The UR plan must provide that—
(a)
The group performing UR assigns subsequent continued stay review dates in accordance with § 456.435.
(b)
The group assigns a subsequent continued stay review date each time it decides under § 456.436 that the continued stay is needed—
(1)
At least every 6 months; or
(2)
More frequently than every six months if indicated at the time of continued stay review; and
(c)
The group insures that each continued stay review date it assigns is recorded in the recipient's record.