I wonder if Premera has changed any since 2012?

"3 big health insurers stockpile $2.4 billion as rates keep rising"

Washington’s three largest insurers — Premera Blue Cross, Regence BlueShield and Group Health Cooperative — are nonprofit. And, says Kreidler, they’ve all raised premiums steeply for individual and small-group policies while together collecting a considerable cache.

The companies say money is needed to protect their financial health in the face of unexpected costs, particularly those that result from the federal health care overhaul, and to invest in new systems.

http://www.seattletimes.com/seattle-news/3-big-health-insurers-stockpile-24-billion-as-rates-keep-rising/