ndchcpcsawp20181 set up by Jean Roth , jroth@nber.org , 21 Dec 2017
Source: Jan 2018 AWP NDC-HCPCS Crosswalk_120417.xlsx 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)
Dosage descriptor assigned to the HCPCS code (ex., 5 mcg.)
amount in one item. (ex., For a product that is 100mcg/0.5 ml in one vial, the package size would be 0.5.)
Package Quantity: number of items in the NDC (ex., For an NDC that is 4 vials in a shelf pack, the package quantity would be 4.)
Billable Units Per Package: the number of billable units per package (ex., 100 mcg in a package divided by 5 mcg in the dosage descriptor = 20 billable units per package.)