(Portland, OR) -- Hospital costs are soaring in Oregon. The Oregon Health Authority has a growth target of three-point-four percent. Bend-based St. Charles Health System saw costs associated with serving people with commercial insurance increase 23 percent. The Corvallis Clinic saw those same costs rise almost nine-percent. Moda Health's Medicare Advantage plans rose more than 15 percent. While those same plans rose more than six-percent for UHC Company. And commercial insurance plans offered by Pacific Source are up more than seven percent.