42 C.F.R. § 422.680 Witnesses.
Title 42 - Public Health
(a) The hearing officer may examine the witnesses. (b) The parties or their representatives are permitted to examine their witnesses and cross-examine witnesses of other parties.
Title 42: Public Health
PART 422—MEDICARE ADVANTAGE PROGRAM
Subpart N—Medicare Contract Determinations and Appeals
§ 422.680 Witnesses.