I am needing help understanding what is needed to use the codes 92310 and 92314. our facility does eye exams but no contact lens dispensing. we just dispense glasses and do those fittings. My provider says he does sometimes do and eye exam for patients already in a contact and renews the prescription but the fitting portion is done using patients own contact that they already have, he just does the measurement off of the exam and already in place rx. Would I be using either of the above codes?