1. Raifman? J, Nocka? K. COVID-19 US State Policy Database. Boston University School of Public Health. Updated July 2, 2020. Accessed July 9, 2020. https://docs.google.com/spreadsheets/d/1zu9qEWI8PsOI_i8nI_S29HDGHlIp2lfVMsGxpQ5tvAQ/edit#gid=2102005060
2. New ICD-10-CM code for the 2019 Novel Coronavirus (COVID-19). Centers for Disease Control and Prevention. Updated April 1, 2020. Accessed July 9, 2020. https://www.cdc.gov/nchs/data/icd/Announcement-New-ICD-code-for-coronavirus-3-18-2020.pdf
3. Healthcare Facilities: Managing Operations During the COVID-19 Pandemic. Centers for Disease Control and Prevention. Updated June 28, 2020. Accessed July 9, 2020. https://www.cdc.gov/coronavirus/2019-ncov/hcp/guidance-hcf.html
4. Mehrotra? A, Chernew? ME, Linetsky? D, Hatch? H, Cutler? D. The Impact of the COVID-19 Pandemic on Outpatient Visits: Practices Are Adapting to the New Normal. The Commonwealth Fund. Updated June 25, 2020. Accessed July 9, 2020. https://www.commonwealthfund.org/publications/2020/jun/impact-covid-19-pandemic-outpatient-visits-practices-adapting-new-normal
5. Dafny? LS, McWilliams? JM. Primary Care Is Hurting: Why Aren’t Private Insurers Pitching In? Health Affairs Blog. Updated May 21, 2020. Accessed July 9, 2020. https://www.healthaffairs.org/do/10.1377/hblog20200519.916904/full/