A Ten-Year before–after Study on the Impact of the Affordable Care Act Health Insurance Expansion on Emergency Department Visits in California, U.S.
Abstract
:1. Introduction
2. Materials and Methods
2.1. Study Design, Data Collection, and Processing
2.2. Outcome Measures
2.3. Analysis
3. Results
4. Discussion
Limitations
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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(a) | ||||||||||
Payer | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 |
Private | 114.7 | 108.9 | 107 | 102.7 | 102.1 | 97.1 | 98.5 | 93.7 | 93.2 | 91.2 |
Medicare | 214.7 | 207.1 | 201.4 | 193.6 | 191.6 | 182.2 | 184.1 | 181.3 | 184 | 176.3 |
Medicaid | 174.6 | 169.5 | 164.7 | 159.3 | 160 | 146.1 | 141.5 | 136.7 | 137.37 | 131.24 |
Uninsured | 121.6 | 118.9 | 117.7 | 115.4 | 115.9 | 92.3 | 89.01 | 87.9 | 88.11 | 85.6 |
(b) | ||||||||||
Payer | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 |
Private | 62.4 | 61.6 | 62.4 | 61.5 | 61.8 | 61.8 | 62.5 | 61.6 | 63.4 | 62.8 |
Medicare | 105.8 | 105.2 | 105.7 | 106.2 | 107.8 | 106 | 109.6 | 112.4 | 114.9 | 114 |
Medicaid | 81.79 | 80.8 | 81 | 79.5 | 79.8 | 75.1 | 74.9 | 74.8 | 77.3 | 76.4 |
Uninsured | 62.8 | 62.4 | 62.4 | 63 | 62.4 | 58.1 | 56.9 | 56.6 | 58.3 | 56.7 |
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Chan, T.C.; Brennan, J.J.; Castillo, E.M. A Ten-Year before–after Study on the Impact of the Affordable Care Act Health Insurance Expansion on Emergency Department Visits in California, U.S. Emerg. Care Med. 2024, 1, 31-38. https://doi.org/10.3390/ecm1010005
Chan TC, Brennan JJ, Castillo EM. A Ten-Year before–after Study on the Impact of the Affordable Care Act Health Insurance Expansion on Emergency Department Visits in California, U.S. Emergency Care and Medicine. 2024; 1(1):31-38. https://doi.org/10.3390/ecm1010005
Chicago/Turabian StyleChan, Theodore C., Jesse J. Brennan, and Edward M. Castillo. 2024. "A Ten-Year before–after Study on the Impact of the Affordable Care Act Health Insurance Expansion on Emergency Department Visits in California, U.S." Emergency Care and Medicine 1, no. 1: 31-38. https://doi.org/10.3390/ecm1010005