The work is based on the experience of physicians reviewers and inspectors in carrying out the monitoring and inspection activities of the Health Insurance Company of the Ministry of Interior of the Czech Republic. Highlights the efficiency of data analysis in the information system after the adoption of the health care bill health service providers, which evaluates labeled as wrongly reported health care paid from public health insurance. Then systematically analyzed step by step process to determine if improperly recognized health care health insurance. It deals with the design and the result of physical inspection (inspection) according to the Law no. 48/1997. in no small part highlights the cooperation of the insured themselves paid for the provision of health care and the consequences resulting from improperly recognized care provider of health services. At the end solves the application of the results of such checks and discusses possible solutions for both the healthcare providers and health insurance companies side with reference to the performance of the contractual relationship.