AHRQ has released an update to the CCS for Services and Procedures, v2022.1, and the Surgery Flags for Services and Procedures, v2022.1. These software tools are specific to HCPCS codes valid as of April 1, 2022. In addition, AHRQ has released an update to the CCS for Services and Procedures, v2021.2, with additional HCPCS codes valid in 2021 including those related to COVID-19. These software tools can be downloaded from the Research Tools section of HCUP-US.