42 CFR 456.136 - Notification of adverse decision.
The UR plan must provide that written notice of any adverse final decision on the need for continued stay under § 456.135 (f) through (h) is sent to -
(a) The hospital administrator;
(b) The attending physician;
(c) The Medicaid agency;
(d) The beneficiary; and
(e) If possible, the next of kin or sponsor.