Quarterly Addenda Updates

Quarterly Addenda 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.

Additionally, other quarterly addenda updates, such as Addendum Q, are provided below.

Page Last Modified:
01/02/2025 01:27 PM