To investigate how valuations of physician services evolve from specialty societies to the RUC and CMS, providing empirical evidence on the Medicare payment determination process.
Approach:
Study Design: Analysis of over 2100 recommendations over 2 decades regarding physician service valuations.
Process Examination: Assessment of how recommendations are modified by the RUC and CMS, highlighting the roles of each entity in the valuation process.
Key Findings:
The RUC made no changes to most specialty society recommendations.
CMS modified about one-third of RUC recommendations.
Downward adjustments in service valuations greatly exceeded upward adjustments, with variations across specialties.
CMS actively participates in valuing physician work.
Interpretation:
The study clarifies that the Physician Fee Schedule results from an iterative process involving multiple stakeholders.
Limitations:
The study does not determine whether valuation shifts lead to more accurate or equitable payments.
It does not assess whether CMS's role has evolved over time.
Conclusion:
The findings highlight the process of translating advisory recommendations into federal policy.
