The monograph is devoted to the analysis of scientific-theoretical and practical problems related to the improvement of medical insurance in the Republic of Uzbekistan, in which the legal description of medical insurance as an object of civil-legal regulation, medical insurance legal interpretation of subjects and objects, scientific-practical issues of civil- legal regulation of voluntary medical insurance activity, issues of improving civil-legal regulation of compulsory medical insurance activity have been expressed. This monograph is intended for students studying in the field of jurisprudence, researchers, teachers and a wide audience of readers interested in the field.