5 C.F.R. § 890.1031
(a) Basis for suspension. OPM may suspend a provider if:
(b) Grounds for suspension. Evidence constituting grounds for a suspension may include, but is not limited to:
(3) Other credible evidence indicating, in the judgment of the suspending official, that a provider has committed a violation that would warrant debarment under this subpart. This may include, but is not limited to: