Is the money I receive permissible, knowing that I am studying occupational therapy and interning in a hospital where we receive patients from the social security fund, and I do not know the system of social security in my country?

Social security is divided into permissible and forbidden, but there is no impediment to treating patients who come through it, regardless of its type, and the doctor’s salary from the hospital is lawful. It is forbidden for the doctor to give patients papers that enable them to obtain unlawful money from insurance, due to the Almighty’s saying: "And do not cooperate in sin and aggression."