l" severity="danger" />
                                </p:column>

                                <p:column headerText="Bill Type" style=" text-align: center;">
                                    <h:outputText value="#{row.bill.billType}"/>
                                </p:column>

                                <p:column headerText="Patient" style=" text-align: center;" filterMatchMode="contains" filterBy="#{row.bill.patient.person.name}">
                                    <h:outputText value="#{