45 CFR 156.210 - QHP rate and benefit information.
(a) General rate requirement. A QHP issuer must set rates for an entire benefit year, or for the SHOP, plan year.
(b) Rate and benefit submission. A QHP issuer must submit rate and benefit information to the Exchange.
(c) Rate justification. A QHP issuer must submit to the Exchange a justification for a rate increase prior to the implementation of the increase. A QHP issuer must prominently post the justification on its Web site.