; and (B) in subparagraph (C), by inserting (as defined in subsection (r)(1)), nurse practitioner, clinical nurse specialist, or physician assistant (as those terms are defined in subsection (aa)(5)) after physician ; (2) in paragraph (3)(A), by striking physician-prescribed exercise and inserting exercise prescribed by a physician (as defined in subsection (r)(1)), nurse practitioner, clinical nurse specialist, or physician assistant (as those terms are defined in subsection (aa)(5)) ; and (3) in paragraph (5), in the matter preceding subparagraph (A), by inserting (as defined in subsection (r)(1)), nurse practitioner, clinical nurse specialist, or physician assistant (as those terms are defined in subsection (aa)(5)), after physician . (b) Pulmonary rehabilitation programs Section 1861(fff) of the Social Security Act ( 42 U.S.C. 1395x(fff) ) is amended— (1) in paragraph (2)(A), by striking physician-prescribed exercise and inserting exercise prescribed by a physician (as defined in subsection (r)(1)), nurse practitioner, clinical nurse specialist, or physician assistant (as those terms are defined in subsection (aa)(5)) ; and (2) in paragraph (3), in the matter preceding subparagraph (A), by inserting after physician the following: (as defined in subsection (r)(1)), nurse practitioner, clinical nurse specialist, or physician assistant (as those terms are defined in subsection (aa)(5)), . 102. Permitting nurse practitioners to satisfy Medicare documentation requirement for coverage of certain shoes for individuals with diabetes Section 1861(s)(12) of the Social Security Act ( 42 U.S.C. 1395x(s)(12) ) is amended— (1) in subparagraph (A), by inserting , nurse practitioner, or physician assistant after physician