Psychotherapeutic & Neurological Drugs
CWCI uses data from its IRIS database and its Prescription Drug Interactive App to explore what is behind the growth in payments for Psychotherapeutic & Neurological Drugs in the California…
Functional Restoration Programs in Calif Workers' Comp
A CWCI study offers some of the first comprehensive data on the use of Functional Restoration Programs (FRPs) to treat California injured workers.
The Impact of Medical Inflation on the OMFS
A CWCI analysis of the inflationary factors used to update prices in each section of our Official Medical Fee Schedule (OMFS).
Utilization of Inpatient Care in Calif WC, 2012-2022
Opioid Prescribing, 2017-2023 A CWCI Report to the Industry examines recent opioid prescribing trends among California workers comp patients.
Long COVID-19 Claim Characteristics and Treatment in California Workers' Compensation
CWCI takes an in-depth look at the claim characteristics and types of services and medical payments associated with COVID-19 claims in which treatment extends beyond 90 days from the date of injury.
CWCI Presents
What’s New
Research Reports
View More Reports
Functional Restoration Programs in the California Workers' Compensation System
Functional Restoration Programs (FRPs): A CWCI Report to the Industry examines the characteristics of injured workers approved for FRPs and how these programs have been implemented in the California workers comp system.
Legislative Impact Analysis: SB 632
A CWCI Legislative Impact Report examines SB 632, a bill that would give acute care hospital workers who provide direct patient care presumptions of compensability for 9 categories of injuries, encompassing more than 250 ICD-10 codes.
Long COVID-19 Claim Characteristics and Treatment in California Workers' Compensation
CWCI’s analysis examines the various characteristics of Long COVID claims in California workers’ compensation, including the distribution of claims by diagnostic category and affected body part, the mix of treatment payments among medical service categories at different…
CWCI Updates Inpatient Hospital Utilization Application and Issues Interactive Research Report
A CWCI Interactive Research Report based on the latest update to the Institute’s Inpatient Hospital Utilization Application which now includes inpatient hospital discharge data for CY 2012 through CY 2023 compiled by the California Department of Health Care Access and Information (HCAI)
Subscribe to our research reports, bulletins, and more!
Learn More
