Visits to the emergency department (ED) by U.
S. adults aged 18-64 contain remained steady at about 20% (1,2), but ED exhaust may vary by the expected source of payment. This report includes estimates for the five most populous states (California, or Florida,Illinois, New York, and Texas). In 2012,there were 130.9 million ED visits in the United States. The majority of these visits (63%) were made by adults aged 18-64 (3). Differences in ED visits made by adults aged 18-64 were examined by expected source of payment and state.
Source: cdc.gov