Currently, the need for informatization and digitization of medical institutions is increasing. It is practically impossible to process huge flows of information: financial, statistical, medical, without the use of modern information and computer technologies. At the moment, the digitalization and informatization of patronage nurses' activities is especially relevant, which allows effective use of available resources, increasing the quality of medical care provided to them, and strengthening the health of the population. In the Decree of the President of the Republic of Uzbekistan dated December 7, 2018 "On comprehensive measures to fundamentally improve the health care system of the Republic of Uzbekistan" No. PF-5590 "On the widespread introduction of the electronic health care system" health care systems, uniform national standards on the basis of creating a complex of integrated information systems and databases