(1) A member of the State Board of Chiropractic Examiners is entitled to compensation and expenses as provided in ORS 292.495. The board may provide by rule for compensation to board members for the performance of official duties at a rate that is greater than the rate provided in ORS 292.495.
(2) Such per diem and mileage, and other incidental expenses necessarily connected with the board shall be paid out of the account of the State Board of Chiropractic Examiners and not otherwise.