Patient complexity by surgical specialty does not correlate with work relative value units

Area of Science:

• Health Services Research
• Surgical Outcomes
• Health Policy

Background:

• Understanding patient complexity variation across surgical specialties is crucial for resource allocation and reimbursement policies.
• Previous research has not adequately assessed the disparity in patient complexity among different surgical fields.

Purpose of the Study:

• To evaluate the variation in patient complexity across multiple surgical specialties.
• To determine the correlation between patient complexity and work relative value units (wRVUs).

Main Methods:

• Utilized data from the 2017 American College of Surgeons National Surgical Quality Improvement Program.
• Assessed 10 domains of patient complexity, including comorbidities, emergency status, complications, and mortality.
• Calculated overall complexity scores for specialties and correlated them with wRVUs.

Main Results:

• Cardiac surgery exhibited the highest overall complexity score, particularly in mortality and length of stay.
• Vascular surgery ranked second in complexity, with high rates of comorbidities and readmissions.
• No significant correlation was found between overall patient complexity scores and work relative value units across specialties.

Conclusions:

• Significant disparities in patient complexity exist among surgical specialties.
• Current work relative value units do not adequately capture the physician effort required for complex patients.
• Reimbursement models may need revision to better align with actual patient complexity and physician workload.