The Cost Of The Region’s Newest Addiction Clinic Is Costing Patients More Money For Treatment. The Treatment At Overmountain Recovery In Gray Will Cost About A Thousand Dollars More A Year Than Originally Estimated. The Facility Is A Operated Through A Partnership Between Mountain States Health Alliance And East Tennessee State University. The Clinic’s Methadone Fee Is 16 Dollars A Day, Which Is About Three Dollars A Day More Than The Not-For-Profit Announced In Its Certificate Of Need Application Filed Last Year.