If the decision of a local evidentiary hearing is adverse to the applicant or beneficiary, the agency must--
(a) Inform the applicant or beneficiary of the decision;
(b) Inform the applicant or beneficiary that he has the right to appeal the decision to the State agency, in writing, within 15 days of the mailing of the notice of the adverse decision;
(c) Inform the applicant or beneficiary of his right to request that his appeal be a de novo hearing; and
(d) Discontinue services after the adverse decision.