If you are looking for rx dental utilities, please check our official links below: Middlesex County Utilities https://www.mcua.com/ Dental FAQ - IBEW Western Utilities Trust Funds https://www.ourbenefitoffice.com/IbewWest/Benefits/DentalFaq.aspx Q. How are R&C (reasonable & customary) charges determined for dental benefits? A. R&C dental fees are those that are usual, customary and...