State Specific Rating Variations The Market Rules and Rate Review Final Rule (45 CFR Part 147) provides that each state will have age rating ratios of 3:1 using a federally established age curve, tobacco rating ratios of no more than 1.5:1 and per member rating unless a state requests ratios less than the standard, is a community rating state with uniform family tiers, or allows for averaging of enrollee premiums in the small group market.
