Editorial Notes Codification Section 4581, Pub. L. 91–616, title III, § 321 , Dec. 31, 1970 , 84 Stat. 1852 ; Pub. L. 93–282, title I, § 121(a) , May 14, 1974 , 88 Stat. 130 ; Pub. L. 94–371, § 11(a) , (b), July 26, 1976 , 90 Stat. 1041 ; Pub. L. 94–581, title I, § 111(c)(1) , Oct. 21, 1976 , 90 Stat. 2852 , which provided for the admission of alcohol abusers and alcoholics to general hospitals and outpatient facilities, was redesignated section 522 of the Public Health Service Act by Pub. L. 98–24, § 2(b)(13) , Apr. 26, 1983 , 97 Stat. 181 , and is classified to section 290dd–2 of this title . Section 4582, Pub. L. 91–616, title III, § 333 , Dec. 31, 1970 , 84 Stat. 1853 ; Pub. L. 93–282, title I, § 122(a) , May 14, 1974 , 88 Stat. 131 ; Pub. L. 94–581, title I, § 111(c)(4) , Oct. 21, 1976 , 90 Stat. 2852 , which provided for confidentiality of patient records, was redesignated section 523 of the Public Health Service Act by Pub. L. 98–24, § 2(b)(13) , Apr. 26, 1983 , 97 Stat. 181 , and is classified to section 290dd–3 of this title .