Mortality for Post COVID Condition: 2025 Update

Background: The coronavirus disease 2019 (COVID-19) pandemic has generated profound health, societal and economic consequences, further compounded by long-term sequelae commonly referred to as post COVID or long-COVID syndrome. Understanding the real-world impact of post COVID mortality is hence critical for effective healthcare planning and resource allocation. Methods: A retrospective analysis was conducted using data from the US National Center for Health Statistics to identify deaths attributed to post-COVID condition, as classified by the ICD-10 code U09.9, from October 2021 to December 2024. Demographic factors such as gender, age and place of death were also extracted. Results: By December 2024, 2,653 US deaths were classified under the ICD-10 code U09.9, corresponding to an age-adjusted mortality rate of 0.089×100,000. Mortality was significantly higher in males compared to females (0.098 vs. 0.081×100,000; p<0.001). A clear age-related gradient in mortality was observed, with rates increasing almost linearly with advancing age. The majority of post COVID deaths occurred at home (33.0%), followed by nursing homes (26.3%) and medical facilities (24.1%). Conclusions: These findings underscore the significant yet nuanced impact of post-COVID condition on mortality. The observed patterns underscore the need for targeted healthcare interventions and resource allocation, particularly for vulnerable populations such as elderly males isolated at home.