No contributions required from: persons having the annually preventive health check by GPl; victims of Chernobyl; those persecuted for their political beliefs; those who require emergency treatment; residents of State and municipality social care centres; organ donors; persons who receive inpatient palliative care and palliative care provided by GP at home; persons who receive health care at home, persons being tested within the framework of the national screening programs; disabled persons (only category I disability); needy persons; those working in Emergency Medical Service.