Past Joint Rate Comparisons All files are in PDF Format Click here for past Joint Rate Comparisons Expand January 2023 Joint Rate Comparison (Effective January 1, 2023 through Feb 28, 2023) October 2022 Joint Rate Comparison (Effective October 1, 2022 through December 31, 2022) June 2022 Joint Rate Comparison (Effective June 1, 2022 through September 30, 2022) April 2022 Joint Rate Comparison (Effective April 15, 2022 through May 31, 2022) January 2022 Joint Rate Comparison (Effective January 1, 2022 through April 15 2022) October 2021 Joint Rate Comparison (Effective October 1, 2021 through December 31, 2021)