I came across two reference for coding for COVID-19 and am sharing them below: Frequently Asked Questions Regarding ICD-10-CM Coding for COVID-19 American Hospital Association This is an easy to read reference for coding for COVID-19 https://www.aha.org/fact-sheets/2020-03-30-frequently-asked-questions-regarding-icd-10-cm-coding-covid-19 and a reference sheet from the CDC ICD-10-CM Official Coding and Reporting Guidelines April 1, 2020 through September 30, 2020 https://www.cdc.gov/nchs/data/icd/COVID-19-guidelines-final.pdf For history of COVID-19, consider Z86.19, Personal history of other infectious and parasitic diseases Disclaimer: This guidance is to be used for an easy reference; the ICD-9-CM and ICD-10-CM code books and the Official Guidelines for Coding and Reporting are the authoritative references for accurate and complete coding. This blog may contain references or links to statutes, regulations, or other policy materials. It is not intended t...