14 Expert Billing Service A full service medical and mental health billing company located right in Green Valley MAXIMIZE YOUR PROFITS! Reduce cost, time and effort associated with billing Accounts receivable Patient billing and collections Insurance aging and appeals Schedule a free consultation! Call 805-452-2525 or visit expertbillingservice.com 14 Expert Billing Service A full service medical and mental health billing company located right in Green Valley MAXIMIZE YOUR PROFITS ! Reduce cost , time and effort associated with billing Accounts receivable Patient billing and collections Insurance aging and appeals Schedule a free consultation ! Call 805-452-2525 or visit expertbillingservice.com