High hospital readmission rates are associated with significant costs and health risks for patients.Predictive models are crucial in supporting clinicians to determine patient hospital readmissions within a short period.Combining clinical notes and electronic health records (EHRs) helps in predicting 30-day hospital readmissions.A graph neural network (GNN) is used to integrate both information sources, achieving an AUROC of 0.72 and a balanced accuracy of 66.7%.