; (iv) is a qualified hospice aide, as defined in section 418.76 of such title; (v) is a licensed practical nurse or a licensed or certified social worker; or (vi) is receiving training to be certified or licensed as such an aide, nurse, or social worker; and (B) provides (or, in the case of a trainee, intends to provide) services as such an aide, nurse, or social worker in an eligible setting. (3) Eligible setting The term eligible setting means— (A) a skilled nursing facility, as defined in section 1819; (B) a nursing facility, as defined in section 1919; (C) a home health agency, as defined in section 1891; (D) a facility approved to deliver home or community-based services authorized under State options described in subsection (c) or (i) of section 1915 or, as relevant, demonstration projects authorized under section 1115; (E) a hospice, as defined in section 1814; or (F) a tribal assisted living facility. (4) Tribal organization The term tribal organization has the meaning given the term in section 4 of the Indian Self-Determination and Education Assistance Act. .