Title I, SEC. 1384. COMMUNITY-RATED PREMIUMS WITHIN PREMIUM AREAS. (a) Application of Community-Rated Premiums. The premiums charged by a corporate alliance for enrollment in a corporate alliance health plan (not taking into account any employer premium payment required under section 6131) shall vary only by class of family enrollment (specified in section 1011(c)) and by premium area. (b) Designation of Premium Areas. (1) Designation. Each corporate alliance shall designate premium areas to be used for the imposition of premiums (and calculation of employer premium payments) under this Act. (2) Conditions. The boundaries of such areas shall reasonably reflect labor market areas or health care delivery areas and shall be consistent with rules the Secretary of Labor establishes (consistent with paragraph (3)) so that within such areas there are not substantial differences in average per capita health care expenditures. (3) Anti-redlining. The provisions of paragraphs (4) and (5) of section 1202(b) (relating to redlining and metropolitan statistical areas) shall apply to the establishment of premium areas in the same manner as they apply to the establishment of the boundaries of regional alliance areas. (c) Applications of Classes of Enrollment. (1) In general. The premiums shall be applied under this section based on class of family enrollment and shall vary based on such class in accordance with factors specified by the corporate alliance. (2) Basis for factors. Such factors shall be the same in each premium and shall take into account such appropriate considerations (including the considerations the Board takes into account in the establishment of premium class factors under section 1531 and the costs of regional alliance health plans providing the comprehensive benefit package for families enrolled in the different classes) as the alliance considers appropriate, consistent with rules the Secretary of Labor establishes. (d) Special Treatment of Multiemployer Alliances. The Secretary of Labor shall provide for such exceptions to the requirements of this section in the case of a corporate alliance with a sponsor described in section 1311(b)(1)(B) as may be appropriate to reflect the unique and historical relationship between the employers and employees under such alliances.