Section, act Aug. 14, 1935, ch. 531, title XI, § 1164, as added Apr. 7, 1986, Pub. L. 99–272, title IX, § 9401(b), 100 Stat. 196; amended Oct. 22, 1986, Pub. L. 99–514, title XVIII, § 1895(b)(17), 100 Stat. 2934; Dec. 19, 1989, Pub. L. 101–239, title VI, § 6003(g)(3)(D)(v), 103 Stat. 2153, related to 100 percent peer review for certain surgical procedures.

Repeal applicable to services provided on or after Oct. 31, 1994, see section 156(a)(3) of Pub. L. 103–432, set out as an Effective Date of 1994 Amendment note under section 1320c–3 of this title.