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 192 entries
| Release Date | Subject | Year Sort ascending |
|---|---|---|
| January 2023 - updated 01/20/2023 | Addendum B | 2023 |
| January 2023 - updated 01/20/2023 | Addendum A | 2023 |
| July 2022 | Addendum A | 2022 |
| July 2022 | Addendum B | 2022 |
| October 2022 - updated 11/14/2022 | Addendum A | 2022 |
| January 2022 - Correction | Addendum A | 2022 |
| October 2022 - updated 11/14/2022 | Addendum B | 2022 |
| January 2022 - Correction | Addendum B | 2022 |
| April 2022 - Correction | Addendum A | 2022 |
| April 2022- updated 4/6/2022 | Addendum B | 2022 |