Health Programs Group, University of Wisconsin School of Medicine and Public Health, Population Health Institute. Direct Primary Care (DPC): Potential Impact on Cost, Quality, Health Outcomes, and Provider Workforce Capacity, A Review of Existing Experience & Questions for Evaluation, October 8, 2019. On-line publication.
The thing speaks for itself, acknowledging potential and noting absence of proof.
Also makes clear that how much my own analyses misses a hell of a lot.
Not more than a quick look at this, for example, made me realize that old comparisons of OOP for DPC primary vs FFS primary – such as the one mentioned in this previous post – were likely to be shifted significantly in more recent years even further in favor of FFS because of the ACA rule barring application of cost-sharing for a list of designated preventative services. Note, too, that the bar applies to high-deductible plans.