Design of a state-based workers' compensation information system.
BACKGROUND
California policy makers have long been hampered by a lack of credible information for use in making legislative or administrative changes to address serious problems in the workers' compensation system. In 1993, the legislature directed the California Division of Workers' Compensation to develop a Workers' Compensation Information System (WCIS).


METHODS
An advisory committee developed key questions and identified data sources regarding injury/illness incidence, costs, promptness of benefit delivery, adequacy of benefits, satisfaction with services, and other outcomes.


RESULTS
Key data elements were identified, mostly from existing mandated reporting forms for employers and physicians, and from standardized medical billings. Data collection will be carried out using: 1) rapid electronic data interchange (EDI) for a minimum number of data elements; 2) electronic collection of data on medical services for a sample of claims; and 3) surveys to address adequacy of benefits, satisfaction with services, return to work, and other outcomes. A state-based repository will analyze data and provide de-identified public use data files.


CONCLUSIONS
The proposed WCIS will provide information to improve the performance and to increase the accountability of all the participants in California's Workers' Compensation system. More importantly, it will provide information which will allow improved quality in the provision of mandated benefits to injured workers.
Maizlish
N
N
California Division of Workers' Compensation, San Francisco, USA. maizlish@slip.net
Rudolph
L
L
Young
C
C
D019985:Benchmarking / Q000379:methods*; D002140:California / Q000453:epidemiology; D017598:Efficiency, Organizational; D006801:Humans; D015994:Incidence; D016247:Information Storage and Retrieval; D007256:Information Systems; D007345:Insurance Claim Review; D009784:Occupational Diseases / Q000453:epidemiology; D017063:Outcome Assessment, Health Care; D012985:Software Design; D014942:Workers' Compensation / Q000706:statistics & numerical data*