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Premera Blue Cross is a nonprofit Blue Cross Blue Shield licensed health insurance company based in Mountlake Terrace, Washington, United States. It sells health insurance plans under the Blue Cross license in Washington state except Clark County and under both the Blue Cross and Blue Shield licenses in Alaska. It also has affiliate health insurance operations in Washington and Oregon under the Lifewise brand. The company provides health insurance and related services to approximately 1.6 million people. Premera Blue Cross has operated in Washington since 1933, and Alaska since 1957. Premera Blue Cross is an independent licensee of the Blue Cross Blue Shield Association. ==History== Premera was founded as Washington Hospital Service on May 5, 1945, and began operating in Alaska in 1957. On March 14, 1969, the company's name was changed to Blue Cross of Washington and Alaska.〔(【引用サイトリンク】url=https://www.premera.com/stellent/groups/public/documents/xcpproject/history.asp )〕 In 1994, Blue Cross of Washington and Alaska affiliated with Spokane's Medical Service Corporation, which had been founded in November 1933. In June 1998, the two organizations merged under the name Premera Blue Cross. In 2002, Premera's executives first informed Washington commissioner Mike Kreidler of their intent to convert from a non-profit to a for-profit joint-stock company. After five years, the request was officially ended on March 5, 2007. In October 2009, Premera waived deductible or co-pay for 2009-H1N1 vaccine fees for its fully insured members. On May 5, 2014, Premera experienced a security breach, possibly leaking the private information of 11 million of its members. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Premera Blue Cross」の詳細全文を読む スポンサード リンク
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