Question: Arkansas Subscriber Answer: The follow-up is not a procedure -- it is an office visit, which the insurer will probably deny due to diagnosis of pre-operative care following PRK. The patient will probably need to pay out-of-pocket for the follow-up office visit care. Inform the patient that the payer may not cover an office visit for follow-up care of a non-covered procedure (PRK) that another physician provided, and that your practice expects payment from the patient at the time the ophthalmologist renders the service.