A new report from the Kaiser Family Foundation says the cost of the “benchmark” plan (the second-lowest-cost silver plan in a market, which is the price used to calculate subsidies) will go up 10 percent this year, double the rate at which prices increased last year. The lowest-cost silver plans are also seeing substantial hikes. This matters because these are the most frequently purchased plans.

The usual caveat applies to these preliminary requests: Regulators might not approve them. But that caveat was hauled out last year by the law’s supporters, who seemed to think that this was simply the opening stage of a negotiation in which insurers asked for the stars in the hope of settling on the moon. In fact, regulators approved large rate hikes, and the state of Oregon actually made some insurers raise rates by more than they’d planned.

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