Characterization of Post-COVID-19 Definitions and Clinical Coding Practices: Longitudinal Study.

Monika Maripuri Andrew Dey Jacqueline P Honerlaw Chuan Hong Yuk-Lam Anne Ho Vidisha Tanukonda Alicia W Chen Vidul Ayakulangara Panickan Xuan Wang Harrison G Zhang Doris Yang Malarkodi Jebathilagam Samayamuthu Michele M Morris Shyam Visweswaran Brendin R Beaulieu-Jones Rachel B Ramoni Sumitra Muralidhar John Michael Gaziano Katherine P Liao Zongqi Xia Gabriel A Brat Tianxi Cai Kelly Cho

Published in: Online journal of public health informatics (2024)

This is one of the first studies to evaluate the U09.9 code against a clinical case definition for long COVID-19, as well as the first to apply this definition to EHR data using a chart review approach on a nationwide cohort across multiple health care systems. This chart review approach can be implemented at other EHR systems to further evaluate the utility and performance of the U09.9 code.

Keyphrases

healthcare
coronavirus disease
electronic health record
sars cov
primary care
cross sectional
respiratory syndrome coronavirus
social media
health insurance
artificial intelligence