Hospital Information: Outpatient Cost to Charge Ratio - History SHORE REHABILITATION INSTITUT Click here to download this table. Ratio Effective Date 016.35% 1/1/2024 011.66% 2/1/2023 052.15% 1/1/2020 052.15% 1/1/2017 054.31% 1/1/2016 054.44% 1/1/2015 056.08% 1/1/2014