insurance rates en Regence BlueShield seeks insurance rate increase <p>OLYMPIA, Wash. &mdash; Just over a week after the state insurance commissioner said that Regence BlueShield was sitting on record surpluses, the insurance company is asking the state to approve rate increases on people who buy insurance for themselves.</p><p> Wed, 20 Jun 2012 21:18:57 +0000 The Associated Press 5349 at