Preauthorization

You must receive approval for hospitalization or chemical dependency treatment before admission or no later than 48 hours following an emergency admission. For pre-authorization, please call (800) 862-3338.


Where to send completed forms

Active and Non-Medicare Retirees
Medical and Vision Claims
  • PPO Services Obtained in Oregon mail claims to:
    Regence BlueCross BlueShield of Oregon
    PO Box 30805
    Salt Lake City, UT 84130-0805

  • PPO Services Obtained in Washington & Alaska mail claims to:
    Premera Blue Cross
    PO Box 91080
    Seattle, WA 98111-9180

  • All Other Areas mail claims to:
    Local BlueCard Plan

Member Paid Claims, Dental Claims, and Time Loss Claims mail to:
  • AGC IUOE Local 701 H&W
    PO Box 34687
    Seattle, WA 98124-1687

Medicare Retirees
  • Mail ALL claims to:
    AGC IUOE Local 701 H&W
    PO Box 34687
    Seattle, WA 98124-1687

  • All Other Completed Forms:
    Administration Office
    15 82nd Drive, Suite 110
    Gladstone, OR 97027