38 CFR 17.151: Invalid lifts for recipients of aid and attendance allowance or special monthly compensation.

An invalid lift may be furnished if:

(a) The applicant is a veteran who is receiving (1) special monthly compensation (including special monthly compensation based on the need for aid and attendance) under the provisions of 38 U.S.C. 1114(r), or (2) comparable compensation benefits at the rates prescribed under 38 U.S.C. 1134, or (3) increased pension based on the need for aid and attendance or a greater compensation benefit rather than aid and attendance pension to which he or she has been adjudicated to be presently eligible; and

(b) The veteran has loss, or loss of use, of both lower extremities and at least one upper extremity (loss of use may result from paralysis or other impairment to muscle power and includes all cases in which the veteran cannot use his or her extremities or is medically prohibited from doing so because of a serious disease or disability); and

(c) The veteran has been medically determined incapable of moving himself or herself from his or her bed to a wheelchair, or from his or her wheelchair to his or her bed, without the aid of an attendant, because of the disability involving the use of his or her extremities; and

(d) An invalid lift would be a feasible means by which the veteran could accomplish the necessary maneuvers between bed and wheelchair, and is medically determined necessary.