(August 29, 2018, 10:11 AM EDT) -- SEATTLE — Allegations that an insurer imposes a formulaic policy in determining what constitutes reasonable medical costs in a given geographic area form the basis of a Washington state consumer protection act claim, a state appellate court held Aug. 24 (Folweiler Chiropractic, et al. v. American Family Insurance Co., No. 76448-9-I, Wash. App., Div. 1, 2018 Wash. App. LEXIS 2029)....