may include nephrology health professionals before the period at the end. (c) National health service corps loan repayment program Section 338B(a)(2) of the Public Health Service Act ( 42 U.S.C. 254l–1(a)(2) ) is amended by inserting , which may include nephrology health professionals before the period at the end. IV EXPANDING PATIENT CHOICE OF COVERAGE 401. Medigap coverage for beneficiaries with end-stage renal disease (a) Guaranteed availability of medigap policies to all ESRD medicare beneficiaries (1) In general Section 1882(s) of the Social Security Act ( 42 U.S.C. 1395ss(s) ) is amended— (A) in paragraph (2)— (i) in subparagraph (A), by striking is 65 and all that follows through the period and inserting the following: is— (i) 65 years of age or older and is enrolled for benefits under part B