Addendum A and Addendum B Updates

Updates of Addendum A and B are posted quarterly to the OPPS website. These addenda are a "snapshot" of HCPCS codes and their status indicators, APC groups, and OPPS payment rates, that are in effect at the beginning of each quarter. The quarterly updates of Addendum A and Addendum B reflect the OPPS Pricer changes that are part of the quarterly OPPS recurring update notification transmittals.


Showing 1-10 of 172 entries
Release Date Subject Year Sort ascending
January 2021 Addendum B 2021
January 2021 Addendum A 2021
July 2020 Addendum B 2020
January 2020 CORRECTION Addendum A 2020
July 2020 CORRECTION Addendum A 2020
January 2020 CORRECTION Addendum B 2020
July 2020 CORRECTION Addendum B 2020
April 2020 Addendum A 2020
October 2020 Addendum A 2020
April 2020 Addendum B 2020
Page Last Modified:
11/05/2019 10:59 PM