1. Knowingly and willfully making or causing to be made any false statement or misrepresentation of a material fact in an application for eligibility, benefits or payments under medical assistance;

2. Knowingly and willfully falsifying, concealing or covering up by any trick, scheme, or device a material fact or causing a material fact to be falsified, concealed, or covered up in such a manner, in connection with an application for eligibility, benefits or payments;

3. Knowingly and willfully concealing or failing to disclose any event affecting the initial or continued right of any individual to any benefits or payment or causing such concealment or failure to disclose such an event with an intent to secure fraudulently such benefits or payment in a greater amount or quantity than is authorized or when no such benefit or payment is authorized;

4. Knowingly and willfully converting or causing to be converted any benefits or payment received pursuant to an application for another person and receipt of benefits or payment on behalf of such other person to use other than for the health and welfare of the other person; or

5. Knowingly and willfully failing to notify or causing another to fail to notify the local department of social services, through whom medical assistance benefits were obtained, of changes in the circumstances of any recipient or applicant which could result in the reduction or termination of medical assistance services.