§ 156.425 Changes in eligibility for cost-sharing reductions.

(a) Effective date of change in assignment. If the Exchange notifies a QHP issuer of a change in an enrollee's eligibility for cost-sharing reductions (including a change in the individual's eligibility under the special rule for family policies set forth in § 155.305(g)(3) of this subchapter due to a change in eligibility of another individual on the same policy), then the QHP issuer must change the individual's assignment such that the individual is assigned to the applicable standard plan or plan variation of the QHP as required under § 156.410(b) as of the effective date of eligibility required by the Exchange.