The article is focused on determining the research methods of administrative and legal realization of the right to health care. It has been noted that methods at the level of administrative law are determined depending on the purpose of the research, taking into account the content of the object and subject matter of cognition. The author has established the lack of scientific works on identifying methods of research of administrative and legal realization of the right to health care. The objective of the article is to determine the methods of administrative and legal realization of the right to health care. It has been determined that research methods of administrative and legal realization of the right to health care consist of a set of philosophical, generally scientific, specific methods, which assist the process of cognition of administrative provision of the right to health care in the state. Philosophical methods of cognition are used to identify the basic categories while conducting the study of administrative and legal realization of the right to health care, in particular the value of the concept of “health” and its correlation with the public and state interests. Generally scientific methods are used to identify the categorical concept, its elements. Specific research methods provide an opportunity to fully and comprehensively research administrative and legal provision for the realization of the right to health care. The author has argued the special importance of the axiological, prognostic method for the cognition of administrative and legal provision for realizing the right to health care. It has been emphasized that a synergistic method based on a synergistic interpretation of the world is one of the methods that make it possible to establish the instability of functioning of the relevant legal relations. This method has been offered to apply for identifying legal relations that arose from the introduction of quarantine measures that led to instability of the functioning of administrative relations, in particular in the health care sector.