paynoc20181 set up by Jean Roth , jroth@nber.org , 21 Dec 2017
Source: Jan 2018 NOC Pricing File 120117.xls workbook  sheet
Health Care Common Procedure Coding System (HCPCS)
National Drug Code (NDC)
Average Sale Price (ASP)
Average Wholesale Price (AWP)
Hospital Outpatient Prospective Payment System (OPPS)