Hospital Information: Inpatient Cost to Charge Ratio - History ST LUKES WARREN HOSPITAL Click here to download this table. Click here to return to the list of current Inpatient Cost Ratios. Effective Date CCR Rate BaseRate AddonService AddonAccess 07/01/2023 0.10873 6201.67 6201.67 0.00% 0.00% 01/01/2023 0.10900 6201.67 6201.67 0.00% 0.00% 01/01/2022 0.12247 5957.42 5957.42 0.00% 0.00% 01/01/2021 0.12114 5800.80 5800.80 0.00% 0.00% 01/01/2020 0.11859 5664.84 5664.84 0.00% 0.00% 07/01/2019 0.11851 5499.84 5499.84 0.00% 0.00% 01/01/2019 0.12231 5499.84 5499.84 0.00% 0.00% 07/01/2018 0.12720 5344.84 5344.84 0.00% 0.00% 01/01/2018 0.13141 5344.84 5344.84 0.00% 0.00% 07/01/2017 0.13418 5204.32 5204.32 0.00% 0.00% 01/01/2017 0.13849 5204.32 5204.32 0.00% 0.00% 08/01/2016 0.13025 5067.50 5067.50 0.00% 0.00% 01/01/2016 0.13292 5067.50 5067.50 0.00% 0.00% 08/01/2015 0.13611 4948.73 4948.73 0.00% 0.00% 01/01/2015 0.13889 4948.73 4948.73 0.00% 0.00% 07/21/2014 0.14212 4809.26 4809.26 0.00% 0.00% 01/01/2014 0.14586 4809.26 4809.26 0.00% 0.00% 08/01/2013 0.14179 4691.96 4691.96 0.00% 0.00% 01/01/2013 0.14510 4691.96 4691.96 0.00% 0.00%