Abstract
Objective:
Lyme disease (LD) is the most commonly reported tick-borne illness in North America. To improve LD surveillance, we explored claims data as an adjunct data source for monitoring trends in Lyme disease incidence.
Methods:
We retrospectively analyzed claims from a nationwide US health insurance plan, identifying patients with newly diagnosed LD in 13 high-prevalence states over two time periods, 2004–2006 and 2010–2012.
Results:
The average LD case incidence as estimated by using claims data in 2010–2012 (75.67 per 100,000 person-years,
Conclusions:
Surveillance systems should explore a fusion of data sources, including payer claims that appear to be highly sensitive with limitations, with electronic laboratory data that afford high specificity, but appear to miss cases.
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