Hospital Information: Outpatient Cost to Charge Ratio - History HUDSON REGIONAL HOSPITAL Click here to download this table. Ratio Effective Date 009.32% 1/1/2024 008.24% 1/1/2023 008.70% 1/1/2022 008.54% 1/1/2021 014.12% 1/1/2020 013.71% 1/1/2019 013.32% 1/1/2018