; . (B) Definition Section 1861 of the Social Security Act ( 42 U.S.C. 1395x ) is amended by adding at the end the following new subsection: (jjj) Medically Necessary Food (1) Subject to paragraph (2), the term medically necessary food means food, including a low protein modified food product and an amino acid preparation product, that is— (A) furnished pursuant to the prescription, order, or recommendation (as applicable) of a physician or other health care professional qualified to make such prescription, order, or recommendation, for the dietary management of a covered disease or condition; (B) a specially formulated and processed product (as opposed to a naturally occurring foodstuff used in its natural state) for the partial or exclusive feeding of an individual by means of oral intake or enteral feeding by tube; (C) intended for the dietary management of an individual who, because of therapeutic or chronic medical needs, has limited or impaired capacity to ingest, digest, absorb, or metabolize ordinary foodstuffs or certain nutrients, or who has other special medically determined nutrient requirements, the dietary management of which cannot be achieved by the modification of the normal diet alone; (D) intended to be used under medical supervision, which may include in a home setting