130 CMR, § 450.213
When a provider fails or ceases to meet any one or more of the eligibility criteria applicable to such provider, the provider's participation in MassHealth may be terminated, subject to 130 CMR 450.212(B) and 450.216. If such termination is based upon a finding, ruling, conviction, decision, order, notification, or statement of any nature (including an agreement with the provider) by any federal, state, or quasi-public board, department (other than the MassHealth agency), or other agency or another state's Medicaid program that revokes, voids, suspends, or denies the issuance, renewal, or extension of a license, certificate, or other statement of qualification that constitutes a statutory prerequisite or other eligibility criterion, or that takes any action of the nature set forth in 130 CMR 450.212(A)(6), the correctness or validity of the action taken by the issuing agency will be presumed, the termination will be effective as of the earliest date on which the provider failed or ceased to meet any of such criteria, and the MassHealth agency will not afford a hearing as to the correctness or validity of such action. If such termination is based solely upon a determination of ineligibility by the MassHealth agency, the provider will be afforded notice and an opportunity for hearing in substantially the manner set forth in 130 CMR 450.241 through 450.248, and any termination will be effective as of the date of receipt of notice thereof.
130 CMR, § 450.213