; (E) has two or more functional dependencies requiring the assistance of another person (such as bathing, dressing, toileting, walking, or feeding); and (F) meets such other criteria as the Secretary determines appropriate. (2) Waiver of certain requirements when beneficiary changes plans The requirements under paragraph (1)(D) shall not apply when an individual is attributed to an independence at home medical practice under this section subsequent to the first time an individual is attributed to such a practice under this section. (3) Patient election to participate The Secretary shall adopt an appropriate method to determine that applicable beneficiaries have agreed to enroll in an independence at home medical practice. Enrollment in an independence at home medical practice shall be voluntary. (4) Beneficiary access to services Nothing in this section shall be construed as— (A) encouraging physicians, nurse practitioners, physician assistants, or other team members to limit applicable beneficiary access to services covered under this title