Find the codes for cochlear implants in order to ask about prices. Johns Hopkins provides a list of codes that can help consumers ask their insurance companies about how much Cochlear Implants cost. Total costs are unknown for 2020. Past estimates have ranged from $37,000 to $100,000 (AARP). By asking your insurance company and your hospital to look up the procedure codes, you might be able to get a specific cost estimate for this outpatient procedure.