The latest research on network provider utilization in California workers’ compensation shows network physicians delivered nearly 80% of first-year, physician-based outpatient treatment on AY 2010 claims.
Use of Network Physicians in California WC, AY 2004-3Q2011 Claims
![](https://dev.cwci.org/wp-content/uploads/2019/01/WC_AY_2004-3Q2011_Claims.png)