42 CFR § 431.230 - Maintaining services.
(a) If the agency sends the 10-day or 5-day notice as required under § 431.211 or § 431.214 of this subpart, and the beneficiary requests a hearing before the date of action, the agency may not terminate or reduce services until a decision is rendered after the hearing unless -
(1) It is determined at the hearing that the sole issue is one of Federal or State law or policy; and
(2) The agency promptly informs the beneficiary in writing that services are to be terminated or reduced pending the hearing decision.
(b) If the agency's action is sustained by the hearing decision, the agency may institute recovery procedures against the applicant or beneficiary to recoup the cost of any services furnished the beneficiary, to the extent they were furnished solely by reason of this section.