Source Page: https://www.dmepdac.com/crosswalk/index.html https://www.dmepdac.com/crosswalk/2018.html
NBER URL: http://www.nber.org/data/ndc-hcpcs-crosswalk-dme.html
records_ndcs_removed20182 set up by Jean Roth , jroth@nber.org ,  9 Feb 2018
The National Drug Code (NDC) serves as a universal product identifier for human drugs and biologics.
Each NDC must be reported as an 11-digit code unique to the manufacturer of the specific drug or product.
NDC deactivated
NDC Withdrawn
HCPCS Code Deletion
A new relationship end date is listed whenever any of the following occur:
The relationship end date between the NDC and HCPCS code.
These codes are an alpha character followed by four numbers.
to a Medicare patient including durable medical equipment, prosthetics and orthotics supplies.
HCPCS Level II codes are assigned to every service a medical practitioner provides
HCPCS codes are used by Medicare and monitored by the CMS .