A prior section 3721, act Aug. 10, 1956, ch. 1041, 70A Stat. 214; Pub. L. 85–861, § 1(92)(A), Sept. 2, 1958, 72 Stat. 1482, related to hospital benefits for members of Army, other than of Regular Army, prior to repeal by Pub. L. 99–661, div. A, title VI, § 604(f)(1)(A), (g), Nov. 14, 1986, 100 Stat. 3877, 3878, applicable with respect to persons who, after Nov. 14, 1986, incur or aggravate an injury, illness, or disease or die.

2021—Pub. L. 117–81, § 1701(i)(6)(B), amended Pub. L. 116–283, § 1831(k), which enacted this section, by adding section 3721 designation and catchline “[Reserved]” and striking out former section 3721 designation and catchline “Evaluating the reasonableness of price: guidance and training”.

Amendment made to Pub. L. 116–283 by Pub. L. 117–81, resulting in omission of this section, applicable as if included in the enactment of title XVIII of Pub. L. 116–283 as enacted, see section 1701(a)(2) of Pub. L. 117–81, set out in a note preceding section 3001 of this title and Effective Date note below.

Section effective Jan. 1, 2022, with additional provisions for delayed implementation and applicability of existing law, see section 1801(d) of Pub. L. 116–283, set out as an Effective Date of 2021 Amendment note preceding section 3001 of this title.