COVID-19 vaccination and healthcare expenditure among insured South Africans, 2020–2022

<p dir="ltr">This dataset contains de-identified demographic and insurance claims data from two large private medical schemes (n = 550,332) in South Africa between March 2020 and December 2022. It includes vaccination records, hospitalization costs, comorbidity indicators, and demographic variables used to estimate vaccination uptake and financial burden under a luck-egalitarian framework.</p>