resource allocation.
  • Population demographics significantly influence healthcare service demand.

Purpose of the Study:

  • To project medical imaging utilization up to 2055.
  • To assess the impact of population growth, aging, insurance type, and utilization trends on future imaging demand.
  • To inform healthcare policy and resource planning.

Main Methods:

  • Utilized claims data from Medicare fee-for-service and commercial/Medicare Advantage/Medicaid databases (2018-2022).
  • Statistically modeled future utilization based on US Census Bureau population projections and recent modality-specific utilization trends.
  • Analyzed data across diverse insurance types and demographic groups.

Main Results:

  • Projected 16.9%–26.9% increase in imaging utilization by 2055 if per-person rates remain constant.
  • Continuation of recent utilization trends could result in a wider range of change (-5.6% to +45.2%).
  • Population growth (73%–88%) is the primary driver, followed by aging (12%–27%); Medicare Advantage shows lower per-person utilization.

Conclusions:

  • Imaging utilization is projected to rise significantly by 2055, with population growth as the main contributor.
  • The shift towards Medicare Advantage may temper overall utilization growth.
  • Healthcare systems must prepare for increased demand driven by demographic shifts.