§ 422.506 Nonrenewal of contract.
(a) Nonrenewal by an MA organization. (1) An MA organization may elect not to renew its contract with CMS as of the end of the term of the contract for any reason provided it meets the timeframes for doing so set forth in paragraphs (a)(2) and (a)(3) of this section.
(2) If an MA organization does not intend to renew its contract, it must notify—
(i) CMS in writing, by the first Monday in June of the year in which the contract would end;
(ii) Each Medicare enrollee by mail at least 90 calendar days before the date on which the nonrenewal is effective. The MA organization must also provide information about alternative enrollment options by doing one or more of the following: