Introduction of the system of one health insurance company is according to the Minister of Health Zuzana Zvolenská not only about the profits. It is according to her more about the fact that Government has an obligation to ensure health care and she thinks that unitary system is a better way. She also warned the opposition members of Parliament, that even though they have questioned the profit of health insurance companies in amount of € 500 million, health insurance companies by themselves have not done that in the interdepartmental commentary proceeding.