Oregon Revised Statutes Insurance § 743A.100

(1) Every health insurance policy that covers hospital, medical or surgical expenses, other than coverage limited to expenses from accidents or specific diseases, shall provide coverage of mammograms as follows:

(2) An insurance policy described in subsection (1) of this section must not limit coverage of mammograms to the schedule provided in subsection (1) of this section if the woman is determined by her health care provider to be at high risk for breast cancer.