The Board shall fix the time and place for the hearing and shall send notice thereof to the parties' contact information on file, not less than 30 days prior to the scheduled time. Either on its own motion or for good cause shown by a party, the Board may, as appropriate, reschedule, adjourn, postpone, or reopen the hearing, provided that reasonable written notice is given to the parties.
42 C.F.R. §405.1849