Health benefits coverage provided under section 1397aa(a)(1) of this title (and coverage provided under a waiver under section 1397ee(c)(2)(B) of this title) shall be treated as creditable coverage for purposes of part 7 of subtitle B of title I of the Employee Retirement Income Security Act of 1974 [29 U.S.C. 1181 et seq.], title XXVII of the Public Health Service Act [42 U.S.C. 300gg et seq.], and subtitle K of the Internal Revenue Code of 1986.

Nothing in this subchapter shall be construed as affecting or modifying section 514 of the Employee Retirement Income Security Act of 1974 (29 U.S.C. 1144) with respect to a group health plan (as defined in section 2791(a)(1) of the Public Health Service Act (42 U.S.C. 300gg–91(a)(1))).

The Secretary of Commerce shall make appropriate adjustments to the annual Current Population Survey conducted by the Bureau of the Census in order to produce statistically reliable annual State data on the number of low-income children who do not have health insurance coverage, so that real changes in the uninsurance rates of children can reasonably be detected. The Current Population Survey should produce data under this subsection that categorizes such children by family income, age, and race or ethnicity. The adjustments made to produce such data shall include, where appropriate, expanding the sample size used in the State sampling units, expanding the number of sampling units in a State, and an appropriate verification element.

If, on the basis of the assessment required under paragraph (2)(D), the Secretary of Commerce recommends to the Secretary of Health and Human Services that American Community Survey estimates should be used in lieu of, or in some combination with, Current Population Survey estimates for the purposes described in paragraph (2)(B), the Secretary of Health and Human Services, in consultation with the States, may provide for a period during which the Secretary may transition from carrying out such purposes through the use of Current Population Survey estimates to the use of American Community Survey estimates (in lieu of, or in combination with the Current Population Survey estimates, as recommended), provided that any such transition is implemented in a manner that is designed to avoid adverse impacts upon States with approved State child health plans under this subchapter.

Out of any money in the Treasury of the United States not otherwise appropriated, there are appropriated $20,000,000 for fiscal year 2009 and each fiscal year thereafter for the purpose of carrying out this subsection (except that only with respect to fiscal year 2008, there are appropriated $20,000,000 for the purpose of carrying out this subsection, to remain available until expended).