; and (ii) a written notice specified, not later than July 1, 2020, by the Secretary through guidance (which shall be updated as determined necessary by the Secretary) that— (I) contains the information required under paragraph (2); and (II) is signed and dated by the participant, beneficiary, or enrollee (or by an authorized representative of the participant, beneficiary, or enrollee) and, with respect to items or services to be furnished by such a provider that are not poststabilization services described in section 2719A(b)(3)(C)(ii), is so signed and dated not less than 72 hours prior to the participant, beneficiary, or enrollee being furnished such items or services by such provider