Alex Swedlow and the good folks at CWCI have published a study that clearly demonstrates the amount of waste in the US health care system, waste generated by nothing other than greed and lousy medicine. While the analysis focused on workers comp, the lessons cross all coverage.
The great thing about workers comp is that unlike health insurance, payers are actually concerned about and financially motivated to ensure claimants get the amount and type of care needed to help them recover and get back to work. And there is a wealth of data to evaluate the effects of medical treatment on RTW.
California changed its workers comp rules a few years ago to limit the number of physical or occupational therapy or chiropractic visits a claimant would get covered by workers comp. The limit was 24 (for each, not together), which all the data suggest is more than adequate to take care of 90%+ of WC medical conditions – surgical or non.
So, what happened?
The average number of PT, OT, or chiro visits per patient dropped by almost half, and the number of patients with more than 24 visits dropped from 30.4% to 9.7% (a decline of 68%). Costs declined dramatically as well.
But did this lead to poorer outcomes?
The results, while encouraging, are not as clear.
While there are data from California that appear to show reductions in the length of disability, the results are muddled by a cap on benefit payments that was also part of the WC reforms. The duration of disability (the length of time claimants were out of work) did decline post-reform. Comparing disability duration two years post-injury, the median length of disability declined by 21.4% (average was down 17.4%).
My sense is the reduction in physical medicine visits contributed to the drop in disability duration – without endless visits to PTs and Chiros to receive ‘care’ that was not helping them recover but merely extending the process, claimants were more likely to be released to return to work.
There’s a lesson here for the non-workers comp world, and policy wonks in particular. It is this – providers overtreat, to the detriment of the patient and the payer. Draconian measures such as flat limits on the amount of treatment do work.
With health reform on the horizon, here’s a great example of the waste in our health care ‘system’, waste that benefits the provider.
Insight, analysis & opinion from Joe Paduda